Trojan

Trojan.Agent.BBVC (B) removal guide

Malware Removal

The Trojan.Agent.BBVC (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.

GridinSoft Anti-Malware

Gridinsoft Anti-Malware

Removing PC viruses manually may take hours and may damage your PC in the process. We recommend using GridinSoft Anti-Malware for virus removal. Allows to complete scan and cure your PC during the trial period.
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What Trojan.Agent.BBVC (B) 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
  • Dynamic (imported) function loading detected
  • Performs HTTP requests potentially not found in PCAP.
  • Reads data out of its own binary image
  • A process created a hidden window
  • Drops a binary and executes it
  • The binary contains an unknown PE section name indicative of packing
  • Executable file is packed/obfuscated with MPRESS
  • Authenticode signature is invalid
  • Attempts to repeatedly call a single API many times in order to delay analysis time
  • Created a process from a suspicious location
  • Attempts to modify proxy settings
  • Anomalous binary characteristics

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


File Info:

name: 3975AF28BE9CF0130AA5.mlw
path: /opt/CAPEv2/storage/binaries/03d1d3ecfa8ff3eeed8a489eb400ac739c251b61e17d43819db39b0450cc427e
crc32: EE7B2608
md5: 3975af28be9cf0130aa527fe42e99096
sha1: c401381216a3b64bf04537b9f15d4e60d6773365
sha256: 03d1d3ecfa8ff3eeed8a489eb400ac739c251b61e17d43819db39b0450cc427e
sha512: 197f8c3d5ad0433c198a3e4fe1bea13051d79580faf53f2769338953c1c8b64f376fe2f95aee19996c1604680c327554ddad2b433669c1113cdd4a8d418bbebb
ssdeep: 384:9PVeSrFqjmk/JYSrFQjGDzfNHP1FYpMYUzMk9hBcecyJO:1FNq/3Dd1FN/zoyJO
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T1F3A3E7E2E74548A4E8138EBCC4357943A143A25D6E2A9A5D09D27F067F73353E073A8F
sha3_384: 30ece331a4163e8b66919255c5d96cdee62951d41fb042b79ecd09534e4456332b5e21a4c36f67ccbc564ff987e62408
ep_bytes: 558bec6aff689826400068b01e400064
timestamp: 2012-08-22 08:41:37

Version Info:

0: [No Data]

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

BkavW32.AIDetect.malware1
Elasticmalicious (high confidence)
MicroWorld-eScanTrojan.Agent.BBVC
FireEyeGeneric.mg.3975af28be9cf013
McAfeeGenericATG-FBPK!3975AF28BE9C
CylanceUnsafe
ZillyaDownloader.Waski.Win32.50115
SangforTrojan.Win32.Save.a
K7AntiVirusTrojan ( 0052964f1 )
K7GWTrojan ( 0052964f1 )
Cybereasonmalicious.8be9cf
BaiduWin32.Trojan-Downloader.Waski.a
CyrenW32/Waski.G.gen!Eldorado
SymantecML.Attribute.HighConfidence
ESET-NOD32Win32/TrojanDownloader.Waski.A
APEXMalicious
KasperskyHEUR:Trojan-Downloader.Win32.Upatre.gen
BitDefenderTrojan.Agent.BBVC
NANO-AntivirusTrojan.Win32.Zbot.ctnosh
AvastWin32:Agent-AUID [Trj]
TencentTrojan-spy.Win32.Zbot.robza
Ad-AwareTrojan.Agent.BBVC
EmsisoftTrojan.Agent.BBVC (B)
ComodoTrojWare.Win32.Upatre.O@58re0o
DrWebTrojan.DownLoad3.28161
VIPRETrojan.Win32.Upatre.jr (v)
TrendMicroTROJ_UPATRE.SM37
SophosML/PE-A + Troj/ZBot-HQH
IkarusTrojan-Downloader.Win32.Upatre
GDataTrojan.Agent.BBVC
JiangminTrojanSpy.Zbot.ecat
AviraTR/Yarwi.AD.113
Antiy-AVLTrojan[Downloader]/Win32.Upatre
ArcabitTrojan.Agent.BBVC
ViRobotTrojan.Win32.Zbot.17408.C
MicrosoftTrojan:Win32/Zbot.rmwh!MTB
CynetMalicious (score: 100)
AhnLab-V3Trojan/Win.Upatre.C4848538
Acronissuspicious
BitDefenderThetaGen:NN.ZexaF.34114.gmX@aSyxuwbi
ALYacTrojan.Agent.BBVC
MAXmalware (ai score=84)
VBA32BScope.Trojan.Download
MalwarebytesMalware.AI.945845325
TrendMicro-HouseCallTROJ_UPATRE.SM37
RisingWorm.Allaple!1.AB29 (RDMK:cmRtazqCqwfbjJztwey1xWMUOUR4)
YandexTrojan.DL.Waski!Gics2U3JQfY
SentinelOneStatic AI – Malicious PE
MaxSecureTrojan.Upatre.Gen
FortinetW32/Zbot.A!tr
AVGWin32:Agent-AUID [Trj]
CrowdStrikewin/malicious_confidence_100% (D)

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

Trojan.Agent.BBVC (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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