Trojan

About “TrojanDownloader:Win32/Vafaj.A” infection

Malware Removal

The TrojanDownloader:Win32/Vafaj.A 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 TrojanDownloader:Win32/Vafaj.A virus can do?

  • Attempts to connect to a dead IP:Port (4 unique times)
  • Possible date expiration check, exits too soon after checking local time
  • Performs some HTTP requests
  • Creates a hidden or system file
  • Attempts to modify proxy settings

Related domains:

m2pr.org
apps.identrust.com
crl.identrust.com

How to determine TrojanDownloader:Win32/Vafaj.A?


File Info:

crc32: 4DBBBD9B
md5: ab0a8cbdcea0516094b98404163e39cd
name: AB0A8CBDCEA0516094B98404163E39CD.mlw
sha1: fa884bca614881924bb0fd477fc01899904cfed2
sha256: 8003022e0d6b0b103e843d75baff9e5103d604b32a9e6267e4ca22e6663a0191
sha512: eabddfd7a1b4911971930e9e68052cf51f9aa384442937cee46688d30f169ec8fe558b0fc43015feebb555507191bb92dffab5192df8f72da65ac823e31abfe5
ssdeep: 12288:wtb20Qc3lT7af41ePBRYuQLKpqeUhbTv5OFgNuPPpHSgaOTNT6A:wtb20pkaCqT5TBWgNQ7a2NT6A
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

Translation: 0x0809 0x04b0

TrojanDownloader:Win32/Vafaj.A also known as:

BkavW32.AIDetectVM.malware1
MicroWorld-eScanAIT:Trojan.Autoit.CHB
FireEyeAIT:Trojan.Autoit.CHB
McAfeeArtemis!AB0A8CBDCEA0
CylanceUnsafe
VIPRETrojan.Win32.Generic!BT
AegisLabTrojan.Win32.AutoIt.a!c
SangforMalware
K7AntiVirusTrojan-Downloader ( 0055e3da1 )
BitDefenderAIT:Trojan.Autoit.CHB
K7GWTrojan-Downloader ( 0055e3da1 )
Cybereasonmalicious.dcea05
BitDefenderThetaAI:Packer.0EED9BA815
SymantecTrojan.Gen.2
ESET-NOD32multiple detections
APEXMalicious
AvastScript:SNH-gen [Trj]
KasperskyTrojan-Downloader.Win32.AutoIt.aeq
AlibabaTrojanDownloader:Win32/Vafaj.08a48985
NANO-AntivirusTrojan.Win32.KillFiles.dgyrgh
ViRobotTrojan.Win32.Z.Autoit.860672.IB
Ad-AwareAIT:Trojan.Autoit.CHB
EmsisoftAIT:Trojan.Autoit.CHB (B)
ComodoMalware@#3cnccfgvf9y5h
F-SecureHeuristic.HEUR/AGEN.1100099
TrendMicroTROJ_BANLOAD.AAAA
McAfee-GW-EditionBehavesLike.Win32.Trojanaitinject.ch
SophosMal/Generic-S + Troj/AutoIt-AVN
AviraHEUR/AGEN.1100099
MicrosoftTrojanDownloader:Win32/Vafaj.A
ArcabitAIT:Trojan.Autoit.CHB
ZoneAlarmTrojan-Downloader.Win32.AutoIt.aeq
GDataAIT:Trojan.Autoit.CHB (2x)
CynetMalicious (score: 85)
ALYacAIT:Trojan.Autoit.CHB
MAXmalware (ai score=83)
MalwarebytesGeneric.Malware/Suspicious
TrendMicro-HouseCallTROJ_BANLOAD.AAAA
TencentWin32.Trojan-downloader.Autoit.Llqw
YandexTrojan.Agent.Gen.QS
IkarusTrojan-Downloader.Win32.Banload
FortinetW32/Banload.UJU!tr.dldr
AVGScript:SNH-gen [Trj]
Paloaltogeneric.ml
CrowdStrikewin/malicious_confidence_100% (W)
Qihoo-360Win32/Trojan.Downloader.f13

How to remove TrojanDownloader:Win32/Vafaj.A?

TrojanDownloader:Win32/Vafaj.A 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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