Categories: Malware

What is “Strictor.257284 (B)”?

The Strictor.257284 (B) 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 Strictor.257284 (B) virus can do?

  • Attempts to connect to a dead IP:Port (1 unique times)
  • A process attempted to delay the analysis task.
  • Repeatedly searches for a not-found process, may want to run with startbrowser=1 option
  • Reads data out of its own binary image
  • Unconventionial language used in binary resources: Chinese (Simplified)
  • Queries information on disks, possibly for anti-virtualization
  • Exhibits possible ransomware file modification behavior
  • Creates a hidden or system file
  • Attempts to modify proxy settings

Related domains:

csdw.jia-si.cn
downdcdn.jia-si.cn
www.jia-si.cn

How to determine Strictor.257284 (B)?


File Info:

crc32: 448CFD99md5: 1cf1353ed1bb0a0938713fa7b2961207name: 1CF1353ED1BB0A0938713FA7B2961207.mlwsha1: 5492402a34d6dc9420f002d10a177a8228c45ad8sha256: 20566ab95ab1765b0a9ca8891a0649bee43af8de23e22c405ab75328449d465fsha512: 71e175718799a527b464fc6f407900a3cd4e6e5e505d677a9c9f1551477bf1c78b81538fccbb7aa2b3b2627e5d1c50025573e6e5cbf1652c9474cb3247724a9cssdeep: 49152:azRtydXTF6g6GESX5M21sgb+oEQRHa2YnvO6NxXEeTp01bN2ylacTKYue:KRIdDF6g65SJN+SRHadOocTtype: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

0: [No Data]

Strictor.257284 (B) also known as:

Bkav W32.AIDetect.malware1
K7AntiVirus Adware ( 00535f0d1 )
Lionic Trojan.Win32.Generic.4!c
Elastic malicious (high confidence)
DrWeb Trojan.PWS.Siggen2.5655
Cynet Malicious (score: 100)
CAT-QuickHeal Trojan.Skeeyah.S3293683
ALYac Gen:Variant.Strictor.257284
Cylance Unsafe
Sangfor Trojan.Win32.Save.a
CrowdStrike win/malicious_confidence_90% (D)
K7GW Adware ( 00535f0d1 )
Cybereason malicious.ed1bb0
Cyren W32/S-bb266574!Eldorado
Symantec PUA.Downloader
ESET-NOD32 a variant of Win32/Softcnapp.BC potentially unwanted
APEX Malicious
Avast Win32:MalwareX-gen [Trj]
Kaspersky HEUR:Trojan.Win32.Generic
BitDefender Gen:Variant.Strictor.257284
NANO-Antivirus Trojan.Win32.Softcnapp.iwtuda
MicroWorld-eScan Gen:Variant.Strictor.257284
Tencent Trojan.Win32.Generic.e
Ad-Aware Gen:Variant.Strictor.257284
Sophos Softcnapp (PUA)
Comodo Application.Win32.AdWare.Softcnapp.G@7x13gz
BitDefenderTheta Gen:NN.ZexaF.34294.HAW@aa1x8rgj
McAfee-GW-Edition BehavesLike.Win32.Softcnapp.vh
FireEye Generic.mg.1cf1353ed1bb0a09
Emsisoft Gen:Variant.Strictor.257284 (B)
SentinelOne Static AI – Malicious PE
Jiangmin Trojan.Generic.haxsq
Avira HEUR/AGEN.1142834
eGambit Unsafe.AI_Score_99%
Antiy-AVL Trojan/Generic.ASMalwS.273DFDB
Microsoft Program:Win32/Unwaders.C!rfn
Arcabit Trojan.Strictor.D3ED04
GData Gen:Variant.Strictor.257284
AhnLab-V3 PUP/Win32.Helper.R233980
Acronis suspicious
McAfee Softcnapp
MAX malware (ai score=100)
VBA32 BScope.Adware.Puwaders
Malwarebytes Malware.AI.4241390579
Panda Trj/Genetic.gen
Rising Adware.Downloader!1.BBEC (CLASSIC)
Yandex Trojan.GenAsa!Fb6wxVkLdyo
Ikarus PUA.Softcnapp
MaxSecure Trojan.Malware.300983.susgen
Fortinet W32/Generic!tr
AVG Win32:MalwareX-gen [Trj]
Paloalto generic.ml

How to remove Strictor.257284 (B)?

  • 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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