Malware

Generic.ServStart.A.EF6C3EF3 malicious file

Malware Removal

The Generic.ServStart.A.EF6C3EF3 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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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 Generic.ServStart.A.EF6C3EF3 virus can do?

  • Attempts to connect to a dead IP:Port (2 unique times)
  • Drops a binary and executes it
  • The binary likely contains encrypted or compressed data.
  • The executable is compressed using UPX
  • Deletes its original binary from disk
  • Attempts to repeatedly call a single API many times in order to delay analysis time
  • Installs itself for autorun at Windows startup
  • Creates a copy of itself

Related domains:

z.whorecord.xyz
a.tomx.xyz

How to determine Generic.ServStart.A.EF6C3EF3?


File Info:

crc32: CAE1A7CC
md5: ad9aabe2d570530a5c3cf423ba06693b
name: AD9AABE2D570530A5C3CF423BA06693B.mlw
sha1: 1c1a58ba57b0cc772515f84fb2914f9472f97d73
sha256: c2ccca4d7e6026be8151f1f161874a0ec9a0f079785e5e8e2031365e33d1a849
sha512: 683a8cef8d44722ebecf17484fcd8472af68585395486757d20bf27d5488e1e37e1bb42e9c48548b80db1e109f123bdf34f7fda40bbb6592a08066d193617fac
ssdeep: 768:iI0+FNeQT1ok/ILtq2FV5AY6t+ayph/bAUn26wriTJogrIyP85P85jaZV9VYnsW:iI0eMCoHFVet+phX7lBF85EAaC1K10
type: PE32 executable (GUI) Intel 80386, for MS Windows, UPX compressed

Version Info:

LegalCopyright: Microsoft Corporation. All rights reserved.
InternalName:
FileVersion: 6.1.7600.16385 (win7_rtm.090713-1255)
CompanyName: Microsoft Corporation
PrivateBuild:
LegalTrademarks:
Comments:
ProductName: Microsoft Operating System
SpecialBuild:
ProductVersion: 6.1.7600.16385
FileDescription: Windows Enhanced Storage Password Authentication Program
OriginalFilename: Authn.exe
Translation: 0x0809 0x04b0

Generic.ServStart.A.EF6C3EF3 also known as:

BkavW32.AIDetect.malware2
K7AntiVirusTrojan ( 000170ae1 )
Elasticmalicious (high confidence)
DrWebTrojan.DownLoader25.10495
CynetMalicious (score: 100)
ALYacGeneric.ServStart.A.EF6C3EF3
CylanceUnsafe
ZillyaTrojan.Agent.Win32.799880
SangforSuspicious.Win32.Save.a
CrowdStrikewin/malicious_confidence_90% (W)
K7GWTrojan ( 000170ae1 )
Cybereasonmalicious.2d5705
CyrenW32/Trojan.CZR.gen!Eldorado
SymantecSMG.Heur!gen
ESET-NOD32a variant of Win32/Agent.RTQ
APEXMalicious
AvastWin32:Dh-A [Heur]
ClamAVWin.Malware.Nitol-6802818-0
KasperskyHEUR:Trojan.Win32.Generic
BitDefenderGeneric.ServStart.A.EF6C3EF3
NANO-AntivirusTrojan.Win32.Ric.etbkiz
MicroWorld-eScanGeneric.ServStart.A.EF6C3EF3
TencentMalware.Win32.Gencirc.10b35dba
Ad-AwareGeneric.ServStart.A.EF6C3EF3
SophosMal/Generic-S
BitDefenderThetaAI:Packer.E5C659451F
VIPREBehavesLike.Win32.Malware.wsc (mx-v)
TrendMicroDDoS.Win32.NITOL.SMG
McAfee-GW-EditionBehavesLike.Win32.Fake.pc
FireEyeGeneric.mg.ad9aabe2d570530a
EmsisoftGeneric.ServStart.A.EF6C3EF3 (B)
SentinelOneStatic AI – Malicious PE
JiangminTrojan.Generic.bjpij
AviraTR/Downloader.Gen
eGambitUnsafe.AI_Score_99%
Antiy-AVLTrojan/Generic.ASMalwS.212A858
MicrosoftDDoS:Win32/Nitol.P!bit
GridinsoftTrojan.Win32.Gen.vl!i
ArcabitGeneric.ServStart.A.EF6C3EF3
GDataGeneric.ServStart.A.EF6C3EF3
AhnLab-V3Trojan/Win32.Nitol.R215641
Acronissuspicious
McAfeeGenericRXAA-AA!AD9AABE2D570
MAXmalware (ai score=89)
VBA32BScope.TrojanDDoS.Macri
MalwarebytesTrojan.ServStart
PandaTrj/Genetic.gen
TrendMicro-HouseCallDDoS.Win32.NITOL.SMG
RisingTrojan.DDOS!1.AF3C (CLASSIC)
IkarusTrojan.Win32.Agent
FortinetW32/Agent.RTQ!tr
AVGWin32:Dh-A [Heur]
Paloaltogeneric.ml

How to remove Generic.ServStart.A.EF6C3EF3?

Generic.ServStart.A.EF6C3EF3 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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