Categories: Malware

About “Win32/Kryptik.GSFR” infection

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

  • Executable code extraction
  • Creates RWX memory
  • Repeatedly searches for a not-found process, may want to run with startbrowser=1 option
  • Drops a binary and executes it
  • The binary likely contains encrypted or compressed data.
  • A scripting utility was executed
  • Uses Windows utilities for basic functionality
  • Attempts to stop active services
  • Creates a hidden or system file
  • Creates a copy of itself
  • Anomalous binary characteristics

Related domains:

z.whorecord.xyz
a.tomx.xyz

How to determine Win32/Kryptik.GSFR?


File Info:

crc32: FBDF3C59md5: 9728523aee1e96757b88afe1b8d1a12cname: 9728523AEE1E96757B88AFE1B8D1A12C.mlwsha1: 7c366c3e34c9bc07131d99574195c65fb733a936sha256: e40d58a2a10f1193eca3dd40d424c8f7b6857c7a8b129cf57e8c4e281e4e5626sha512: befc01b55345bdd3ba8db08cf73136de35470b0984e38e93d1dc42511f5311b1b706ec77c0f58f69490a955b7882a4967c8b7a809d1ffb1d72029dedc9e9bff8ssdeep: 3072:Xlz9BQRKOvjqxED2pp4AVksTciqgGl9ki89h7Bznv9in9jStXgwB1ik5SaKhG7:Xlz9+ljqxEo6SksTciali3v9+9jSdgwtype: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

0: [No Data]

Win32/Kryptik.GSFR also known as:

K7AntiVirus Trojan ( 0054c3061 )
Lionic Trojan.Win32.Generic.4!c
Elastic malicious (high confidence)
DrWeb Trojan.Trick.46212
ClamAV Win.Trojan.Emotet-7338391-0
ALYac Trojan.Trickster.Gen
Cylance Unsafe
Sangfor Trojan.Win32.Trickster.cow
CrowdStrike win/malicious_confidence_100% (W)
Alibaba Trojan:Win32/MereTam.ali2000008
K7GW Trojan ( 0054c3061 )
Cybereason malicious.aee1e9
Cyren W32/Trojan.LGAW-1549
Symantec Trojan Horse
ESET-NOD32 a variant of Win32/Kryptik.GSFR
APEX Malicious
Avast Win32:Malware-gen
Cynet Malicious (score: 100)
Kaspersky Trojan-Banker.Win32.Trickster.cow
BitDefender Trojan.Autoruns.GenericKD.41399300
NANO-Antivirus Trojan.Win32.Trickster.fpgwww
MicroWorld-eScan Trojan.Autoruns.GenericKD.41399300
Tencent Win32.Trojan.Raasmd.Auto
Ad-Aware Trojan.Autoruns.GenericKD.41399300
Sophos Mal/Generic-S + Troj/Agent-BBGH
Comodo Malware@#2gr50awdc7lh3
BitDefenderTheta Gen:NN.ZexaF.34294.luW@a0klTxgi
VIPRE Trojan.Win32.Generic!BT
McAfee-GW-Edition BehavesLike.Win32.Emotet.cc
FireEye Generic.mg.9728523aee1e9675
Emsisoft Trojan.Autoruns.GenericKD.41399300 (B)
SentinelOne Static AI – Malicious PE
Webroot W32.Malware.Gen
Avira HEUR/AGEN.1132867
eGambit Unsafe.AI_Score_83%
Antiy-AVL Trojan/Generic.ASMalwS.2B3CDEF
Microsoft Trojan:Win32/Skeeyah.A!bit
GData Win32.Trojan-Spy.Trickbot.AC
AhnLab-V3 Trojan/Win32.Kryptik.R270223
Acronis suspicious
McAfee Artemis!9728523AEE1E
VBA32 BScope.TrojanBanker.Trickster
Panda Trj/GdSda.A
Rising Trojan.Generic@ML.90 (RDMK:W2tUBe49CINNdx0hC+DVdg)
Yandex Trojan.PWS.Trickster!Xu7OjWj6lbs
Ikarus Trojan.Win32.Krypt
MaxSecure Trojan.Malware.74257644.susgen
Fortinet W32/Kryptik.GSFR!tr
AVG Win32:Malware-gen
Paloalto generic.ml

How to remove Win32/Kryptik.GSFR?

  • 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.
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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