Ransom:Win32/Sfiles.B!dha

What is the Win32:Evo-gen [Trj] virus?
Written by Robert Bailey
Seeing the Ransom:Win32/Sfiles.B!dha malware detection usually means that your system is in big danger. This malware can correctly be named as ransomware – type of malware which ciphers your files and forces you to pay for their decryption. Deleteing it requires some specific steps that must be done as soon as possible.
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Ransom:Win32/Sfiles.B!dha detection is a virus detection you can spectate in your system. It frequently shows up after the preliminary procedures on your computer – opening the dubious e-mail, clicking the banner in the Internet or installing the program from untrustworthy sources. From the instance it shows up, you have a short time to take action until it begins its harmful action. And be sure – it is better not to await these malicious actions.

What is Ransom:Win32/Sfiles.B!dha virus?

Ransom:Win32/Sfiles.B!dha is ransomware-type malware. It looks for the files on your disks, encrypts it, and then asks you to pay the ransom for receiving the decryption key. Besides making your files inaccessible, this malware also does a ton of harm to your system. It alters the networking setups in order to prevent you from checking out the removal guides or downloading the anti-malware program. Sometimes, Ransom:Win32/Sfiles.B!dha can even prevent the launching of anti-malware programs.

Ransom:Win32/Sfiles.B!dha Summary

In total, Ransom:Win32/Sfiles.B!dha ransomware activities in the infected PC are next:

  • Authenticode signature is invalid;
  • Writes a potential ransom message to disk;
  • Exhibits possible ransomware file modification behavior;
  • CAPE detected the Sfile malware family;
  • Encrypting the files kept on the victim’s drives — so the victim cannot check these documents;
  • Blocking the launching of .exe files of anti-malware programs
  • Blocking the launching of installation files of anti-virus programs

Ransomware has actually been a horror story for the last 4 years. It is difficult to realize a more hazardous malware for both individuals and organizations. The algorithms utilized in Ransom:Win32/Sfiles.B!dha (typically, RHA-1028 or AES-256) are not hackable – with minor exclusions. To hack it with a brute force, you need a lot more time than our galaxy already exists, and possibly will exist. But that malware does not do all these horrible things immediately – it can require up to a few hours to cipher all of your files. Hence, seeing the Ransom:Win32/Sfiles.B!dha detection is a clear signal that you need to begin the clearing process.

Where did I get the Ransom:Win32/Sfiles.B!dha?

General tactics of Ransom:Win32/Sfiles.B!dha injection are common for all other ransomware examples. Those are one-day landing websites where victims are offered to download the free program, so-called bait e-mails and hacktools. Bait e-mails are a relatively new method in malware spreading – you get the email that imitates some normal notifications about shippings or bank service conditions shifts. Within the email, there is a corrupted MS Office file, or a link which leads to the exploit landing site.

Malicious email spam

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

Preventing it looks pretty uncomplicated, however, still requires a lot of attention. Malware can hide in various places, and it is better to prevent it even before it gets into your computer than to depend on an anti-malware program. Essential cybersecurity awareness is just an important item in the modern-day world, even if your relationship with a computer remains on YouTube videos. That can save you a lot of time and money which you would spend while looking for a fixing guide.

Ransom:Win32/Sfiles.B!dha malware technical details

File Info:

name: 78D6CA966B7A7129C729.mlw
path: /opt/CAPEv2/storage/binaries/32c818f61944d9f44605c17ca8ba3ff4bd3b2799ed31222975b3c812f9d1126c
crc32: CF100E1C
md5: 78d6ca966b7a7129c729e985a539ebb6
sha1: 9bc1972a75bb88501d92901efc9970824e6ee3f5
sha256: 32c818f61944d9f44605c17ca8ba3ff4bd3b2799ed31222975b3c812f9d1126c
sha512: ead8c9f0992a321451b3d8efa10603867b2f7cb74e0d1aa5c45bbd5d805055774fab4902cc04721b83c0975689ebae437363615dddb4a542b86af56c9b31d604
ssdeep: 6144:Z5mxA3lGjQIcuYWavcjp9vMGwrT6mB/TvgLYcJlr3mHIrT1bes:Z8AZPUjnM/imBMYcJZ2HITc
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T164542A00B2D29635FDF304B5B77B1AAB886D6A312359D3D707D22CC929613D3AB30B56
sha3_384: c772e50f51212ef7747e4976e5e1945120841d1dbef3fb60cfc09c59c20d016149653acd871249a155cdc6e50de83e4f
ep_bytes: 6690558bec6a03ff1540c043006affff
timestamp: 2022-04-04 18:24:40

