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

What is TrojanSpy:Win32/Rebhip infection?

In this short article you will find concerning the interpretation of TrojanSpy:Win32/Rebhip and also its adverse effect on your computer system. Such ransomware are a type of malware that is specified by on-line scams to require paying the ransom by a sufferer.

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In the majority of the cases, TrojanSpy:Win32/Rebhip ransomware will instruct its targets to launch funds move for the purpose of counteracting the changes that the Trojan infection has introduced to the victim’s gadget.

TrojanSpy:Win32/Rebhip Summary

These alterations 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.
  • Injection (inter-process);
  • Injection with CreateRemoteThread in a remote process;
  • Attempts to connect to a dead IP:Port (1 unique times);
  • 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 attempted to delay the analysis task.;
  • Expresses interest in specific running processes;
  • 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.
  • 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;
  • Uses Windows utilities for basic functionality;
  • Detects Sandboxie through the presence of a library;
  • Code injection with CreateRemoteThread in a remote process;
  • Sniffs keystrokes;
  • Attempts to repeatedly call a single API many times in order to delay analysis time. This significantly complicates the work of the virus analyzer. Typical malware tactics!
  • Installs itself for autorun at Windows startup.

    There is simple tactic using the Windows startup folder located at:
    C:\Users\[user-name]\AppData\Roaming\Microsoft\Windows\StartMenu\Programs\Startup Shortcut links (.lnk extension) placed in this folder will cause Windows to launch the application each time [user-name] logs into Windows.

    The registry run keys perform the same action, and can be located in different locations:

    • HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Run
    • HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run
    • HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\RunOnce
    • HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\RunOnce
  • 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.
  • Checks for the presence of known devices from debuggers and forensic tools;
  • Creates a copy of itself;
  • Creates known SpyNet mutexes and/or registry changes.;
  • Anomalous binary characteristics. This is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • Ciphering the files situated on the victim’s hard disk drive — so the target can no longer utilize the information;
  • Preventing regular access 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.
Similar behavior
Related domains Trj/Ransom.AB Trj/Ransom.AB


The most normal networks where TrojanSpy:Win32/Rebhip Trojans are infused 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 customer ending up on a source that holds a malicious software;

As soon as the Trojan is effectively injected, it will either cipher the data on the sufferer’s computer or stop the gadget from operating in a correct way – while also placing a ransom money note that points out the requirement for the targets to impact the repayment for the purpose of decrypting the records or restoring the data system back to the first condition. In most circumstances, the ransom note will turn up when the customer reboots the PC after the system has actually already been harmed.

TrojanSpy:Win32/Rebhip circulation networks.

In numerous edges of the world, TrojanSpy:Win32/Rebhip grows by leaps and also bounds. Nevertheless, the ransom money notes and also methods of obtaining the ransom money amount might vary relying on particular local (regional) settings. The ransom money notes and also methods of obtaining the ransom quantity may differ depending on specific local (local) setups.

Ransomware injection

As an example:

    Faulty informs about unlicensed software program.

    In particular areas, the Trojans commonly wrongfully report having actually spotted some unlicensed applications made it possible for on the target’s gadget. The alert then requires the individual to pay the ransom.

    Faulty declarations about illegal material.

    In nations where software piracy is less preferred, this approach is not as reliable for the cyber scams. Additionally, the TrojanSpy:Win32/Rebhip popup alert may wrongly claim to be stemming from a police establishment and will report having located child pornography or other illegal information on the tool.

    TrojanSpy:Win32/Rebhip popup alert might wrongly claim to be obtaining from a legislation enforcement establishment and also will certainly report having located child porn or various other illegal data on the tool. The alert will in a similar way have a requirement for the individual to pay the ransom money.

