Trojan

About “Trojan:Win32/Brontok.A” infection

Malware Removal

The Trojan:Win32/Brontok.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.

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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:Win32/Brontok.A virus can do?

  • Anomalous binary characteristics

How to determine Trojan:Win32/Brontok.A?


File Info:

crc32: 21914EA3
md5: ef22c38992fbc05ec4e90a449a86a973
name: EF22C38992FBC05EC4E90A449A86A973.mlw
sha1: c93772cd57d67e9e6c975c033bc26a6c75e177c2
sha256: 66e92e31118ab2238dc34c881f1f8b58b5cc62466b651c7a3e4bb1353041b781
sha512: 12252a531c33b3cc3b55bb9ea70a9d7e3f8060d4585e6c0b73eff8d40ab7f6370f1f27161d7690820be3be7ca2b90b29c1446ed1ba3426d784b658e45e1471cb
ssdeep: 1536:+TQVgd54vlVr43oQOdjceIBkPcS254vTgzQ:aL7q8fUjVkmcDdz
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

Translation: 0x0409 0x04b0
ProductVersion: 1.00
InternalName: SHURIKEN 3
FileVersion: 1.00
OriginalFilename: SHURIKEN 3.exe
ProductName: Project1

Trojan:Win32/Brontok.A also known as:

BkavW32.FamVT.SkeeyahY.Trojan
K7AntiVirusP2PWorm ( 000032db1 )
Elasticmalicious (high confidence)
DrWebWin32.HLLW.Brontok
CynetMalicious (score: 99)
CAT-QuickHealTrojan.BrontokVMF.S2280621
ALYacWorm.Generic.25124
CylanceUnsafe
ZillyaWorm.VB.Win32.295
SangforTrojan.Win32.Save.a
CrowdStrikewin/malicious_confidence_100% (W)
K7GWP2PWorm ( 000032db1 )
Cybereasonmalicious.992fbc
BaiduWin32.Worm.VB.j
CyrenW32/S-cc2eb2bd!Eldorado
SymantecW32.SillyFDC
ESET-NOD32Win32/VB.CJ
ZonerTrojan.Win32.5871
APEXMalicious
AvastWin32:Mutama [Wrm]
ClamAVWin.Worm.VB-771
KasperskyWorm.Win32.VB.cj
BitDefenderWorm.Generic.25124
NANO-AntivirusTrojan.Win32.VB.crvphq
ViRobotWorm.Win32.VB.229376.D
MicroWorld-eScanWorm.Generic.25124
TencentTrojan.Win32.FakeFolder.tld
Ad-AwareWorm.Generic.25124
SophosML/PE-A + W32/Silly-E
ComodoVirus.Win32.VB.~CFJ@2pmf0
BitDefenderThetaAI:Packer.36BB44491D
VIPRETrojan.Win32.Generic!BT
TrendMicroWORM_VB.CDV
McAfee-GW-EditionBehavesLike.Win32.Rontokbro.dm
FireEyeGeneric.mg.ef22c38992fbc05e
EmsisoftWorm.Generic.25124 (B)
SentinelOneStatic AI – Malicious PE
JiangminWorm/VB.ca
WebrootW32.Worm.Vb.Gen
AviraWORM/Bugus.A
Antiy-AVLTrojan/Generic.ASBOL.1A49
MicrosoftTrojan:Win32/Brontok.A
ArcabitWorm.Generic.D6224
SUPERAntiSpywareTrojan.Agent/Gen-FakeAlert[Windows]
GDataWorm.Generic.25124
TACHYONWorm/W32.VB-Nency.229376
AhnLab-V3Worm/Win32.VB.R225967
McAfeeGeneric VB.do
MAXmalware (ai score=82)
VBA32Trojan.VBRA.08344
MalwarebytesTrojan.MalPack
PandaTrj/Agent.BOX
TrendMicro-HouseCallWORM_VB.CDV
RisingWorm.VBcode!1.6521 (CLASSIC)
YandexWorm.VB.DWBT
IkarusWorm.Win32.VB
MaxSecureWorm.vb.cj
FortinetW32/VB.NFC!tr
AVGWin32:Mutama [Wrm]

How to remove Trojan:Win32/Brontok.A?

Trojan:Win32/Brontok.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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