MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 bea4b1c262380419e79058c48cdaee740012dfa49045ef8e0597e515337f7412. 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: bea4b1c262380419e79058c48cdaee740012dfa49045ef8e0597e515337f7412
SHA3-384 hash: bf6e8c35d0fd9e5c2ba02126c3d3925040b916aa1b597b60b8449cce382be9eb781fc618685e2ed78da49deb4f5282f1
SHA1 hash: 210a198736de5de5fed2534d6af368945c9fd6c3
MD5 hash: 4a018ad9fba6b3ef0bed9411ca96fa18
humanhash: cup-coffee-texas-fix
File name:aarch64
Download: download sample
File size:5'111'808 bytes
First seen:2026-02-24 08:24:21 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 49152:AfcIWIvVnjtfVzlJwxg6uaiWt2Jj5ExxaUTqk:2cIVVjtfVzlJRWt2TExf
TLSH T108365B98BC1DB522EAC97AB42B6541D47335FC48AF4183237514FBADAAF2354CF22760
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 juroots
Tags:elf

Intelligence

File Origin
# of uploads :
1
# of downloads :
72
Origin country :
US US
Vendor Threat Intelligence
No detections
Detection(s):
Unix.Malware.Kaiji-10003917-0
Create hunting rule

Unix.Malware.Kaiji-10013637-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Manages services
Launching a process
Sets a written file as executable
Creating a file
Creating a process from a recently created file
Changes the time when the file was created, accessed, or modified
Deleting a recently created file
Writes files to system directory
Creates or modifies files in /cron to set up autorun
Creates or modifies files in /init.d to set up autorun
Creates or modifies symbolic links in /init.d to set up autorun
Creates or modifies files to set up autorun
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
base64 crypto expand golang lolbin
Link:
https://www.filescan.io/uploads/699d603bcd25bfe1dfd8c0b4/reports/c13143d1-2bee-4124-9a2f-7e5a6d262de6/overview
Result
Gathering data
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/15b06b8e-07d9-4a6c-b31a-0078c85692fd
Behavior Graph:
Download SVG
%3 guuid=669d5989-1900-0000-63a2-8e1f030a0000 pid=2563 /usr/bin/sudo guuid=2b27528b-1900-0000-63a2-8e1f080a0000 pid=2568 /tmp/sample.bin guuid=669d5989-1900-0000-63a2-8e1f030a0000 pid=2563->guuid=2b27528b-1900-0000-63a2-8e1f080a0000 pid=2568 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/13039042-fb64-4aea-99d4-5f6a76e346db
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/bea4b1c262380419e79058c48cdaee740012dfa49045ef8e0597e515337f7412
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/bea4b1c262380419e79058c48cdaee740012dfa49045ef8e0597e515337f7412/
Threat name:
Linux.Trojan.Kaiji
Create hunting rule
Status:
Malicious
First seen:
2026-02-05 08:58:17 UTC
File Type:
ELF64 Little (Exe)
AV detection:
17 of 36 (47.22%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=x2sldqtchacbtz4qldcizwxooqabfx5esbc67dqfs7srkm37oqja._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/260224-kayb8afy7h/
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/bea4b1c262380419e79058c48cdaee740012dfa49045ef8e0597e515337f7412

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 bea4b1c262380419e79058c48cdaee740012dfa49045ef8e0597e515337f7412

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3784752/
  
Delivery method
Distributed via web download

Comments