SearchProtectToolbar_a6422c0266

by malwarelabrobot on September 23rd, 2015 in Malware Descriptions.

not-a-virus:HEUR:AdWare.Win32.AdLoad.heur (Kaspersky), Backdoor.Win32.PcClient.FD, Trojan.NSIS.StartPage.FD, SearchProtectToolbar.YR (Lavasoft MAS)
Behaviour: Trojan, Backdoor, Adware


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: a6422c02666969fe4ec5661991e7a3b4
SHA1: a75e1adce86c96dc37ce2ca5c709214ca2ae8ad6
SHA256: 39f86ee9506295fe8a005d5c031db50c0190c44e5da868a0d18e2512ce12f72a
SSDeep: 49152:FJK9m/JZirdDUKWhJ3W 88FApj0WXeZKAoS6NakTAoE0ZNlmHkIYsGEoYSC5I:HFydDuh788EhoBX6Nak050ZNtGGHYSH
Size: 3177650 bytes
File type: EXE
Platform: WIN32
Entropy: Packed
PEID: UPolyXv05_v6
Company:
Created at: 2014-08-27 19:40:54
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

No specific payload has been found.

Process activity

The Trojan creates the following process(es):

PowerISO32.exe:164
%original file name%.exe:1416

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

RunDll32.exe:644
local.exe:1984

Mutexes

The following mutexes were created/opened:

_SHuassist.mtx
ZonesLockedCacheCounterMutex
ZonesCacheCounterMutex
ZonesCounterMutex
ShimCacheMutex

File activity

The process PowerISO32.exe:164 makes changes in the file system.
The Trojan creates and/or writes to the following file(s):

%Documents and Settings%\%current user%\Local Settings\Temp\nsa2.tmp\setup.dll (45628 bytes)
%Documents and Settings%\%current user%\Local Settings\Temp\nsa2.tmp\NSISdl.dll (14 bytes)
%Documents and Settings%\%current user%\Local Settings\Temp\nsa2.tmp\conf (106 bytes)

The Trojan deletes the following file(s):

%Documents and Settings%\%current user%\Local Settings\Temp\nsv1.tmp (0 bytes)
%Documents and Settings%\%current user%\Local Settings\Temp\nsa2.tmp (0 bytes)

The process %original file name%.exe:1416 makes changes in the file system.
The Trojan creates and/or writes to the following file(s):

%Documents and Settings%\%current user%\Local Settings\Temp\RarSFX0\PowerISO32.exe (8557 bytes)

The Trojan deletes the following file(s):

%Documents and Settings%\%current user%\Local Settings\Temp\RarSFX0\__tmp_rar_sfx_access_check_522656 (0 bytes)

The process RunDll32.exe:644 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\History\History.IE5\desktop.ini (159 bytes)
%System%\wbem\Logs\wbemprox.log (7500 bytes)

The process local.exe:1984 makes changes in the file system.
The Trojan creates and/or writes to the following file(s):

%Documents and Settings%\%current user%\Local Settings\Temp\nsm4.tmp (195945 bytes)
%Documents and Settings%\%current user%\Local Settings\Temp\nsm5.tmp\InstOpt.dll (1552 bytes)
%Documents and Settings%\%current user%\Local Settings\Temp\nsm5.tmp\OCSetupHlp.dll (28288 bytes)
%Documents and Settings%\%current user%\Local Settings\Temp\sp-downloader.exe (2392 bytes)
%Documents and Settings%\%current user%\Local Settings\Temp\nsm5.tmp\System.dll (11 bytes)

The Trojan deletes the following file(s):

%Documents and Settings%\%current user%\Local Settings\Temp\nsx3.tmp (0 bytes)
%Documents and Settings%\%current user%\Local Settings\Temp\nsm5.tmp (0 bytes)

Registry activity

The process PowerISO32.exe:164 makes changes in the system registry.
The Trojan creates and/or sets the following values in system registry:

[HKLM\SOFTWARE\Microsoft\Cryptography\RNG]
"Seed" = "67 B0 9D 3C 6E D3 41 AB 01 11 88 4B 07 12 72 A8"

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

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

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

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

The process %original file name%.exe:1416 makes changes in the system registry.
The Trojan creates and/or sets the following values in system registry:

