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: 4CBD83A2A1BC34EFD68A.mlw
path: /opt/CAPEv2/storage/binaries/40a1b40489e651313736362fa5ad38480de7431da8da8bdcec6fbba25eefa59f
crc32: 60D056B8
md5: 4cbd83a2a1bc34efd68af4493028726e
sha1: dfe104d871a3b50f70c76b83bc7db648fae31397
sha256: 40a1b40489e651313736362fa5ad38480de7431da8da8bdcec6fbba25eefa59f
sha512: d4e83fe41db7181e86ea01ec83bc82628c0ba9da5641e131742f4852127bdb26b38b427d34a540e767a7fd39397f49b0fcdd0416b85bcc4e64bacc949c0456be
ssdeep: 12288:q6Wq4aaE6KwyF5L0Y2D1PqLy6Wq4aaE6KwyF5LP:IthEVaPqLwthE/
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T1929412EF72A8B512D87C12B2E9430282C1B0766567BCDB7BB02075175C9F1016EABB9D
sha3_384: 32302140015f29d3f9eefa4409c48c5eff80d3363df33a2f5c9f3821ef228bbb6742ef6649f8a631339816526083adfc
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
LionicWorm.Win32.Generic.lXua
Elasticmalicious (moderate confidence)
CynetMalicious (score: 100)
FireEyeGeneric.mg.4cbd83a2a1bc34ef
CAT-QuickHealTrojan.AutoIt.Pistolar.A
SkyhighBehavesLike.Win32.Spyware.gc
McAfeeAutoit.Dropper.gen.a
MalwarebytesGeneric.Malware.AI.DDS
VIPRETrojan.Generic.8121236
SangforTrojan.Win32.Save.a
K7AntiVirusTrojan ( 700000111 )
AlibabaTrojan:Win32/Pistolar.48e
K7GWTrojan ( 700000111 )
BitDefenderThetaAI:Packer.05DA809615
VirITTrojan.Win32.Autoit.ES
SymantecW32.SillyFDC
ESET-NOD32Win32/Autoit.HZ
APEXMalicious
ClamAVWin.Malware.Autoit-6981134-0
KasperskyTrojan.Win32.Autoit.blz
BitDefenderTrojan.Generic.8121236
NANO-AntivirusTrojan.Script.AutoIt.dbycns
MicroWorld-eScanTrojan.Generic.8121236
AvastAutoIt:Agent-DP [Trj]
EmsisoftTrojan.Generic.8121236 (B)
BaiduAutoIt.Worm.Agent.a
F-SecureTrojan.TR/Dropper.Gen
DrWebBackDoor.IRC.Bot.3238
ZillyaTrojan.AutoIT.Win32.152520
TrendMicroTROJ_GEN.R03BC0CBT24
Trapminemalicious.high.ml.score
SophosW32/AutoIt-QA
IkarusWorm.Win32.AutoIt
GDataWin32.Trojan-Dropper.Pistolar.P82GD2
JiangminTrojan.MSIL.Zapchast.ag
VaristW32/AutoIt.WG.gen!Eldorado
AviraTR/Dropper.Gen
Antiy-AVLTrojan/Win32.Graftor.fu
Kingsoftmalware.kb.b.963
XcitiumTrojWare.Win32.Autoit.n@4p0xzq
ArcabitTrojan.Generic.D7BEB94
ZoneAlarmTrojan.Win32.Autoit.blz
MicrosoftTrojanDropper:Win32/Pistolar!pz
GoogleDetected
AhnLab-V3Win-Trojan/Autoit.305824
VBA32Worm.Autoit.Rush
ALYacTrojan.Generic.8121236
MAXmalware (ai score=84)
Cylanceunsafe
PandaTrj/Autoit.gen
TrendMicro-HouseCallTROJ_GEN.R03BC0CBT24
RisingDropper.Pistolar/Autoit!1.A603 (CLASSIC)
SentinelOneStatic AI – Malicious PE
MaxSecureTrojan.Malware.300983.susgen
FortinetW32/Graftor.FU!tr
AVGAutoIt:Agent-DP [Trj]
DeepInstinctMALICIOUS
CrowdStrikewin/malicious_confidence_100% (W)

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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