Written by Robert Bailey

What is Win32/Agent.AAPH infection?

In this article you will certainly discover about the meaning of Win32/Agent.AAPH and its adverse effect on your computer system. Such ransomware are a type of malware that is clarified by on-line frauds to require paying the ransom by a target.

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Most of the cases, Win32/Agent.AAPH ransomware will instruct its sufferers to launch funds transfer for the function of counteracting the modifications that the Trojan infection has introduced to the victim’s device.

Win32/Agent.AAPH Summary

These modifications can be as complies with:

  • Executable code extraction;
  • Creates RWX memory;
  • Expresses interest in specific running processes;
  • Reads data out of its own binary image;
  • A process created a hidden window;
  • Drops a binary and executes it;
  • Unconventionial language used in binary resources: Chinese (Simplified);
  • The binary likely contains encrypted or compressed data.;
  • The executable is compressed using UPX;
  • Uses Windows utilities for basic functionality;
  • Creates or sets a registry key to a long series of bytes, possibly to store a binary or malware config;
  • Network activity detected but not expressed in API logs;
  • Ciphering the files situated on the victim’s hard disk drive — so the victim can no more use the information;
  • Preventing regular access to the target’s workstation;


The most normal networks whereby Win32/Agent.AAPH are infused are:

  • By methods of phishing e-mails;
  • As a consequence of individual winding up on a source that organizes a destructive software program;

As soon as the Trojan is effectively infused, it will either cipher the information on the target’s PC or avoid the gadget from operating in an appropriate way – while additionally positioning a ransom note that discusses the need for the targets to effect the settlement for the purpose of decrypting the records or recovering the data system back to the first condition. In the majority of instances, the ransom note will show up when the customer restarts the COMPUTER after the system has currently been damaged.

Win32/Agent.AAPH circulation networks.

In numerous corners of the globe, Win32/Agent.AAPH expands by leaps and also bounds. However, the ransom notes and methods of extorting the ransom money quantity might differ depending upon particular regional (regional) settings. The ransom notes and tricks of extorting the ransom quantity might vary depending on certain regional (regional) setups.

Ransomware injection

For instance:

    Faulty notifies about unlicensed software.

    In certain locations, the Trojans often wrongfully report having actually spotted some unlicensed applications enabled on the sufferer’s tool. The alert then demands the individual to pay the ransom money.

    Faulty declarations concerning unlawful content.

    In nations where software application piracy is less popular, this approach is not as reliable for the cyber frauds. Alternatively, the Win32/Agent.AAPH popup alert might incorrectly assert to be stemming from a law enforcement establishment as well as will certainly report having situated kid porn or various other illegal information on the device.

    Win32/Agent.AAPH popup alert might falsely declare to be deriving from a regulation enforcement institution as well as will certainly report having situated youngster porn or various other unlawful data on the tool. The alert will similarly include a requirement for the customer to pay the ransom.

Technical details

File Info:

crc32: DE28564C
md5: f09e547c2b11ff8f3d2d2691386de975
name: tmpknvzbpux
sha1: fca1f56c5a4cd3c0aa8dcffc1e0f80020b7f5f48
sha256: f30044968fa407e05a992c2e1ca9d9cf281fe7a4f5b64b36889358b27ad4b03c
sha512: 467e02dd8f468db548c460d4d5c52c2acddbb1144dddcc149f2dff403782d8e010308a7d6a08ff35c585b1b3b4dd34e1789831901a923ea4058c150c7a5f5d53
ssdeep: 49152:rVWCKakMz5m4qX8FtTtICgNDXG2c++sGnESd:rMDaJz5mg/tICq3cHjd
type: PE32 executable (GUI) Intel 80386, for MS Windows, UPX compressed

Version Info:

0: [No Data]

Win32/Agent.AAPH also known as:

GridinSoft Trojan.Ransom.Gen
DrWeb Trojan.Siggen8.27022
CAT-QuickHeal Trojan.IgenericRI.S6086868
Qihoo-360 HEUR/QVM11.1.07F1.Malware.Gen
McAfee GenericRXAA-AA!F09E547C2B11
Malwarebytes Trojan.IStartSurf
Sangfor Malware
K7AntiVirus Trojan ( 005511781 )
K7GW Trojan ( 005511781 )
Cybereason malicious.c2b11f
F-Prot W32/S-d4f5c8bf!Eldorado
Symantec ML.Attribute.HighConfidence
APEX Malicious
GData Win32.Trojan.Agent.AQI
Kaspersky not-a-virus:HEUR:AdWare.Win32.DealPly.gen
NANO-Antivirus Trojan.Win32.TrjGen.gybnrt
Rising Stealer.Agent!8.C2 (RDMK:cmRtazqnVchTZ+9ly3R5oJmKyDPP)
Sophos Generic PUA ON (PUA)
F-Secure Heuristic.HEUR/AGEN.1040616
Invincea heuristic
Emsisoft Application.Generic (A)
SentinelOne DFI – Malicious PE
Cyren W32/S-d4f5c8bf!Eldorado
Jiangmin TrojanDropper.Roxer.e
Webroot W32.Malware.gen
Avira HEUR/AGEN.1040616
Antiy-AVL GrayWare[AdWare]/Win32.DealPly
Endgame malicious (moderate confidence)
ZoneAlarm not-a-virus:HEUR:AdWare.Win32.DealPly.gen
Microsoft Trojan:Win32/Wacatac.D!ml
AhnLab-V3 Malware/Win32.RL_Generic.R279503
Acronis suspicious
VBA32 BScope.TrojanDropper.Roxer
Cylance Unsafe
Panda Trj/GdSda.A
ESET-NOD32 a variant of Win32/Agent.AAPH
Ikarus Trojan-Ransom.CryptoWall
eGambit Unsafe.AI_Score_100%
Fortinet W32/Graftor.F32A!tr
AVG Win64:AdwareX-gen [Adw]
Avast Win64:AdwareX-gen [Adw]
CrowdStrike win/malicious_confidence_80% (D)

How to remove Win32/Agent.AAPH ransomware?

Unwanted application has ofter come with other viruses and spyware. This threats can steal account credentials, or crypt your documents for ransom.
Reasons why I would recommend GridinSoft1

There is no better way to recognize, remove and prevent PC threats than to use an anti-malware software from GridinSoft2.

Download GridinSoft Anti-Malware.

You can download GridinSoft Anti-Malware by clicking the button below:

Run the setup file.

When setup file has finished downloading, double-click on the setup-antimalware-fix.exe file to install GridinSoft Anti-Malware on your system.

Run Setup.exe

An User Account Control asking you about to allow GridinSoft Anti-Malware to make changes to your device. So, you should click “Yes” to continue with the installation.

GridinSoft Anti-Malware Setup

Press “Install” button.

GridinSoft Anti-Malware Install

Once installed, Anti-Malware will automatically run.

GridinSoft Anti-Malware Splash-Screen

Wait for the Anti-Malware scan to complete.

GridinSoft Anti-Malware will automatically start scanning your system for Win32/Agent.AAPH files and other malicious programs. This process can take a 20-30 minutes, so I suggest you periodically check on the status of the scan process.

GridinSoft Anti-Malware Scanning

Click on “Clean Now”.

When the scan has finished, you will see the list of infections that GridinSoft Anti-Malware has detected. To remove them click on the “Clean Now” button in right corner.

GridinSoft Anti-Malware Scan Result

Are Your Protected?

GridinSoft Anti-Malware will scan and clean your PC for free in the trial period. The free version offer real-time protection for first 2 days. If you want to be fully protected at all times – I can recommended you to purchase a full version:

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If the guide doesn’t help you to remove Win32/Agent.AAPH you can always ask me in the comments for getting help.

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  1. GridinSoft Anti-Malware Review from HowToFix site:
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About the author

Robert Bailey

Security Engineer. Interested in malware, reverse engineering, white ethical hacking. I like coding, travelling and bikes.

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