[HKLM\SOFTWARE\Microsoft\Cryptography\RNG]
"Seed" = "7B 2C 41 79 56 77 32 8A 02 4A DC F2 FB 20 5A C5"

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

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

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

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

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

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

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

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

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

[HKCU\Software\Microsoft\Windows\ShellNoRoam\MUICache\C:\DOCUME~1\"%CurrentUserName%"\LOCALS~1\Temp\RarSFX0]
"PowerISO32.exe" = "PowerISO32"

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

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 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:

"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"

The process RunDll32.exe:644 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"

[HKCR\TypeLib\{A8A8FC8F-45DF-4720-B6D9-F8CE7E1483A2}\1.0\0\win32]
"(Default)" = "C:\DOCUME~1\"%CurrentUserName%"\LOCALS~1\Temp\nsm5.tmp\OCSetupHlp.dll"

[HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\Shell Folders]
"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"

[HKCU\Software\Microsoft\Windows Script\Settings]
"JITDebug" = "0"

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

[HKCR\TypeLib\{A8A8FC8F-45DF-4720-B6D9-F8CE7E1483A2}\1.0\HELPDIR]
"(Default)" = "C:\DOCUME~1\"%CurrentUserName%"\LOCALS~1\Temp\nsm5.tmp"

[HKCR\TypeLib\{A8A8FC8F-45DF-4720-B6D9-F8CE7E1483A2}\1.0]
"(Default)" = "OCValidateLib"

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

[HKCR\TypeLib\{A8A8FC8F-45DF-4720-B6D9-F8CE7E1483A2}\1.0\FLAGS]
"(Default)" = "0"

[HKLM\SOFTWARE\Microsoft\Cryptography\RNG]
"Seed" = "25 26 9D 44 90 44 B8 0F 69 71 77 93 46 99 CB CB"

[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"

Proxy settings are disabled:

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

The Trojan deletes the following registry key(s):

[HKCR\TypeLib\{A8A8FC8F-45DF-4720-B6D9-F8CE7E1483A2}\1.0\HELPDIR]
[HKCR\TypeLib\{A8A8FC8F-45DF-4720-B6D9-F8CE7E1483A2}\1.0\FLAGS]
[HKCR\TypeLib\{A8A8FC8F-45DF-4720-B6D9-F8CE7E1483A2}\1.0\0]
[HKCR\TypeLib\{A8A8FC8F-45DF-4720-B6D9-F8CE7E1483A2}\1.0]
[HKCR\TypeLib\{A8A8FC8F-45DF-4720-B6D9-F8CE7E1483A2}\1.0\0\win32]
[HKCR\TypeLib\{A8A8FC8F-45DF-4720-B6D9-F8CE7E1483A2}]

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

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

The process local.exe:1984 makes changes in the system registry.
The Trojan creates and/or sets the following values in system registry:

[HKLM\SOFTWARE\Microsoft\Cryptography\RNG]
"Seed" = "7D F4 61 3D 53 2F C0 B2 DC DC E8 61 89 8D 93 A7"

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

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

[HKCU\Software\PowerISO]
"TbInstallFlag2" = "0"
"TbInstallFlag" = "0"

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

[HKLM\SOFTWARE\PowerISO]
"TbShowFlag" = "2"

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

Dropped PE files

MD5 File path
34013e8602ede27582fd189c6aa0addd c:\Documents and Settings\"%CurrentUserName%"\Local Settings\Temp\RarSFX0\PowerISO32.exe
3113497b7ef6aa0a7d236cde58670c46 c:\Documents and Settings\"%CurrentUserName%"\Local Settings\Temp\local.exe
a5f8399a743ab7f9c88c645c35b1ebb5 c:\Documents and Settings\"%CurrentUserName%"\Local Settings\Temp\nsa2.tmp\NSISdl.dll
14b9885d98946ed769f3507690f83f0d c:\Documents and Settings\"%CurrentUserName%"\Local Settings\Temp\nsm5.tmp\InstOpt.dll
0783eba8ac87193609d19d71b8427072 c:\Documents and Settings\"%CurrentUserName%"\Local Settings\Temp\nsm5.tmp\OCSetupHlp.dll
c17103ae9072a06da581dec998343fc1 c:\Documents and Settings\"%CurrentUserName%"\Local Settings\Temp\nsm5.tmp\System.dll
9fb9d49c2db7edd1084ab765d619f5c6 c:\Documents and Settings\"%CurrentUserName%"\Local Settings\Temp\sp-downloader.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 165731 165888 4.65939 3abcaafbf6704002a8d67715ecbcfbb2
.rdata 172032 20515 20992 3.67193 9fa192174c9919add286b72b23b3765e
.data 196608 137468 5632 2.41253 095408555ae838fc66e40e7651304833
.rsrc 335872 44776 45056 3.73441 6ca3de1b744a902b45b8cb026466eb91

