Trojan:Win32/Sabsik.FL.B!rfn

What is the Win32:Evo-gen [Trj] virus?
Written by Robert Bailey
Spectating the Trojan:Win32/Sabsik.FL.B!rfn detection means that your PC 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 peculiar steps that must be taken as soon as possible.
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Trojan:Win32/Sabsik.FL.B!rfn detection is a virus detection you can spectate in your computer. It often shows up after the provoking activities on your computer – opening the suspicious email, clicking the advertisement in the Internet or installing the program from unreliable resources. From the moment it shows up, you have a short time to act until it begins its harmful activity. And be sure – it is better not to await these malicious actions.

What is Trojan:Win32/Sabsik.FL.B!rfn virus?

Trojan:Win32/Sabsik.FL.B!rfn is ransomware-type malware. It searches for the documents on your disks, encrypts it, and then asks you to pay the ransom for getting the decryption key. Besides making your files inaccessible, this virus additionally does a lot of damage to your system. It changes the networking setups in order to stop you from looking for the elimination articles or downloading the anti-malware program. In some cases, Trojan:Win32/Sabsik.FL.B!rfn can even prevent the setup of anti-malware programs.

Trojan:Win32/Sabsik.FL.B!rfn Summary

Summarizingly, Trojan:Win32/Sabsik.FL.B!rfn ransomware activities in the infected system are next:

  • SetUnhandledExceptionFilter detected (possible anti-debug);
  • Yara rule detections observed from a process memory dump/dropped files/CAPE;
  • Creates RWX memory;
  • Possible date expiration check, exits too soon after checking local time;
  • The binary contains an unknown PE section name indicative of packing;
  • The binary likely contains encrypted or compressed data.;
  • The executable is likely packed with VMProtect;
  • Authenticode signature is invalid;
  • Tries to suspend Cuckoo threads to prevent logging of malicious activity;
  • Ciphering the documents located on the victim’s disk drive — so the victim cannot open these documents;
  • Blocking the launching of .exe files of security tools
  • Blocking the launching of installation files of anti-malware programs

Ransomware has been a nightmare for the last 4 years. It is challenging to realize a more dangerous malware for both individuals and organizations. The algorithms used in Trojan:Win32/Sabsik.FL.B!rfn (usually, RHA-1028 or AES-256) are not hackable – with minor exclusions. To hack it with a brute force, you need to have a lot more time than our galaxy already exists, and possibly will exist. But that malware does not do all these unpleasant things instantly – it can take up to a few hours to cipher all of your files. Thus, seeing the Trojan:Win32/Sabsik.FL.B!rfn detection is a clear signal that you need to begin the removal process.

Where did I get the Trojan:Win32/Sabsik.FL.B!rfn?

General methods of Trojan:Win32/Sabsik.FL.B!rfn injection are typical for all other ransomware variants. Those are one-day landing websites where users are offered to download and install the free program, so-called bait emails and hacktools. Bait emails are a pretty modern strategy in malware spreading – you receive the e-mail that mimics some routine notifications about deliveries or bank service conditions changes. Within the e-mail, there is a corrupted MS Office file, or a web link which leads to the exploit landing site.

Malicious email spam

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

Avoiding it looks pretty simple, however, still requires tons of attention. Malware can hide in different places, and it is much better to prevent it even before it goes into your system than to depend on an anti-malware program. Essential cybersecurity knowledge is just an essential item in the modern world, even if your relationship with a computer stays on YouTube videos. That can save you a great deal of money and time which you would spend while looking for a fixing guide.

Trojan:Win32/Sabsik.FL.B!rfn malware technical details

File Info:

name: 42C18CD193EB92FE4F29.mlw
path: /opt/CAPEv2/storage/binaries/2cfa162b6c71418b9cced8bad5c4f785b7ed26a26e9c6243181af52bc1e049bc
crc32: AE7AB48E
md5: 42c18cd193eb92fe4f2956838efb92a7
sha1: ff1695f971562af7a10d67e25e5d9c7de79a0d73
sha256: 2cfa162b6c71418b9cced8bad5c4f785b7ed26a26e9c6243181af52bc1e049bc
sha512: 92a0948790f3c729286763cf8814e157a1b99783abca4a12cb586b597066e0e69ecca5c7707540fef2236c2a8592cce796be4a75a7de904052ab10bcedbfa575
ssdeep: 98304:ZxewJR3SmjzybkNMgK0MUI1miRwndufrmDQhBQqCCMU/Bs0mLnMsUhyNiPWy2:W/0MU0hRwkDnB5CCB/mvnMJyiPW
type: PE32 executable (console) Intel 80386, for MS Windows
tlsh: T1F346236353650145C0D2CD769A37BEE132FA437B8F81E8B8689E6ED536127F0E223953
sha3_384: db8e87a6343b9ad5ee8f509400ae12e3e094bd8ecfda1aae5d00ee55bc98b08d57de84cf9aa04ce030fe73a6bc27fb95
ep_bytes: 68e4a9f2e7e855fd380032f8f25731a1
timestamp: 2021-12-31 03:24:56