Version Info:

0: [No Data]

Ransom:Win32/Sfiles.B!dha also known as:

BkavW32.AIDetect.malware2
LionicTrojan.Win32.Agent.j!c
ElasticWindows.Trojan.CobaltStrike
FireEyeGeneric.mg.78d6ca966b7a7129
CAT-QuickHealTrojanPWS.Zbot.Y
McAfeeGenericRXLS-WT!78D6CA966B7A
CylanceUnsafe
SangforRansom.Win32.Sfile.z
K7AntiVirusTrojan ( 0058c24c1 )
AlibabaRansom:Win32/generic.ali2000010
K7GWTrojan ( 0058c24c1 )
CrowdStrikewin/malicious_confidence_100% (W)
CyrenW32/ABRisk.EOXT-2009
ESET-NOD32a variant of Win32/Filecoder.SFile.A
APEXMalicious
Paloaltogeneric.ml
CynetMalicious (score: 100)
KasperskyTrojan-Ransom.Win32.Sfile.z
BitDefenderGen:Variant.Ransom.Mindware.1
MicroWorld-eScanGen:Variant.Ransom.Mindware.1
TencentWin32.Trojan.Filecoder.Akpi
Ad-AwareGen:Variant.Ransom.Mindware.1
SophosML/PE-A + Harmony Loader (PUA)
DrWebTrojan.Encoder.34939
ZillyaTrojan.Filecoder.Win32.23341
TrendMicroRansom_Agent.R002C0PD622
McAfee-GW-EditionBehavesLike.Win32.Generic.dh
EmsisoftGen:Variant.Ransom.Mindware.1 (B)
IkarusTrojan.Win32.CobaltStrike
GDataGen:Variant.Ransom.Mindware.1
JiangminTrojan.Sfile.c
WebrootW32.Ransom.Gen
AviraHEUR/AGEN.1221199
MAXmalware (ai score=88)
ArcabitTrojan.Ransom.Mindware.1
MicrosoftRansom:Win32/Sfiles.B!dha
AhnLab-V3Malware/Win.Ransom.R447846
VBA32BScope.TrojanRansom.Crypmodng
ALYacTrojan.Ransom.Filecoder
MalwarebytesRansom.Escal
TrendMicro-HouseCallRansom_Agent.R002C0PD622
RisingRansom.SFile!1.CA6C (CLASSIC)
SentinelOneStatic AI – Malicious PE
MaxSecureTrojan.Malware.300983.susgen
FortinetW32/Filecoder.OBU!tr.ransom
BitDefenderThetaAI:Packer.0658BBEB1E
AVGWin32:RansomX-gen [Ransom]
Cybereasonmalicious.66b7a7
AvastWin32:RansomX-gen [Ransom]

How to remove Ransom:Win32/Sfiles.B!dha?

Ransom:Win32/Sfiles.B!dha malware is very difficult to remove manually. It places its data in multiple locations throughout the disk, and can get back itself from one of the elements. Moreover, a lot of modifications in the windows registry, networking setups and Group Policies are quite hard to locate and return to the original. It is better to utilize a specific app – exactly, an anti-malware program. GridinSoft Anti-Malware will fit the best for virus removal objectives.

Why GridinSoft Anti-Malware? It is really lightweight and has its databases updated just about every hour. In addition, it does not have such bugs and exposures as Microsoft Defender does. The combination of these details makes GridinSoft Anti-Malware ideal for eliminating malware of any form.

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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