Dropped from:

Downloaded by:

Similar by SSDeep:

Similar by Lavasoft Polymorphic Checker:

URLs

URL IP
hxxp://pe-wine.club/launch_reb.php?p=sevenzip&pid=1146&tid=3915135&b_typ=pe 46.21.100.248
hxxp://api.opencandy.com/?bn=3&bv=6.00.2900.5512&clientv=101&cltzone=180&csk=07462960027171767072-11640358311484402863&language=en,en&method=get_offers&mstime=0.156&num_offers=2&os=WIN5.1SP3&product_key=e3097e0858ba5638b820aeebfa8df51e&tm=2015-09-22 15:26:31.287&v=1.0&signature=5a5fa56b235113c119e8ade1d663b7b4 162.209.122.21
hxxp://a469.d.akamai.net/templates/9073/0/68240.png
hxxp://cdn3.opencandy.com/templates/9073/0/68240.png 188.43.72.112


IDS verdicts (Suricata alerts: Emerging Threats ET ruleset)

ET MALWARE W32/OpenCandy Adware Checkin

Traffic

GET /?bn=3&bv=6.00.2900.5512&clientv=101&cltzone=180&csk=07462960027171767072-11640358311484402863&language=en,en&method=get_offers&mstime=0.156&num_offers=2&os=WIN5.1SP3&product_key=e3097e0858ba5638b820aeebfa8df51e&tm=2015-09-22 15:26:31.287&v=1.0&signature=5a5fa56b235113c119e8ade1d663b7b4 HTTP/1.1
Accept: */*
Cache-Control: no-cache
Pragma: no-cache
Accept-Encoding: gzip
Host: api.opencandy.com
Connection: Keep-Alive


