Trojan

TrojanDropper:Win32/Pistolar!pz removal instruction

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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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 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
  • CAPE detected the shellcode get eip malware family
  • 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 rule detections observed from a process memory dump/dropped files/CAPE

How to determine TrojanDropper:Win32/Pistolar!pz?


File Info:

name: E56B55EBF4C79AFBCABD.mlw
path: /opt/CAPEv2/storage/binaries/e420fca8413c5d08c33376f14cb4f3c5a5888019627bf1a00eef215afb9ad2eb
crc32: 40A8F2AB
md5: e56b55ebf4c79afbcabd5ac9a07860cd
sha1: e85a9a44aa02101a036a3faf008cf6792ae62a7b
sha256: e420fca8413c5d08c33376f14cb4f3c5a5888019627bf1a00eef215afb9ad2eb
sha512: 54336d03cd1987ca6781287a97ef27eccba3c1ebbee92cd065226b2ee01576165b6f7e3cfd9f677538e108ab4573bbaaf1c7db71d39a5266d685a9eaa82f3079
ssdeep: 6144:EuIlWqB+ihabs7Ch9KwyF5LeLodp2D1Mmakda0qLqIYu:v6Wq4aaE6KwyF5L0Y2D1PqLt
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T1766413EB72A5A902D87C0272FA530291C1F07931ABB8D77FB1107A172CAF0156E6B75D
sha3_384: c0e37d8fedd39ef618c555abe86b16c605fe3a8bd863e9bb921812985fa5dbb91676a2496e3644ee6e14bcd9c252f51a
ep_bytes: 60be007047008dbe00a0f8ff57eb0b90
timestamp: 2012-01-29 21:32:28

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
FireEyeTrojan.Generic.8121236
CAT-QuickHealTrojan.AutoIt.Pistolar.A
SkyhighBehavesLike.Win32.AutoitDropper.fc
McAfeeArtemis!E56B55EBF4C7
Cylanceunsafe
ZillyaTrojan.AutoIT.Win32.184776
SangforTrojan.Win32.Save.a
CrowdStrikewin/malicious_confidence_100% (D)
AlibabaTrojan:Win32/Pistolar.48e
K7GWTrojan ( 700000111 )
K7AntiVirusTrojan ( 700000111 )
ArcabitTrojan.Generic.D7BEB94
BitDefenderThetaAI:Packer.05DA809615
VirITTrojan.Win32.Autoit.ES
SymantecW32.SillyFDC
ESET-NOD32Win32/Autoit.HZ
CynetMalicious (score: 100)
APEXMalicious
ClamAVWin.Malware.Autoit-6981134-0
KasperskyTrojan.Win32.Autoit.blz
BitDefenderTrojan.Generic.8121236
NANO-AntivirusTrojan.Script.AutoIt.dbycns
AvastAutoIt:Agent-DP [Trj]
TencentWin32.Trojan.Autoit.Qsmw
SophosW32/AutoIt-QA
BaiduAutoIt.Worm.Agent.a
F-SecureTrojan.TR/Rogue.JH.7554630
DrWebBackDoor.IRC.Bot.3238
VIPRETrojan.Generic.8121236
EmsisoftTrojan.Generic.8121236 (B)
IkarusWorm.Win32.AutoIt
JiangminTrojan.MSIL.Zapchast.ag
VaristW32/AutoIt.AK.gen!Eldorado
AviraTR/Rogue.JH.7554630
Antiy-AVLTrojan/Win32.Autoit
Kingsoftmalware.kb.b.881
GridinsoftTrojan.Win32.Agent.sa
XcitiumTrojWare.Win32.Autoit.n@4p0xzq
MicrosoftTrojanDropper:Win32/Pistolar!pz
ZoneAlarmTrojan.Win32.Autoit.blz
GDataTrojan.Generic.8121236
GoogleDetected
AhnLab-V3Win-Trojan/Autoit.305824
VBA32Worm.Autoit.Rush
ALYacTrojan.Generic.8121236
MAXmalware (ai score=82)
MalwarebytesGeneric.Malware.AI.DDS
PandaTrj/Autoit.gen
RisingDropper.Pistolar/Autoit!1.A603 (CLASSIC)
SentinelOneStatic AI – Malicious PE
MaxSecureTrojan.Malware.300983.susgen
FortinetW32/Autoit.HZ!worm
AVGAutoIt:Agent-DP [Trj]
Cybereasonmalicious.4aa021
DeepInstinctMALICIOUS

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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