Trojan:Win32/Sepoteg.A

What is Trojan:Win32/Sepoteg.A infection?

In this article you will locate regarding the definition of Trojan:Win32/Sepoteg.A and also its unfavorable impact on your computer system. Such ransomware are a kind of malware that is specified by on the internet fraudulences to demand paying the ransom by a victim.

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When we talk about the intrusion of unfamiliar programs into your computer’s work, the proverb “Forewarned is forearmed” describes the situation as accurately as possible. Gridinsoft Anti-Malware is exactly the tool that is always useful to have in your armory: fast, efficient, up-to-date. It is appropriate to use it as an emergency help at the slightest suspicion of infection.
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In the majority of the situations, Trojan:Win32/Sepoteg.A ransomware will instruct its sufferers to initiate funds transfer for the function of counteracting the modifications that the Trojan infection has presented to the sufferer’s tool.

Trojan:Win32/Sepoteg.A Summary

These modifications can be as complies with:

  • Executable code extraction. Cybercriminals often use binary packers to hinder the malicious code from reverse-engineered by malware analysts. A packer is a tool that compresses, encrypts, and modifies a malicious file’s format. Sometimes packers can be used for legitimate ends, for example, to protect a program against cracking or copying.
  • 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.

  • Drops a binary and executes it. Trojan-Downloader installs itself to the system and waits until an Internet connection becomes available to connect to a remote server or website in order to download additional malware onto the infected computer.
  • Deletes its original binary from disk;
  • Exhibits possible ransomware file modification behavior;
  • Creates a hidden or system file. The malware adds the hidden attribute to every file and folder on your system, so it appears as if everything has been deleted from your hard drive.
  • Attempts to modify proxy settings. This trick used for inject malware into connection between browser and server;
  • Creates a copy of itself;
  • Anomalous binary characteristics. This is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • Ciphering the papers located on the target’s disk drive — so the victim can no more make use of the data;
  • Preventing regular accessibility to the victim’s workstation;

Trojan:Win32/Sepoteg.A

The most typical networks whereby Trojan:Win32/Sepoteg.A are infused are:

  • By means of phishing e-mails;
  • As a consequence of individual ending up on a source that holds a harmful software;

As soon as the Trojan is effectively infused, it will certainly either cipher the information on the sufferer’s computer or protect against the device from working in a proper manner – while additionally putting a ransom money note that mentions the demand for the victims to impact the repayment for the function of decrypting the documents or restoring the file system back to the first condition. In most instances, the ransom money note will certainly turn up when the client reboots the PC after the system has actually already been harmed.

Trojan:Win32/Sepoteg.A distribution networks.

In numerous edges of the globe, Trojan:Win32/Sepoteg.A grows by leaps and also bounds. However, the ransom money notes and techniques of obtaining the ransom amount might vary depending on particular local (local) settings. The ransom notes and methods of extorting the ransom money amount might differ depending on particular local (regional) setups.

Ransomware injection

As an example:

    Faulty alerts concerning unlicensed software.

    In specific locations, the Trojans often wrongfully report having actually detected some unlicensed applications allowed on the target’s gadget. The sharp then demands the user to pay the ransom money.

    Faulty statements regarding illegal web content.

    In nations where software application piracy is much less popular, this technique is not as efficient for the cyber fraudulences. Additionally, the Trojan:Win32/Sepoteg.A popup alert might wrongly claim to be originating from a law enforcement establishment and also will certainly report having located child porn or various other illegal data on the tool.

    Trojan:Win32/Sepoteg.A popup alert may falsely claim to be deriving from a law enforcement establishment as well as will report having located youngster porn or various other prohibited data on the tool. The alert will similarly consist of a demand for the individual to pay the ransom.

Technical details

File Info:

crc32: F1CB4ACF
md5: dedcff9eefd7ac617b8deba78ba6f99f
name: DEDCFF9EEFD7AC617B8DEBA78BA6F99F.mlw
sha1: 04114d5bab9a69b1f4904768346ffe235d7a39e5
sha256: 931bc492edb18ede700a038fa3c577bc6318dbd3dcadbf8fb1e70b4161a94d02
sha512: efd3c5464c572e17dd3ffa3e9cc9c2b207feac62d3b5313368eeaaedd2d693438d64ae7eace6f46e5d8932d08186ca706a97e508e0c83b821e02915231c554d1
ssdeep: 3072:aLm1m3h3uNmrq/uQBgOF8bWAmGdMPthpERl3Y5Sq6YN0iK:cluNrufpWAmGdMPthiRdYMq6YnK
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

LegalCopyright: Copyright Bagel
InternalName: Alley Skill Renown
FileVersion: 69.99.55
CompanyName: Formosa Soft Inc. www.formosasoft.com
ProductName: Jets Keen Idea Quail Deputy
FileDescription: Enigma Quit
OriginalFilename: Moves.exe
Translation: 0x0409 0x04b0

Trojan:Win32/Sepoteg.A also known as:

GridinSoft Trojan.Ransom.Gen
Elastic malicious (high confidence)
Cynet Malicious (score: 85)
ALYac Trojan.GenericKD.35004187
Cylance Unsafe
Zillya Dropper.Dapato.Win32.19712
Sangfor Trojan.Win32.Save.a
CrowdStrike win/malicious_confidence_100% (W)
Alibaba Trojan:Win32/Blocker.7b3d47a6
Cybereason malicious.eefd7a
Cyren W32/Trojan.SMYG-3961
Symantec ML.Attribute.HighConfidence
ESET-NOD32 Win32/Agent.UZD
APEX Malicious
Avast Win32:Malware-gen
Kaspersky Trojan-Ransom.Win32.Blocker.ljkd
BitDefender Trojan.GenericKD.35004187
NANO-Antivirus Trojan.Win32.Dapato.cudhzv
MicroWorld-eScan Trojan.GenericKD.35004187
Tencent Win32.Trojan-dropper.Dapato.Wwoi
Ad-Aware Trojan.GenericKD.35004187
Sophos ML/PE-A + Troj/Krypt-G
Comodo Malware@#16gznlivqrulj
BitDefenderTheta Gen:NN.ZexaF.34628.lG0@aO40FRoi
VIPRE Trojan.Win32.Generic!BT
TrendMicro TROJ_DAPATO.HZ
McAfee-GW-Edition Generic.emy
FireEye Generic.mg.dedcff9eefd7ac61
Emsisoft Trojan.GenericKD.35004187 (B)
Webroot W32.Dapato.Dlun
Avira HEUR/AGEN.1105639
eGambit Generic.Malware
Kingsoft Win32.Troj.Dapato.dl.(kcloud)
Microsoft Trojan:Win32/Sepoteg.A
GData Trojan.GenericKD.35004187
AhnLab-V3 Downloader/Win32.Dapato.C419792
Acronis suspicious
McAfee Generic.emy
MAX malware (ai score=100)
VBA32 TrojanDropper.Dapato
Panda Trj/Genetic.gen
TrendMicro-HouseCall TROJ_DAPATO.HZ
Rising Ransom.Blocker!8.12A (CLOUD)
Yandex Trojan.DR.Dapato!9BdgK6G2afA
Ikarus Trojan.Agent4
Fortinet W32/Yakes.D!tr
AVG Win32:Malware-gen
Paloalto generic.ml
Qihoo-360 Win32/Ransom.Blocker.HxQB7xsA

How to remove Trojan:Win32/Sepoteg.A ransomware?

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 Trojan:Win32/Sepoteg.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 Trojan:Win32/Sepoteg.A you can always ask me in the comments for getting help.

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References

  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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