HTTP/1.1 200 OK
Date: Tue, 22 Sep 2015 15:26:35 GMT
Server: Apache
X-Robots-Tag: noindex
Last-Modified: Tue, 22 Sep 2015 15:26:35 GMT
Cache-Control: no-store, no-cache, must-revalidate
Cache-Control: post-check=0, pre-check=0
Pragma: no-cache
Keep-Alive: timeout=5, max=100
Connection: Keep-Alive
Transfer-Encoding: chunked
Content-Type: text/xml
2000..<?xml version="1.0"?>.<get_offers>.    <installer
_md5s>. <md5>0</md5>. </installer_md5s>
. <session_key>e65cd094d12c929fa89ca67ddf4301c1</session_k
ey><session_key>4f67fa513f96bc7411deeb77b527a0c2</session_
key><product_name><![CDATA[PowerISO]]></product_name
>. <data encoding="gzip"><![CDATA[H4sIAAAAAAAAA 1dWY/ry
nF vvMraAE3FziaMxQ3UbrWyKAkahmto3Uk2zigyCZFiZu4aBnDQGDDQIIkCGAgcPKQvAT
IS4A4MII8ZP0xN9e RdpUhs3zWjmnGvHyfBlyGZ3dVV11VfVzdI5OV0UgYnIwm0im6KJB
CJrls1pPPjgNqUzOJlKIAqnSQ4ngdsE0BIIJ6yAacsWML0 GE7giTxyheyvnMapIJ/7zve
LJabPfL/JSTLPKUhZ1oQf/jCfQ73Xp95gwyuOJeuahdicZN0meM7 wOuOoWvX7q0AOMXy7
jhB1ubXhql9sGxgLpQt5n/4oHArztJFO4H6qIuyAl9bCGcYigwg9QSyAFv3r7 XwfELKN4
Hx1TyM9s2vkRRXtCIG90AGs9pwvaG11XUQKGoaVRYcagwwzDqBmxADvWPjVJUBSqfFaYYn
SamQORJkUqLvCBQgAACB6YpjiKmJxpu7ygNKAOw5EeQx7JwOTKn7scX0TG2risf4DK5ioW
S5ix7C/vmc7LqvrV0x QB4q7EbUJWJcvkE08IbgPVUDgbWKhrImgK9czixtCkHOonCBd3P
8 JoSmnadBQbNlWfEZRc41MUZCIcQS6R6gIwOJN2bChUCdaXQB5VIEmAAGZbpGOvgZmrdf
2k/OPu8p5Fv/BArYta5KFGJxlwScF8DaA5mybDkggvK65JndohjcGZ3K2bt4mvptAjs2GC
UR5c5tA28VilS3We/A2DxdBA0r s6vP3Gun8r2uVU6GDuS17FR2VD/iLuRtgqSxaxyHLmf
oluzye5tIXcNHTTdVTvEGiqau7lrRPPLZ1Z7 UzQJfEMHSGKZ62wcUSINJ08nENuUJQkaz
23C05U109fal5y2/dK9u95J/yWRIoPPGP7lTBag8layJU8VOLMIXRck8lefIU9fezPKXyg
MFRAGMo2lMmekIX X0viW/8klT21wKrjiWJaKXXM8m31CHpffkzx4SD7so WJk UgxcYvw
HUM836 fUxAI/bc5Cq382I732VKtXZh0O 3Wz2EaZWQfrXLsojnX4X2A9vLoYeuV0jo2rm
eF82IlGvhO4TboU0C6W8N NiFgURPIAIQOUex3Z4YZI6bWrZuSCaMPAcQEExuLeq8Y

<<< skipped >>>

GET /templates/9073/0/68240.png HTTP/1.1
Accept: */*
Host: cdn3.opencandy.com
Connection: Keep-Alive


HTTP/1.1 200 OK
x-amz-id-2: optl0pmZWE5V 4kp5LqWH7Klwxq5hJ tGHtP1M0LGCW0m9h 15X4GGSbOHK8SwTC
x-amz-request-id: 99EC59871BCF10CE
Last-Modified: Mon, 17 Aug 2015 17:28:49 GMT
ETag: "c2ecdf00fb1913ac4f3a4e963ad7fd44"
Accept-Ranges: bytes
Content-Type: image/png
Content-Length: 23193
Server: AmazonS3
Cache-Control: max-age=300
Date: Tue, 22 Sep 2015 15:26:36 GMT
Connection: keep-alive
.PNG........IHDR.......h........a.. .IDATx...y\.W.?...Hpk..t:......H$H
...!.5....$..h.5..fSc.#2..e.F.....(1^$. "..DC.[..t...E.D$...nwz.S]...&
gt;...W..:.9K.C...n555.@.!....tv...B...6WB.!Dd...B.!"....B...m...B..hs
%..BDF. !.."2.\.!.....J.!...6WB.!Dd..........f...P(....Q.u.......Y}...
........v...B.%..ZRR..Db.g...b./...x}l...V][\\,Z{RRR .J1s.L.~.J..8q"..
.E..Q......g..O>..P.!D0;1.sss.....,RT...>......."!!.....a.......
.[]]..,Y..?..[.l.....9s..........d...!.X.....,Y.9s...._..!C. ==.AAA.6m
..R)...jjj........111.2d.. !!....pqqA\\..Z-....P( .J.....G.r..$//..G..
J..T*[email protected].........?...d..^.z!<&l
t;.....c\...5k.....2.L....-...;....b..}.....)S.@*[email protected].
9.XX}.. W.... .r9...-..u...=......)...!......../F...-[.O?..?......{...
;......_?..s.../.........?...PQQ...~.%%%HKKCYY....q..%TTT ##.III...Ayy
9...q....cBh4........hhh....8...s'.......l...r..j...............d..K..
a..a._......;.........."--.yyy........c........38u..rss....o....Q\\...
dh.Z\.|......k..sX...p........S.P\\.ooo.6.......Z..4.....D.\...PSS...j
.*888 99....x..'.........../....T*q..Y..\....>....................P
.....Eff&.._.;;;..........F`` ........F#....:,]........F}}=...,.WWW...
{...}S....www,Z..................\DEE....R..........}.....L..T.._~....
.:t(* .......YYY....L&...#...x..:_.o...s...1%....!.-..[7......{._ojjB
..=..?x...6l0...,Y..J..[.....qqqX.n..1k.........Y.k..a..-.|.2...'..^.z
.m..oJ>..c.<yR.I......t.......f...Z..q.!.....[:...)]....o...7.:.
...:.o.6....B..v.\......o#--.....v....e....EUU....k....]......d...

