Win32/Packed.Themida.HJX

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

What is Win32/Packed.Themida.HJX infection?

In this post you will certainly locate concerning the interpretation of Win32/Packed.Themida.HJX and its adverse impact on your computer system. Such ransomware are a type of malware that is clarified by on-line fraudulences to demand paying the ransom money by a victim.

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Most of the cases, Win32/Packed.Themida.HJX infection will advise its targets to start funds move for the purpose of neutralizing the amendments that the Trojan infection has actually introduced to the target’s device.

Win32/Packed.Themida.HJX Summary

These adjustments 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.
  • 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.
  • Tries to unhook or modify Windows functions monitored by Cuckoo;
  • 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.
  • Checks the version of Bios, possibly for anti-virtualization;
  • Detects VirtualBox through the presence of a registry key;
  • Anomalous binary characteristics. This is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • Ciphering the documents situated on the target’s hard disk — so the sufferer can no more make use of the data;
  • Preventing routine accessibility to the target’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
z.whorecord.xyzBScope.TrojanRansom.Foreign
a.tomx.xyzBScope.TrojanRansom.Foreign

Win32/Packed.Themida.HJX

One of the most common networks whereby Win32/Packed.Themida.HJX 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 consequence of user winding up on a source that holds a harmful software application;

As quickly as the Trojan is effectively infused, it will certainly either cipher the data on the sufferer’s PC or stop the gadget from functioning in a proper manner – while additionally placing a ransom note that discusses the demand for the sufferers to effect the repayment for the purpose of decrypting the documents or recovering the documents system back to the first problem. In most circumstances, the ransom money note will certainly come up when the customer reboots the PC after the system has currently been harmed.

Win32/Packed.Themida.HJX circulation networks.

In various corners of the globe, Win32/Packed.Themida.HJX expands by jumps and also bounds. However, the ransom money notes as well as tricks of extorting the ransom amount might differ depending upon certain regional (local) settings. The ransom notes and also techniques of obtaining the ransom money amount may differ depending on certain regional (local) setups.

Ransomware injection

For example:

    Faulty informs regarding unlicensed software application.

    In particular locations, the Trojans frequently wrongfully report having actually detected some unlicensed applications made it possible for on the sufferer’s tool. The sharp then requires the user to pay the ransom.

    Faulty statements about illegal web content.

    In nations where software application piracy is much less popular, this approach is not as efficient for the cyber frauds. Alternatively, the Win32/Packed.Themida.HJX popup alert may incorrectly assert to be originating from a law enforcement organization and will report having situated youngster pornography or other prohibited information on the gadget.

    Win32/Packed.Themida.HJX popup alert might incorrectly assert to be acquiring from a law enforcement organization as well as will certainly report having situated child porn or other prohibited data on the gadget. The alert will similarly consist of a demand for the individual to pay the ransom money.

Technical details

File Info:

crc32: 8F5A0DCA
md5: 2b2ce171697d30d7bd5376fbcd22f79b
name: 2B2CE171697D30D7BD5376FBCD22F79B.mlw
sha1: 05b37b7796891973dbcc05320727e5c28a91c125
sha256: d81e62102d9b748aaabf4f06bf0c09a66dfaaac7836374016a5f076b6f7ed418
sha512: 1725c854fa70e38d64758a6b00438050afb5d922500f7a402e6e317c5b549d17854c97868cd13eac5dbf00a96e00e68ea33d89121ac7ce3ecab56bcbb66b8f81
ssdeep: 49152:VVsCRXpb9O8c/+OXbuzpb1j+pZS1ahPEVwtHR6IL+uSF7PzpUpsXU:rsLbKooMPvtnL+uSRPqOXU
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

Translation: 0x0000 0x04b0
LegalCopyright:
Assembly Version: 0.0.0.0
InternalName: Hardly.exe
FileVersion: 0.0.0.0
ProductVersion: 0.0.0.0
FileDescription:
OriginalFilename: Hardly.exe

Win32/Packed.Themida.HJX also known as:

GridinSoftTrojan.Ransom.Gen
BkavW32.AIDetect.malware1
Elasticmalicious (high confidence)
CynetMalicious (score: 100)
ALYacGen:Variant.Razy.628613
CylanceUnsafe
SangforTrojan.Win32.Save.a
CrowdStrikewin/malicious_confidence_100% (D)
Cybereasonmalicious.1697d3
SymantecML.Attribute.HighConfidence
ESET-NOD32a variant of Win32/Packed.Themida.HJX
APEXMalicious
AvastFileRepMalware
KasperskyVHO:Trojan-Spy.MSIL.Agent.gen
BitDefenderGen:Variant.Razy.628613
NANO-AntivirusVirus.Win32.Gen.ccmw
MicroWorld-eScanGen:Variant.Razy.628613
Ad-AwareGen:Variant.Razy.628613
SophosGeneric ML PUA (PUA)
F-SecureTrojan.TR/Crypt.XPACK.Gen
BitDefenderThetaGen:NN.ZexaF.34692.8B0@a88cbhki
McAfee-GW-EditionBehavesLike.Win32.Backdoor.wh
FireEyeGeneric.mg.2b2ce171697d30d7
EmsisoftGen:Variant.Razy.628613 (B)
SentinelOneStatic AI – Malicious PE
eGambitUnsafe.AI_Score_95%
AviraTR/Crypt.XPACK.Gen
MicrosoftTrojan:Win32/Hynamer.C!ml
GridinsoftTrojan.Heur!.030100A1
ArcabitTrojan.Razy.D99785
GDataGen:Variant.Razy.628613
AhnLab-V3Malware/Gen.RL_Reputation.R365609
Acronissuspicious
MAXmalware (ai score=80)
VBA32BScope.TrojanRansom.Foreign
RisingMalware.Heuristic!ET#100% (RDMK:cmRtazpECOdmDCUAxd/08apFDsoI)
IkarusTrojan.SuspectCRC
MaxSecureTrojan.Malware.300983.susgen
AVGFileRepMalware

How to remove Win32/Packed.Themida.HJX virus?

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

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 Win32/Packed.Themida.HJX 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 Win32/Packed.Themida.HJX 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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