Technical details

File Info:

crc32: 767D37FE
md5: bd8a4a5d8226e44f0615749dc52cbf57
name: server.exe
sha1: e380fad4914c1b8f4440848f4c168acbd7938e6d
sha256: 459f1bca248472102525bdaff8db8a7acc490957bf089ddc0cbd436bad7cd203
sha512: 989f8cdfebbb8c2c584cd128f34734899cc94cd3ab7292adb2ee62b23598840bfdf9758b7bce4681ebe427b91959e33e6ae824cfe69d2fd2ffe491cfff3eb34d
ssdeep: 6144:sk4qmsUYrVkEOlfyg8eXaYFWZc1tMuQ6fSZQvjG:f99PBkfpygJYcO6f/rG
type: PE32 executable (GUI) Intel 80386, for MS Windows, UPX compressed

Version Info:

0: [No Data]

TrojanSpy:Win32/Rebhip also known as:

GridinSoft Trojan.Ransom.Gen
MicroWorld-eScan Generic.Rebhip.673734A5
CMC Trojan.Win32.Llac!O
CAT-QuickHeal Worm.Rebhip.Z.mue
McAfee Generic PWS.ld
Cylance Unsafe
VIPRE Worm.Win32.Rebhip.A (v)
Sangfor Malware
K7AntiVirus Trojan ( 00193f571 )
BitDefender Generic.Rebhip.673734A5
K7GW Trojan ( 00193f571 )
Cybereason malicious.d8226e
Invincea heuristic
F-Prot W32/Trojan2.JRCA
TotalDefense Win32/Spyrat!generic
APEX Malicious
Avast Win32:Dropper-FJG [Trj]
ClamAV Win.Trojan.Agent-36136
GData Generic.Rebhip.673734A5
Kaspersky Trojan.Win32.Llac.lgnr
NANO-Antivirus Trojan.Win32.Llac.crkzmz
ViRobot Trojan.Win32.Llac.297472[UPX]
Rising Worm.Rebhip!1.A338 (RDMK:cmRtazprpVjP+0IPlNN1dipR2Un2)
Endgame malicious (moderate confidence)
Emsisoft Generic.Rebhip.673734A5 (B)
Comodo TrojWare.Win32.MalPack.~ULR@1qgdfh
F-Secure Backdoor:W32/Spyrat.A
DrWeb BackDoor.Cybergate.1
Zillya Trojan.Llac.Win32.3684
McAfee-GW-Edition BehavesLike.Win32.Generic.dc
MaxSecure Trojan.W32.LLAC.BDM
Sophos W32/Rebhip-AR
Ikarus Trojan.Win32.Llac
Cyren W32/Rebhip.B.gen!Eldorado
Jiangmin Trojan/Llac.kzj
Webroot W32.Gen.Bt
Avira WORM/Rebhip.V
MAX malware (ai score=84)
Antiy-AVL Trojan/Win32.Llac.bdm
Microsoft TrojanSpy:Win32/Rebhip
Arcabit Generic.Rebhip.673734A5
SUPERAntiSpyware Worm.Rebhip
ZoneAlarm Trojan.Win32.Llac.lgnr
AhnLab-V3 Trojan/Win32.Llac.R856
Acronis suspicious
VBA32 Trojan.Llac
ALYac Generic.Rebhip.673734A5
Ad-Aware Generic.Rebhip.673734A5
Malwarebytes Trojan.Downloader
Panda Trj/Ransom.AB
Zoner Trojan.Win32.60048
ESET-NOD32 Win32/Spatet.A
TrendMicro-HouseCall TSPY_SPATET.SMT
Tencent Trojan.Win32.Downloader.aat
Yandex Worm.DR.Rebhip.Gen
SentinelOne DFI – Malicious PE
eGambit RAT.CyberGate
Fortinet W32/Llac.GFU!tr
BitDefenderTheta AI:Packer.B676ED8321
AVG Win32:Dropper-FJG [Trj]
CrowdStrike win/malicious_confidence_100% (D)
Qihoo-360 HEUR/QVM11.1.3BC4.Malware.Gen

How to remove TrojanSpy:Win32/Rebhip ransomware?

Unwanted application has ofter come with other viruses and spyware. This threats can steal account credentials, or crypt your documents for ransom.
Reasons why I would recommend GridinSoft1

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 TrojanSpy:Win32/Rebhip 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:

Full version of GridinSoft

Full version of GridinSoft Anti-Malware

If the guide doesn’t help you to remove TrojanSpy:Win32/Rebhip 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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