<<< skipped >>>

GET /launch_reb.php?p=sevenzip&pid=1146&tid=3915135&b_typ=pe HTTP/1.0
Host: pe-wine.club
User-Agent: NSISDL/1.2 (Mozilla)
Accept: */*


HTTP/1.1 200 OK
Date: Tue, 22 Sep 2015 15:26:33 GMT
Server: Apache/2.2.15 (CentOS)
X-Powered-By: PHP/5.3.3
Content-Length: 106
Connection: close
Content-Type: text/html; charset=UTF-8
s=cheat..u=hXXp://dl.ic-free.xyz/stub_maker.php?program=sevenzip&tid=3
915135&pid=1146&b_typ=pe&reb=1&name=..


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

%original file name%.exe_1416:

.text
`.rdata
@.data
.rsrc
t(j.Xj\f
SSShP
^SShq
9.vpSW
Please contact the application's support team for more information.
- Attempt to initialize the CRT more than once.
- CRT not initialized
- floating point support not loaded
operator
GetProcessWindowStation
USER32.DLL
d:\Projects\WinRAR\SFX\build\sfxrar32\Release\sfxrar.pdb
COMCTL32.dll
SHLWAPI.dll
GetCPInfo
KERNEL32.dll
USER32.dll
GDI32.dll
COMDLG32.dll
RegCloseKey
RegCreateKeyExW
RegOpenKeyExW
ADVAPI32.dll
SHFileOperationW
ShellExecuteExW
SHELL32.dll
ole32.dll
OLEAUT32.dll
GetConsoleOutputCP
WINRAR.SFX
zcÁ
c:\%original file name%.exe
version="1.0.0.0"
<requestedExecutionLevel level="asInvoker"
name="Microsoft.Windows.Common-Controls"
version="6.0.0.0"
publicKeyToken="6595b64144ccf1df"
<!--The ID below indicates application support for Windows Vista -->
<supportedOS Id="{e2011457-1546-43c5-a5fe-008deee3d3f0}"/>
<!--The ID below indicates application support for Windows 7 -->
<supportedOS Id="{35138b9a-5d96-4fbd-8e2d-a2440225f93a}"/>
<!--The ID below indicates application support for Windows 8 -->
<supportedOS Id="{4a2f28e3-53b9-4441-ba9c-d69d4a4a6e38}"/>
<asmv3:windowsSettings xmlns="hXXp://schemas.microsoft.com/SMI/2005/WindowsSettings">
</asmv3:windowsSettings>
Maximum allowed array size (%u) is exceeded
rtmp%d
Crypt32.dll
GETPASSWORD1
%s %s
%s %s %s
%s%s%d
Software\Microsoft\Windows\CurrentVersion
%s.%d.tmp
winrarsfxmappingfile.tmp
-el -s2 "-d%s" "-p%s" "-sp%s"
__tmp_rar_sfx_access_check_%u
sfxcmd
WaitForMultipleObjects error %d, GetLastError %d
<head><meta http-equiv="content-type" content="text/html; charset=
Shell.Explorer
riched20.dll
riched32.dll
KERNEL32.DLL
mscoree.dll
Extracting from %s
Extracting %s
Enter password
&Enter password for the encrypted file:
Skipping %s
The file "%s" header is corrupt
Unknown method in %s
Cannot open %s
Cannot create %s
Cannot create folder %sHChecksum error in the encrypted file %s. Corrupt file or wrong password.
Checksum error in %s Packed data checksum error in %s
5Write error in the file %s. Probably the disk is full
Read error in the file %s
ErroraErrors encountered while performing the operation
Please close all applications, reboot Windows and restart this installation\Some installation files are corrupt.
Extracting files to %s folder$Extracting files to temporary folder
=Total path and file name length must not exceed %d characters
Unknown encryption method in %s$The specified password is incorrect.
Cannot copy %s to %s.
Cannot create symbolic link %s
Cannot create hard link %s

