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

What is Symmi.93251 infection?

In this post you will discover regarding the interpretation of Symmi.93251 and also its negative impact on your computer. Such ransomware are a kind of malware that is elaborated by on the internet fraudulences to demand paying the ransom money by a sufferer.

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In the majority of the instances, Symmi.93251 infection will advise its targets to initiate funds transfer for the function of counteracting the amendments that the Trojan infection has actually presented to the victim’s tool.

Symmi.93251 Summary

These alterations can be as complies with:

  • The binary likely contains encrypted or compressed data. In this case, encryption is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • 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.
  • Ciphering the documents situated on the victim’s disk drive — so the victim can no longer use the information;
  • Preventing routine accessibility to the victim’s workstation. This is the typical behavior of a virus called locker. It blocks access to the computer until the victim pays the ransom.


The most common channels through which Symmi.93251 are injected are:

  • By methods of phishing e-mails. Email phishing is a cyber attack that uses disguised email as a goal is to trick the recipient into believing that the message is something they want or need — a request from their bank, for instance, or a note from someone in their company — and to click a link for download a malware.
  • As a repercussion of individual winding up on a source that organizes a harmful software;

As quickly as the Trojan is effectively infused, it will either cipher the data on the sufferer’s PC or stop the tool from working in an appropriate way – while also positioning a ransom note that discusses the need for the targets to impact the settlement for the purpose of decrypting the records or recovering the documents system back to the preliminary problem. In many instances, the ransom money note will show up when the client restarts the PC after the system has currently been harmed.

Symmi.93251 distribution networks.

In various corners of the world, Symmi.93251 expands by jumps and also bounds. Nonetheless, the ransom notes and also methods of obtaining the ransom money amount might differ depending upon certain local (local) settings. The ransom money notes and also techniques of obtaining the ransom money amount may differ depending on specific neighborhood (regional) settings.

Ransomware injection

As an example:

    Faulty alerts concerning unlicensed software.

    In specific locations, the Trojans often wrongfully report having discovered some unlicensed applications enabled on the sufferer’s tool. The sharp then demands the user to pay the ransom.

    Faulty declarations about unlawful material.

    In nations where software program piracy is much less popular, this approach is not as effective for the cyber frauds. Conversely, the Symmi.93251 popup alert might falsely claim to be deriving from a police institution and will report having located youngster pornography or various other unlawful data on the device.

    Symmi.93251 popup alert might falsely claim to be deriving from a law enforcement organization as well as will certainly report having situated kid porn or various other prohibited data on the device. The alert will likewise consist of a need for the user to pay the ransom money.

Technical details

File Info:

crc32: 7C6810E6
md5: fb04c1fadfab58b8175f3210ca1f3b67
name: FB04C1FADFAB58B8175F3210CA1F3B67.mlw
sha1: 7839ee1ced3dbdfdce6c8862a535c22181605ca3
sha256: 74101114d9c1d5bbb51bae6fd621fe4532cbc50ac09b706a64f64a3c37cd8bc9
sha512: 26c0af74bfcfbfb80aa2d22333dd466c22ede779564ce858d500884f595b813eb3393491d521506410be9b2f5046bfde7f6fcb51d6f285d6583ddb32d27a5a5d
ssdeep: 49152:VCf2GmgRbP77a4usjFu1gMZAP2p+fgbYUEksH+gJYUtuuLZmp9:VKTT7o0Fu1W8XEfYKlmp9
type: PE32 executable (console) Intel 80386 (stripped to external PDB), for MS Windows

Version Info:

0: [No Data]

Symmi.93251 also known as:

GridinSoft Trojan.Ransom.Gen
Bkav W32.AIDetectVM.malware1
Elastic malicious (high confidence)
MicroWorld-eScan Gen:Variant.Symmi.93251
CAT-QuickHeal Trojan.Skeeyah.J1
McAfee Packed-FJB!FB04C1FADFAB
Cylance Unsafe
VIPRE Trojan.Win32.Generic!BT
AegisLab Trojan.Win32.Generic.4!c
Sangfor Malware
K7AntiVirus Trojan ( 005393141 )
BitDefender Gen:Variant.Symmi.93251
K7GW Trojan ( 005393141 )
Cybereason malicious.adfab5
BitDefenderTheta Gen:NN.ZexaF.34804.eFZ@am2hnHh
Cyren W32/Zusy.EM.gen!Eldorado
Symantec ML.Attribute.HighConfidence
ESET-NOD32 a variant of Win32/Kryptik.GIRH
TrendMicro-HouseCall TROJ_GEN.R002C0DAH21
Avast Win32:MalwareX-gen [Trj]
ClamAV Win.Malware.Razy-6724968-0
Kaspersky HEUR:Trojan.Win32.Generic
Alibaba Malware:Win32/km_2ea54.None
NANO-Antivirus Trojan.Win32.Selfmod.iggvwv
APEX Malicious
Rising Trojan.Kryptik!1.BF57 (CLASSIC)
Ad-Aware Gen:Variant.Symmi.93251
Emsisoft Gen:Variant.Symmi.93251 (B)
Comodo TrojWare.Win32.Kryptik.TLS@812zm8
F-Secure Heuristic.HEUR/AGEN.1140318
DrWeb Trojan.DownLoader35.54153
TrendMicro TROJ_GEN.R002C0DAH21
McAfee-GW-Edition BehavesLike.Win32.VirRansom.wc
Sophos ML/PE-A + Troj/Agent-BFEY
Ikarus Trojan.Win32.Tiggre
Jiangmin Trojan.Generic.ftitn
MaxSecure Win.MxResIcn.Heur.Gen
Avira HEUR/AGEN.1140318
Antiy-AVL Trojan/Win32.Kryptik.GIFY
Microsoft VirTool:Win32/CeeInject.AKZ!bit
Arcabit Trojan.Symmi.D16C43
AhnLab-V3 Trojan/Win32.Packed.R357404
ZoneAlarm HEUR:Trojan.Win32.Generic
GData Win32.Trojan.PSE.1IO31Z5
Cynet Malicious (score: 100)
Acronis suspicious
VBA32 Trojan.Tiggre
ALYac Gen:Variant.Symmi.93251
MAX malware (ai score=100)
Malwarebytes Generic.Trojan.Malicious.DDS
Panda Trj/Genetic.gen
Tencent Trojan.Win32.Kryptik.gifya
Yandex Trojan.GenAsa!0xM7zILK7cg
SentinelOne Static AI – Malicious PE – Downloader
eGambit Unsafe.AI_Score_99%
Fortinet W32/Zusy.304525!tr
AVG Win32:MalwareX-gen [Trj]
CrowdStrike win/malicious_confidence_100% (D)
Qihoo-360 Generic/HEUR/QVM19.1.AD5B.Malware.Gen

How to remove Symmi.93251 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 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 Symmi.93251 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 Symmi.93251 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

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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