Malware

Should I remove “Symmi.68808”?

Malware Removal

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

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.
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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: 16631948
md5: 4ffb601f59a95e93c45f2c1d1874c6a0
name: 4FFB601F59A95E93C45F2C1D1874C6A0.mlw
sha1: 7a13ce5420a2230c2e4c4b3b1e0b3193c7f695a9
sha256: 66e894b17038b5e7a43f5325409340528e7c0cfae39e163934004c362ab8d513
sha512: 9572d19e07a389df665dd7cc8a00d60a3d98f97f72c9b62028f0f6c9841f5089c0c4940764c532a60689a395612555d1f9825609840287f644e5803a1a7371f2
ssdeep: 12288:CP/o/BzPQ6JrpDkihbEBa1S1Y1zxmLA1KuxRf:4o/BFJpAYmLA/Rf
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

0: [No Data]

Symmi.68808 also known as:

K7AntiVirusTrojan ( 004be0a81 )
Elasticmalicious (high confidence)
DrWebTrojan.PWS.Siggen1.31258
CynetMalicious (score: 100)
CAT-QuickHealRansom.Bitman.13865
ALYacGen:Variant.Symmi.68808
CylanceUnsafe
ZillyaTrojan.Snocry.Win32.38
SangforTrojan.Win32.Save.a
CrowdStrikewin/malicious_confidence_60% (D)
AlibabaRansom:Win32/Bitman.7b29641f
K7GWTrojan ( 004be0a81 )
Cybereasonmalicious.f59a95
CyrenW32/Backdoor.DNRY-7012
SymantecML.Attribute.HighConfidence
ESET-NOD32Win32/Filecoder.TeslaCrypt.A
ZonerTrojan.Win32.34403
APEXMalicious
AvastWin32:GenMalicious-JXB [Trj]
ClamAVWin.Trojan.TeslaCrypt-2
KasperskyTrojan-Ransom.Win32.Bitman.ij
BitDefenderGen:Variant.Symmi.68808
NANO-AntivirusTrojan.Win32.Snocry.dqwkhe
ViRobotTrojan.Win32.Snocry.479232
SUPERAntiSpywareTrojan.Agent/Gen-Ransom
MicroWorld-eScanGen:Variant.Symmi.68808
TencentMalware.Win32.Gencirc.114c9df5
Ad-AwareGen:Variant.Symmi.68808
SophosMal/Generic-S
ComodoMalware@#1d752146q23dw
BitDefenderThetaGen:NN.ZexaF.34628.DmW@aC@WhTgi
VIPRETrojan.Win32.Generic!BT
TrendMicroTROJ_CRYPTESLA.SM
McAfee-GW-EditionBehavesLike.Win32.Emotet.gh
FireEyeGeneric.mg.4ffb601f59a95e93
EmsisoftGen:Variant.Symmi.68808 (B)
SentinelOneStatic AI – Malicious PE
JiangminTrojan/Snocry.u
WebrootW32.Trojan.Gen
AviraTR/CryptoLocker.A.35
KingsoftWin32.Troj.Generic_a.c.(kcloud)
MicrosoftRansom:Win32/Tescrypt.A
ArcabitTrojan.Symmi.D10CC8
GDataGen:Variant.Symmi.68808
TACHYONTrojan/W32.Ransom.479232
AhnLab-V3Trojan/Win32.Snocry.R142966
Acronissuspicious
McAfeeRansom-Tescrypt!4FFB601F59A9
MAXmalware (ai score=100)
VBA32BScope.TrojanRansom.Tescrypt
MalwarebytesMalware.Heuristic.1004
PandaTrj/Ransom.BH
TrendMicro-HouseCallTROJ_CRYPTESLA.SM
RisingTrojan.Win32.Ransom.ba (CLASSIC)
YandexTrojan.GenAsa!TVXSpRKARYE
IkarusTrojan.Win32.Filecoder
FortinetW32/Injector.BZED!tr
AVGWin32:GenMalicious-JXB [Trj]
Qihoo-360Win32/Ransom.Tescrypt.HwkAEpsA

How to remove Symmi.68808?

Symmi.68808 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.

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