Exploit.Win32.Shellcode.xpr

Written by Robert Bailey

What is Exploit.Win32.Shellcode.xpr infection?

In this short article you will certainly find concerning the interpretation of Exploit.Win32.Shellcode.xpr and also its unfavorable effect on your computer. Such ransomware are a type of malware that is elaborated by on the internet scams to demand paying the ransom money by a sufferer.

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Most of the situations, Exploit.Win32.Shellcode.xpr infection will advise its sufferers to start funds move for the function of neutralizing the modifications that the Trojan infection has actually introduced to the target’s device.

Exploit.Win32.Shellcode.xpr Summary

These modifications can be as follows:

  • 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.
  • 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.
  • A process created a hidden window;
  • 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;
  • Detects Sandboxie through the presence of a library;
  • 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 found on the sufferer’s hard disk — so the sufferer can no more use the information;
  • Preventing routine accessibility to the sufferer’s workstation. This is the typical behavior of a virus called locker. It blocks access to the computer until the victim pays the ransom.

Exploit.Win32.Shellcode.xpr

One of the most normal channels whereby Exploit.Win32.Shellcode.xpr are infused are:

  • By means of phishing emails;
  • As a consequence of customer ending up on a source that holds a harmful software program;

As quickly as the Trojan is effectively infused, it will certainly either cipher the information on the victim’s PC or protect against the tool from functioning in an appropriate way – while also positioning a ransom money note that discusses the requirement for the victims to effect the payment for the function of decrypting the documents or recovering the documents system back to the preliminary problem. In the majority of instances, the ransom money note will come up when the customer reboots the COMPUTER after the system has actually currently been damaged.

Exploit.Win32.Shellcode.xpr distribution channels.

In different corners of the globe, Exploit.Win32.Shellcode.xpr expands by jumps as well as bounds. Nonetheless, the ransom money notes and methods of extorting the ransom money quantity may vary depending on certain regional (regional) settings. The ransom notes and also techniques of extorting the ransom amount might vary depending on certain neighborhood (local) settings.

Ransomware injection

As an example:

    Faulty informs regarding unlicensed software.

    In particular locations, the Trojans typically wrongfully report having discovered some unlicensed applications allowed on the sufferer’s gadget. The sharp then demands the user to pay the ransom money.

    Faulty statements about illegal web content.

    In countries where software program piracy is much less preferred, this method is not as reliable for the cyber scams. Conversely, the Exploit.Win32.Shellcode.xpr popup alert might wrongly assert to be deriving from a law enforcement establishment and also will report having situated youngster porn or other unlawful information on the device.

    Exploit.Win32.Shellcode.xpr popup alert may incorrectly claim to be obtaining from a legislation enforcement institution and also will certainly report having located child pornography or other illegal data on the gadget. The alert will in a similar way contain a demand for the customer to pay the ransom.

Technical details

File Info:

crc32: A1469D72
md5: 9e78aeafe959458553d1a8edc48140d0
name: 9E78AEAFE959458553D1A8EDC48140D0.mlw
sha1: d0200bfc467321c6c5f7f7dc2d3d81086baf354d
sha256: 6bdc662dee709f88b2aa6f700bdcd18a3036429dbabc2174a2b2f88f48e84db1
sha512: c9d5f410428c7208ed0bddbb0a0ff13351c879df438dba96eaf95691f7e354aeeefd090ae9367443394dddf685844b9590b29dd73b857203478c67c52ca6b863
ssdeep: 6144:EGVo7R9VEQHHy/HBMdwicEP3R0aK5tkv:E79FH+hMGicEZ0auiv
type: PE32 executable (GUI) Intel 80386, for MS Windows, UPX compressed

Version Info:

InternalSurname: debaukd.ekze
Prod: 1.2.9
FileVersions: 1.0.5.8
LegalCo: Copyri (C) 2019, permudationzy

Exploit.Win32.Shellcode.xpr also known as:

GridinSoft Trojan.Ransom.Gen
Elastic malicious (high confidence)
MicroWorld-eScan Trojan.GenericKD.45349879
FireEye Generic.mg.9e78aeafe9594585
CAT-QuickHeal Trojan.Shellcode
ALYac Trojan.GenericKD.45349879
Cylance Unsafe
Zillya Downloader.Zurgop.Win32.3169
Sangfor Malware
K7AntiVirus Trojan-Downloader ( 0052b9881 )
BitDefender Trojan.GenericKD.45349879
K7GW Trojan-Downloader ( 0052b9881 )
Cybereason malicious.fe9594
BitDefenderTheta Gen:NN.ZexaF.34760.omGfaeIZG!o
Cyren W32/Kryptik.CWC.gen!Eldorado
Symantec ML.Attribute.HighConfidence
APEX Malicious
Avast Win32:DropperX-gen [Drp]
ClamAV Win.Packed.Generickdz-9820517-0
Kaspersky Exploit.Win32.Shellcode.xpr
Alibaba Exploit:Win32/Shellcode.895fbae0
Tencent Win32.Exploit.Shellcode.Hwmq
Ad-Aware Trojan.GenericKD.45349879
Emsisoft Trojan.GenericKD.45349879 (B)
F-Secure Trojan.TR/Kryptik.ocdwk
DrWeb Trojan.PWS.Siggen2.61003
VIPRE Trojan.Win32.Generic!BT
TrendMicro TROJ_GEN.R002C0DA921
McAfee-GW-Edition BehavesLike.Win32.RansomGandCrab.dc
Sophos Mal/Generic-S
Jiangmin Exploit.ShellCode.bga
Webroot W32.Trojan.Gen
Avira TR/Kryptik.ocdwk
Antiy-AVL Trojan[Downloader]/Win32.Zurgop
Microsoft Trojan:Win32/Glupteba.NX!MTB
Gridinsoft Trojan.Win32.Packed.oa
Arcabit Trojan.Generic.D2B3FBF7
ZoneAlarm Exploit.Win32.Shellcode.xpr
GData Trojan.GenericKD.45349879
Cynet Malicious (score: 100)
AhnLab-V3 Malware/Win32.RL_Generic.R362227
Acronis suspicious
McAfee GenericRXAA-AA!9E78AEAFE959
MAX malware (ai score=86)
Malwarebytes Trojan.MalPack.GS
Panda Trj/Genetic.gen
ESET-NOD32 Win32/TrojanDownloader.Zurgop.DA
TrendMicro-HouseCall TROJ_GEN.R002C0DA921
SentinelOne Static AI – Malicious PE
Fortinet W32/Kryptik.HGHW!tr
AVG Win32:DropperX-gen [Drp]
Paloalto generic.ml
CrowdStrike win/malicious_confidence_100% (D)
Qihoo-360 Win32/Trojan.Exploit.029

How to remove Exploit.Win32.Shellcode.xpr 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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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.

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Press “Install” button.

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Once installed, Anti-Malware will automatically run.

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Wait for the Anti-Malware scan to complete.

GridinSoft Anti-Malware will automatically start scanning your system for Exploit.Win32.Shellcode.xpr 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.

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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.

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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 Exploit.Win32.Shellcode.xpr 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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