Win32:FileInfector-C [Heur]

What is the Win32:Evo-gen [Trj] virus?
Written by Robert Bailey
Seeing the Win32:FileInfector-C [Heur] detection usually means that your system is in big danger. This malware can correctly be named as ransomware – sort of malware which ciphers your files and asks you to pay for their decryption. Stopping it requires some specific steps that must be done as soon as possible.
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Win32:FileInfector-C [Heur] detection is a virus detection you can spectate in your computer. It often appears after the provoking activities on your computer – opening the dubious e-mail messages, clicking the advertisement in the Web or installing the program from suspicious resources. From the instance it shows up, you have a short time to act until it begins its malicious action. And be sure – it is far better not to await these malicious actions.

What is Win32:FileInfector-C [Heur] virus?

Win32:FileInfector-C [Heur] is ransomware-type malware. It looks for the documents on your disk drives, encrypts it, and then asks you to pay the ransom for receiving the decryption key. Besides making your documents inaccessible, this virus also does a ton of damage to your system. It modifies the networking settings in order to prevent you from checking out the elimination articles or downloading the antivirus. Sometimes, Win32:FileInfector-C [Heur] can even block the setup of anti-malware programs.

Win32:FileInfector-C [Heur] Summary

In summary, Win32:FileInfector-C [Heur] ransomware actions in the infected PC are next:

  • Behavioural detection: Executable code extraction – unpacking;
  • Yara rule detections observed from a process memory dump/dropped files/CAPE;
  • CAPE extracted potentially suspicious content;
  • Drops a binary and executes it;
  • Authenticode signature is invalid;
  • Ciphering the documents located on the target’s disk drive — so the victim cannot check these files;
  • Blocking the launching of .exe files of security tools
  • Blocking the launching of installation files of anti-virus apps

Ransomware has been a nightmare for the last 4 years. It is hard to realize a more dangerous malware for both individuals and corporations. The algorithms used in Win32:FileInfector-C [Heur] (typically, RHA-1028 or AES-256) are not hackable – with minor exclusions. To hack it with a brute force, you need more time than our galaxy actually exists, and possibly will exist. However, that virus does not do all these bad things without delay – it can require up to several hours to cipher all of your files. Thus, seeing the Win32:FileInfector-C [Heur] detection is a clear signal that you must begin the clearing procedure.

Where did I get the Win32:FileInfector-C [Heur]?

Routine methods of Win32:FileInfector-C [Heur] spreading are basic for all other ransomware examples. Those are one-day landing websites where victims are offered to download and install the free app, so-called bait e-mails and hacktools. Bait emails are a quite new method in malware distribution – you receive the email that mimics some normal notifications about shippings or bank service conditions changes. Within the email, there is a corrupted MS Office file, or a web link which opens the exploit landing site.

Malicious email spam

Malicious email message. This one tricks you to open the phishing website.

Preventing it looks fairly uncomplicated, however, still demands tons of focus. Malware can hide in different spots, and it is much better to stop it even before it goes into your system than to rely on an anti-malware program. Standard cybersecurity knowledge is just an essential item in the modern world, even if your interaction with a PC stays on YouTube videos. That can save you a lot of money and time which you would certainly spend while looking for a fix guide.

Win32:FileInfector-C [Heur] malware technical details

File Info:

name: 408B5F27612B1611C0CB.mlw
path: /opt/CAPEv2/storage/binaries/ef0351bc17af70112b6b3020801145463978cff399a7eee4990f4da582d19d09
crc32: 72C485B1
md5: 408b5f27612b1611c0cbc76f3f2d8bdf
sha1: 39be28a433f0da6966a5d7d8d77885ed967e253d
sha256: ef0351bc17af70112b6b3020801145463978cff399a7eee4990f4da582d19d09
sha512: 84a7591c81596ed6ed77dda49a6a0aa943ffb10542fe87385e895eb8e0268b850502c4ccd4bb8903c4cd564ea386bd28d0606b9b9c93479341df71bde77deda0
ssdeep: 24576:XefmdTqMZsqjnhMgeiCl7G0nehbGZpbD:pdT1dDmg27RnWGj
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T14365012572C0C073C02314B682B5C3F99D6B7C755A65A98BBBCB6FB94F351D08B2934A
sha3_384: 4d76725121237c0d7cdd5808036d3dfcb93e926e67ceadef58c3dc0f9329f7731d3e3e631ce592369b0a64402aff16fc
ep_bytes: e87dc40000e978feffff558bec83ec08
timestamp: 2009-01-29 13:02:55

