MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8d1d557df1dc980d7df738f4b70dc39c6e38ee20d1856f48d491a7a4ffb98a82. 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: 5


Intelligence 5 IOCs YARA 21 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 8d1d557df1dc980d7df738f4b70dc39c6e38ee20d1856f48d491a7a4ffb98a82
SHA3-384 hash: 39884ae3bff499fddc43e86f8610eae839166dbe3f6556eb383f270b94936f7405f75a471d54af922ca5b21d743841a9
SHA1 hash: 77048ddbe2dde4519efdf34be67577a626f560cb
MD5 hash: a21b1ced84e07c061dbb17a571332ff8
humanhash: ack-oklahoma-venus-arizona
File name:mips64
Download: download sample
File size:5'832'704 bytes
First seen:2026-02-24 08:25:22 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 49152:Pfk83KR7cfBf/xpkV3+xqaSmXqzrm36ivHH:PfkIE9Vzrm36ivn
TLSH T1174619527F94EE1BE29421358AF6C23433D53E0582E421339612F71D2EBB2B49D5BED8
gimphash e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
Magika elf
Reporter juroots
Tags:elf

Intelligence

File Origin
# of uploads :
1
# of downloads :
111
Origin country :
US US
Vendor Threat Intelligence
No detections
Detection(s):
Unix.Malware.Kaiji-10003917-0
Create hunting rule

Unix.Malware.Kaiji-10013636-0
Create hunting rule

Unix.Malware.Kaiji-10025182-0
Create hunting rule

Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
mips
Packer:
not packed
Botnet:
unknown
Number of open files:
7
Number of processes launched:
1
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/8d1d557df1dc980d7df738f4b70dc39c6e38ee20d1856f48d491a7a4ffb98a82
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Result
Gathering data
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/222c2a9d-1b7f-4e62-9440-498ac27f5151
Behavior Graph:
Download SVG
%3 guuid=4d0cd74b-1a00-0000-94dd-4f47ce080000 pid=2254 /usr/bin/sudo guuid=17861a4e-1a00-0000-94dd-4f47d4080000 pid=2260 /tmp/sample.bin guuid=4d0cd74b-1a00-0000-94dd-4f47ce080000 pid=2254->guuid=17861a4e-1a00-0000-94dd-4f47d4080000 pid=2260 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/e2087982-45a0-4117-bd1f-7bf2b89c29ac
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/8d1d557df1dc980d7df738f4b70dc39c6e38ee20d1856f48d491a7a4ffb98a82
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/8d1d557df1dc980d7df738f4b70dc39c6e38ee20d1856f48d491a7a4ffb98a82/
Threat name:
Linux.Trojan.Kaiji
Create hunting rule
Status:
Malicious
First seen:
2026-02-22 08:58:36 UTC
File Type:
ELF64 Big (Exe)
AV detection:
16 of 36 (44.44%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ruovk7pr3sma27pxhd2lododtrxdr3ra2gcw6sgusgt2j75zrkba._file
Result
Malware family:
n/a
Score:
  3/10
Tags:
discovery
Link:
https://tria.ge/reports/260224-kb22ssfz3g/
Behaviour
System Network Configuration Discovery
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/8d1d557df1dc980d7df738f4b70dc39c6e38ee20d1856f48d491a7a4ffb98a82

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:Linux_Generic_Threat_a40aaa96
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:setsockopt
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for setsockopt() red flags
Rule name:SHA512_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for SHA384/SHA512 constants
Rule name:Suspicious_Golang_Binary
Create hunting rule
Author:Tim Machac
Description:Triage: Golang-compiled binary with suspicious OS/persistence/network strings (not family-specific)
Rule name:telebot_framework
Create hunting rule
Author:vietdx.mb
Rule name:test_Malaysia
Create hunting rule
Author:rectifyq
Description:Detects file containing malaysia string
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 8d1d557df1dc980d7df738f4b70dc39c6e38ee20d1856f48d491a7a4ffb98a82

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3784756/
  
Delivery method
Distributed via web download

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