MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8674afa078e620d5faaeb11509da3c070bc5d8770afc62b652d3ebbad0abb9f0. 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 6 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 8674afa078e620d5faaeb11509da3c070bc5d8770afc62b652d3ebbad0abb9f0
SHA3-384 hash: c66f1a45939244666d90da260f1c42de337b31c5e961d7048d11924783cd1619d6d7e9880ef27a886c889c339554caa2
SHA1 hash: 647b3d7f969e6cd12dc6ea61d5a6a6da8a0ed4f7
MD5 hash: 15d4dae747b5b14bf8f323415797ecb3
humanhash: music-blue-fifteen-twelve
File name:shadow.i586
Download: download sample
Signature Mirai
Create hunting rule
File size:66'884 bytes
First seen:2025-12-30 18:56:12 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:k8ez2Ed6lt5Hy4cXSqig7QsYMjajDbSUzTU:9y2Ed6s4cXSq57QsYMjEDbZ/
TLSH T132632BC46942DAF0EC295135E0A7FF3A46B7B17E0015D99FD7D549B2E4A3B029B0239C
telfhash t18c1123fb0a7e58dca3d0a901c21e6e0039ad5777281036e305335c7831afe8610afe39
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 :
42
Origin country :
DE DE
Vendor Threat Intelligence
Details
Link:
https://research.acce.ciphertechsolutions.com/results/2e18da34-7ce2-4bcc-acc4-0e8581eeb74e/
Detection(s):
Sanesecurity.Malware.29052.TSource.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-1
Create hunting rule

Verdict:
Unknown
Threat level:
  2.5/10
Confidence:
100%
Tags:
masquerade mirai obfuscated
Link:
https://www.filescan.io/uploads/69542051127d6a14e0c8e3a0/reports/ec4bff8c-13cd-47f0-8dbb-f7b17b4c9849/overview
Result
Gathering data
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/b3a00208-4574-47ca-a061-777af2bb43af
Behavior Graph:
Download SVG
%3 guuid=cb26e0b3-1a00-0000-9747-7e7be20b0000 pid=3042 /usr/bin/sudo guuid=e77f0bb6-1a00-0000-9747-7e7bea0b0000 pid=3050 /tmp/sample.bin delete-file net guuid=cb26e0b3-1a00-0000-9747-7e7be20b0000 pid=3042->guuid=e77f0bb6-1a00-0000-9747-7e7bea0b0000 pid=3050 execve 8b0a01dc-0728-52c1-8024-c4ba7801b8d6 8.8.8.8:53 guuid=e77f0bb6-1a00-0000-9747-7e7bea0b0000 pid=3050->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 con guuid=6c1a60b6-1a00-0000-9747-7e7bec0b0000 pid=3052 /tmp/sample.bin write-file zombie guuid=e77f0bb6-1a00-0000-9747-7e7bea0b0000 pid=3050->guuid=6c1a60b6-1a00-0000-9747-7e7bec0b0000 pid=3052 clone guuid=522777b6-1a00-0000-9747-7e7bed0b0000 pid=3053 /tmp/sample.bin dns net send-data guuid=6c1a60b6-1a00-0000-9747-7e7bec0b0000 pid=3052->guuid=522777b6-1a00-0000-9747-7e7bed0b0000 pid=3053 clone guuid=522777b6-1a00-0000-9747-7e7bed0b0000 pid=3053->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 con 54d92a3b-1447-55af-b534-047898c60c8d 1.1.1.1:53 guuid=522777b6-1a00-0000-9747-7e7bed0b0000 pid=3053->54d92a3b-1447-55af-b534-047898c60c8d send: 26B c610bf36-1f00-5bc3-ae18-24f0473b35c2 81.88.18.108:6767 guuid=522777b6-1a00-0000-9747-7e7bed0b0000 pid=3053->c610bf36-1f00-5bc3-ae18-24f0473b35c2 send: 11B guuid=703c8bb6-1a00-0000-9747-7e7bee0b0000 pid=3054 /tmp/sample.bin guuid=522777b6-1a00-0000-9747-7e7bed0b0000 pid=3053->guuid=703c8bb6-1a00-0000-9747-7e7bee0b0000 pid=3054 clone
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/a4307549-a42f-4ee6-aebd-ed4b3ae9a927
Result
Threat name:
n/a
Detection:
malicious
Classification:
evad
Score:
60 / 100
Link:
https://www.joesandbox.com/analysis/1842225
Signature
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sample deletes itself
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1842225 Sample: shadow.i586.elf Startdate: 30/12/2025 Architecture: LINUX Score: 60 28 Malicious sample detected (through community Yara rule) 2->28 30 Multi AV Scanner detection for submitted file 2->30 9 dash rm shadow.i586.elf 2->9         started        12 dash rm 2->12         started        14 dash cat 2->14         started        16 7 other processes 2->16 process3 signatures4 32 Sample deletes itself 9->32 18 shadow.i586.elf 9->18         started        process5 process6 20 shadow.i586.elf 18->20         started        process7 22 shadow.i586.elf 20->22         started        24 shadow.i586.elf 20->24         started        process8 26 shadow.i586.elf 22->26         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/8674afa078e620d5faaeb11509da3c070bc5d8770afc62b652d3ebbad0abb9f0
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/8674afa078e620d5faaeb11509da3c070bc5d8770afc62b652d3ebbad0abb9f0/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-12-30 18:57:13 UTC
File Type:
ELF32 Little (Exe)
AV detection:
12 of 36 (33.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=qz2k7idy4yqnl6vowekqtwr4a4f4lwdxbl6gfnss2pv3vuflxhya._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
defense_evasion discovery linux upx
Link:
https://tria.ge/reports/251230-xlsbkacw6c/
Behaviour
Reads runtime system information
Changes its process name
Reads system network configuration
Enumerates active TCP sockets
Enumerates running processes
Deletes itself
Modifies Watchdog functionality
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-1
YARA:
n/a
Link:
https://app.threat.zone/submission/2793af15-dc87-4166-a64f-bcaa50ebb068
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/8674afa078e620d5faaeb11509da3c070bc5d8770afc62b652d3ebbad0abb9f0

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:Linux_Trojan_Mirai_5f7b67b8
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_88de437f
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_8aa7b5d3
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_ae9d0fa6
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_cc93863b
Create hunting rule
Author:Elastic Security
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 8674afa078e620d5faaeb11509da3c070bc5d8770afc62b652d3ebbad0abb9f0

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3739058/
  
Delivery method
Distributed via web download

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