MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 9cfaae3cce7b4d47dc25ea7dbbe3503b48663bdf9884c0181d239dcf7ba9907d. 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


Threat unknown


Vendor detections: 6


Intelligence 6 IOCs YARA 21 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 9cfaae3cce7b4d47dc25ea7dbbe3503b48663bdf9884c0181d239dcf7ba9907d
SHA3-384 hash: e8acaa59ef34b758accc290b70538e049d54cbbab6346cee37434bae6209f1c68833eca1c5109adcfd553a545ecdff8e
SHA1 hash: 8000d3ee67ffb8ba25252460d76fe57877811b90
MD5 hash: d41ed67f9ef8ed75ff6523997d8ee6d0
humanhash: football-high-autumn-georgia
File name:bioset0
Download: download sample
File size:6'226'068 bytes
First seen:2026-06-25 06:58:42 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 49152:NS6eHpnrncisLTeoheRLygwzE1CD4aK2OZ2qjg5Ev:4xBaqiL7K2OZp2Ev
TLSH T1E7560797B9D24993C4E43637B8BE80C433635EBA9B9752566D05FA383EBE1D90E34304
telfhash t117e092556e0e23cd6fe04665468c42a88de93afc03506b988e3e6a5a09928c67086c15
gimphash e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
Magika elf
Reporter abuse_ch
Tags:elf upx-dec


Avatar
abuse_ch
UPX decompressed file, sourced from SHA256 c163ea23e0ba19412a7ff8d4ebf30dc1fa9ef113e83424aba27aae7995b9ba98
File size (compressed) :1'741'088 bytes
File size (de-compressed) :6'226'068 bytes
Format:linux/arm
Packed file: c163ea23e0ba19412a7ff8d4ebf30dc1fa9ef113e83424aba27aae7995b9ba98

Intelligence

File Origin
# of uploads :
1
# of downloads :
57
Origin country :
NL NL
Vendor Threat Intelligence
No detections
Detection(s):
SecuriteInfo.com.Linux.BackDoor.Vision.70.12985.15463.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Sends data to a server
Creating a file in the %temp% subdirectories
Connection attempt
Receives data from a server
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/5a2cfee3-9358-4ac1-ad05-df0de9bf1b2f
Behavior Graph:
Download SVG
%3 guuid=0947958f-1f00-0000-b9f5-e71948140000 pid=5192 /usr/bin/sudo guuid=024d9595-1f00-0000-b9f5-e71949140000 pid=5193 /tmp/sample.bin guuid=0947958f-1f00-0000-b9f5-e71948140000 pid=5192->guuid=024d9595-1f00-0000-b9f5-e71949140000 pid=5193 execve
Gathering data
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
48 / 100
Link:
https://www.joesandbox.com/analysis/1933558
Signature
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/9cfaae3cce7b4d47dc25ea7dbbe3503b48663bdf9884c0181d239dcf7ba9907d
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/9cfaae3cce7b4d47dc25ea7dbbe3503b48663bdf9884c0181d239dcf7ba9907d/
Threat name:
Linux.Trojan.Generic
Create hunting rule
Status:
Suspicious
First seen:
2026-06-25 07:01:48 UTC
File Type:
ELF32 Little (Exe)
AV detection:
4 of 36 (11.11%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=tt5k4pgopngupxbf5j63xy2qhnegmo67tccmaga5eoo4665jsb6q._file
Result
Malware family:
n/a
Score:
  6/10
Tags:
discovery
Link:
https://tria.ge/reports/260625-hsjwfaat4r/
Behaviour
Enumerates kernel/hardware configuration
Reads runtime system information
Writes file to tmp directory
Enumerates running processes
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.30
Link:
https://yomi.yoroi.company/submissions/9cfaae3cce7b4d47dc25ea7dbbe3503b48663bdf9884c0181d239dcf7ba9907d

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: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:identity_golang
Create hunting rule
Author:Eric Yocam
Description:find Golang malware
Rule name:MD5_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for MD5 constants
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:RIPEMD160_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for RIPEMD-160 constants
Rule name:setsockopt
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for setsockopt() red flags
Rule name:SHA1_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for SHA1 constants
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

File information

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

Web download

elf c163ea23e0ba19412a7ff8d4ebf30dc1fa9ef113e83424aba27aae7995b9ba98

elf 9cfaae3cce7b4d47dc25ea7dbbe3503b48663bdf9884c0181d239dcf7ba9907d

(this sample)

  
Dropped by
SHA256 c163ea23e0ba19412a7ff8d4ebf30dc1fa9ef113e83424aba27aae7995b9ba98
  
Dropped by
MD5 c7c4ce01c566737e4765dcbb34494017
  
URLhaus
https://urlhaus.abuse.ch/url/3875819/
  
Delivery method
Distributed via web download

Comments