PowerISO32.exe_164:

.text
`.rdata
@.data
.ndata
.rsrc
uDSSh
.DEFAULT\Control Panel\International
Software\Microsoft\Windows\CurrentVersion
GetWindowsDirectoryA
KERNEL32.dll
ExitWindowsEx
USER32.dll
GDI32.dll
SHFileOperationA
ShellExecuteA
SHELL32.dll
RegEnumKeyA
RegCreateKeyExA
RegCloseKey
RegDeleteKeyA
RegOpenKeyExA
ADVAPI32.dll
COMCTL32.dll
ole32.dll
VERSION.dll
verifying installer: %d%%
hXXp://nsis.sf.net/NSIS_Error
... %d%%
~nsu.tmp
%u.%u%s%s
RegDeleteKeyExA
%s=%s
*?|<>/":
C:\DOCUME~1\"%CurrentUserName%"\LOCALS~1\Temp\local.exe
etup.dll
C:\DOCUME~1\"%CurrentUserName%"\LOCALS~1\Temp\nsa2.tmp\setup.dll->C:\DOCUME~1\"%CurrentUserName%"\LOCALS~1\Temp\local.exe
C:\DOCUME~1\"%CurrentUserName%"\LOCALS~1\Temp\nsa2.tmp\setup.dll
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(
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
<VeriSign Class 3 Public Primary Certification Authority - G50
hXXps://VVV.verisign.com/cps0*
#hXXp://logo.verisign.com/vslogo.gif04
#hXXp://crl.verisign.com/pca3-g5.crl04
hXXp://ocsp.verisign.com0
.reloc
WS2_32.dll
NSISdl.dll
invalid URL
Host: %s
GET %s HTTP/1.0
User-Agent: NSISDL/1.2 (Mozilla)
http=
Software\Microsoft\Windows\CurrentVersion\Internet Settings
Unable to open %s
%skB (%d%%) of %skB at %u.ukB/s
(%u hours remaining)
(%u minutes remaining)
(%u seconds remaining)
Downloading %s
C:\DOCUME~1\"%CurrentUserName%"\LOCALS~1\Temp\nsa2.tmp
nsa2.tmp
etup.dll->C:\DOCUME~1\"%CurrentUserName%"\LOCALS~1\Temp\local.exe
E~1\"%CurrentUserName%"\LOCALS~1\Temp\nsa2.tmp\conf
l.ic-free.xyz/stub_maker.php?program=sevenzip&tid=3915135&pid=1146&b_typ=pe&reb=1&name=
"C:\DOCUME~1\"%CurrentUserName%"\LOCALS~1\Temp\RarSFX0\PowerISO32.exe"
C:\DOCUME~1\"%CurrentUserName%"\LOCALS~1\Temp\RarSFX0
PowerISO32.exe
CUME~1\"%CurrentUserName%"\LOCALS~1\Temp\nsv1.tmp
C:\DOCUME~1\"%CurrentUserName%"\LOCALS~1\Temp\
C:\DOCUME~1\"%CurrentUserName%"\LOCALS~1\Temp\RarSFX0\PowerISO32.exe
hXXp://dl.ic-free.xyz/stub_maker.php?program=sevenzip&tid=3915135&pid=1146&b_typ=pe&reb=1&name=
Windows Utilities
<?xml version="1.0" encoding="UTF-8" standalone="yes"?><assembly xmlns="urn:schemas-microsoft-com:asm.v1" manifestVersion="1.0"><assemblyIdentity version="1.0.0.0" processorArchitecture="X86" name="Nullsoft.NSIS.exehead" type="win32"/><description>Nullsoft Install System v2.46</description><trustInfo xmlns="urn:schemas-microsoft-com:asm.v3"><security><requestedPrivileges><requestedExecutionLevel level="requireAdministrator" uiAccess="false"/></requestedPrivileges></security></trustInfo><compatibility xmlns="urn:schemas-microsoft-com:compatibility.v1"><application><supportedOS Id="{35138b9a-5d96-4fbd-8e2d-a2440225f93a}"/><supportedOS Id="{e2011457-1546-43c5-a5fe-008deee3d3f0}"/></application></compatibility></assembly>

local.exe_1984:

