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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 53d2484ae1ad6ff9547d90f5f5ccd6ae1dca8cb24e622a07dfc74c9593b2c3fa. While MalwareBazaar tries to identify whether the sample provided is malicious or not, there is no guarantee that a sample in MalwareBazaar is malicious.

Database Entry


Gentlemen


Vendor detections: 9


Intelligence 9 IOCs YARA 24 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 53d2484ae1ad6ff9547d90f5f5ccd6ae1dca8cb24e622a07dfc74c9593b2c3fa
SHA3-384 hash: 84b6c21795d723b77218fd1b53953670f6b0feffe4e83d0b54a638a5d8be0fb659b0b573fe5d4f2eb6eddce9a524aae5
SHA1 hash: 4cf4ba5a575b8f153cfa34ceef6006436dbbf432
MD5 hash: 093f63c3a11f9ff01de82f3bbf27be17
humanhash: happy-august-uranus-tango
File name:boom
Download: download sample
Signature Gentlemen
Create hunting rule
File size:2'490'504 bytes
First seen:2026-10-22 18:10:35 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 49152:qCcRdHJoTNNbQzBHLsTw4p0T6KEsomh5E/:qC2H6TyQs9E/
TLSH T112B54A97FCA114E6C0AAA33289635692BB71BC451F3123D72F50BA7C2F72BD0A975704
telfhash t1d1426a714dbd7471b7a6da11b363b4b4963728a572f838b51023a984ffc5e801ca683b
gimphash e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
TrID 50.1% (.) ELF Executable and Linkable format (Linux) (4022/12)
49.8% (.O) ELF Executable and Linkable format (generic) (4000/1)
Magika elf
Reporter BlinkzSec
Tags:GENTLEMEN Ransomware

Intelligence

File Origin
# of uploads :
1
# of downloads :
154
Origin country :
IN IN
Vendor Threat Intelligence
No detections
Detection(s):
SecuriteInfo.com.FreeBSD.Encoder.2.22476.21635.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
base64 golang ransomware tor
Link:
https://www.filescan.io/uploads/6adaee946a9d69d1f613fb03/reports/bfeb7358-42a3-4606-8565-17d8108044fa/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
x86
Packer:
not packed
Botnet:
unknown
Number of open files:
0
Number of processes launched:
1
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/53d2484ae1ad6ff9547d90f5f5ccd6ae1dca8cb24e622a07dfc74c9593b2c3fa
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.64.le
First seen:
2026-10-22T19:08:00Z UTC
Last seen:
2026-10-23T09:56:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/53d2484ae1ad6ff9547d90f5f5ccd6ae1dca8cb24e622a07dfc74c9593b2c3fa/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/f50d63d3-c6ef-466f-8fce-0e0134e8a160
Behavior Graph:
Download SVG
%3 guuid=f54ee5de-1600-0000-3d61-4d42b90e0000 pid=3769 /usr/bin/sudo guuid=89108be1-1600-0000-3d61-4d42c40e0000 pid=3780 /tmp/sample.bin guuid=f54ee5de-1600-0000-3d61-4d42b90e0000 pid=3769->guuid=89108be1-1600-0000-3d61-4d42c40e0000 pid=3780 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/29f12c54-27e7-41a5-85fa-66d092242b11
Score:
98%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/53d2484ae1ad6ff9547d90f5f5ccd6ae1dca8cb24e622a07dfc74c9593b2c3fa
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/53d2484ae1ad6ff9547d90f5f5ccd6ae1dca8cb24e622a07dfc74c9593b2c3fa/
Threat name:
Linux.Ransomware.GentleCrypt
Create hunting rule
Status:
Malicious
First seen:
2026-10-22 18:10:26 UTC
File Type:
ELF64 Little (Exe)
AV detection:
5 of 24 (20.83%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=kpjeqsxbvvx7svd5sd27ltgwvyo4vdfsjzrcub67y5gjle5syp5a._file
Result
Malware family:
gentlemen
Create hunting rule
Score:
  10/10
Tags:
family:gentlemen linux ransomware
Link:
https://tria.ge/reports/261022-wspzcagx3l/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.00
Link:
https://yomi.yoroi.company/submissions/53d2484ae1ad6ff9547d90f5f5ccd6ae1dca8cb24e622a07dfc74c9593b2c3fa

YARA Signatures

MalwareBazaar uses YARA rules from several public and non-public repositories, such as YARAhub and Malpedia. Those are being matched against malware samples uploaded to MalwareBazaar as well as against any suspicious process dumps they may create. Please note that only results from TLP:CLEAR rules are being displayed.

Rule name:CP_Script_Inject_Detector
Create hunting rule
Author:DiegoAnalytics
Description:Detects attempts to inject code into another process across PE, ELF, Mach-O binaries
Rule name:DetectEncryptedVariants
Create hunting rule
Author:Zinyth
Description:Detects 'encrypted' in ASCII, Unicode, base64, or hex-encoded
Rule name:DetectGoMethodSignatures
Create hunting rule
Author:Wyatt Tauber
Description:Detects Go method signatures in unpacked Go binaries
Rule name:Detect_Go_GOMAXPROCS
Create hunting rule
Author:Obscurity Labs LLC
Description:Detects Go binaries by the presence of runtime.GOMAXPROCS in the runtime metadata
Rule name:enterpriseapps2
Create hunting rule
Author:Tim Brown @timb_machine
Description:Enterprise apps
Rule name:enterpriseunix2
Create hunting rule
Author:Tim Brown @timb_machine
Description:Enterprise UNIX
Rule name:exploit_any_poppopret
Create hunting rule
Author:Jeff White [karttoon@gmail.com] @noottrak
Description:Identify POP -> POP -> RET opcodes for quick ROP Gadget creation in target binaries.
Rule name:F01_s1ckrule
Create hunting rule
Author:s1ckb017
Rule name:GoBinTest
Create hunting rule
Rule name:golang
Create hunting rule
Rule name:golang_binary_string
Create hunting rule
Description:Golang strings present
Rule name:Golang_Find_CSC846
Create hunting rule
Author:Ashar Siddiqui
Description:Find Go Signatuers
Rule name:Golang_Find_CSC846_Simple
Create hunting rule
Author:Ashar Siddiqui
Description:Find Go Signatuers
Rule name:LIN_Sample_Unique_4c099562
Create hunting rule
Author:Marjoriefort
Description:Detects Unknown (elf, etat binaire)
Rule name:Multi_Ransomware_Gentlemen_ce5b1d49
Create hunting rule
Author:Elastic Security
Rule name:ProgramLanguage_Golang
Create hunting rule
Author:albertzsigovits
Description:Application written in Golang programming language
Rule name:RANSOMWARE
Create hunting rule
Author:ToroGuitar
Rule name:SHA512_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for SHA384/SHA512 constants
Rule name:TH_Generic_MassHunt_Linux_Malware_2026_CYFARE
Create hunting rule
Author:CYFARE
Description:Generic Linux malware mass-hunt rule - 2026
Reference:https://cyfare.net/
Rule name:unixredflags3
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for UNIX red flags
Rule name:vmdetect
Create hunting rule
Author:nex
Description:Possibly employs anti-virtualization techniques

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

Gentlemen

elf 53d2484ae1ad6ff9547d90f5f5ccd6ae1dca8cb24e622a07dfc74c9593b2c3fa

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3955970/
  
Delivery method
Distributed via web download

Comments