Ransom

Ransom.JaffCrypt.5 malicious file

Malware Removal

The Ransom.JaffCrypt.5 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 Ransom.JaffCrypt.5 virus can do?

  • Executable code extraction
  • Injection (inter-process)
  • Injection (Process Hollowing)
  • Creates RWX memory
  • Mimics the system’s user agent string for its own requests
  • The binary likely contains encrypted or compressed data.
  • Executed a process and injected code into it, probably while unpacking
  • A system process is generating network traffic likely as a result of process injection
  • Attempts to modify proxy settings
  • Anomalous binary characteristics

How to determine Ransom.JaffCrypt.5?


File Info:

crc32: EA5905B2
md5: 678624f0fbb824a59f55062fbde610cd
name: 678624F0FBB824A59F55062FBDE610CD.mlw
sha1: d3e9824327e8f9f6513c746eeae2847cd32f2f80
sha256: 284372b152b97cba1aebf0668ea05b0543b4d8845c9d15c0c82d44b5fd9c3616
sha512: 39994fafcfb27a401efdb41500886c7a4fde2d8ee96981f457f940ca25cbd5a1ca8598f37941b5c2a05541101ae9b62805807fe351c2ba89e78fa4d5813a0e3a
ssdeep: 3072:rOXLCdOV+vOtoDYo94Demy4JWrblUiIQIufbUYNueTdVFHNAX3qv8gWhshfDTv+n:r0cSSWJWrReQIuDhNdHw7hshfXo
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

LegalCopyright: xa9xfffdxfffdxfffd xfffdxfffdxfffdxfffdxfffdxfffd. All rights reserved.
InternalName: Yum
FileVersion: 9.9.8.6
CompanyName: xfffdxfffdxfffd xfffdxfffdxfffdxfffdxfffdxfffd
PrivateBuild: 9.9.8.6
LegalTrademarks: xa9xfffdxfffdxfffd xfffdxfffdxfffdxfffdxfffdxfffd. All rights reserved.
Comments: Willful Albums Interacted
ProductName: Yum
ProductVersion: 9.9.8.6
FileDescription: Willful Albums Interacted
OriginalFilename: Yum
Translation: 0x0409 0x04b0

Ransom.JaffCrypt.5 also known as:

BkavW32.AIDetect.malware1
K7AntiVirusTrojan ( 0050efa81 )
Elasticmalicious (high confidence)
DrWebTrojan.MulDrop7.26158
CynetMalicious (score: 85)
ALYacGen:Variant.Ransom.JaffCrypt.5
ZillyaTrojan.Sennoma.Win32.157
SangforTrojan.Win32.Save.a
CrowdStrikewin/malicious_confidence_90% (D)
AlibabaTrojan:Win32/Sennoma.0c4db6a1
K7GWTrojan ( 0050efa81 )
Cybereasonmalicious.0fbb82
SymantecML.Attribute.HighConfidence
ESET-NOD32a variant of Win32/Kryptik.FXRE
APEXMalicious
AvastWin32:Trojan-gen
KasperskyTrojan.Win32.Sennoma.adj
BitDefenderGen:Variant.Ransom.JaffCrypt.5
NANO-AntivirusTrojan.Win32.Sennoma.eppahu
MicroWorld-eScanGen:Variant.Ransom.JaffCrypt.5
TencentWin32.Trojan.Sennoma.Wpjq
Ad-AwareGen:Variant.Ransom.JaffCrypt.5
SophosMal/Generic-S
ComodoApplicUnwnt@#3d8dvikhayurw
BitDefenderThetaGen:NN.ZexaF.34608.pq0@a0nfdsei
VIPRETrojan.Win32.Generic!BT
TrendMicroMal_MiliCry-1c
McAfee-GW-EditionBehavesLike.Win32.Dropper.dh
FireEyeGeneric.mg.678624f0fbb824a5
EmsisoftGen:Variant.Ransom.JaffCrypt.5 (B)
SentinelOneStatic AI – Malicious PE
WebrootW32.Trojan.Gen
AviraHEUR/AGEN.1117348
MicrosoftTrojan:Win32/Occamy.AB
AegisLabTrojan.Win32.Sennoma.4!c
ZoneAlarmTrojan.Win32.Sennoma.adj
GDataGen:Variant.Ransom.JaffCrypt.5
AhnLab-V3Win-Trojan/Sagecrypt.Gen
McAfeeArtemis!678624F0FBB8
MAXmalware (ai score=88)
VBA32BScope.TrojanPSW.Papras
PandaTrj/CI.A
TrendMicro-HouseCallMal_MiliCry-1c
RisingTrojan.Generic@ML.100 (RDML:aauOXITJ8k6EQ6VkXHOwdA)
YandexTrojan.Sennoma!sgDJTiqtOk4
IkarusTrojan.SuspectCRC
FortinetGenerik.DYYGCTJ!tr
AVGWin32:Trojan-gen
Paloaltogeneric.ml
Qihoo-360Win32/Trojan.Generic.HgIASOoA

How to remove Ransom.JaffCrypt.5?

Ransom.JaffCrypt.5 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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