Categories: Malware

Should I remove “Symmi.68808”?

The Symmi.68808 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

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 Symmi.68808 virus can do?

  • Injection (inter-process)
  • Injection (Process Hollowing)
  • Creates RWX memory
  • Reads data out of its own binary image
  • A process created a hidden window
  • Drops a binary and executes it
  • The binary likely contains encrypted or compressed data.
  • Uses Windows utilities for basic functionality
  • Executed a process and injected code into it, probably while unpacking
  • Attempts to remove evidence of file being downloaded from the Internet
  • Attempts to delete volume shadow copies
  • Network activity contains more than one unique useragent.
  • Installs itself for autorun at Windows startup
  • Exhibits possible ransomware file modification behavior
  • Attempts to modify proxy settings
  • Creates a copy of itself
  • Creates a known TeslaCrypt/AlphaCrypt ransomware decryption instruction / key file.
  • Anomalous binary characteristics
  • Uses suspicious command line tools or Windows utilities

How to determine Symmi.68808?


File Info:

crc32: 16631948md5: 4ffb601f59a95e93c45f2c1d1874c6a0name: 4FFB601F59A95E93C45F2C1D1874C6A0.mlwsha1: 7a13ce5420a2230c2e4c4b3b1e0b3193c7f695a9sha256: 66e894b17038b5e7a43f5325409340528e7c0cfae39e163934004c362ab8d513sha512: 9572d19e07a389df665dd7cc8a00d60a3d98f97f72c9b62028f0f6c9841f5089c0c4940764c532a60689a395612555d1f9825609840287f644e5803a1a7371f2ssdeep: 12288:CP/o/BzPQ6JrpDkihbEBa1S1Y1zxmLA1KuxRf:4o/BFJpAYmLA/Rftype: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

0: [No Data]

Symmi.68808 also known as:

K7AntiVirus Trojan ( 004be0a81 )
Elastic malicious (high confidence)
DrWeb Trojan.PWS.Siggen1.31258
Cynet Malicious (score: 100)
CAT-QuickHeal Ransom.Bitman.13865
ALYac Gen:Variant.Symmi.68808
Cylance Unsafe
Zillya Trojan.Snocry.Win32.38
Sangfor Trojan.Win32.Save.a
CrowdStrike win/malicious_confidence_60% (D)
Alibaba Ransom:Win32/Bitman.7b29641f
K7GW Trojan ( 004be0a81 )
Cybereason malicious.f59a95
Cyren W32/Backdoor.DNRY-7012
Symantec ML.Attribute.HighConfidence
ESET-NOD32 Win32/Filecoder.TeslaCrypt.A
Zoner Trojan.Win32.34403
APEX Malicious
Avast Win32:GenMalicious-JXB [Trj]
ClamAV Win.Trojan.TeslaCrypt-2
Kaspersky Trojan-Ransom.Win32.Bitman.ij
BitDefender Gen:Variant.Symmi.68808
NANO-Antivirus Trojan.Win32.Snocry.dqwkhe
ViRobot Trojan.Win32.Snocry.479232
SUPERAntiSpyware Trojan.Agent/Gen-Ransom
MicroWorld-eScan Gen:Variant.Symmi.68808
Tencent Malware.Win32.Gencirc.114c9df5
Ad-Aware Gen:Variant.Symmi.68808
Sophos Mal/Generic-S
Comodo Malware@#1d752146q23dw
BitDefenderTheta Gen:NN.ZexaF.34628.DmW@aC@WhTgi
VIPRE Trojan.Win32.Generic!BT
TrendMicro TROJ_CRYPTESLA.SM
McAfee-GW-Edition BehavesLike.Win32.Emotet.gh
FireEye Generic.mg.4ffb601f59a95e93
Emsisoft Gen:Variant.Symmi.68808 (B)
SentinelOne Static AI – Malicious PE
Jiangmin Trojan/Snocry.u
Webroot W32.Trojan.Gen
Avira TR/CryptoLocker.A.35
Kingsoft Win32.Troj.Generic_a.c.(kcloud)
Microsoft Ransom:Win32/Tescrypt.A
Arcabit Trojan.Symmi.D10CC8
GData Gen:Variant.Symmi.68808
TACHYON Trojan/W32.Ransom.479232
AhnLab-V3 Trojan/Win32.Snocry.R142966
Acronis suspicious
McAfee Ransom-Tescrypt!4FFB601F59A9
MAX malware (ai score=100)
VBA32 BScope.TrojanRansom.Tescrypt
Malwarebytes Malware.Heuristic.1004
Panda Trj/Ransom.BH
TrendMicro-HouseCall TROJ_CRYPTESLA.SM
Rising Trojan.Win32.Ransom.ba (CLASSIC)
Yandex Trojan.GenAsa!TVXSpRKARYE
Ikarus Trojan.Win32.Filecoder
Fortinet W32/Injector.BZED!tr
AVG Win32:GenMalicious-JXB [Trj]
Qihoo-360 Win32/Ransom.Tescrypt.HwkAEpsA

How to remove Symmi.68808?

  • 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.

Recent Posts

MSIL/GenKryptik.GXIZ information

The MSIL/GenKryptik.GXIZ is considered dangerous by lots of security experts. When this infection is active,…

5 months ago

Malware.AI.2789448175 (file analysis)

The Malware.AI.2789448175 is considered dangerous by lots of security experts. When this infection is active,…

5 months ago

Jalapeno.1878 removal instruction

The Jalapeno.1878 is considered dangerous by lots of security experts. When this infection is active,…

5 months ago

What is “Trojan.Heur3.LPT.YmKfaKBcBekib”?

The Trojan.Heur3.LPT.YmKfaKBcBekib is considered dangerous by lots of security experts. When this infection is active,…

5 months ago

How to remove “Worm.Win32.Vobfus.exmt”?

The Worm.Win32.Vobfus.exmt is considered dangerous by lots of security experts. When this infection is active,…

5 months ago

About “TrojanDownloader:Win32/Beebone.JO” infection

The TrojanDownloader:Win32/Beebone.JO is considered dangerous by lots of security experts. When this infection is active,…

5 months ago