MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 0d16727d2da098191b458090834cf8d12dab98c5131500147a8a30ba5cd57491. 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


Kaiji


Vendor detections: 9


Intelligence 9 IOCs YARA 21 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 0d16727d2da098191b458090834cf8d12dab98c5131500147a8a30ba5cd57491
SHA3-384 hash: 5d09091f60353bee1a22cff2917746d97d0fb4939e9e3986d9436a78da4755f29b67b6db7143f729648bde6d49b3bfeb
SHA1 hash: 06455d54e6f6fe57a53cab62b8b72da7265ee6a1
MD5 hash: 6e689624de659c7fdebb8e9d3dfa9b58
humanhash: blue-oscar-sixteen-black
File name:linux_mips_softfloat
Download: download sample
Signature Kaiji
Create hunting rule
File size:5'898'240 bytes
First seen:2026-02-01 20:23:32 UTC
Last seen:2026-02-03 10:21:17 UTC
File type: elf
MIME type:application/x-executable
ssdeep 49152:L3qbSw1zUu72RTScFnsKbyRHzPDPs4coYtJkEk2wBIxWyDp/9zUH+zOu1x83ZIqG:jqO0o2egDQ
TLSH T1F85629037E28D71EC62921345EB2CA9467393C9545DAAA13B395F30EA8F20BC595FDF0
telfhash t1d1c08c458b20229c7d812dd29e8cf53374e8f563097a109cfe7a9083893c4b3a20c92c
gimphash d32a616709154d99f5f34672a5e693bcff5dc106b2584b8d6f593ff16d689453
Magika elf
Reporter abuse_ch
Tags:elf kaiji

Intelligence

File Origin
# of uploads :
4
# of downloads :
86
Origin country :
DE DE
Vendor Threat Intelligence
Gathering data
Detection(s):
Sanesecurity.Malware.30444.LC.UNOFFICIAL
Create hunting rule

Unix.Malware.Kaiji-10002376-0
Create hunting rule

Unix.Malware.Kaiji-10003612-0
Create hunting rule

Unix.Malware.Kaiji-10025522-0
Create hunting rule

Unix.Malware.Kaiji-10028086-0
Create hunting rule

Unix.Malware.Kaiji-10028719-0
Create hunting rule

Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
chaos crypto golang kaiji
Link:
https://www.filescan.io/uploads/697fb673930564ff3c822276/reports/c282ccbc-bebb-4614-aa59-db8e84fd9daf/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
mips
Packer:
not packed
Botnet:
unknown
Number of open files:
14
Number of processes launched:
15
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/0d16727d2da098191b458090834cf8d12dab98c5131500147a8a30ba5cd57491
Behaviour
Persistence
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.32.be
First seen:
2026-02-01T18:36:00Z UTC
Last seen:
2026-02-01T19:40:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/0d16727d2da098191b458090834cf8d12dab98c5131500147a8a30ba5cd57491/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/132aa8b8-eb6f-4d09-a843-8a5757340eb1
Behavior Graph:
Download SVG
%3 guuid=50e4aeff-1900-0000-5d80-32850b090000 pid=2315 /usr/bin/sudo guuid=dc53d101-1a00-0000-5d80-32850f090000 pid=2319 /tmp/sample.bin guuid=50e4aeff-1900-0000-5d80-32850b090000 pid=2315->guuid=dc53d101-1a00-0000-5d80-32850f090000 pid=2319 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/c9c86f8b-0d2f-4b4e-b04a-1a1e234a0b1a
Result
Threat name:
Chaos
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
56 / 100
Link:
https://www.joesandbox.com/analysis/1861294
Signature
Multi AV Scanner detection for submitted file
Yara detected Chaos
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/0d16727d2da098191b458090834cf8d12dab98c5131500147a8a30ba5cd57491
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/0d16727d2da098191b458090834cf8d12dab98c5131500147a8a30ba5cd57491/
Verdict:
Malicious
Threat:
Family.KAIJI
Link:
https://tip.neiki.dev/file/0d16727d2da098191b458090834cf8d12dab98c5131500147a8a30ba5cd57491
Threat name:
Linux.Trojan.Multiverze
Create hunting rule
Status:
Malicious
First seen:
2026-02-01 20:24:43 UTC
File Type:
ELF32 Big (Exe)
AV detection:
14 of 24 (58.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=bulhe7jnucmbsg2fqciigthy2ew2xggfcmkqafd2riyluxgvosiq._file
Result
Malware family:
kaiji
Create hunting rule
Score:
  10/10
Tags:
family:kaiji discovery execution persistence privilege_escalation
Link:
https://tria.ge/reports/260201-y63tgae17b/
Behaviour
GoLang User-Agent
Enumerates kernel/hardware configuration
Reads runtime system information
System Network Configuration Discovery
Changes its process name
Creates/modifies Cron job
Executes dropped EXE
Kaiji
Kaiji family
kaiji_chaosbot
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/0d16727d2da098191b458090834cf8d12dab98c5131500147a8a30ba5cd57491

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: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:NET
Create hunting rule
Author:malware-lu
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: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

Kaiji

elf 0d16727d2da098191b458090834cf8d12dab98c5131500147a8a30ba5cd57491

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3767531/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3767537/
  
URLhaus
https://urlhaus.abuse.ch/url/3767543/
  
URLhaus
https://urlhaus.abuse.ch/url/3767544/
  
URLhaus
https://urlhaus.abuse.ch/url/3767546/
  
URLhaus
https://urlhaus.abuse.ch/url/3767564/
  
URLhaus
https://urlhaus.abuse.ch/url/3767582/
  
URLhaus
https://urlhaus.abuse.ch/url/3767595/
  
URLhaus
https://urlhaus.abuse.ch/url/3767628/
  
URLhaus
https://urlhaus.abuse.ch/url/3769123/
  
URLhaus
https://urlhaus.abuse.ch/url/3769972/
  
URLhaus
https://urlhaus.abuse.ch/url/3767750/
  
URLhaus
https://urlhaus.abuse.ch/url/3768649/
  
URLhaus
https://urlhaus.abuse.ch/url/3767864/
  
URLhaus
https://urlhaus.abuse.ch/url/3768511/
  
URLhaus
https://urlhaus.abuse.ch/url/3768666/
  
URLhaus
https://urlhaus.abuse.ch/url/3768358/
  
URLhaus
https://urlhaus.abuse.ch/url/3768870/
  
URLhaus
https://urlhaus.abuse.ch/url/3770046/
  
URLhaus
https://urlhaus.abuse.ch/url/3770262/
  
URLhaus
https://urlhaus.abuse.ch/url/3769898/
  
URLhaus
https://urlhaus.abuse.ch/url/3769896/
  
URLhaus
https://urlhaus.abuse.ch/url/3768442/
  
URLhaus
https://urlhaus.abuse.ch/url/3769524/
  
URLhaus
https://urlhaus.abuse.ch/url/3768146/
  
URLhaus
https://urlhaus.abuse.ch/url/3769693/
  
URLhaus
https://urlhaus.abuse.ch/url/3769609/
  
URLhaus
https://urlhaus.abuse.ch/url/3769545/

Comments