Trojan

Trojan.PWS.ZGF removal tips

Malware Removal

The Trojan.PWS.ZGF 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 Trojan.PWS.ZGF virus can do?

  • Injection (inter-process)
  • Injection (Process Hollowing)
  • Compression (or decompression)
  • Injection with CreateRemoteThread in a remote process
  • Attempts to connect to a dead IP:Port (3 unique times)
  • Mimics the system’s user agent string for its own requests
  • Creates RWX memory
  • Reads data out of its own binary image
  • HTTP traffic contains suspicious features which may be indicative of malware related traffic
  • Performs some HTTP requests
  • The binary likely contains encrypted or compressed data.
  • Looks up the external IP address
  • Uses Windows utilities for basic functionality
  • Deletes its original binary from disk
  • Attempts to delete volume shadow copies
  • Executed a process and injected code into it, probably while unpacking
  • Attempts to stop active services
  • Modifies boot configuration settings
  • Installs itself for autorun at Windows startup
  • Creates a hidden or system file
  • Creates a copy of itself
  • Attempts to disable System Restore
  • Uses suspicious command line tools or Windows utilities

Related domains:

ip-addr.es
myexternalip.com
ocsp.pki.goog
dhs92.com
greenschools.com.my
cqttxx.com

How to determine Trojan.PWS.ZGF?


File Info:

crc32: CE380E47
md5: 3f1bf86349358c7b130ae89a4cd30c44
name: 3F1BF86349358C7B130AE89A4CD30C44.mlw
sha1: 473ae1a4967e607709c667931c5eee555cb8d5ea
sha256: 5c948f74c514f67d3c0acc91458a18ba6ce3097e9a31e9893d0b0d98457f2700
sha512: 2f993ce6d7f5d8ff7d831acacb1d296e7202809c31a8c8c636a093defd7f5a1ebcfed793d9a0bb851eb19788ebc3793c2ebd5641cc33feb1f5366a830b6b1a66
ssdeep: 3072:JLT26vsgXUztwRHZlL0HCH1tnSDbxwnIVPCuwyUzX6x:JLTXvvXUztwHZlTMvxllvYzX
type: PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows

Version Info:

Translation: 0x0000 0x04b0
LegalCopyright: Copyright AmpersandsWholehearted
Assembly Version: 9.4.7.2
InternalName: SpaceageUnsetTires.exe
FileVersion: 4.8.7.9
CompanyName: TramlinesTankingTolerable
Comments: SubsystemsWholegrain UrbanityTrumpeterWittier StencilsThrushes
ProductName: AbuseSpottedSpying SkimSubsetStreamed
ProductVersion: 4.8.7.9
FileDescription: StavesUnchaining UnderpopulationSeveranceSigning TramsTastelessness
OriginalFilename: SpaceageUnsetTires.exe

Trojan.PWS.ZGF also known as:

Elasticmalicious (high confidence)
MicroWorld-eScanTrojan.PWS.ZGF
CAT-QuickHealTrojanRansom.Blocker
Qihoo-360Win32/Trojan.Dropper.953
McAfeeRansom-CWall.a
CylanceUnsafe
VIPRETrojan.Win32.Generic!BT
AegisLabTrojan.Win32.Blocker.j!c
SangforTrojan.Win32.Save.a
K7AntiVirusTrojan ( 700000121 )
BitDefenderTrojan.PWS.ZGF
K7GWTrojan ( 700000121 )
CrowdStrikewin/malicious_confidence_100% (W)
ArcabitTrojan.PWS.ZGF
SymantecML.Attribute.HighConfidence
APEXMalicious
Paloaltogeneric.ml
KasperskyTrojan-Ransom.Win32.Blocker.gzkv
AlibabaTrojan:Win32/Kryptik.ali2000016
NANO-AntivirusTrojan.Win32.Blocker.drcmtw
RisingRansom.Crowti!8.37D (CLOUD)
Ad-AwareTrojan.PWS.ZGF
EmsisoftTrojan.PWS.ZGF (B)
ComodoMalware@#32jnec4jfi4sd
F-SecureHeuristic.HEUR/AGEN.1121948
DrWebTrojan.DownLoader13.5133
ZillyaTrojan.Blocker.Win32.29482
TrendMicroTROJ_CRYPWALL.SMVB
McAfee-GW-EditionRansom-CWall.a
FireEyeGeneric.mg.3f1bf86349358c7b
SophosML/PE-A + Mal/MSIL-OG
IkarusTrojan.Win32.Filecoder
JiangminTrojan/Blocker.nvg
WebrootW32.Trojan.Gen
AviraHEUR/AGEN.1121948
MAXmalware (ai score=82)
Antiy-AVLTrojan[Ransom]/Win32.Blocker
KingsoftWin32.Troj.Undef.(kcloud)
MicrosoftRansom:Win32/Crowti.A
ZoneAlarmTrojan-Ransom.Win32.Blocker.gzkv
GDataTrojan.PWS.ZGF
CynetMalicious (score: 85)
AhnLab-V3Trojan/Win32.Crowti.C853164
BitDefenderThetaGen:NN.ZemsilF.34590.jm0@a8C!vMb
ALYacTrojan.PWS.ZGF
VBA32Hoax.Blocker
MalwarebytesTrojan.Tinba
PandaTrj/CI.A
ESET-NOD32Win32/Filecoder.CryptoWall.D
TrendMicro-HouseCallTROJ_CRYPWALL.SMVB
TencentWin32.Trojan.Blocker.Lkxv
YandexTrojan.Blocker!5f82eFzSqcA
SentinelOneStatic AI – Malicious PE
FortinetMSIL/Injector.JYY!tr
AVGMSIL:RansomShade-A [Trj]
Cybereasonmalicious.349358
AvastMSIL:RansomShade-A [Trj]

How to remove Trojan.PWS.ZGF?

Trojan.PWS.ZGF 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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