Malware

Should I remove “Win32/Kryptik.GEJI”?

Malware Removal

The Win32/Kryptik.GEJI 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.
6-day free trial available.

What Win32/Kryptik.GEJI virus can do?

  • Executable code extraction
  • Attempts to connect to a dead IP:Port (2 unique times)
  • Creates RWX memory
  • A process attempted to delay the analysis task.
  • At least one IP Address, Domain, or File Name was found in a crypto call
  • A process created a hidden window
  • Performs some HTTP requests
  • Unconventionial language used in binary resources: Russian
  • The binary likely contains encrypted or compressed data.
  • Executed a very long command line or script command which may be indicative of chained commands or obfuscation
  • Uses Windows utilities for basic functionality
  • Deletes its original binary from disk
  • Attempts to repeatedly call a single API many times in order to delay analysis time
  • Attempts to create or modify system certificates
  • Anomalous binary characteristics
  • Uses suspicious command line tools or Windows utilities

Related domains:

github.com
fourth3-link.oss-eu-central-1.aliyuncs.com

How to determine Win32/Kryptik.GEJI?


File Info:

crc32: D30796CB
md5: 71c5bb6dd053356bee8badae39c951b1
name: 71C5BB6DD053356BEE8BADAE39C951B1.mlw
sha1: 66c26a7e74b421b47f70b1b36f7ee2dd0fdbbf8e
sha256: 033e2644d3ccdaaecb84da64d046d6d1453ad2c43235a9f69853e6b64ba15e64
sha512: b079be0eb30560b75e8014f82ba9829ec7f1fd6f4058323f702ace0038e82e3a378f00020496827d6c36aa60549fa4e7dc10f093bdfc4ea4802776eedc4a66c5
ssdeep: 6144:apYIRL4Pmo8Neuwz1WMwgyyBRxTP2wE908Vti0ax:lIRMPL8UJVwgyyBZE6N0a
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

0: [No Data]

Win32/Kryptik.GEJI also known as:

BkavW32.AIDetect.malware1
K7AntiVirusTrojan ( 0052a9741 )
Elasticmalicious (high confidence)
CynetMalicious (score: 100)
ALYacTrojan.BRMon.Gen.4
CylanceUnsafe
SangforTrojan.Win32.Kryptik.8
CrowdStrikewin/malicious_confidence_100% (D)
K7GWTrojan ( 0052a9741 )
Cybereasonmalicious.dd0533
SymantecTrojan.Gen.2
ESET-NOD32a variant of Win32/Kryptik.GEJI
APEXMalicious
AvastWin32:Malware-gen
KasperskyHEUR:Trojan.Win32.Generic
BitDefenderTrojan.BRMon.Gen.4
NANO-AntivirusTrojan.Win32.Upatre.eyxmvt
MicroWorld-eScanTrojan.BRMon.Gen.4
TencentWin32.Trojan.Generic.Ahon
Ad-AwareTrojan.BRMon.Gen.4
SophosMal/Generic-R + Mal/FakeAV-SE
ComodoBackdoor.Win32.Caphaw.B@7icmt7
BitDefenderThetaGen:NN.ZexaF.34294.vqW@aSHRUugc
VIPRETrojan.Win32.Generic!BT
TrendMicroBKDR_HPCAPHAW.SMA
McAfee-GW-EditionBehavesLike.Win32.Generic.fh
FireEyeGeneric.mg.71c5bb6dd053356b
EmsisoftTrojan.BRMon.Gen.4 (B)
SentinelOneStatic AI – Malicious PE
JiangminTrojan.Generic.cewht
AviraHEUR/AGEN.1108197
MicrosoftTrojan:Win32/Occamy.C03
ArcabitTrojan.BRMon.Gen.4
GDataTrojan.BRMon.Gen.4
AhnLab-V3Malware/Win32.Generic.C2432638
Acronissuspicious
McAfeeGenericRXEH-TD!71C5BB6DD053
MAXmalware (ai score=96)
VBA32BScope.Trojan.Tiggre
MalwarebytesTrojan.MalPack
PandaTrj/GdSda.A
TrendMicro-HouseCallBKDR_HPCAPHAW.SMA
RisingTrojan.Generic@ML.97 (RDML:66o6hl5ZXijJxQQR3HNFbA)
YandexTrojan.Kryptik!cPEBciTGAYI
IkarusTrojan.Win32.Crypt
MaxSecureTrojan.Malware.300983.susgen
FortinetW32/Kryptik.GEJI!tr
AVGWin32:Malware-gen
Paloaltogeneric.ml

How to remove Win32/Kryptik.GEJI?

Win32/Kryptik.GEJI 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.

Leave a Comment