Ser.Ursu.22793

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

What is Ser.Ursu.22793 infection?

In this article you will certainly find regarding the meaning of Ser.Ursu.22793 as well as its negative impact on your computer system. Such ransomware are a type of malware that is elaborated by on the internet fraudulences to demand paying the ransom by a sufferer.

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Most of the cases, Ser.Ursu.22793 virus will instruct its victims to initiate funds transfer for the function of neutralizing the modifications that the Trojan infection has presented to the target’s device.

Ser.Ursu.22793 Summary

These modifications can be as adheres to:

  • 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.
  • 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.
  • Anomalous binary characteristics. This is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • Ciphering the papers situated on the sufferer’s disk drive — so the target can no more use the information;
  • Preventing normal accessibility to the victim’s workstation;
Similar behavior
Related domains
z.whorecord.xyz PolyRansom.Virus.FileInfector.DDS
a.tomx.xyz PolyRansom.Virus.FileInfector.DDS

Ser.Ursu.22793

The most common networks through which Ser.Ursu.22793 Ransomware are infused are:

  • By means of phishing e-mails;
  • As a repercussion of user winding up on a resource that organizes a harmful software;

As soon as the Trojan is efficiently infused, it will either cipher the information on the sufferer’s PC or protect against the tool from working in a proper way – while additionally placing a ransom note that points out the demand for the sufferers to effect the repayment for the purpose of decrypting the files or restoring the file system back to the preliminary condition. In the majority of circumstances, the ransom note will turn up when the customer restarts the COMPUTER after the system has actually already been damaged.

Ser.Ursu.22793 circulation networks.

In numerous edges of the world, Ser.Ursu.22793 grows by jumps as well as bounds. Nevertheless, the ransom money notes and also tricks of obtaining the ransom money amount might vary depending on specific local (local) setups. The ransom notes and techniques of extorting the ransom money amount might vary depending on certain neighborhood (local) settings.

Ransomware injection

As an example:

    Faulty notifies regarding unlicensed software application.

    In certain areas, the Trojans typically wrongfully report having spotted some unlicensed applications allowed on the victim’s device. The alert after that demands the customer to pay the ransom money.

    Faulty declarations about illegal web content.

    In countries where software piracy is much less prominent, this approach is not as reliable for the cyber scams. Additionally, the Ser.Ursu.22793 popup alert might falsely declare to be stemming from a law enforcement institution and will report having situated youngster pornography or other prohibited data on the gadget.

    Ser.Ursu.22793 popup alert may wrongly declare to be obtaining from a law enforcement establishment and will report having located youngster porn or various other unlawful information on the device. The alert will in a similar way contain a need for the customer to pay the ransom money.

Technical details

File Info:

crc32: CDE44BBA
md5: afbdf6eb948e26f5a3c34d6ed5a0fec4
name: AFBDF6EB948E26F5A3C34D6ED5A0FEC4.mlw
sha1: fa59a19aac6a2773b16033cf88f54bc8802fe516
sha256: f21bb0ebbef84e6dae4d981b2490b7b6272a3660539455a4d29bb9418a28d684
sha512: c3517e1d530763cdd93b2351cf1b657e98ae394e6928f5e66c0162abccc7370e63ac5af6ecb9cc27d5865c16c49e3e49d8debdbde49fdc332514ff537739e66d
ssdeep: 192:x4m3MrpSWSPRVw5nlYJLLLTTTPkbg+S+jlFb1:x4m8r1SPRWOPLT8bg+ZlZ
type: PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows

Version Info:

Translation: 0x0000 0x04b0
LegalCopyright:
Assembly Version: 0.0.0.0
InternalName: 0000000000.gif.exe
FileVersion: 0.0.0.0
CompanyName: uhaRClgZ
ProductVersion: 0.0.0.0
FileDescription:
OriginalFilename: 0000000000.gif.exe

Ser.Ursu.22793 also known as:

GridinSoft Trojan.Ransom.Gen
Elastic malicious (high confidence)
MicroWorld-eScan Gen:Variant.Ser.Ursu.22793
FireEye Generic.mg.afbdf6eb948e26f5
McAfee GenericRXAY-VN!AFBDF6EB948E
Cylance Unsafe
Sangfor Trojan.Win32.Save.a
K7AntiVirus Trojan ( 00528e2c1 )
BitDefender Gen:Variant.Ser.Ursu.22793
K7GW Trojan ( 00528e2c1 )
Cybereason malicious.b948e2
Cyren W32/S-bf813f48!Eldorado
Symantec ML.Attribute.HighConfidence
APEX Malicious
Avast Win32:TrojanX-gen [Trj]
Kaspersky Trojan.MSIL.Revenge.bc
NANO-Antivirus Trojan.Win32.Revenge.erbjaj
Rising Malware.FakePIC@CV!1.6AB7 (CLOUD)
Ad-Aware Gen:Variant.Ser.Ursu.22793
Sophos Mal/Generic-R + Troj/MSIL-LIX
Comodo TrojWare.MSIL.Starter.BKP@7ewwu8
F-Secure Heuristic.HEUR/AGEN.1124806
DrWeb Trojan.Starter.7669
McAfee-GW-Edition GenericRXAY-VN!AFBDF6EB948E
Emsisoft Gen:Variant.Ser.Ursu.22793 (B)
Ikarus Trojan.MSIL.Starter
Jiangmin Trojan.MSIL.gjte
Avira HEUR/AGEN.1124806
MAX malware (ai score=85)
Antiy-AVL Trojan/MSIL.Revenge
Microsoft Trojan:MSIL/Starter.J!ibt
Arcabit Trojan.Ser.Ursu.D5909
ZoneAlarm Trojan.MSIL.Revenge.bc
GData Gen:Variant.Ser.Ursu.22793
Cynet Malicious (score: 85)
BitDefenderTheta Gen:NN.ZemsilF.34590.am0@a8HRUno
ALYac Gen:Variant.Ser.Ursu.22793
VBA32 Trojan.MSIL.Revenge
Malwarebytes PolyRansom.Virus.FileInfector.DDS
Panda Trj/CI.A
ESET-NOD32 a variant of MSIL/Starter.BK
Tencent Msil.Trojan.Revenge.Lrir
Yandex Trojan.Revenge!z0NhzjkwNaA
SentinelOne Static AI – Malicious PE
eGambit Unsafe.AI_Score_99%
Fortinet MSIL/Starter.BK!tr
AVG Win32:TrojanX-gen [Trj]
Paloalto generic.ml
CrowdStrike win/malicious_confidence_90% (D)
Qihoo-360 Generic/Trojan.0ae

How to remove Ser.Ursu.22793 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 Ser.Ursu.22793 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 Ser.Ursu.22793 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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