Trojan:Win32/Sefnit.AL

What is the Win32:Evo-gen [Trj] virus?
Written by Robert Bailey

What is Trojan:Win32/Sefnit.AL infection?

In this short article you will certainly locate concerning the meaning of Trojan:Win32/Sefnit.AL as well as its negative effect on your computer. Such ransomware are a kind of malware that is specified by online scams to require paying the ransom by a victim.

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Most of the cases, Trojan:Win32/Sefnit.AL infection will advise its victims to initiate funds move for the purpose of reducing the effects of the modifications that the Trojan infection has actually introduced to the victim’s gadget.

Trojan:Win32/Sefnit.AL Summary

These adjustments can be as complies with:

  • Creates RWX memory;
  • Reads data out of its own binary image;
  • Installs itself for autorun at Windows startup;
  • Network activity detected but not expressed in API logs;
  • Anomalous binary characteristics;
  • Ciphering the documents located on the sufferer’s disk drive — so the target can no more use the information;
  • Preventing normal access to the victim’s workstation;

Trojan:Win32/Sefnit.AL

The most regular networks through which Trojan:Win32/Sefnit.AL Ransomware Trojans are infused are:

  • By means of phishing emails;
  • As an effect of individual winding up on a resource that hosts a harmful software;

As quickly as the Trojan is effectively infused, it will either cipher the data on the sufferer’s computer or prevent the tool from working in a correct way – while additionally putting a ransom note that points out the requirement for the sufferers to effect the settlement for the purpose of decrypting the records or restoring the data system back to the preliminary condition. In a lot of instances, the ransom money note will certainly turn up when the customer reboots the COMPUTER after the system has actually currently been damaged.

Trojan:Win32/Sefnit.AL distribution channels.

In different edges of the world, Trojan:Win32/Sefnit.AL expands by leaps as well as bounds. However, the ransom notes as well as techniques of extorting the ransom money quantity might differ relying on particular regional (regional) setups. The ransom money notes and also techniques of extorting the ransom money amount might vary depending on certain regional (local) setups.

Ransomware injection

For instance:

    Faulty signals regarding unlicensed software application.

    In particular locations, the Trojans usually wrongfully report having actually found some unlicensed applications allowed on the target’s device. The alert after that demands the customer to pay the ransom money.

    Faulty statements regarding prohibited web content.

    In nations where software application piracy is less prominent, this technique is not as effective for the cyber fraudulences. Conversely, the Trojan:Win32/Sefnit.AL popup alert might wrongly declare to be originating from a police establishment as well as will report having located kid pornography or various other illegal information on the device.

    Trojan:Win32/Sefnit.AL popup alert might falsely claim to be acquiring from a legislation enforcement institution and will report having situated youngster pornography or various other unlawful data on the tool. The alert will in a similar way consist of a requirement for the customer to pay the ransom.

Technical details

File Info:

crc32: 7332237D
md5: 8ac6dedc33c4c88b2f862e2ebbb3a078
name: 8AC6DEDC33C4C88B2F862E2EBBB3A078.mlw
sha1: d24f36f9f400fdff9ab449c23dce01b188833173
sha256: 6165714bab54785a698f39539166168a1dea37ee514a186d5ffc0ecd44710b9c
sha512: 3d130f93f1e7da4350a81be72800435fcc2f455a339f9be011ffa37300d73e82b284be0ca0a6ceb21b30cacef33106bce1c48d8ed49dbc1fb348a0ed1678ff06
ssdeep: 3072:BIgv3rilU9S3BJoMNFe1CfchPuGJlGGwCWqVxVtbLf:BRb63RNFe14sGGjr7
type: PE32 executable (GUI) Intel 80386 (stripped to external PDB), for MS Windows, Nullsoft Installer self-extracting archive

Version Info:

0: [No Data]

Trojan:Win32/Sefnit.AL also known as:

GridinSoftTrojan.Ransom.Gen
BkavW32.AIDetect.malware2
K7AntiVirusTrojan ( 00267c301 )
LionicTrojan.Win32.Sefnit.4!c
DrWebTrojan.Siggen3.18267
CynetMalicious (score: 99)
ALYacGen:Variant.Kazy.24628
CylanceUnsafe
ZillyaTrojan.Sefnit.Win32.13912
CrowdStrikewin/malicious_confidence_60% (D)
AlibabaTrojan:Win32/Sefnit.835fc649
K7GWTrojan ( 00267c301 )
Cybereasonmalicious.c33c4c
CyrenW32/Sefnit.C.gen!Eldorado
SymantecTrojan.ADH.2
ESET-NOD32multiple detections
APEXMalicious
AvastWin32:MalOb-GX [Cryp]
KasperskyTrojan.Win32.Sefnit.qtn
BitDefenderGen:Variant.Kazy.24628
NANO-AntivirusTrojan.Win32.Sefnit.dxokvf
MicroWorld-eScanGen:Variant.Kazy.24628
TencentWin32.Trojan.Sefnit.Edxu
SophosMal/SefDrop-A
ComodoSuspicious@#5onel4wkgtms
BitDefenderThetaGen:NN.ZedlaF.34126.jq4@aKPrtX
McAfee-GW-EditionBehavesLike.Win32.RansomGandcrab.cc
FireEyeGen:Variant.Kazy.24628
EmsisoftGen:Variant.Kazy.24628 (B)
SentinelOneStatic AI – Suspicious PE
JiangminTrojan/Sefnit.lgr
WebrootWin32.Sefnit.Gen
AviraHEUR/AGEN.1127173
eGambitGeneric.Malware
Antiy-AVLTrojan/Generic.ASMalwS.4A0CD
KingsoftWin32.Troj.Sefnit.q.(kcloud)
MicrosoftTrojan:Win32/Sefnit.AL
SUPERAntiSpywareTrojan.Agent/Gen-Sefnit
ZoneAlarmTrojan.Win32.Sefnit.qtn
GDataGen:Variant.Kazy.24628
AhnLab-V3Trojan/Win32.Sefnit.R12447
McAfeeArtemis!8AC6DEDC33C4
MAXmalware (ai score=100)
VBA32Trojan.Sefnit
PandaTrj/CI.A
TrendMicro-HouseCallTROJ_KAZY_0000005.TOMA
RisingTrojan.Generic@ML.93 (RDML:Gatb2ncPf5Vslfz3/AGwJA)
IkarusTrojan.Win32.Sefnit
FortinetW32/Sefnit.J!tr
AVGWin32:MalOb-GX [Cryp]
Paloaltogeneric.ml

How to remove Trojan:Win32/Sefnit.AL 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/Sefnit.AL 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:Win32/Sefnit.AL 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/comparison

About the author

Robert Bailey

I'm Robert Bailey, a passionate Security Engineer with a deep fascination for all things related to malware, reverse engineering, and white hat ethical hacking.

As a white hat hacker, I firmly believe in the power of ethical hacking to bolster security measures. By identifying vulnerabilities and providing solutions, I contribute to the proactive defense of digital infrastructures.

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