Version Info:

0: [No Data]

Win32:FileInfector-C [Heur] also known as:

Elastic malicious (high confidence)
DrWeb Win32.Expiro.153
MicroWorld-eScan Win32.Expiro.Gen.7
FireEye Win32.Expiro.Gen.7
CAT-QuickHeal W32.Expiro.H5
Malwarebytes Malware.Heuristic.1001
K7AntiVirus Virus ( 00594aea1 )
K7GW Virus ( 00594aea1 )
BitDefenderTheta Gen:NN.ZexaF.34698.xrW@aqnbZrbi
Cyren W32/Expiro.AU.gen!Eldorado
ESET-NOD32 Win32/Expiro.NDO
APEX Malicious
Avast Win32:FileInfector-C [Heur]
Kaspersky Virus.Win32.Moiva.a
BitDefender Win32.Expiro.Gen.7
NANO-Antivirus Virus.Win32.Virut-Gen.bwpxnc
Tencent Virus.Win32.VirMoiva.a
Ad-Aware Win32.Expiro.Gen.7
TACHYON Virus/W32.Movia
VIPRE Win32.Expiro.Gen.7
Emsisoft Win32.Expiro.Gen.7 (B)
GData Win32.Expiro.Gen.7
Google Detected
Avira W32/Infector.Gen
Antiy-AVL Trojan/Generic.ASVirus.316
ZoneAlarm Virus.Win32.Moiva.a
Microsoft Ransom:Win32/StopCrypt!ml
Cynet Malicious (score: 100)
AhnLab-V3 Malware/Win.Generic.R464908
VBA32 Trojan.Sabsik.TE
ALYac Win32.Expiro.Gen.7
MAX malware (ai score=89)
Rising [email protected] (RDML:SU8g9rAwzE5NPbJzhlNOWg)
SentinelOne Static AI – Suspicious PE
MaxSecure Trojan.Malware.121218.susgen
Fortinet W32/Expiro.NDP!tr
AVG Win32:FileInfector-C [Heur]
Panda W32/Moyv.A

How to remove Win32:FileInfector-C [Heur]?

Win32:FileInfector-C [Heur] malware is extremely difficult to remove manually. It places its documents in multiple locations throughout the disk, and can restore itself from one of the parts. Furthermore, countless modifications in the windows registry, networking settings and also Group Policies are really hard to locate and revert to the original. It is much better to make use of a specific program – exactly, an anti-malware program. GridinSoft Anti-Malware will definitely fit the best for malware elimination goals.

Why GridinSoft Anti-Malware? It is really light-weight and has its databases updated practically every hour. In addition, it does not have such problems and exploits as Microsoft Defender does. The combination of these aspects makes GridinSoft Anti-Malware ideal for clearing away malware of any type.

Remove the viruses with GridinSoft Anti-Malware

  • Download and install GridinSoft Anti-Malware. After the installation, you will be offered to perform the Standard Scan. Approve this action.
  • Gridinsoft Anti-Malware during the scan process

  • Standard scan checks the logical disk where the system files are stored, together with the files of programs you have already installed. The scan lasts up to 6 minutes.
  • GridinSoft Anti-Malware scan results

  • When the scan is over, you may choose the action for each detected virus. For all files of [SHORT_NAME] the default option is “Delete”. Press “Apply” to finish the malware removal.
  • GridinSoft Anti-Malware - After Cleaning
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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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