Trojan

Trojan.Agent.BBOK (B) information

Malware Removal

The Trojan.Agent.BBOK (B) 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 Trojan.Agent.BBOK (B) virus can do?

  • Behavioural detection: Executable code extraction – unpacking
  • Sample contains Overlay data
  • Performs HTTP requests potentially not found in PCAP.
  • Reads data out of its own binary image
  • CAPE extracted potentially suspicious content
  • Unconventionial language used in binary resources: Russian
  • Authenticode signature is invalid
  • Attempts to repeatedly call a single API many times in order to delay analysis time
  • Attempts to modify proxy settings
  • Anomalous binary characteristics

How to determine Trojan.Agent.BBOK (B)?


File Info:

name: 90E24BF1A8FAF581ACCF.mlw
path: /opt/CAPEv2/storage/binaries/e8d2d961540a7a2b2088ad50095ba1ff0802d04f17e95dc39697b97ca83f43c3
crc32: 7BF6F77D
md5: 90e24bf1a8faf581accfb4e0e18023ad
sha1: bb6d446f7bcbb1af7a6de8bc7d0f983f0a858cf6
sha256: e8d2d961540a7a2b2088ad50095ba1ff0802d04f17e95dc39697b97ca83f43c3
sha512: 260dafb002c864112c981d4a1aa22b81fcb40205e73936ff4d179fdcbe7376c81eda6be716b8c5caa820455e0ea50819f09957dc5e80ff7f6ac723d9c0f64cbf
ssdeep: 384:KSxzfcDesrSGjx2VPrygeutdgI2MyzNORCFtOflIwo59NV2XBFV72B4lA7ZsiyW0:KSxfuSGx2RDeutdgI2MyzNORQtOflIwD
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T14292E6B0FA4854D8E486217BFCBBA9C0651B7E4E236645CB26997D85CBF32D230B150F
sha3_384: c0d30359185492156bdcf9202ca69e48b4c179354acc481a83bcba21207351adfcf65377cd84a3c419bbe488032f202e
ep_bytes: e8bbfdffff33c0c3cccccccccccccccc
timestamp: 2013-09-17 14:16:58

Version Info:

0: [No Data]

Trojan.Agent.BBOK (B) also known as:

BkavW32.FamVT.GeND.Trojan
MicroWorld-eScanTrojan.Agent.BBOK
ClamAVWin.Trojan.Upatre-3371
FireEyeGeneric.mg.90e24bf1a8faf581
CAT-QuickHealTrojanDownloader.Upatre.A5
McAfeeDownloader-FSQ!90E24BF1A8FA
CylanceUnsafe
VIPRETrojan.Agent.BBOK
SangforSuspicious.Win32.Save.a
K7AntiVirusTrojan-Downloader ( 0040f6811 )
K7GWTrojan-Downloader ( 0040f6811 )
Cybereasonmalicious.1a8faf
BaiduWin32.Trojan-Spy.Zbot.a
VirITTrojan.Win32.Generic.BMEK
CyrenW32/Trojan.OUOP-6331
SymantecML.Attribute.HighConfidence
Elasticmalicious (high confidence)
ESET-NOD32Win32/TrojanDownloader.Small.AAB
APEXMalicious
CynetMalicious (score: 100)
KasperskyHEUR:Trojan.Win32.Generic
BitDefenderTrojan.Agent.BBOK
NANO-AntivirusTrojan.Win32.DownLoad3.cokesd
SUPERAntiSpywareTrojan.Agent/Gen-TDSS.27
AvastWin32:Malware-gen
TencentMalware.Win32.Gencirc.10b37ca0
Ad-AwareTrojan.Agent.BBOK
EmsisoftTrojan.Agent.BBOK (B)
ComodoTrojWare.Win32.Spy.Zbot.ANDP@52f48o
DrWebTrojan.DownLoad3.28161
ZillyaTrojan.Bublik.Win32.12061
TrendMicroTROJ_DLOADR.NCA
McAfee-GW-EditionDownloader-FSQ!90E24BF1A8FA
Trapminemalicious.moderate.ml.score
SophosML/PE-A + Troj/Dloadr-DTJ
SentinelOneStatic AI – Malicious PE
GDataTrojan.Agent.BBOK
JiangminTrojan/Bublik.gaw
WebrootW32.Trojan.Gen
AviraTR/AD.Yarwi.rdqme
Antiy-AVLTrojan/Generic.ASBOL.C6E4
ArcabitTrojan.Agent.BBOK
ViRobotTrojan.Win32.Zbot.20480.F
MicrosoftTrojanDownloader:Win32/Upatre.A
GoogleDetected
AhnLab-V3Trojan/Win32.Bublik.R83187
Acronissuspicious
VBA32BScope.Malware-Cryptor.Fareit.2913
ALYacTrojan.Agent.BBOK
MAXmalware (ai score=80)
MalwarebytesGeneric.Trojan.Dropper.DDS
TrendMicro-HouseCallTROJ_DLOADR.NCA
RisingTrojan.Win32.Fednu.upw (CLASSIC)
YandexTrojan.GenAsa!tebVr3HmVfs
IkarusTrojan.Win32.Bublik
MaxSecureTrojan.Upatre.Gen
FortinetW32/Small.AABB!tr
BitDefenderThetaGen:NN.ZexaF.34646.bqX@aifBHimk
AVGWin32:Malware-gen
PandaGeneric Malware
CrowdStrikewin/malicious_confidence_100% (D)

How to remove Trojan.Agent.BBOK (B)?

Trojan.Agent.BBOK (B) 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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