MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 af206ad253426ae2d09399c980540ec001c3cb1391b62ce24d136e2e91993745. 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


Mirai


Vendor detections: 9


Intelligence 9 IOCs YARA 4 File information Comments
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SHA256 hash: af206ad253426ae2d09399c980540ec001c3cb1391b62ce24d136e2e91993745
SHA3-384 hash: b16751055bd1756ea5b8a2bde8dcd63d9d1e3163cdec9073acb357f6abd171aac863d8beab23413910a874cf05f69a03
SHA1 hash: 50483731c9b3292126b4599579f05887f4bed563
MD5 hash: 7023d980b9d72b02f8e0336e63497941
humanhash: pennsylvania-arkansas-whiskey-indigo
File name:arm6
Download: download sample
Signature Mirai
Create hunting rule
File size:217'384 bytes
First seen:2025-12-26 06:17:22 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 6144:RrOZ+5vREHKVAbW58fyeZfKNwODuxEHK1gGk0UWpT1rXZ5xau7eCCYzO6ffK:RrTxREHKVAbW58fyifKNwODuxEHK1gCt
TLSH T156242B42F9518E12C5C112FAFB5E514D33136BB9E2EE7202DD246FA0378A8EF0E7A551
telfhash t18d01bd44ce444b3c3ae6819485fd261772ba71e8a62119888f98bf9e2603cc5b013c27
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 mirai upx-dec


Avatar
abuse_ch
UPX decompressed file, sourced from SHA256 81f2885b1dec16fc077eb969c019fa8e9469800410976a98b49821eed314aa3d
File size (compressed) :77'424 bytes
File size (de-compressed) :217'384 bytes
Format:linux/arm
Packed file: 81f2885b1dec16fc077eb969c019fa8e9469800410976a98b49821eed314aa3d

Intelligence

File Origin
# of uploads :
1
# of downloads :
34
Origin country :
NL NL
Vendor Threat Intelligence
Malware configuration found for:
Mirai
Details
Mirai
an XOR decryption key and at least a c2 socket address
Link:
https://research.acce.ciphertechsolutions.com/results/4d29c79f-6cc4-454b-a36c-b52776c9499e/
Detection(s):
Sanesecurity.Malware.30435.LC.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Siggen.9999-6.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.32133.LX.BOT.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-7100807-0
Create hunting rule

Unix.Dropper.Mirai-7135897-0
Create hunting rule

Unix.Dropper.Mirai-7135901-0
Create hunting rule

Unix.Dropper.Mirai-7135909-0
Create hunting rule

Unix.Trojan.Mirai-7135916-0
Create hunting rule

Unix.Dropper.Mirai-7135918-0
Create hunting rule

Unix.Dropper.Mirai-7135954-0
Create hunting rule

Unix.Dropper.Mirai-7136016-0
Create hunting rule

Unix.Dropper.Mirai-7136028-0
Create hunting rule

Unix.Trojan.Mirai-8025795-0
Create hunting rule

Unix.Trojan.Mirai-9441505-0
Create hunting rule

Unix.Dropper.Mirai-10007027-0
Create hunting rule

Unix.Trojan.Mirai-10009361-0
Create hunting rule

Verdict:
Unknown
Threat level:
  2.5/10
Confidence:
100%
Tags:
anti-vm gcc rust
Link:
https://www.filescan.io/uploads/694e28a53f8fdbf8e9526e93/reports/87949785-0d8b-4742-8586-074d4852a685/overview
Result
Gathering data
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/1286d829-e291-4515-bc87-1a21c92d6ea2
Behavior Graph:
Download SVG
%3 guuid=7971594d-1800-0000-e21c-205159090000 pid=2393 /usr/bin/sudo guuid=8da88d4f-1800-0000-e21c-20515a090000 pid=2394 /tmp/sample.bin guuid=7971594d-1800-0000-e21c-205159090000 pid=2393->guuid=8da88d4f-1800-0000-e21c-20515a090000 pid=2394 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/602ec8cb-048f-42fd-8df1-dcd25f162c12
Result
Threat name:
Gafgyt
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
80 / 100
Link:
https://www.joesandbox.com/analysis/1839638
Signature
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Found malware configuration
Multi AV Scanner detection for submitted file
Yara detected Gafgyt
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1839638 Sample: arm6.elf Startdate: 26/12/2025 Architecture: LINUX Score: 80 30 169.254.169.254, 80 USDOSUS Reserved 2->30 32 162.213.35.25, 443, 56122 CANONICAL-ASGB United States 2->32 34 daisy.ubuntu.com 2->34 36 Found malware configuration 2->36 38 Antivirus detection for dropped file 2->38 40 Antivirus / Scanner detection for submitted sample 2->40 42 2 other signatures 2->42 9 arm6.elf 2->9         started        11 python3.8 dpkg 2->11         started        signatures3 process4 process5 13 arm6.elf 9->13         started        file6 28 /usr/local/bin/infinitd, ELF 13->28 dropped 16 arm6.elf sh 13->16         started        18 arm6.elf sh 13->18         started        20 arm6.elf 13->20         started        22 23 other processes 13->22 process7 process8 24 sh systemctl 16->24         started        26 sh systemctl 18->26         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/af206ad253426ae2d09399c980540ec001c3cb1391b62ce24d136e2e91993745
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/af206ad253426ae2d09399c980540ec001c3cb1391b62ce24d136e2e91993745/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-12-26 06:18:12 UTC
File Type:
ELF32 Little (Exe)
AV detection:
17 of 36 (47.22%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=v4qgvustijvofuettheyavaoyaa4hsytsg3czysncnxc5emzg5cq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet discovery persistence privilege_escalation
Link:
https://tria.ge/reports/251226-g2pbva1rbm/
Behaviour
Reads runtime system information
Changes its process name
Reads system network configuration
Enumerates active TCP sockets
Enumerates running processes
Modifies systemd
Write file to user bin folder
Mirai
Mirai family
Malware Config
C2 Extraction:
teamc2.duckdns.org
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-7100807-0
YARA:
n/a
Link:
https://app.threat.zone/submission/2837e7d3-b0b9-4b25-8af6-4d990b1a384b
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/af206ad253426ae2d09399c980540ec001c3cb1391b62ce24d136e2e91993745

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:ELF_Mirai
Create hunting rule
Author:NDA0E
Description:Detects multiple Mirai variants
Rule name:ELF_Toriilike_persist
Create hunting rule
Author:4r4
Description:Detects Torii IoT Botnet (stealthier Mirai alternative)
Reference:Identified via unique string 'npxXoudifFeEgGaACScs'
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
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

Mirai

elf 81f2885b1dec16fc077eb969c019fa8e9469800410976a98b49821eed314aa3d

Mirai

elf af206ad253426ae2d09399c980540ec001c3cb1391b62ce24d136e2e91993745

(this sample)

  
Dropped by
SHA256 81f2885b1dec16fc077eb969c019fa8e9469800410976a98b49821eed314aa3d
  
URLhaus
https://urlhaus.abuse.ch/url/3722815/
  
Delivery method
Distributed via web download
  
Dropped by
MD5 018d50fabe5481be05d03102e1564a8d
  
URLhaus
https://urlhaus.abuse.ch/url/3722819/
  
URLhaus
https://urlhaus.abuse.ch/url/3719335/

Comments