.text
`.rdata
@.data
.ndata
.rsrc
uDSSh
.DEFAULT\Control Panel\International
Software\Microsoft\Windows\CurrentVersion
GetWindowsDirectoryA
KERNEL32.dll
ExitWindowsEx
USER32.dll
GDI32.dll
SHFileOperationA
ShellExecuteA
SHELL32.dll
RegEnumKeyA
RegCreateKeyExA
RegCloseKey
RegDeleteKeyA
RegOpenKeyExA
ADVAPI32.dll
COMCTL32.dll
ole32.dll
VERSION.dll
verifying installer: %d%%
unpacking data: %d%%
... %d%%
hXXp://nsis.sf.net/NSIS_Error
~nsu.tmp
%u.%u%s%s
RegDeleteKeyExA
%s=%s
*?|<>/":
ME~1\"%CurrentUserName%"\LOCALS~1\Temp\nsm5.tmp\System.dll
:\DOCUME~1\"%CurrentUserName%"\LOCALS~1\Temp\nsm5.tmp\System.dll
\DOCUME~1\"%CurrentUserName%"\LOCALS~1\Temp\nsm5.tmp
\DOCUME~1\"%CurrentUserName%"\LOCALS~1\Temp\nsm5.tmp\System.dll
ShellExecuteExA
MSVCRT.dll
InstOpt.dll
.ashdisc
SHDeleteKeyA
shlwapi.dll
PowerISO %s
\PowerISO.exe,0
\PowerISO.exe "%1"
regsvr32.exe
PWRISOSH.DLL
PortugueseBR
RICHED20.DLL
hXXp://info.trovi.com/searchprotect/uninstall
hXXp://info.trovi.com/searchprotect/about
hXXp://info.trovi.com/Privacy
hXXp://info.trovi.com/Eula
user32.dll
Gdi32.dll
hXXp://VVV.poweriso.com/thankyou.htm
hXXp://VVV.poweriso.com/thank-you-for-installing.htm
hXXp://VVV.poweriso.com/thank-you.htm
PowerISO_Setup.txt
SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\DriveIcons\
PWRISOVM.EXE
Software\Microsoft\Windows\CurrentVersion\Run\
kernel32.dll
/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
<VeriSign Class 3 Public Primary Certification Authority - G50
2Terms of use at hXXps://VVV.verisign.com/rpa (c)101.0,
hXXps://VVV.verisign.com/cps0*
#hXXp://logo.verisign.com/vslogo.gif04
#hXXp://crl.verisign.com/pca3-g5.crl04
hXXp://ocsp.verisign.com0
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(
P.DVI
.WJmE2C
/U.an
C:\DOCUME~1\"%CurrentUserName%"\LOCALS~1\Temp\nsm5.tmp
nsm5.tmp
\DOCUME~1\"%CurrentUserName%"\LOCALS~1\Temp\local.exe
C:\DOCUME~1\"%CurrentUserName%"\LOCALS~1\Temp\local.exe
%Program Files%\PowerISO
C:\DOCUME~1\"%CurrentUserName%"\LOCALS~1\Temp
local.exe
CUME~1\"%CurrentUserName%"\LOCALS~1\Temp\nsx3.tmp
C:\DOCUME~1\"%CurrentUserName%"\LOCALS~1\Temp\
1048768
-1995832360
1114382
1638704
1507596
1310964
1376590
1419344
1423992
1440304
1440368
1423872
1798112
1423904
1048876
1704224
2"&,\45>
*.**)
.uy}"
<?xml version="1.0" encoding="UTF-8" standalone="yes"?><assembly xmlns="urn:schemas-microsoft-com:asm.v1" manifestVersion="1.0"><assemblyIdentity version="1.0.0.0" processorArchitecture="X86" name="Nullsoft.NSIS.exehead" type="win32"/><description>Nullsoft Install System v2.46</description><dependency><dependentAssembly><assemblyIdentity type="win32" name="Microsoft.Windows.Common-Controls" version="6.0.0.0" processorArchitecture="X86" publicKeyToken="6595b64144ccf1df" language="*" /></dependentAssembly></dependency><trustInfo xmlns="urn:schemas-microsoft-com:asm.v3"><security><requestedPrivileges><requestedExecutionLevel level="requireAdministrator" uiAccess="false"/></requestedPrivileges></security></trustInfo><compatibility xmlns="urn:schemas-microsoft-com:compatibility.v1"><application><supportedOS Id="{35138b9a-5d96-4fbd-8e2d-a2440225f93a}"/><supportedOS Id="{e2011457-1546-43c5-a5fe-008deee3d3f0}"/></application></compatibility></assembly>
If you elect to change your browser settings via Search Protect, your settings preferences will be applied to Chrome
, Firefox
If you elect to change your browser settings via your web browser, Search Protect will be disabled for that setting, therefore its ability to prevent third-party software from changing your settings will be halted.
In Chrome, browser settings can be changed via the Chrome menu or wrench icon. In Firefox, settings can be changed via the Firefox button or Tools menu. In Internet Explorer, settings can be changed via the gear icon or Tools menu. For all three browsers, new tab setting can be restored by opening a new tab and clicking "Restore" on the bottom of the page.
You can uninstall Search Protect at any time by using the standard uninstall process that is available as part of your operating system. In Microsoft Windows
Please read the following important information and terms before continuing.
PowerISO Virtual Drive requires Windows2000/XP or above.
04090000
6.0.0.0

