Categories: Malware

Dropped:Application.Agent.PB removal tips

The Dropped:Application.Agent.PB 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 Dropped:Application.Agent.PB virus can do?

  • SetUnhandledExceptionFilter detected (possible anti-debug)
  • At least one process apparently crashed during execution
  • Creates RWX memory
  • Dynamic (imported) function loading detected
  • Enumerates running processes
  • Expresses interest in specific running processes
  • A process created a hidden window
  • Drops a binary and executes it
  • Unconventionial language used in binary resources: Portuguese (Brazilian)
  • The binary contains an unknown PE section name indicative of packing
  • The binary likely contains encrypted or compressed data.
  • Authenticode signature is invalid
  • Attempts to modify desktop wallpaper
  • Attempts to stop active services
  • Created a process from a suspicious location
  • Installs itself for autorun at Windows startup
  • Installs itself for autorun at Windows startup
  • Created a service that was not started

How to determine Dropped:Application.Agent.PB?


File Info:

name: 8096501F463292269E2D.mlwpath: /opt/CAPEv2/storage/binaries/98849077cb72a7ae0c6d656084891c5f3cc739e95455d2356406fe5fab8eddf3crc32: E0715D05md5: 8096501f463292269e2d95eea29e4908sha1: a927d1c60682903c19a8899543a4bfb9cce88385sha256: 98849077cb72a7ae0c6d656084891c5f3cc739e95455d2356406fe5fab8eddf3sha512: 7a0bca5c2dd875d8ddc4faff9f60d9ad6b0b90b4f0f48493f01dcecc1fb090e5bbb20cd20705537f803bde475249b12e623ee624e28aa3fc410a8c94cc79a2b2ssdeep: 49152:TFsaqXOz8cyC3URy9uFfLL67xkXnPA/I2mu6IN:TCa0OhlktWSnMI2mu/type: PE32 executable (GUI) Intel 80386, for MS Windowstlsh: T177C51273B2D08437D1331A79AD0F97A969267E502924A48E37D87F8C6E73740352F29Bsha3_384: 9701c061a8209c61e4bbc4c843cc3c337a24c60969c27adb7b0d7d890f137ea5324e640fe41cdc57e797715281382d99ep_bytes: 558bec83c4f0b8acb54500e8549efafftimestamp: 2013-08-27 18:15:46

Version Info:

CompanyName: FileDescription: FileVersion: 1.0.0.0InternalName: LegalCopyright: LegalTrademarks: OriginalFilename: ProductName: ProductVersion: 1.0.0.0Translation: 0x0409 0x04e4

Dropped:Application.Agent.PB also known as:

Lionic Trojan.Win32.Generic.4!c
DrWeb Trojan.Siggen5.11223
MicroWorld-eScan Dropped:Application.Agent.PB
FireEye Generic.mg.8096501f46329226
ALYac Dropped:Application.Agent.PB
Cylance Unsafe
VIPRE Trojan.Win32.Generic!SB.0
Alibaba Trojan:Win32/Fsysna.6376828f
Symantec ML.Attribute.HighConfidence
Paloalto generic.ml
Kaspersky HEUR:Trojan.Win32.Fsysna.gen
BitDefender Dropped:Application.Agent.PB
NANO-Antivirus Trojan.Win32.TrjGen.epompe
Tencent Malware.Win32.Gencirc.114913bb
Ad-Aware Dropped:Application.Agent.PB
Sophos Generic PUA KJ (PUA)
Comodo Malware@#rn3sfzsa26yz
Zillya Trojan.Fsysna.Win32.21580
McAfee-GW-Edition BehavesLike.Win32.Dropper.vc
Emsisoft Dropped:Application.Agent.PB (B)
GData Dropped:Application.Agent.PB
Jiangmin RiskTool.Gamsoft.az
Antiy-AVL Trojan/Generic.ASMalwS.508AC5
Arcabit Application.Agent.PB
ViRobot Trojan.Win32.S.Agent.2540544.A
Microsoft Trojan:Win32/Wacatac.B!ml
McAfee Artemis!8096501F4632
VBA32 BScope.Adware.Gamsofts
Malwarebytes Malware.AI.3154966120
APEX Malicious
Yandex Trojan.GenAsa!KVWeWEzfGl0
MAX malware (ai score=98)
eGambit Generic.Malware
Cybereason malicious.f46329
MaxSecure Trojan.Malware.300983.susgen

How to remove Dropped:Application.Agent.PB?

  • 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.
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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