Malware

How to remove “Win32/Kryptik.FRGN”?

Malware Removal

The Win32/Kryptik.FRGN 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.
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What Win32/Kryptik.FRGN virus can do?

  • Executable code extraction
  • Attempts to connect to a dead IP:Port (4 unique times)
  • Creates RWX memory
  • A process created a hidden window
  • Creates an excessive number of UDP connection attempts to external IP addresses
  • Performs some HTTP requests
  • The binary likely contains encrypted or compressed data.
  • Uses Windows utilities for basic functionality
  • Exhibits behavior characteristic of Cerber ransomware
  • Attempts to execute a binary from a dead or sinkholed URL
  • Writes a potential ransom message to disk
  • EternalBlue behavior
  • Attempts to modify proxy settings
  • Attempts to access Bitcoin/ALTCoin wallets
  • Generates some ICMP traffic
  • Collects information to fingerprint the system
  • Uses suspicious command line tools or Windows utilities

Related domains:

api.blockcypher.com
btc.blockr.io
bitaps.com
chain.so
ocsp.digicert.com
crl3.digicert.com
crl4.digicert.com

How to determine Win32/Kryptik.FRGN?


File Info:

crc32: F340088A
md5: 04ad5e7e719aa9f746604ec71dcc7ddf
name: 04AD5E7E719AA9F746604EC71DCC7DDF.mlw
sha1: 8048dd4357f474939d207b448e8cc0c0ad0d5815
sha256: d5d2788c457589599cf515f4e5de70e1bca33a852f739707ac06f08e3ea6ceda
sha512: 4d980fa20bf0a8d5bd42678c0e52fc5eb8f8d95e1a4e89331a71eb9b82e270c25227d3672b8e77666fad4483c1c8bfcd3ea6145bd903055857a66b33eedf4f6d
ssdeep: 6144:aEZcrOa2oKRQxbL269PPlEjCwTrn6+DcYo0wx:FcahklL2GPPlqlrn6+0lx
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

0: [No Data]

Win32/Kryptik.FRGN also known as:

BkavW32.AIDetect.malware1
Elasticmalicious (high confidence)
MicroWorld-eScanTrojan.Ransom.Spora.Gen.1
CAT-QuickHealRansom.Exxroute.A3
ALYacTrojan.Ransom.Spora.Gen.1
CylanceUnsafe
VIPRETrojan.Win32.Generic!BT
SangforTrojan.Win32.Save.a
K7AntiVirusTrojan ( 005137001 )
BitDefenderTrojan.Ransom.Spora.Gen.1
K7GWTrojan ( 005137001 )
CrowdStrikewin/malicious_confidence_100% (D)
BitDefenderThetaGen:NN.ZexaF.34590.rqX@a0tQUUgi
CyrenW32/Nymaim.BZ.gen!Eldorado
SymantecPacked.Generic.493
APEXMalicious
Paloaltogeneric.ml
CynetMalicious (score: 100)
KasperskyHEUR:Trojan.Win32.Generic
AlibabaRansom:Win32/Cerber.9c2a48a5
NANO-AntivirusTrojan.Win32.Encoder.flukzg
AegisLabTrojan.Win32.Generic.4!c
Ad-AwareTrojan.Ransom.Spora.Gen.1
EmsisoftTrojan.Ransom.Spora.Gen.1 (B)
ComodoTrojWare.Win32.Crypt.C@7vajd0
F-SecureHeuristic.HEUR/AGEN.1120889
DrWebTrojan.Encoder.10731
ZillyaTrojan.Zerber.Win32.1829
SophosMal/Generic-R + Troj/Cerber-AKY
IkarusTrojan-Ransom.Cerber
JiangminTrojan.Zerber.bpa
AviraHEUR/AGEN.1120889
Antiy-AVLTrojan[Ransom]/Win32.Zerber
MicrosoftRansom:Win32/Cerber
ZoneAlarmHEUR:Trojan.Win32.Generic
GDataTrojan.Ransom.Spora.Gen.1
AhnLab-V3Trojan/Win32.Cerber.R200673
Acronissuspicious
McAfeeRansomware-FMJ!04AD5E7E719A
MAXmalware (ai score=86)
VBA32BScope.Trojan.Zbot.2312
MalwarebytesTrojan.MalPack.VAK
ESET-NOD32a variant of Win32/Kryptik.FRGN
TrendMicro-HouseCallRansom_CERBER.SM37
TencentMalware.Win32.Gencirc.11493720
YandexTrojan.GenAsa!L9By7+NUqRY
SentinelOneStatic AI – Malicious PE
eGambitUnsafe.AI_Score_98%
FortinetW32/Kryptik.FRWA!tr
Qihoo-360Win32/Ransom.Spora.HxQBPecA
PandaTrj/GdSda.A

How to remove Win32/Kryptik.FRGN?

Win32/Kryptik.FRGN 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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