local.exe_1984_rwx_10004000_00001000:

callback%d

RunDll32.exe_644:

.text
`.data
.rsrc
msvcrt.dll
KERNEL32.dll
NTDLL.DLL
GDI32.dll
USER32.dll
IMAGEHLP.dll
rundll32.pdb
.....eZXnnnnnnnnnnnn3
....eDXnnnnnnnnnnnn3
...eDXnnnnnnnnnnnn,
.eDXnnnnnnnnnnnn,
%Xnnnnnnnnnnnnnnn1
O3$dS7"%U9
.manifest
5.1.2600.5512 (xpsp.080413-2105)
RUNDLL.EXE
Windows
Operating System
5.1.2600.5512
YThere is not enough memory to run the file %s.
Please close other windows and try again.
9The file %s or one of its components could not be opened.
0The file %s or one of its components cannot run.
MThe file %s or one of its components requires a different version of Windows.
UThe file %s or one of its components cannot run in standard or enhanced mode Windows.3Another instance of the file %s is already running./An exception occurred while trying to run "%s"
Error in %s
Missing entry:%s
Error loading %s


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):

    PowerISO32.exe:164
    %original file name%.exe:1416

  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\Temp\nsa2.tmp\setup.dll (45628 bytes)
    %Documents and Settings%\%current user%\Local Settings\Temp\nsa2.tmp\NSISdl.dll (14 bytes)
    %Documents and Settings%\%current user%\Local Settings\Temp\nsa2.tmp\conf (106 bytes)
    %Documents and Settings%\%current user%\Local Settings\Temp\RarSFX0\PowerISO32.exe (8557 bytes)
    %Documents and Settings%\%current user%\Local Settings\Temporary Internet Files\Content.IE5\desktop.ini (67 bytes)
    %Documents and Settings%\%current user%\Local Settings\History\History.IE5\desktop.ini (159 bytes)
    %System%\wbem\Logs\wbemprox.log (7500 bytes)
    %Documents and Settings%\%current user%\Local Settings\Temp\nsm4.tmp (195945 bytes)
    %Documents and Settings%\%current user%\Local Settings\Temp\nsm5.tmp\InstOpt.dll (1552 bytes)
    %Documents and Settings%\%current user%\Local Settings\Temp\nsm5.tmp\OCSetupHlp.dll (28288 bytes)
    %Documents and Settings%\%current user%\Local Settings\Temp\sp-downloader.exe (2392 bytes)
    %Documents and Settings%\%current user%\Local Settings\Temp\nsm5.tmp\System.dll (11 bytes)

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

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

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