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: 293474795B807C55434C.mlw
path: /opt/CAPEv2/storage/binaries/5096bce84679afdf1854de0149adb24561b58844650be5881616c1f28c53749c
crc32: E7278ADB
md5: 293474795b807c55434cd8f353c3d6a0
sha1: 8d6c9880a02b618edc8f5be99ef3f4730ad8e735
sha256: 5096bce84679afdf1854de0149adb24561b58844650be5881616c1f28c53749c
sha512: 5b7dacf9f0b6e9c622b7bb3782a7b1d99f80b3ced71be22d64692f8ceca33633498c1cd41226360da63f1df49256a1d372b6b891e320ab9243b1e341ea1465eb
ssdeep: 12288:q6Wq4aaE6KwyF5L0Y2D1PqLy6Wq4aaE6KwyF5LW:IthEVaPqLwthEm
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T1B89412EF72A8B512D87C12B2E9430282C1B0766567BCDB7FB01075175C9F1016EABB9D
sha3_384: febad899b336adc20c7dfaf36644da5d4fa510a739ffd302bde9796255c2651dec501bab4398abb385207beeb531c4ec
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
Elasticmalicious (moderate confidence)
MicroWorld-eScanTrojan.Generic.8121236
ClamAVWin.Malware.Autoit-6981134-0
FireEyeGeneric.mg.293474795b807c55
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.0a02b6
ArcabitTrojan.Generic.D7BEB94
BaiduAutoIt.Worm.Agent.a
VirITTrojan.Win32.Autoit.ES
SymantecW32.SillyFDC
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)
IkarusWorm.Win32.AutoIt
JiangminTrojan.MSIL.Zapchast.ag
GoogleDetected
AviraTR/Dropper.Gen
Antiy-AVLTrojan/Win32.Graftor.fu
Kingsoftmalware.kb.b.963
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
MAXmalware (ai score=80)
Cylanceunsafe
PandaTrj/Autoit.gen
RisingDropper.Pistolar/Autoit!1.A603 (CLASSIC)
SentinelOneStatic AI – Malicious PE
MaxSecureTrojan.Malware.300983.susgen
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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