Written by Robert Bailey

What is Trojan.MalPack.PES infection?

In this post you will discover concerning the definition of Trojan.MalPack.PES and also its negative effect on your computer system. Such ransomware are a form of malware that is specified by on the internet frauds to demand paying the ransom by a victim.

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In the majority of the cases, Trojan.MalPack.PES ransomware will instruct its victims to start funds move for the objective of reducing the effects of the changes that the Trojan infection has actually presented to the target’s device.

Trojan.MalPack.PES Summary

These adjustments can be as adheres to:

  • Executable code extraction;
  • Injection (inter-process);
  • Injection (Process Hollowing);
  • Attempts to connect to a dead IP:Port (3 unique times);
  • Creates RWX memory;
  • Reads data out of its own binary image;
  • A process created a hidden window;
  • Drops a binary and executes it;
  • Uses Windows utilities for basic functionality;
  • Enumerates services, possibly for anti-virtualization;
  • Executed a process and injected code into it, probably while unpacking;
  • Installs itself for autorun at Windows startup;
  • Attempts to interact with an Alternate Data Stream (ADS);
  • Ciphering the records located on the target’s hard disk — so the sufferer can no more utilize the data;
  • Preventing regular access to the target’s workstation;

Related domains: Ransom_CERBER.SMALY0A Ransom_CERBER.SMALY0A Ransom_CERBER.SMALY0A


One of the most regular networks where Trojan.MalPack.PES are infused are:

  • By methods of phishing e-mails;
  • As a repercussion of customer winding up on a source that hosts a harmful software program;

As quickly as the Trojan is effectively injected, it will either cipher the information on the target’s computer or protect against the tool from working in a proper fashion – while additionally positioning a ransom note that points out the need for the sufferers to effect the repayment for the function of decrypting the files or bring back the data system back to the first problem. In the majority of circumstances, the ransom note will show up when the customer reboots the COMPUTER after the system has currently been damaged.

Trojan.MalPack.PES distribution networks.

In numerous edges of the world, Trojan.MalPack.PES expands by jumps and bounds. Nevertheless, the ransom money notes and tricks of extorting the ransom amount may vary depending on certain neighborhood (regional) setups. The ransom notes as well as tricks of obtaining the ransom amount might differ depending on certain neighborhood (local) settings.

Ransomware injection

For example:

    Faulty signals regarding unlicensed software application.

    In certain areas, the Trojans usually wrongfully report having detected some unlicensed applications enabled on the target’s tool. The sharp then requires the individual to pay the ransom money.

    Faulty declarations regarding prohibited content.

    In nations where software program piracy is less prominent, this technique is not as effective for the cyber scams. Alternatively, the Trojan.MalPack.PES popup alert might incorrectly declare to be originating from a law enforcement organization as well as will certainly report having situated kid pornography or various other prohibited information on the gadget.

    Trojan.MalPack.PES popup alert may wrongly claim to be deriving from a regulation enforcement organization and also will report having located child pornography or other unlawful data on the device. The alert will similarly include a requirement for the individual to pay the ransom.

Technical details

File Info:

crc32: 9FBCA9AE
md5: 6101644e82169cd93b72107c1bb0b335
name: 6101644E82169CD93B72107C1BB0B335.mlw
sha1: ca1fb5b812ef25f193ddc24efab60534720753b7
sha256: 187c4387e95336732b88d4d8b59bf47e16f971aee2a152ee413e9a2f25612bcc
sha512: 7e8f5e958b5acaaa921bfed04936b96683c796973156658215bdcefaff5c8bbfdf24affe6b9fc9820a14080d1efb9a932b7fc0660a24784505321e6aaae532d6
ssdeep: 3072:8ReVKuyP8T/Mo4i8d1AWRWmJjFdDXvZpHtsX:8ETJGtd1AoXdD/ZpHt
type: PE32 executable (GUI) Intel 80386 (stripped to external PDB), for MS Windows

Version Info:

0: [No Data]

Trojan.MalPack.PES also known as:

GridinSoft Trojan.Ransom.Gen
Bkav W32.AIDetectVM.malware1
Elastic malicious (high confidence)
MicroWorld-eScan Generic.Nymaim.E.74E6CC79
CAT-QuickHeal Backdoor.Tofsee.DE4
ALYac Generic.Nymaim.E.74E6CC79
Cylance Unsafe
Sangfor Malware
K7AntiVirus Trojan ( 0051c61d1 )
BitDefender Generic.Nymaim.E.74E6CC79
K7GW Trojan ( 0051c61d1 )
Cybereason malicious.e82169
TrendMicro Ransom_CERBER.SMALY0A
Cyren W32/Kryptik.CAQ.gen!Eldorado
Symantec Packed.Generic.493
APEX Malicious
Avast Win32:Evo-gen [Susp]
Kaspersky HEUR:Trojan.Win32.Generic
Rising Trojan.Kryptik!1.AF51 (CLASSIC)
Ad-Aware Generic.Nymaim.E.74E6CC79
Emsisoft Generic.Nymaim.E.74E6CC79 (B)
Comodo TrojWare.Win32.Crypt.C@7vajd0
F-Secure Trojan.TR/Crypt.XPACK.Gen7
DrWeb Trojan.Siggen11.18965
VIPRE Lookslike.Win32.Sirefef.wa (v)
Invincea ML/PE-A + Mal/Elenoocka-E
Sophos Mal/Elenoocka-E
Ikarus Win32.Outbreak
Avira TR/Crypt.XPACK.Gen7
MAX malware (ai score=86)
Microsoft Trojan:Win32/Wacatac.D1!ml
Arcabit Generic.Nymaim.E.74E6CC79
ZoneAlarm HEUR:Trojan.Win32.Generic
GData Generic.Nymaim.E.74E6CC79
Cynet Malicious (score: 100)
AhnLab-V3 Trojan/Win32.Refinka.R213464
Acronis suspicious
McAfee Packed-VH!6101644E8216
VBA32 Trojan.FakeAV.01657
Malwarebytes Trojan.MalPack.PES
ESET-NOD32 a variant of Win32/Kryptik.FZEK
TrendMicro-HouseCall Ransom_CERBER.SMALY0A
Yandex Trojan.GenAsa!+RQ3wIEGr2Y
SentinelOne Static AI – Malicious PE
eGambit Unsafe.AI_Score_99%
Fortinet W32/Kryptik.CQXJ!tr
BitDefenderTheta Gen:NN.ZexaF.34634.lqW@aON65sp
AVG FileRepMalware
CrowdStrike win/malicious_confidence_100% (D)
Qihoo-360 HEUR/QVM20.1.4DC4.Malware.Gen

How to remove Trojan.MalPack.PES 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 Trojan.MalPack.PES 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:

Full version of GridinSoft

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If the guide doesn’t help you to remove Trojan.MalPack.PES 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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