Spy

What is “Spyware.Perflogger”?

Malware Removal

The Spyware.Perflogger 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 Spyware.Perflogger virus can do?

  • Behavioural detection: Executable code extraction – unpacking
  • Sample contains Overlay data
  • Reads data out of its own binary image
  • Drops a binary and executes it
  • Unconventionial language used in binary resources: Russian
  • Authenticode signature is invalid
  • Checks for the presence of known windows from debuggers and forensic tools
  • CAPE detected the shellcode get eip malware family
  • Detects the presence of Wine emulator via registry key
  • Attempts to create or modify a Browser Helper Object
  • Deletes executed files from disk
  • Anomalous binary characteristics
  • Yara detections observed in process dumps, payloads or dropped files

How to determine Spyware.Perflogger?


File Info:

name: C3677BF38FD5925B846D.mlw
path: /opt/CAPEv2/storage/binaries/005fd325abdbac5c5d33472083c886f3ec583eed7b3316d4644a35bd7328444f
crc32: A682B97F
md5: c3677bf38fd5925b846d7a4e7621b9ed
sha1: bd0ffbd13beae17d670f3e9df1b47f0b04793201
sha256: 005fd325abdbac5c5d33472083c886f3ec583eed7b3316d4644a35bd7328444f
sha512: e2e034458324ee8aefefa2d4e697d7b121941bdcf64ba6a9206c49ab2b36e07ce33cba6c3c49414fd1bfe9f2d3cca41afbd6eef0c27aee99fb6495eade1c7ece
ssdeep: 49152:uW5Qe+0Aeh/HTnxPxm1pcvRQF4bjheVq3KLA64xpXca/Ob5RBWs0c:d1/HFPgr6R443sU3KLT4xpFWbbFZ
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T1F4C5334AF3A2C0B5E41028B079AAD0D2E7777F25B6F012DC07906D29A8FD5619E0E77D
sha3_384: aee4c7539190dacec72fa9bd4c0b2aafe5acd9740b5cce8a51c469f6498dc63f577e65d5cbd45ac03cb1db335831ceea
ep_bytes: e997120000000000009090906a006869
timestamp: 2002-05-14 12:21:48

Version Info:

0: [No Data]

Spyware.Perflogger also known as:

BkavW32.AIDetectMalware
AVGWin32:Trojan-gen
Elasticmalicious (high confidence)
MicroWorld-eScanTrojan.ScriptKD.721
SkyhighBehavesLike.Win32.Generic.vc
McAfeeArtemis!C3677BF38FD5
Cylanceunsafe
ZillyaBackdoor.Hupigon.Win32.108443
K7AntiVirusSpyware ( 0000b4401 )
K7GWSpyware ( 0000b4401 )
Cybereasonmalicious.38fd59
ArcabitTrojan.ScriptKD.721 [many]
VirITTrojan.Win32.Generic.ABSK
SymantecML.Attribute.HighConfidence
ESET-NOD32multiple detections
CynetMalicious (score: 99)
AvastWin32:Trojan-gen
ClamAVWin.Dropper.LokiBot-7773369-0
KasperskyTrojan.RAR.Starter.d
BitDefenderTrojan.ScriptKD.721
NANO-AntivirusTrojan.Win32.Kolabc.egthi
TencentWin32.Trojan.Starter.Kzfl
SophosMal/Generic-R
F-SecureHeuristic.HEUR/AGEN.1335692
DrWebTrojan.Peflog.1431
VIPRETrojan.ScriptKD.721
TrendMicroTROJ_GEN.R06BC0OC324
FireEyeGeneric.mg.c3677bf38fd5925b
EmsisoftTrojan.ScriptKD.721 (B)
IkarusBackdoor.Win32.Rbot
JiangminBackdoor/Hupigon.boic
WebrootSystem.Monitor.Perfect.Keylogge
VaristW32/Themida_Packed!Eldorado
AviraHEUR/AGEN.1335692
Antiy-AVLTrojan[Backdoor]/Win32.Hupigon
Kingsoftmalware.kb.a.992
XcitiumApplicUnsaf.Win32.Monitor.Perflogger.~PKA@1mcj9x
MicrosoftTrojan:Win32/Vigorf.A
ZoneAlarmTrojan.RAR.Starter.d
GDataWin32.Backdoor.Hupigon.A
GoogleDetected
VBA32Trojan.Genome.ub
ALYacTrojan.ScriptKD.721
MalwarebytesSpyware.Perflogger
PandaTrj/CI.A
TrendMicro-HouseCallTROJ_GEN.R06BC0OC324
RisingSpyware.KeyLogger!8.12F (CLOUD)
YandexTrojan.GenAsa!MmvMV0xA97I
MAXmalware (ai score=80)
FortinetRiskware/GameHack
BitDefenderThetaGen:NN.ZedlaF.36802.GC4aaaVU31li
ZonerProbably Heur.ExeHeaderP
DeepInstinctMALICIOUS
CrowdStrikewin/malicious_confidence_90% (D)

How to remove Spyware.Perflogger?

Spyware.Perflogger 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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