Malware

Win32.Virlock.Gen.1 information

Malware Removal

The Win32.Virlock.Gen.1 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 Win32.Virlock.Gen.1 virus can do?

  • Executable code extraction
  • Creates RWX memory
  • A process created a hidden window
  • Drops a binary and executes it
  • HTTP traffic contains suspicious features which may be indicative of malware related traffic
  • Performs some HTTP requests
  • The binary likely contains encrypted or compressed data.
  • Uses Windows utilities for basic functionality
  • A process attempted to delay the analysis task by a long amount of time.
  • Attempts to repeatedly call a single API many times in order to delay analysis time
  • Installs itself for autorun at Windows startup
  • Creates a hidden or system file
  • Likely virus infection of existing system binary
  • Attempts to disable UAC
  • Anomalous binary characteristics
  • Attempts to modify Explorer settings to prevent file extensions from being displayed
  • Attempts to modify Explorer settings to prevent hidden files from being displayed
  • Uses suspicious command line tools or Windows utilities

How to determine Win32.Virlock.Gen.1?


File Info:

crc32: 788D76FF
md5: ab64b01b6a2857d86af737702e1e3a0e
name: AB64B01B6A2857D86AF737702E1E3A0E.mlw
sha1: 9aa48d52df5aff44289cd5af74f233bc71bd47f1
sha256: 44806ddbae35f70265b6acf39df67561c43b4545fdd78bc4b1b1bcce00a55700
sha512: f955df20efad4b4f0646b3adc16d45f65fca48d6a25d7c4bb0983dc473bedfbfabfdc7b9d49e59ffe1bbdcdec4d14786fada54a05a5228d769acb6d892c6066b
ssdeep: 12288:VpPbh3HC1Z1WxEEdc5yF8ocuw8Q0pqxpJyjaqWR4zCr0RdHNHoJgVMAkbu3xTm:s7dNy+o9WpJ7MzCQGJyYKxTm
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

0: [No Data]

Win32.Virlock.Gen.1 also known as:

BkavHW32.Packed.
K7AntiVirusVirus ( 005662d71 )
DrWebWin32.VirLock.10
MicroWorld-eScanWin32.Virlock.Gen.1
ALYacWin32.Virlock.Gen.1
CylanceUnsafe
ZillyaVirus.Virlock.Win32.1
SangforMalware
CrowdStrikewin/malicious_confidence_100% (W)
AlibabaTrojan:Win32/Starter.ali2000005
K7GWVirus ( 005662d71 )
Cybereasonmalicious.b6a285
TrendMicroPE_VIRLOCK.D
BaiduWin32.Virus.Virlock.a
CyrenW32/S-7d685898!Eldorado
ESET-NOD32a variant of Win32/Virlock.D
ZonerPacker.Win32.Virlock
APEXMalicious
TotalDefenseWin32/Nabucur.C
AvastWin32:MalOb-FE [Cryp]
ClamAVWin.Virus.Virlock-6332874-0
GDataWin32.Virlock.Gen.1
KasperskyVirus.Win32.PolyRansom.b
BitDefenderWin32.Virlock.Gen.1
NANO-AntivirusTrojan.Win32.Gena.doticp
SUPERAntiSpywareRansom.Virlock/Variant
TencentVirus.Win32.Polyransom.b
Ad-AwareWin32.Virlock.Gen.1
SophosW32/VirRnsm-C
ComodoTrojWare.Win32.Virlock.XU@5xaovq
F-SecureTrojan.TR/Crypt.ZPACK.Gen
BitDefenderThetaAI:FileInfector.4097910C13
VIPREVirus.Win32.Nabucur.b (v)
Invinceaheuristic
McAfee-GW-EditionBehavesLike.Win32.VirRansom.jc
Trapminemalicious.high.ml.score
FireEyeGeneric.mg.ab64b01b6a2857d8
EmsisoftWin32.Virlock.Gen.1 (B)
SentinelOneDFI – Malicious PE
F-ProtW32/S-7d685898!Eldorado
Endgamemalicious (high confidence)
AviraTR/Crypt.ZPACK.Gen
eGambitUnsafe.AI_Score_100%
Antiy-AVLTrojan[Packed]/Win32.Gena.a
MicrosoftVirus:Win32/Nabucur.A
ArcabitWin32.Virlock.Gen.1
AegisLabVirus.Win32.PolyRansom.mfPW
ZoneAlarmVirus.Win32.PolyRansom.b
TACHYONVirus/W32.VirRansom
AhnLab-V3Win32/Nabucur.C.X1541
Acronissuspicious
McAfeeW32/VirRansom.b
MAXmalware (ai score=85)
VBA32Virus.VirLock
MalwarebytesTrojan.VirLock
PandaTrj/Genetic.gen
TrendMicro-HouseCallPE_VIRLOCK.D
RisingMalware.Heuristic!ET#100% (RDMK:cmRtazoMOFkGRGrjL1Kpflc9mETK)
YandexVirus.Virlock.Gen.AAK
IkarusVirus.Win32.Virlock
MaxSecureVirus.PolyRansom.b
FortinetW32/Virlock.D
AVGWin32:MalOb-FE [Cryp]
Paloaltogeneric.ml
Qihoo-360Virus.Win32.VirLock.A

How to remove Win32.Virlock.Gen.1?

Win32.Virlock.Gen.1 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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