MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 9361dd7f8aab37f822df4bd247b0c75988eaf0ef2c96275e0af211ebc164cb60. 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: 11


Intelligence 11 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 9361dd7f8aab37f822df4bd247b0c75988eaf0ef2c96275e0af211ebc164cb60
SHA3-384 hash: 9406bea6db186af40131594521b12b83935e1a96bdb1e246d7719aafba71276970e3c51bdcdb6e0271ff4726f4f88562
SHA1 hash: bbe1b1e85872805a1bd2fb9dce2e7476121740b6
MD5 hash: 9e3d8e816dbef239ff673b6d30160b98
humanhash: sad-august-sad-aspen
File name:debug
Download: download sample
Signature Mirai
Create hunting rule
File size:40'020 bytes
First seen:2025-10-17 23:34:49 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:8+LOCkWBJRyFT1TZPZEXk4AEIruZzonbcuyD7UHQRjJ:8+e4yXZPmUfBPnouy8Hyd
TLSH T12F03F112D8894DC2C8FADA7D647F291EB861E01A7B4456FE06C5A2F12104B1B5E283E9
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

Intelligence

File Origin
# of uploads :
1
# of downloads :
55
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Unix.Dropper.Mirai-7135858-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Receives data from a server
Opens a port
DNS request
Sends data to a server
Connection attempt
Verdict:
Unknown
Threat level:
  2.5/10
Confidence:
100%
Tags:
obfuscated packed upx
Link:
https://www.filescan.io/uploads/68f2d2e9c85c5c56972d0694/reports/35b99ad0-ae9c-4fdc-ac83-73c85cf846cc/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-10-17T20:57:00Z UTC
Last seen:
2025-10-19T04:47:00Z UTC
Hits:
~10
Detections:
HEUR:Backdoor.Linux.Gafgyt.bj HEUR:Backdoor.Linux.Mirai.r HEUR:Backdoor.Linux.Mirai.b HEUR:Backdoor.Linux.Gafgyt.bl
Link:
https://opentip.kaspersky.com/9361dd7f8aab37f822df4bd247b0c75988eaf0ef2c96275e0af211ebc164cb60/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/4a7273f3-ea04-4b8c-b5d5-e445252cb80f
Behavior Graph:
Download SVG
%3 guuid=287b936f-1a00-0000-ba40-11cdb2040000 pid=1202 /usr/bin/sudo guuid=c4278471-1a00-0000-ba40-11cdb7040000 pid=1207 /tmp/sample.bin net send-data guuid=287b936f-1a00-0000-ba40-11cdb2040000 pid=1202->guuid=c4278471-1a00-0000-ba40-11cdb7040000 pid=1207 execve 8b0a01dc-0728-52c1-8024-c4ba7801b8d6 8.8.8.8:53 guuid=c4278471-1a00-0000-ba40-11cdb7040000 pid=1207->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 send: 690B 50f4a7af-3780-5248-b2cc-de15b6c8e346 mirailoversddos.duckdns.org:80 guuid=c4278471-1a00-0000-ba40-11cdb7040000 pid=1207->50f4a7af-3780-5248-b2cc-de15b6c8e346 send: 22B guuid=c97cdead-1a00-0000-ba40-11cd0a050000 pid=1290 /tmp/sample.bin dns net send-data guuid=c4278471-1a00-0000-ba40-11cdb7040000 pid=1207->guuid=c97cdead-1a00-0000-ba40-11cd0a050000 pid=1290 clone guuid=de57e6da-1b00-0000-ba40-11cdbb070000 pid=1979 /tmp/sample.bin guuid=c4278471-1a00-0000-ba40-11cdb7040000 pid=1207->guuid=de57e6da-1b00-0000-ba40-11cdbb070000 pid=1979 clone guuid=c97cdead-1a00-0000-ba40-11cd0a050000 pid=1290->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 send: 765B aff69e11-e8c1-52fb-a2f5-66e2057f8726 mirailoversddos.duckdns.org:12121 guuid=c97cdead-1a00-0000-ba40-11cd0a050000 pid=1290->aff69e11-e8c1-52fb-a2f5-66e2057f8726 send: 104B guuid=3d50e8ad-1a00-0000-ba40-11cd0b050000 pid=1291 /tmp/sample.bin guuid=c97cdead-1a00-0000-ba40-11cd0a050000 pid=1290->guuid=3d50e8ad-1a00-0000-ba40-11cd0b050000 pid=1291 clone
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/f5b7ae8e-c247-44f2-8428-dcad09f9e702
Result
Threat name:
n/a
Detection:
malicious
Classification:
troj.evad
Score:
64 / 100
Link:
https://www.joesandbox.com/analysis/1797483
Signature
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sample is packed with UPX
Uses dynamic DNS services
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1797483 Sample: debug.elf Startdate: 18/10/2025 Architecture: LINUX Score: 64 18 mirailoversddos.duckdns.org 2->18 20 169.254.169.254, 80 USDOSUS Reserved 2->20 22 3 other IPs or domains 2->22 24 Malicious sample detected (through community Yara rule) 2->24 26 Multi AV Scanner detection for submitted file 2->26 28 Sample is packed with UPX 2->28 8 debug.elf 2->8         started        10 python3.8 dpkg 2->10         started        signatures3 30 Uses dynamic DNS services 18->30 process4 process5 12 debug.elf 8->12         started        14 debug.elf 8->14         started        process6 16 debug.elf 12->16         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/9361dd7f8aab37f822df4bd247b0c75988eaf0ef2c96275e0af211ebc164cb60
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/9361dd7f8aab37f822df4bd247b0c75988eaf0ef2c96275e0af211ebc164cb60/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/9361dd7f8aab37f822df4bd247b0c75988eaf0ef2c96275e0af211ebc164cb60
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-10-17 23:36:02 UTC
File Type:
ELF32 Little (Exe)
AV detection:
14 of 24 (58.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=snq5274kvm37qiw7jpjepmghlgeov4hpfslcoxqk6ii6xqleznqa._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet defense_evasion discovery linux upx
Link:
https://tria.ge/reports/251017-3lhd9afw5a/
Behaviour
Reads runtime system information
Enumerates running processes
Writes file to system bin folder
Modifies Watchdog functionality
Mirai
Mirai family
Malware Config
C2 Extraction:
mirailoversddos.duckdns.org
Verdict:
Unknown
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/771190fb-cc36-4e7d-be0b-b770e022851a
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
0.71
Link:
https://yomi.yoroi.company/submissions/9361dd7f8aab37f822df4bd247b0c75988eaf0ef2c96275e0af211ebc164cb60

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:SUSP_ELF_LNX_UPX_Compressed_File
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects a suspicious ELF binary with UPX compression
Reference:Internal Research
Rule name:upx_packed_elf_v1
Create hunting rule
Author:RandomMalware

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

Mirai

elf 9361dd7f8aab37f822df4bd247b0c75988eaf0ef2c96275e0af211ebc164cb60

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3680208/
  
Delivery method
Distributed via web download

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