MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 9a8267ee382a67b7f05fce31664d3774e8ff827b37eff2974111975e37d7ba24. 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 17 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 9a8267ee382a67b7f05fce31664d3774e8ff827b37eff2974111975e37d7ba24
SHA3-384 hash: 8b3cc59b761067399f76b2769e55aae5f240aa4b1de96f8d7f13b7e417786f6add101bac4d6bca1dcd1c1f6334c66ac6
SHA1 hash: ef72ccf3e60f4189aba871a316394db437a32e8c
MD5 hash: 01949a9d48dcae488e340033a85c8df9
humanhash: georgia-east-georgia-uniform
File name:linux_aarch64
Download: download sample
File size:4'194'304 bytes
First seen:2026-03-28 22:03:00 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 49152:qxLcp2PMSjPnYxD4YuUsXoqR5ELkMO029tz1V:Acp2PMS4/uUsXogEuL
TLSH T163165C95FC2DB452E9E87DB83F2602947139FD889F81C3176614FB9DA9F23148F22660
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 abuse_ch
Tags:elf

Intelligence

File Origin
# of uploads :
1
# of downloads :
45
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Result
Verdict:
Malware
Maliciousness:

Behaviour
Runs as daemon
Manages services
Launching a process
Creating a process from a recently created file
Creating a file
Deletes a file
Changes the time when the file was created, accessed, or modified
Creating a file in the %temp% directory
Deleting a recently created file
Writes files to system directory
Creates or modifies files in /init.d to set up autorun
Creates or modifies symbolic links in /init.d to set up autorun
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
anti-vm crypto golang obfuscated
Link:
https://www.filescan.io/uploads/69c850222346b9da57ad6a6e/reports/dfad4781-700b-4665-b692-c70b6aa4d734/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
not packed
Botnet:
unknown
Number of open files:
0
Number of processes launched:
0
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/9a8267ee382a67b7f05fce31664d3774e8ff827b37eff2974111975e37d7ba24
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/50003ae1-bb73-4309-8569-6424d5a9dc2b
Behavior Graph:
Download SVG
%3 guuid=c767e43d-1800-0000-703a-6b16c90c0000 pid=3273 /usr/bin/sudo guuid=672fbf3f-1800-0000-703a-6b16d00c0000 pid=3280 /tmp/sample.bin guuid=c767e43d-1800-0000-703a-6b16c90c0000 pid=3273->guuid=672fbf3f-1800-0000-703a-6b16d00c0000 pid=3280 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/08f12133-b4b7-4d15-85bc-84ceaa9b6540
Result
Threat name:
n/a
Detection:
malicious
Classification:
spre.troj.evad
Score:
84 / 100
Link:
https://www.joesandbox.com/analysis/1890610
Signature
Drops files in suspicious directories
Drops invisible ELF files
Executes the "crontab" command typically for achieving persistence
Modifies the '.bashrc' or '.bash_profile' file typically for persisting actions
Multi AV Scanner detection for submitted file
Sample tries to persist itself using /etc/profile
Sample tries to persist itself using cron
Sample tries to persist itself using System V runlevels
Writes ELF files to hidden directories
Writes identical ELF files to multiple locations
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1890610 Sample: linux_aarch64.elf Startdate: 28/03/2026 Architecture: LINUX Score: 84 98 ak.504.su 82.27.11.165, 28588, 40164 NTLGB United Kingdom 2->98 100 185.125.190.26, 443 CANONICAL-ASGB United Kingdom 2->100 102 Multi AV Scanner detection for submitted file 2->102 10 systemd System.img-6.8.0-8 2->10         started        12 linux_aarch64.elf 2->12         started        14 systemd snapd-env-generator 2->14         started        16 8 other processes 2->16 signatures3 process4 process5 18 System.img-6.8.0-8 System.img-6.8.0-8 10->18         started        22 linux_aarch64.elf linux_aarch64.elf 12->22         started        file6 78 /usr/sbin/.write_test_a779, ASCII 18->78 dropped 80 /usr/sbin/.write_test_4t8g, ASCII 18->80 dropped 82 /usr/sbin/.write_test_4rm1, ASCII 18->82 dropped 90 32 other malicious files 18->90 dropped 104 Writes ELF files to hidden directories 18->104 106 Writes identical ELF files to multiple locations 18->106 108 Sample tries to persist itself using /etc/profile 18->108 114 3 other signatures 18->114 24 System.img-6.8.0-8 crontab 18->24         started        28 System.img-6.8.0-8 crontab 18->28         started        30 System.img-6.8.0-8 update-rc.d 18->30         started        38 16 other processes 18->38 84 /etc/rc.local.tmp_f38hx, POSIX 22->84 dropped 86 /etc/init.d/systemd-logind.tmp_yxsfh, POSIX 22->86 dropped 88 /etc/init.d/.write_test_hbjq, ASCII 22->88 dropped 92 2 other malicious files 22->92 dropped 110 Drops files in suspicious directories 22->110 112 Sample tries to persist itself using System V runlevels 22->112 32 linux_aarch64.elf sh 22->32         started        34 linux_aarch64.elf update-rc.d 22->34         started        36 linux_aarch64.elf update-rc.d 22->36         started        40 4 other processes 22->40 signatures7 process8 file9 94 /var/spool/cron/crontabs/tmp.yE8DVz, ASCII 24->94 dropped 116 Sample tries to persist itself using cron 24->116 118 Executes the "crontab" command typically for achieving persistence 24->118 96 /var/spool/cron/crontabs/tmp.3UhGh6, ASCII 28->96 dropped 42 update-rc.d systemctl 30->42         started        44 sh System 32->44         started        120 Sample tries to persist itself using System V runlevels 34->120 46 update-rc.d systemctl 34->46         started        56 2 other processes 36->56 48 sh killai 38->48         started        50 sh .at.atloy 38->50         started        52 sh .font-unix-helpver 38->52         started        58 7 other processes 38->58 54 systemd-logind System.img-6.8.0-8 40->54         started        signatures10 process11 process12 60 System sleep 44->60         started        62 System System.img-6.8.0-8 44->62         started        70 5 other processes 44->70 64 killai sleep 48->64         started        72 4 other processes 48->72 66 .at.atloy sleep 50->66         started        74 2 other processes 50->74 68 .font-unix-helpver sleep 52->68         started        76 2 other processes 52->76
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/9a8267ee382a67b7f05fce31664d3774e8ff827b37eff2974111975e37d7ba24
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/9a8267ee382a67b7f05fce31664d3774e8ff827b37eff2974111975e37d7ba24/
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=tkbgp3ryfjt3p4c7zyywmtjxotup7at3g7x7ff2bcglv4n6xxisa._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/260328-1yf1vaay3y/
Please note that we are no longer able to provide a coverage score for Virus Total.

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: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_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: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: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

elf 9a8267ee382a67b7f05fce31664d3774e8ff827b37eff2974111975e37d7ba24

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3801982/
  
Delivery method
Distributed via web download

Comments