Categories: Malware

What is “Symmi.93251 (B)”?

The Symmi.93251 (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 Symmi.93251 (B) virus can do?

  • Executable code extraction
  • Attempts to connect to a dead IP:Port (1 unique times)
  • Creates RWX memory
  • Reads data out of its own binary image
  • Performs some HTTP requests
  • The binary likely contains encrypted or compressed data.
  • Deletes its original binary from disk
  • Attempts to modify proxy settings
  • Creates a copy of itself
  • Creates a slightly modified copy of itself

Related domains:

pastebin.com
ocsp.digicert.com
crl3.digicert.com
crl4.digicert.com

How to determine Symmi.93251 (B)?


File Info:

crc32: E56953E8md5: 0857b446224afa5cc3448e999139b392name: 0857B446224AFA5CC3448E999139B392.mlwsha1: 73ca37f2e56ca5c993a4e73c5b303c1f761c3269sha256: 96cf60931b603aea8fa03c6cf36f47f3207024bf437ef503bbe7ea6acbfde4adsha512: 969c76d83253f5ddecbe9c0581d29126c6534a0749d819a29e81edce50c1276be70dc95f4bd2f673959d8a44750af70c48b9046fe797ab9fd4c068a00c469461ssdeep: 98304:ibaqWhiWT7o0Fu1W8XED7DyRhT7o0Fu1W8XEm:1lMWT8ED7Dy7T8Emtype: PE32 executable (console) Intel 80386 (stripped to external PDB), for MS Windows

Version Info:

0: [No Data]

Symmi.93251 (B) also known as:

Bkav W32.AIDetectVM.malware1
Elastic malicious (high confidence)
MicroWorld-eScan Gen:Variant.Symmi.93251
FireEye Generic.mg.0857b446224afa5c
CAT-QuickHeal Trojan.Skeeyah.J1
ALYac Gen:Variant.Symmi.93251
Cylance Unsafe
Sangfor Malware
K7AntiVirus Trojan ( 005393141 )
BitDefender Gen:Variant.Symmi.93251
K7GW Trojan ( 005393141 )
Cybereason malicious.6224af
Cyren W32/Kryptik.BQP.gen!Eldorado
Symantec ML.Attribute.HighConfidence
APEX Malicious
ClamAV Win.Malware.Razy-6724968-0
Kaspersky HEUR:Trojan.Win32.Generic
NANO-Antivirus Trojan.Win32.Kryptik.hooexk
Tencent Trojan.Win32.Kryptik.gifya
Ad-Aware Gen:Variant.Symmi.93251
Sophos Troj/Agent-BFEY
Comodo TrojWare.Win32.Kryptik.TLS@812zm8
F-Secure Heuristic.HEUR/AGEN.1124878
DrWeb Trojan.DownLoader35.12521
Invincea ML/PE-A + Troj/Agent-BFEY
McAfee-GW-Edition BehavesLike.Win32.Adware.rc
Emsisoft Gen:Variant.Symmi.93251 (B)
Ikarus Trojan.Win32.Tiggre
Jiangmin Trojan.Generic.glqzv
Avira HEUR/AGEN.1124878
eGambit Unsafe.AI_Score_99%
Antiy-AVL Trojan/Win32.Kryptik.GIFY
Microsoft VirTool:Win32/CeeInject.AKZ!bit
Arcabit Trojan.Symmi.D16C43
ZoneAlarm HEUR:Trojan.Win32.Generic
GData Win32.Trojan.PSE.1IO31Z5
Cynet Malicious (score: 100)
AhnLab-V3 Malware/Win32.Generic.C2622912
Acronis suspicious
McAfee Packed-FJB!0857B446224A
MAX malware (ai score=82)
VBA32 Trojan.Tiggre
Malwarebytes Trojan.Crypt
Panda Trj/Genetic.gen
ESET-NOD32 a variant of Win32/Kryptik.GIRH
Rising Trojan.Kryptik!1.BF57 (CLASSIC)
Yandex Trojan.GenAsa!0xM7zILK7cg
SentinelOne Static AI – Malicious PE
MaxSecure Win.MxResIcn.Heur.Gen
Fortinet W32/Kryptik.GIFQ!tr
BitDefenderTheta Gen:NN.ZexaF.34634.@FZ@am2hnHh
AVG Win32:MalwareX-gen [Trj]
Avast Win32:MalwareX-gen [Trj]
CrowdStrike win/malicious_confidence_100% (D)
Qihoo-360 HEUR/QVM19.1.540F.Malware.Gen

How to remove Symmi.93251 (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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