Trojan

TrojanDropper:Win32/Pistolar!pz malicious file

Malware Removal

The TrojanDropper:Win32/Pistolar!pz 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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What TrojanDropper:Win32/Pistolar!pz virus can do?

  • Sample contains Overlay data
  • Reads data out of its own binary image
  • Drops a binary and executes it
  • The binary contains an unknown PE section name indicative of packing
  • The binary likely contains encrypted or compressed data.
  • The executable is compressed using UPX
  • Authenticode signature is invalid
  • Attempts to masquerade or mimic a legitimate process or file name
  • Attempts to modify Explorer settings to prevent file extensions from being displayed
  • Attempts to modify Explorer settings to prevent hidden files from being displayed
  • Yara detections observed in process dumps, payloads or dropped files

How to determine TrojanDropper:Win32/Pistolar!pz?


File Info:

name: D8A53974B9A123D64437.mlw
path: /opt/CAPEv2/storage/binaries/4f3b06acd5c66b593ccef348bf719205e7d7eb988ed01ce4e8528d486d8504a3
crc32: AE0BAB86
md5: d8a53974b9a123d64437ce98c33950bc
sha1: 6b68adf9745d1de25442d06ba2a3db893e6865cd
sha256: 4f3b06acd5c66b593ccef348bf719205e7d7eb988ed01ce4e8528d486d8504a3
sha512: 36193591dcd1b23fb0d1e032b1137e162178f98fa9de22efe7606b47933f2ffa8da3a97d2bf5f4e52c0072a705532258ab158b171c324921d231933e7abb5209
ssdeep: 12288:q6Wq4aaE6KwyF5L0Y2D1PqLy6Wq4aaE6KwyF5Lm:IthEVaPqLwthEW
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T1BA9412EF72A8B512D87C12B2E9430282C1B0766567FCDB7BB02075175C9F1016EABB9D
sha3_384: 9b0908a7586295c5d4859938d200c8970c7a05478631305e12878a4cff8ee216ad8ff2d03aa56502b93c936d848cfee2
ep_bytes: 60be007047008dbe00a0f8ff57eb0b90
timestamp: 2012-01-29 22:49:21

Version Info:

FileDescription:
FileVersion: 3, 3, 8, 1
CompiledScript: AutoIt v3 Script: 3, 3, 8, 1
Translation: 0x0809 0x04b0

TrojanDropper:Win32/Pistolar!pz also known as:

BkavW32.AIDetectMalware
MicroWorld-eScanTrojan.Generic.8121236
ClamAVWin.Malware.Autoit-6981134-0
FireEyeGeneric.mg.d8a53974b9a123d6
CAT-QuickHealTrojan.AutoIt.Pistolar.A
SkyhighBehavesLike.Win32.Spyware.gc
McAfeeAutoit.Dropper.gen.a
MalwarebytesGeneric.Malware.AI.DDS
ZillyaTrojan.AutoIT.Win32.152520
SangforTrojan.Win32.Save.a
K7AntiVirusTrojan ( 700000111 )
K7GWTrojan ( 700000111 )
Cybereasonmalicious.9745d1
ArcabitTrojan.Generic.D7BEB94
BaiduAutoIt.Worm.Agent.a
VirITTrojan.Win32.Autoit.ES
SymantecW32.SillyFDC
Elasticmalicious (moderate confidence)
ESET-NOD32Win32/Autoit.HZ
APEXMalicious
CynetMalicious (score: 100)
KasperskyTrojan.Win32.Autoit.blz
BitDefenderTrojan.Generic.8121236
NANO-AntivirusTrojan.Script.AutoIt.dbycns
AvastAutoIt:Agent-DP [Trj]
SophosW32/AutoIt-QA
F-SecureTrojan.TR/Dropper.Gen
DrWebBackDoor.IRC.Bot.3238
VIPRETrojan.Generic.8121236
Trapminemalicious.high.ml.score
EmsisoftTrojan.Generic.8121236 (B)
SentinelOneStatic AI – Malicious PE
JiangminTrojan.MSIL.Zapchast.ag
GoogleDetected
AviraTR/Dropper.Gen
MAXmalware (ai score=82)
Antiy-AVLTrojan/Win32.Graftor.fu
Kingsoftmalware.kb.b.962
XcitiumTrojWare.Win32.Autoit.n@4p0xzq
MicrosoftTrojanDropper:Win32/Pistolar!pz
ZoneAlarmTrojan.Win32.Autoit.blz
GDataTrojan.Generic.8121236
VaristW32/AutoIt.WG.gen!Eldorado
AhnLab-V3Win-Trojan/Autoit.305824
VBA32Worm.Autoit.Rush
ALYacTrojan.Generic.8121236
Cylanceunsafe
PandaTrj/Autoit.gen
RisingDropper.Pistolar/Autoit!1.A603 (CLASSIC)
IkarusWorm.Win32.AutoIt
FortinetW32/Graftor.FU!tr
BitDefenderThetaAI:Packer.05DA809615
AVGAutoIt:Agent-DP [Trj]
DeepInstinctMALICIOUS
CrowdStrikewin/malicious_confidence_100% (D)

How to remove TrojanDropper:Win32/Pistolar!pz?

TrojanDropper:Win32/Pistolar!pz 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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