What is Trojan.Agent.Tiggre infection?

In this post you will certainly discover regarding the definition of Trojan.Agent.Tiggre and its unfavorable influence on your computer system. Such ransomware are a kind of malware that is specified by on-line frauds to require paying the ransom money by a target.

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In the majority of the cases, Trojan.Agent.Tiggre ransomware will instruct its victims to start funds move for the objective of counteracting the modifications that the Trojan infection has actually introduced to the target’s device.

Trojan.Agent.Tiggre Summary

These modifications can be as adheres to:

  • Reads data out of its own binary image. The trick that allows the malware to read data out of your computer’s memory.

    Everything you run, type, or click on your computer goes through the memory. This includes passwords, bank account numbers, emails, and other confidential information. With this vulnerability, there is the potential for a malicious program to read that data.

  • Network activity detected but not expressed in API logs. Microsoft built an API solution right into its Windows operating system it reveals network activity for all apps and programs that ran on the computer in the past 30-days. This malware hides network activity.
  • Anomalous binary characteristics. This is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • Ciphering the files situated on the sufferer’s hard drive — so the target can no longer use the data;
  • Preventing regular accessibility to the sufferer’s workstation;


The most typical networks through which Trojan.Agent.Tiggre Ransomware are infused are:

  • By ways of phishing emails;
  • As a consequence of user winding up on a resource that holds a destructive software;

As soon as the Trojan is efficiently infused, it will either cipher the data on the target’s computer or protect against the tool from working in an appropriate fashion – while also putting a ransom note that mentions the demand for the sufferers to impact the payment for the function of decrypting the records or recovering the file system back to the first problem. In the majority of circumstances, the ransom note will turn up when the customer restarts the COMPUTER after the system has actually currently been damaged.

Trojan.Agent.Tiggre distribution channels.

In various edges of the globe, Trojan.Agent.Tiggre expands by leaps as well as bounds. Nevertheless, the ransom money notes and tricks of extorting the ransom money quantity may differ depending upon certain regional (local) setups. The ransom money notes and also methods of extorting the ransom quantity might differ depending on particular neighborhood (regional) setups.

Ransomware injection

For instance:

    Faulty alerts regarding unlicensed software application.

    In certain areas, the Trojans usually wrongfully report having actually discovered some unlicensed applications allowed on the target’s device. The alert then requires the user to pay the ransom.

    Faulty statements about prohibited content.

    In nations where software program piracy is less prominent, this approach is not as reliable for the cyber scams. Additionally, the Trojan.Agent.Tiggre popup alert might incorrectly declare to be originating from a police institution and will certainly report having located youngster porn or various other illegal data on the device.

    Trojan.Agent.Tiggre popup alert may falsely claim to be acquiring from a law enforcement institution and will report having situated child porn or other prohibited data on the tool. The alert will in a similar way include a demand for the user to pay the ransom.

Technical details

File Info:

crc32: 8458758C
md5: 41b93173a8b5583daaf090438fb05004
name: chapo777.exe
sha1: a0db1a8f024e95fbc5c4c4930a4f6f905bbcab24
sha256: b87cfba8a4f2329b0b372326a7f169f5896459a6bdae0ad8857b576129722204
sha512: a770ed85694301daa0b8f9c46dbc25207411b888d6d1a358a816590f0c3bbfad05bd438545554e6c3ce391be6b640acbf69819f38aab0dd235caf2d17962be57
ssdeep: 12288:kNi7Ynlwt1fL+RcGNh25nxXLZmW2PjlyjkvGha:kNk+lwrEcEc5nRLZj2PjlyTa
type: PE32 executable (GUI) Intel 80386, for MS Windows, Nullsoft Installer self-extracting archive

Version Info:

0: [No Data]

Trojan.Agent.Tiggre also known as:

GridinSoft Trojan.Ransom.Gen
Bkav HW32.Packed.
MicroWorld-eScan Trojan.GenericKD.32790797
CAT-QuickHeal Trojan.Wacatac
McAfee RDN/Generic PUP.z
Cylance Unsafe
VIPRE Trojan.Win32.Generic!BT
Sangfor Malware
K7AntiVirus Trojan ( 00559dab1 )
BitDefender Trojan.GenericKD.32790797
K7GW Trojan ( 00559dab1 )
TrendMicro Trojan.Win32.OCCAMY.USASHJP19
F-Prot W32/Injector.INY
Symantec Trojan.Gen.MBT
ESET-NOD32 Win32/Spy.Kronosbot.A
APEX Malicious
Kaspersky HEUR:Trojan-Downloader.Win32.Agent.gen
Alibaba TrojanSpy:Win32/Kronosbot.0b7e7015
NANO-Antivirus Virus.Win32.Gen-Crypt.ccnc
Ad-Aware Trojan.GenericKD.32790797
Emsisoft Trojan.GenericKD.32790797 (B)
Comodo ApplicUnwnt@#2ktgbwjkyosr0
F-Secure Trojan.TR/AD.NsisInject.ckfge
DrWeb Trojan.PWS.Banker1.35811
Zillya Trojan.Kronosbot.Win32.20
Invincea heuristic
McAfee-GW-Edition BehavesLike.Win32.ObfusRansom.hc
Fortinet W32/Injector.EIGK!tr
FireEye Trojan.GenericKD.32790797
Sophos Mal/Generic-S
SentinelOne DFI – Suspicious PE
Cyren W32/Trojan.KZIV-5080
Webroot W32.Trojan.Gen
Avira HEUR/AGEN.1045148
MAX malware (ai score=87)
Antiy-AVL GrayWare/Win32.Generic
Arcabit Trojan.Generic.D1F4590D
ZoneAlarm HEUR:Trojan-Downloader.Win32.Agent.gen
Microsoft Trojan:Win32/Tiggre!rfn
AhnLab-V3 Malware/Win32.RL_Generic.R295216
VBA32 TrojanDownloader.Agent
ALYac Trojan.Agent.Tiggre
Malwarebytes Spyware.LokiBot
Panda Trj/CI.A
Zoner Trojan.Win32.82810
TrendMicro-HouseCall Trojan.Win32.OCCAMY.USASHJP19
Yandex Trojan.Injector!BFfRIzZHZCM
Ikarus Trojan.Win32.Injector
GData Trojan.GenericKD.32790797
BitDefenderTheta Gen:NN.ZedlaF.33556.eu4@aaEaXyai
AVG Win32:Malware-gen
Avast Win32:Malware-gen
CrowdStrike win/malicious_confidence_60% (W)
Qihoo-360 HEUR/QVM42.3.BE17.Malware.Gen

How to remove Trojan.Agent.Tiggre virus?

Unwanted application has ofter come with other viruses and spyware. This threats can steal account credentials, or crypt your documents for ransom.
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The is an excellent way to deal with recognizing and removing threats – using Gridinsoft Anti-Malware. This program will scan your PC, find and neutralize all suspicious processes.2.

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 install-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 Trojan.Agent.Tiggre 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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Full version of GridinSoft Anti-Malware

If the guide doesn’t help you to remove Trojan.Agent.Tiggre 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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