What is Ransom:Win32/Seelcrypt.A infection?

In this post you will discover regarding the meaning of Ransom:Win32/Seelcrypt.A as well as its negative impact on your computer. Such ransomware are a form of malware that is specified by on-line fraudulences to demand paying the ransom money by a target.

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In the majority of the instances, Ransom:Win32/Seelcrypt.A ransomware will advise its sufferers to start funds transfer for the function of neutralizing the changes that the Trojan infection has presented to the victim’s device.

Ransom:Win32/Seelcrypt.A Summary

These adjustments can be as follows:

  • Injection (inter-process);
  • Injection (Process Hollowing);
  • Creates RWX memory. There is a security trick with memory regions that allows an attacker to fill a buffer with a shellcode and then execute it. Filling a buffer with shellcode isn’t a big deal, it’s just data. The problem arises when the attacker is able to control the instruction pointer (EIP), usually by corrupting a function’s stack frame using a stack-based buffer overflow, and then changing the flow of execution by assigning this pointer to the address of the shellcode.
  • 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.

  • The binary likely contains encrypted or compressed data. In this case, encryption is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • The executable is compressed using UPX;
  • Executed a process and injected code into it, probably while unpacking;
  • Ciphering the papers found on the victim’s hard drive — so the victim can no more make use of the information;
  • Preventing regular accessibility to the victim’s workstation;


The most typical channels where Ransom:Win32/Seelcrypt.A Ransomware are injected are:

  • By ways of phishing e-mails;
  • As a consequence of user winding up on a resource that holds a harmful software;

As quickly as the Trojan is efficiently infused, it will either cipher the data on the sufferer’s PC or protect against the tool from working in a proper manner – while also placing a ransom note that states the need for the targets to impact the repayment for the function of decrypting the documents or recovering the data system back to the initial problem. In many instances, the ransom money note will certainly show up when the client reboots the COMPUTER after the system has actually currently been damaged.

Ransom:Win32/Seelcrypt.A distribution channels.

In various edges of the globe, Ransom:Win32/Seelcrypt.A grows by leaps and bounds. However, the ransom money notes as well as techniques of obtaining the ransom amount might vary relying on specific local (regional) settings. The ransom notes as well as methods of obtaining the ransom amount may differ depending on certain neighborhood (local) settings.

Ransomware injection

For instance:

    Faulty alerts about unlicensed software application.

    In specific areas, the Trojans typically wrongfully report having actually spotted some unlicensed applications allowed on the target’s device. The sharp then requires the customer to pay the ransom.

    Faulty statements concerning unlawful material.

    In countries where software piracy is less prominent, this approach is not as reliable for the cyber scams. Additionally, the Ransom:Win32/Seelcrypt.A popup alert might incorrectly declare to be deriving from a police organization as well as will certainly report having situated youngster pornography or various other unlawful information on the tool.

    Ransom:Win32/Seelcrypt.A popup alert may wrongly assert to be acquiring from a regulation enforcement institution and also will certainly report having located youngster pornography or other unlawful information on the device. The alert will likewise consist of a need for the user to pay the ransom money.

Technical details

File Info:

crc32: CB0AF2BF
md5: 12b78817a7624157b16eabefa8af3342
name: 12B78817A7624157B16EABEFA8AF3342.mlw
sha1: 6c9fc29685ffc8185bedaa15001d0c7fcad6ca76
sha256: b7b2687ac0c07ecb3df0e0795b8fc4027716520e4cb6bd8827d6f73104de0e82
sha512: 351edbbabab044dce685677676a2a813b95d29e50102f37c4ae4d9fc48efc8713dd6e4c21f9e677c4820d7ecfce6780c4a324e472fe4e454c7a433b128eb9511
ssdeep: 6144:j82ZZtqzm1Rqdc7TPyrf3Y4RAexvKIswuRTYYls:5xq3yePRA+SHJZk
type: PE32 executable (GUI) Intel 80386, for MS Windows, UPX compressed

Version Info:

0: [No Data]

Ransom:Win32/Seelcrypt.A also known as:

GridinSoft Trojan.Ransom.Gen
Bkav W32.AIDetect.malware1
K7AntiVirus Trojan ( 0050e4ea1 )
Elastic malicious (high confidence)
DrWeb Trojan.Encoder.6218
Cynet Malicious (score: 100)
CAT-QuickHeal Ransom.Crysis.A5
ALYac Gen:Variant.Ransom.Cerber.376
Cylance Unsafe
Zillya Trojan.Pakes.Win32.41025
Sangfor Ransom.Win32.Seelcrypt.A
CrowdStrike win/malicious_confidence_100% (W)
Alibaba Ransom:Win32/Pakes.c35d4db4
K7GW Trojan ( 0050e4ea1 )
Cybereason malicious.7a7624
Symantec Ransom.Cerber!gm
ESET-NOD32 a variant of Generik.HKMSALH
APEX Malicious
Avast Win32:Malware-gen
Kaspersky Trojan.Win32.Pakes.ausr
BitDefender Gen:Variant.Ransom.Cerber.376
NANO-Antivirus Trojan.Win32.Pakes.ephhdv
MicroWorld-eScan Gen:Variant.Ransom.Cerber.376
Tencent Win32.Trojan.Raas.Auto
Ad-Aware Gen:Variant.Ransom.Cerber.376
Sophos ML/PE-A + Troj/cryakl-E
Comodo Malware@#3aflof3mvjl7l
BitDefenderTheta Gen:NN.ZexaF.34628.omJfaW3TOXpm
VIPRE Trojan.Win32.Generic.pak!cobra
TrendMicro Ransom_Seelcrypt.R002C0DLF20
McAfee-GW-Edition BehavesLike.Win32.Trojan.dc
FireEye Generic.mg.12b78817a7624157
Emsisoft Gen:Variant.Ransom.Cerber.376 (B)
Jiangmin Trojan.Pakes.asj
Webroot W32.Ransom.Rdp
Avira HEUR/AGEN.1122958
eGambit Unsafe.AI_Score_99%
Microsoft Ransom:Win32/Seelcrypt.A
AegisLab Trojan.Multi.Generic.4!c
GData Gen:Variant.Ransom.Cerber.376
AhnLab-V3 Trojan/Win32.Pakes.C1971705
McAfee Artemis!12B78817A762
MAX malware (ai score=82)
VBA32 BScope.Trojan.Encoder
Malwarebytes Malware.Heuristic.1003
Panda Trj/Ransom.Z
TrendMicro-HouseCall Ransom_Seelcrypt.R002C0DLF20
Rising Ransom.FileCryptor!8.1A7 (CLOUD)
Yandex Trojan.Pakes!2o7hl45iSrA
SentinelOne Static AI – Suspicious PE
Fortinet W32/Injector.DOUW!tr
AVG Win32:Malware-gen
Qihoo-360 Win32/Trojan.Pakes.HgIASOgA

How to remove Ransom:Win32/Seelcrypt.A 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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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 Ransom:Win32/Seelcrypt.A 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 Ransom:Win32/Seelcrypt.A you can always ask me in the comments for getting help.

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  1. GridinSoft Anti-Malware Review from HowToFix site: https://howtofix.guide/gridinsoft-anti-malware/
  2. More information about GridinSoft products: https://gridinsoft.com/products/

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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