MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8856683950f423745d59b13c343024508084de08361fda0d42cdf9129e556d18. 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: 10


Intelligence 10 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 8856683950f423745d59b13c343024508084de08361fda0d42cdf9129e556d18
SHA3-384 hash: 0d4e011cf251f2a6dda1ca310f36334a1f4162e1fd58592286ce29c18ca9fdfa4fe8af799e21cf9c821808d7efe68c34
SHA1 hash: a93723105970f27a7ff6299d0530407aab4ab67a
MD5 hash: 61d6c3a8138e137d376dd89599c06c86
humanhash: london-wolfram-connecticut-ten
File name:arm
Download: download sample
Signature Mirai
Create hunting rule
File size:108'996 bytes
First seen:2025-04-14 05:12:00 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:joOchdMsO6vuZa92unareB4SvdmFqUFQUR7Z9sdDz:jjchdMZ4Qrwvea27Z9O
TLSH T1FDB31999B9818E57C6C606BFFE1F828C373613E8D3DA7107CD15AF21368A52B0A3B551
telfhash t18dd022fa76351efe0bc166c192cf639f870ca60b27ba7412e2c81f8d4083842708f855
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 gafgyt mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
200
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Unix.Dropper.Mirai-7135893-0
Create hunting rule

Unix.Dropper.Mirai-7136105-0
Create hunting rule

Unix.Trojan.Mirai-7759336-0
Create hunting rule

Unix.Trojan.Mirai-7772538-0
Create hunting rule

Unix.Trojan.Mirai-9885259-0
Create hunting rule

Unix.Trojan.Mirai-9933849-0
Create hunting rule

Unix.Malware.Mirai-9942689-0
Create hunting rule

Unix.Trojan.Mirai-9951089-0
Create hunting rule

Unix.Trojan.Mirai-10004218-0
Create hunting rule

Unix.Trojan.Gafgyt-6735924-0
Create hunting rule

Verdict:
Malicious
Score:
92.5%
Link:
https://cyber-fortress.com/docs/result/index.php?id=67fca4a1d6e7c3effad25cfalinux22vpnfull_triage
Tags:
gafgyt mirai
Result
Verdict:
Malware
Maliciousness:
Verdict:
Unknown
Threat level:
  2.5/10
Confidence:
100%
Tags:
expand lolbin remote
Link:
https://www.filescan.io/uploads/67fc992b2d430c849e176124/reports/0b24648f-80dd-40ef-922f-75add1e3f416/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
true
Architecture:
arm
Packer:
not packed
Botnet:
unknown
Number of open files:
61
Number of processes launched:
1
Processes remaning?
true
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/8856683950f423745d59b13c343024508084de08361fda0d42cdf9129e556d18
Behaviour
Anti-VM
Process Renaming
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/870a7639-ff92-4aaa-8581-4de9441fe664
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
76 / 100
Link:
https://www.joesandbox.com/analysis/1664356
Signature
Antivirus / Scanner detection for submitted sample
Multi AV Scanner detection for submitted file
Sample reads /proc/mounts (often used for finding a writable filesystem)
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1664356 Sample: arm.elf Startdate: 14/04/2025 Architecture: LINUX Score: 76 16 109.202.202.202, 80 INIT7CH Switzerland 2->16 18 91.189.91.42, 443 CANONICAL-ASGB United Kingdom 2->18 20 2 other IPs or domains 2->20 22 Antivirus / Scanner detection for submitted sample 2->22 24 Multi AV Scanner detection for submitted file 2->24 26 Yara detected Mirai 2->26 7 arm.elf 2->7         started        10 dash rm 2->10         started        12 dash rm 2->12         started        signatures3 process4 signatures5 28 Sample reads /proc/mounts (often used for finding a writable filesystem) 7->28 14 arm.elf 7->14         started        process6
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/8856683950f423745d59b13c343024508084de08361fda0d42cdf9129e556d18
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/8856683950f423745d59b13c343024508084de08361fda0d42cdf9129e556d18/
Threat name:
Linux.Exploit.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-04-14 05:12:10 UTC
File Type:
ELF32 Little (Exe)
AV detection:
22 of 38 (57.89%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=rblgqokq6qrxixkzwe6dimbekcaijxqigyp5udkczx4rfhsvnuma._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
n/a
Link:
https://tria.ge/reports/250414-fvw8fa1vc1/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Mirai
Score:
0.90
Link:
https://yomi.yoroi.company/submissions/8856683950f423745d59b13c343024508084de08361fda0d42cdf9129e556d18

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:ach_202503_elf_Mirai
Create hunting rule
Author:abuse.ch
Description:Detects Mirai 'TSource' ELF files
Rule name:enterpriseapps2
Create hunting rule
Author:Tim Brown @timb_machine
Description:Enterprise apps
Rule name:Linux_Generic_Threat_e9aef030
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 8856683950f423745d59b13c343024508084de08361fda0d42cdf9129e556d18

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3502224/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3469821/

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