Trojan

What is “TrojanPWS.Zbot.GO4”?

Malware Removal

The TrojanPWS.Zbot.GO4 is considered dangerous by lots of security experts. When this infection is active, you may notice unwanted processes in Task Manager list. In this case, it is adviced to scan your computer with GridinSoft Anti-Malware.

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What TrojanPWS.Zbot.GO4 virus can do?

  • Yara rule detections observed from a process memory dump/dropped files/CAPE
  • Creates RWX memory
  • Possible date expiration check, exits too soon after checking local time
  • Anomalous file deletion behavior detected (10+)
  • Dynamic (imported) function loading detected
  • Reads data out of its own binary image
  • A process created a hidden window
  • CAPE extracted potentially suspicious content
  • Drops a binary and executes it
  • Authenticode signature is invalid
  • Created a process from a suspicious location

How to determine TrojanPWS.Zbot.GO4?


File Info:

name: 0217FFFD1086F082B05E.mlw
path: /opt/CAPEv2/storage/binaries/d79c84611d7ef9bd8f567bd36a6207a2047986ab9a1764ba8f3d31a88ed03314
crc32: C0157601
md5: 0217fffd1086f082b05e33e8f31ab852
sha1: a6662e48ba5e3b2e49efb3095dce679586f1cc66
sha256: d79c84611d7ef9bd8f567bd36a6207a2047986ab9a1764ba8f3d31a88ed03314
sha512: ed7fa86ca3770b7f94a9fbff23242c4b35cde4d1a23418bc0d39bbc84d000e8edf75ad10a8889a5d726d1107d6e3d8b214aa87fe1a3e3126c713048e81f9af87
ssdeep: 1536:9U9YkETRm/CQTN7igW58kS7DYTjipvF22ta0:6zwR4BTN7258kkYvQd2U
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T150833A397AC44476D2BB863570B584D2697EBC233DAC055F39DA338E0CF2E629C2560E
sha3_384: d32e08ba02b36df1fe8e0f43687b3cb4a13e03d17ee185ecc598ab9ee824110d2d3c727d126cdb204c3907679e29b910
ep_bytes: 558bec6aff68a854400068c82a400064
timestamp: 2014-05-20 04:38:08

Version Info:

0: [No Data]

TrojanPWS.Zbot.GO4 also known as:

BkavW32.AIDetect.malware2
Elasticmalicious (high confidence)
DrWebTrojan.DownLoad3.33416
MicroWorld-eScanTrojan.Agent.BDBW
FireEyeGeneric.mg.0217fffd1086f082
CAT-QuickHealTrojanPWS.Zbot.GO4
ALYacTrojan.Agent.BDBW
CylanceUnsafe
VIPRETrojan.Win32.Generic.pak!cobra
SangforTrojan.Win32.Save.a
CrowdStrikewin/malicious_confidence_90% (D)
K7GWTrojan-Downloader ( 0049a2881 )
K7AntiVirusTrojan-Downloader ( 0049a2881 )
BitDefenderThetaGen:NN.ZexaF.34062.fqZ@aydtWxei
CyrenW32/Trojan.EUXM-6610
SymantecSMG.Heur!gen
ESET-NOD32Win32/TrojanDownloader.Waski.D
ClamAVWin.Trojan.Zbot-58430
KasperskyTrojan-Spy.Win32.Zbot.tcdj
BitDefenderTrojan.Agent.BDBW
NANO-AntivirusTrojan.Win32.Zbot.cyvofy
AvastWin32:Malware-gen
TencentMalware.Win32.Gencirc.10b8baee
Ad-AwareTrojan.Agent.BDBW
SophosML/PE-A + Mal/Zbot-RG
ComodoTrojWare.Win32.TrojanDownloader.Waski.BJA@5j48rq
ZillyaTrojan.Zbot.Win32.158850
EmsisoftTrojan.Agent.BDBW (B)
SentinelOneStatic AI – Malicious PE
JiangminTrojanSpy.Zbot.eeid
MaxSecureTrojan.Upatre.Gen
AviraTR/Dropper.Gen
MAXmalware (ai score=89)
Antiy-AVLTrojan/Generic.ASMalwS.A2C83D
MicrosoftTrojanDownloader:Win32/Upatre
GDataTrojan.Agent.BDBW
CynetMalicious (score: 100)
AhnLab-V3Trojan/Win32.Zbot.R109761
Acronissuspicious
McAfeeGenericATG-FBJS!0217FFFD1086
VBA32TrojanSpy.Zbot
MalwarebytesMalware.AI.3283639757
APEXMalicious
RisingDownloader.Waski!1.A489 (CLASSIC)
YandexTrojanSpy.Zbot!fiA3lVKORTo
IkarusTrojan.Win32.Bublik
FortinetW32/Waski.D!tr
AVGWin32:Malware-gen
PandaGeneric Malware

How to remove TrojanPWS.Zbot.GO4?

TrojanPWS.Zbot.GO4 removal tool
  • Download and install GridinSoft Anti-Malware.
  • Open GridinSoft Anti-Malware and perform a “Standard scan“.
  • Move to quarantine” all items.
  • Open “Tools” tab – Press “Reset Browser Settings“.
  • Select proper browser and options – Click “Reset”.
  • Restart your computer.

About the author

Paul Valéry

I'm a cyber security analyst and data science expert with 5+ years of experience with security software contractors.

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