Version Info:

0: [No Data]

Trojan:Win32/Sabsik.FL.B!rfn also known as:

BkavW32.AIDetect.malware1
LionicTrojan.Win32.Inject.4!c
Elasticmalicious (high confidence)
MicroWorld-eScanGen:Variant.Ransom.EasyRansom.1
FireEyeGeneric.mg.42c18cd193eb92fe
ALYacGen:Variant.Ransom.EasyRansom.1
CylanceUnsafe
SangforTrojan.Win32.Save.a
K7AntiVirusTrojan ( 7000001c1 )
AlibabaRiskWare:Win32/VMProtect.3bb4fe36
K7GWTrojan ( 7000001c1 )
Cybereasonmalicious.971562
BitDefenderThetaGen:NN.ZexaF.34606.@FW@aqamIGoi
CyrenW32/Agent.DPT.gen!Eldorado
SymantecML.Attribute.HighConfidence
tehtrisGeneric.Malware
ESET-NOD32a variant of Win32/Packed.VMProtect.AR suspicious
TrendMicro-HouseCallTROJ_GEN.R03FC0RA722
Paloaltogeneric.ml
ClamAVWin.Malware.Vmprotbad-9867392-0
KasperskyVHO:Trojan.Win32.Inject.gen
BitDefenderGen:Variant.Ransom.EasyRansom.1
AvastWin32:Malware-gen
Ad-AwareGen:Variant.Ransom.EasyRansom.1
EmsisoftGen:Variant.Ransom.EasyRansom.1 (B)
ZillyaTrojan.Inject.Win32.317390
TrendMicroTROJ_GEN.R03FC0RA722
McAfee-GW-EditionBehavesLike.Win32.Generic.tc
SophosMal/Generic-S + Mal/VMProtBad-A
SentinelOneStatic AI – Malicious PE
JiangminRiskTool.Gamehack.dkdy
AviraHEUR/AGEN.1200237
MAXmalware (ai score=86)
Antiy-AVLTrojan/Generic.ASMalwS.3554A7A
KingsoftWin32.Troj.Undef.(kcloud)
MicrosoftTrojan:Win32/Sabsik.FL.B!rfn
GDataGen:Variant.Ransom.EasyRansom.1
CynetMalicious (score: 100)
AhnLab-V3Malware/Win.AGEN.C4482320
Acronissuspicious
McAfeeArtemis!42C18CD193EB
TACHYONTrojan/W32.Agent.5500416.B
VBA32TScope.Malware-Cryptor.SB
MalwarebytesTrojan.MalPack.VMP
APEXMalicious
RisingHacktool.Gamehack!8.59E (CLOUD)
YandexRiskware.VMProtect!ci4U34pEgmY
IkarusTrojan.Win32.VMProtBad
FortinetRiskware/Application
AVGWin32:Malware-gen
PandaTrj/CI.A
CrowdStrikewin/malicious_confidence_100% (W)

How to remove Trojan:Win32/Sabsik.FL.B!rfn?

Trojan:Win32/Sabsik.FL.B!rfn malware is incredibly difficult to erase manually. It places its data in multiple locations throughout the disk, and can restore itself from one of the elements. In addition, countless alterations in the registry, networking configurations and also Group Policies are pretty hard to identify and change to the original. It is far better to make use of a specific tool – exactly, an anti-malware tool. GridinSoft Anti-Malware will definitely fit the best for virus elimination goals.

Why GridinSoft Anti-Malware? It is very light-weight and has its databases updated practically every hour. Additionally, it does not have such problems and weakness as Microsoft Defender does. The combination of these facts makes GridinSoft Anti-Malware ideal for getting rid of 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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