Ransom Trojan

What is “Trojan-Ransom.Win32.Crypren.aewf”?

Malware Removal

The Trojan-Ransom.Win32.Crypren.aewf 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-Ransom.Win32.Crypren.aewf virus can do?

  • Executable code extraction
  • Creates RWX memory
  • Repeatedly searches for a not-found process, may want to run with startbrowser=1 option
  • Reads data out of its own binary image
  • The binary likely contains encrypted or compressed data.
  • Installs itself for autorun at Windows startup
  • Exhibits possible ransomware file modification behavior
  • Creates a hidden or system file
  • Creates a copy of itself

How to determine Trojan-Ransom.Win32.Crypren.aewf?


File Info:

crc32: 96F39811
md5: 89ac1f819c818b52dea6ab673f3b05e5
name: 89AC1F819C818B52DEA6AB673F3B05E5.mlw
sha1: a37ab8d01fb90f6d5bdcfeff88784902d758ced2
sha256: 8f7d44cdf4c0dc682896a999e1d451e645ce50b4bb21c23bc7e30d9e9d0157e5
sha512: a55e4fa9929cc5d34aca9b0409d3c4d21408d2436122da92faee0f8d4e726f01e7a799e7b9bb9ff99ab00e2b7ba07924be23e12bca37869405be2bf6a742d569
ssdeep: 12288:ZQBPx8FvBkfm/YW7+OCkxT6grr4Zpwjyh7v6g8f6s:ZvD/vfC+T6k86C7v6g8f6s
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

0: [No Data]

Trojan-Ransom.Win32.Crypren.aewf also known as:

BkavW32.AIDetect.malware2
K7AntiVirusTrojan ( 0051a8021 )
Elasticmalicious (high confidence)
CynetMalicious (score: 100)
ALYacTrojan.GenericKD.40728147
CylanceUnsafe
ZillyaTrojan.Crypren.Win32.700
SangforTrojan.Win32.Save.a
CrowdStrikewin/malicious_confidence_60% (D)
AlibabaRansom:Win32/Crypren.d638958d
K7GWTrojan ( 0051a8021 )
Cybereasonmalicious.19c818
SymantecML.Attribute.HighConfidence
ESET-NOD32Win32/Filecoder.Crysis.P
APEXMalicious
AvastWin32:Malware-gen
KasperskyTrojan-Ransom.Win32.Crypren.aewf
BitDefenderTrojan.GenericKD.40728147
NANO-AntivirusTrojan.Win32.Crypren.fkelik
SUPERAntiSpywareTrojan.Agent/Gen-Urlbot
MicroWorld-eScanTrojan.GenericKD.40728147
TencentWin32.Trojan.Raas.Auto
Ad-AwareTrojan.GenericKD.40728147
SophosMal/Generic-S
ComodoMalware@#2wtbagf09vcbd
BitDefenderThetaGen:NN.ZexaF.34678.JqW@auo9Vuei
VIPRETrojan.Win32.Generic!BT
McAfee-GW-EditionBehavesLike.Win32.Dropper.hh
FireEyeGeneric.mg.89ac1f819c818b52
EmsisoftTrojan.GenericKD.40728147 (B)
SentinelOneStatic AI – Suspicious PE
JiangminTrojan.Crypren.mw
WebrootW32.Malware.Gen
AviraTR/AD.Crysis.hwhzq
eGambitUnsafe.AI_Score_99%
MicrosoftTrojan:Win32/Occamy.C
AegisLabTrojan.Win32.Crypren.4!c
GDataTrojan.GenericKD.40728147
TACHYONRansom/W32.Crypren.583680
AhnLab-V3Malware/Win32.Generic.C2867188
McAfeeArtemis!89AC1F819C81
VBA32TrojanRansom.Crypren
PandaTrj/CI.A
RisingRansom.Crypren!8.1D6C (CLOUD)
YandexTrojan.Crypren!m1KWi58zaDY
IkarusTrojan.Crypt
MaxSecureTrojan.Malware.300983.susgen
FortinetW32/Crysis.EE29!tr.ransom
AVGWin32:Malware-gen
Paloaltogeneric.ml
Qihoo-360Win32/Ransom.CrySiS.HgIASOsA

How to remove Trojan-Ransom.Win32.Crypren.aewf?

Trojan-Ransom.Win32.Crypren.aewf 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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