Malware

Win32/Kryptik.FRUH (file analysis)

Malware Removal

The Win32/Kryptik.FRUH 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.FRUH virus can do?

  • Executable code extraction
  • Attempts to connect to a dead IP:Port (1 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
  • Anomalous binary characteristics
  • Uses suspicious command line tools or Windows utilities

Related domains:

api.blockcypher.com
hjhqmbxyinislkkt.1j9r76.top

How to determine Win32/Kryptik.FRUH?


File Info:

crc32: 6F3CA0F4
md5: 43491e88b22ecf2a20fd8287b51f9bed
name: 43491E88B22ECF2A20FD8287B51F9BED.mlw
sha1: f4b22b8cf3d528e8aaf5595e33bf034003d94e07
sha256: 1e999d609e405574cb05451c53ac7e3a4dec67c671bfd255bbd93a64a8231cba
sha512: d0be12a25ce122435daed06ea5ba00bce229c0cc66f8c7b81b84ffa628bfd593049c3eeb45da501947e18b1f53294b1ac550b3d279071ea4e7cfb66290a15923
ssdeep: 6144:KX1F1m1m1m1m1m1m141zwokDSDY2aN0iyjNpfyrx6o6UlJZRVyT:KX1F1m1m1m1m1m1m141kpSkYiyjjyfH0
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

0: [No Data]

Win32/Kryptik.FRUH also known as:

BkavW32.AIDetect.malware1
Elasticmalicious (high confidence)
MicroWorld-eScanTrojan.Ransom.Spora.Gen.1
FireEyeGeneric.mg.43491e88b22ecf2a
CAT-QuickHealRansom.Exxroute.A4
McAfeeRansomware-FMEU!43491E88B22E
CylanceUnsafe
VIPRETrojan.Win32.Generic!BT
AegisLabTrojan.Win32.Generic.4!c
SangforTrojan.Win32.Save.a
K7AntiVirusTrojan ( 0050cafc1 )
BitDefenderTrojan.Ransom.Spora.Gen.1
K7GWTrojan ( 0050d4091 )
CrowdStrikewin/malicious_confidence_100% (W)
CyrenW32/S-4f7ecb2b!Eldorado
SymantecPacked.Generic.493
APEXMalicious
AvastWin32:GenMalicious-NVZ [Trj]
ClamAVWin.Ransomware.Cerber-9806117-0
KasperskyHEUR:Trojan.Win32.Generic
AlibabaRansom:Win32/generic.ali2000010
NANO-AntivirusTrojan.Win32.Zerber.eocbem
RisingRansom.Cerber!8.3058 (CLOUD)
Ad-AwareTrojan.Ransom.Spora.Gen.1
EmsisoftTrojan.Ransom.Spora.Gen.1 (B)
ComodoTrojWare.Win32.Spora.F@70fjpz
F-SecureHeuristic.HEUR/AGEN.1104513
DrWebTrojan.Encoder.11198
ZillyaTrojan.Zerber.Win32.2427
TrendMicroRansom_CERBER.F117E1
McAfee-GW-EditionBehavesLike.Win32.Emotet.dc
SophosML/PE-A + Mal/Elenoocka-E
SentinelOneStatic AI – Malicious PE
JiangminTrojan.Zerber.bvy
AviraHEUR/AGEN.1104513
Antiy-AVLTrojan[Ransom]/Win32.Zerber
MicrosoftRansom:Win32/Cerber.K
GridinsoftRansom.Win32.Injector.sa
ArcabitTrojan.Ransom.Spora.Gen.1
ZoneAlarmHEUR:Trojan.Win32.Generic
GDataTrojan.Ransom.Spora.Gen.1
CynetMalicious (score: 100)
AhnLab-V3Trojan/Win32.Cerber.C1927817
Acronissuspicious
BitDefenderThetaGen:NN.ZexaF.34608.rqX@ayopwgji
ALYacTrojan.Ransom.Spora.Gen.1
MAXmalware (ai score=82)
VBA32Hoax.Zerber
MalwarebytesTrojan.Injector
PandaTrj/Genetic.gen
ESET-NOD32a variant of Win32/Kryptik.FRUH
TrendMicro-HouseCallRansom_CERBER.F117E1
TencentMalware.Win32.Gencirc.10b4c33b
YandexTrojan.GenAsa!B87rJJckOj8
IkarusTrojan.Crypt
FortinetW32/Kryptik.FSHI!tr
AVGWin32:GenMalicious-NVZ [Trj]
Cybereasonmalicious.8b22ec
Paloaltogeneric.ml
Qihoo-360Win32/Trojan.Ransom.50b

How to remove Win32/Kryptik.FRUH?

Win32/Kryptik.FRUH 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