MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 bd6f00168e9e92434533fc1cbe5933c22bdde8239e7d6b7bf7e26b761723e0c0. 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: 7


Intelligence 7 IOCs YARA 17 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: bd6f00168e9e92434533fc1cbe5933c22bdde8239e7d6b7bf7e26b761723e0c0
SHA3-384 hash: d1365de394000130d4b14694161780450d1cb14004df067148639bb9b6c03f26f24b6172dbc1ca2487da383339058af3
SHA1 hash: 2a3cb765e37861b4d4ba4e5c23acf3747dc74050
MD5 hash: bb32598513135db9dfe510eac24f3b39
humanhash: angel-magnesium-solar-burger
File name:linux_aarch64
Download: download sample
File size:4'194'304 bytes
First seen:2026-03-19 21:18:48 UTC
Last seen:2026-03-20 08:03:35 UTC
File type: elf
MIME type:application/x-executable
ssdeep 49152:qxLcp2PMSjPnYxD4YuUsXoqR5ELkMO02Otz1V:Acp2PMS4/uUsXogEuK
TLSH T1DD165C95FC2DB452E9E87DB83F2602947139FD889F81C3176614FB9DA9F23148F22660
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
File size (compressed) :1'718'332 bytes
File size (de-compressed) :4'194'304 bytes
Format:linux/arm64
Packed file: a61c74d12b3e33d976eac340cb3039a7ef455b7bc362f4b956083e45de566a2c

Intelligence

File Origin
# of uploads :
5
# of downloads :
76
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
SecuriteInfo.com.Linux.Siggen.11940.20018.31887.UNOFFICIAL
Create hunting rule

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
Gathering data
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/bd6f00168e9e92434533fc1cbe5933c22bdde8239e7d6b7bf7e26b761723e0c0
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Unknown
File Type:
elf.64.le
Link:
https://opentip.kaspersky.com/bd6f00168e9e92434533fc1cbe5933c22bdde8239e7d6b7bf7e26b761723e0c0/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/0ebe05a8-2394-4a6f-88e7-fcf282ddc9ef
Behavior Graph:
Download SVG
%3 guuid=d839765d-1a00-0000-6eb2-9ba1ce090000 pid=2510 /usr/bin/sudo guuid=88fed060-1a00-0000-6eb2-9ba1d0090000 pid=2512 /tmp/sample.bin guuid=d839765d-1a00-0000-6eb2-9ba1ce090000 pid=2510->guuid=88fed060-1a00-0000-6eb2-9ba1d0090000 pid=2512 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/96aac051-b7c4-4f8f-8179-7adc1715d489
Result
Threat name:
n/a
Detection:
malicious
Classification:
spre.troj.evad
Score:
76 / 100
Link:
https://www.joesandbox.com/analysis/1886629
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
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: 1886629 Sample: linux_aarch64.elf Startdate: 19/03/2026 Architecture: LINUX Score: 76 97 109.202.202.202, 80 INIT7CH Switzerland 2->97 99 scan.504.su 199.48.247.167, 56999, 59314 GIGANEWSUS United States 2->99 101 3 other IPs or domains 2->101 9 systemd System.img-6.8.0-8 2->9         started        11 linux_aarch64.elf 2->11         started        13 systemd snapd-env-generator 2->13         started        15 10 other processes 2->15 process3 process4 17 System.img-6.8.0-8 System.img-6.8.0-8 9->17         started        21 linux_aarch64.elf linux_aarch64.elf 11->21         started        file5 77 /usr/sbin/.write_test_qvw0, ASCII 17->77 dropped 79 /usr/sbin/.write_test_nx40, ASCII 17->79 dropped 81 /usr/sbin/.at.atloy.tmp_qfqdo, POSIX 17->81 dropped 89 25 other files (24 malicious) 17->89 dropped 103 Writes ELF files to hidden directories 17->103 105 Writes identical ELF files to multiple locations 17->105 107 Sample tries to persist itself using /etc/profile 17->107 113 3 other signatures 17->113 23 System.img-6.8.0-8 crontab 17->23         started        27 System.img-6.8.0-8 crontab 17->27         started        29 System.img-6.8.0-8 update-rc.d 17->29         started        37 14 other processes 17->37 83 /etc/init.d/systemd-logind.tmp_qtc5v, POSIX 21->83 dropped 85 /etc/init.d/.write_test_xnd7, ASCII 21->85 dropped 87 /boot/System.img-6.8.0-8.tmp_h2c2d, ELF 21->87 dropped 91 2 other files (none is malicious) 21->91 dropped 109 Drops files in suspicious directories 21->109 111 Sample tries to persist itself using System V runlevels 21->111 31 linux_aarch64.elf sh 21->31         started        33 linux_aarch64.elf update-rc.d 21->33         started        35 linux_aarch64.elf update-rc.d 21->35         started        39 4 other processes 21->39 signatures6 process7 file8 93 /var/spool/cron/crontabs/tmp.a3Obqh, ASCII 23->93 dropped 115 Sample tries to persist itself using cron 23->115 117 Executes the "crontab" command typically for achieving persistence 23->117 95 /var/spool/cron/crontabs/tmp.5YkVPf, ASCII 27->95 dropped 41 update-rc.d systemctl 29->41         started        43 sh System 31->43         started        119 Sample tries to persist itself using System V runlevels 33->119 45 update-rc.d systemctl 33->45         started        55 2 other processes 35->55 47 sh killai 37->47         started        49 sh .at.atloy 37->49         started        51 sh .font-unix-helpver 37->51         started        57 7 other processes 37->57 53 systemd-logind System.img-6.8.0-8 39->53         started        signatures9 process10 process11 59 System sleep 43->59         started        61 System System.img-6.8.0-8 43->61         started        69 5 other processes 43->69 63 killai sleep 47->63         started        71 4 other processes 47->71 65 .at.atloy sleep 49->65         started        73 2 other processes 49->73 67 .font-unix-helpver sleep 51->67         started        75 2 other processes 51->75
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/bd6f00168e9e92434533fc1cbe5933c22bdde8239e7d6b7bf7e26b761723e0c0
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/bd6f00168e9e92434533fc1cbe5933c22bdde8239e7d6b7bf7e26b761723e0c0/
Threat name:
Linux.Trojan.Generic
Create hunting rule
Status:
Suspicious
First seen:
2026-03-19 21:19:32 UTC
File Type:
ELF64 Little (Exe)
AV detection:
6 of 24 (25.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=xvxqafuot2jegrjt7qol4wjtyiv532bdtz6ww67x4jvxmfzd4daa._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/260319-z6dd9aew81/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.00
Link:
https://yomi.yoroi.company/submissions/bd6f00168e9e92434533fc1cbe5933c22bdde8239e7d6b7bf7e26b761723e0c0

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 bd6f00168e9e92434533fc1cbe5933c22bdde8239e7d6b7bf7e26b761723e0c0

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3800085/
  
Delivery method
Distributed via web download

Comments