MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 2dfacc5f24f7b5c5217ad1ccd74cc8b10c562ffe5346742bf3f228f32e4cba6e. 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: 7


Intelligence 7 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 2dfacc5f24f7b5c5217ad1ccd74cc8b10c562ffe5346742bf3f228f32e4cba6e
SHA3-384 hash: b33204c024fa8d3eb818d70b5b5b40dc0b22a8bb0680139ed8771f08a06cc5ac64780640bf119684fb6b9ae178a77051
SHA1 hash: 097a217ee674bcc5befb123803448a576dab45e0
MD5 hash: 23e8186e6dfc657b8f739be5c071777e
humanhash: uniform-one-september-juliet
File name:sora.arm
Download: download sample
Signature Mirai
Create hunting rule
File size:27'344 bytes
First seen:2026-02-05 23:13:34 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 384:KBH2HEdV7UQDoYQHXxcjllK5+AWaFmK0MF9lz7X6AGexXVzonBY6plN40rhymdGr:byNUQUfhQllxlaH0MFjlOnGs3s3UozR
TLSH T1BCC2E1A5522CD472B0B45536FDBF01035B36CEF8C6AF323622144735E087D269AB5B4B
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
File size (compressed) :27'344 bytes
File size (de-compressed) :70'860 bytes
Format:linux/arm
Unpacked file: d37fb7f2a90eeff98ece96baaa6b5be6087c0a4444d1ebd589cc9088eebd3ba5

Intelligence

File Origin
# of uploads :
1
# of downloads :
40
Origin country :
DE DE
Vendor Threat Intelligence
Details
Link:
https://research.acce.ciphertechsolutions.com/results/18efa014-439e-4487-a7b6-cb440018bbd3/
Detection(s):
SecuriteInfo.com.Linux.Mirai-18.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-9955505-0
Create hunting rule

Result
Gathering data
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/0230ebb0-6ba3-4a9c-8d2b-72b14baf778b
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
spre.troj.evad
Score:
72 / 100
Link:
https://www.joesandbox.com/analysis/1864417
Signature
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sample is packed with UPX
Sample tries to kill multiple processes (SIGKILL)
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1864417 Sample: sora.arm.elf Startdate: 06/02/2026 Architecture: LINUX Score: 72 24 209.154.132.233 ZAYO-6461US United States 2->24 26 45.253.128.147 WSPL-AS-APBeamInternetAU Australia 2->26 28 98 other IPs or domains 2->28 32 Malicious sample detected (through community Yara rule) 2->32 34 Multi AV Scanner detection for submitted file 2->34 36 Yara detected Mirai 2->36 38 Sample is packed with UPX 2->38 8 sora.arm.elf 2->8         started        signatures3 process4 process5 10 sora.arm.elf 8->10         started        12 sora.arm.elf 8->12         started        15 sora.arm.elf 8->15         started        signatures6 17 sora.arm.elf 10->17         started        20 sora.arm.elf 10->20         started        22 sora.arm.elf 10->22         started        40 Sample tries to kill multiple processes (SIGKILL) 12->40 process7 signatures8 30 Sample tries to kill multiple processes (SIGKILL) 17->30
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/2dfacc5f24f7b5c5217ad1ccd74cc8b10c562ffe5346742bf3f228f32e4cba6e
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/2dfacc5f24f7b5c5217ad1ccd74cc8b10c562ffe5346742bf3f228f32e4cba6e/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-02-05 23:14:38 UTC
File Type:
ELF32 Little (Exe)
AV detection:
21 of 36 (58.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=fx5myxze6624kil22hgnotgiwegfml76kndhik7t6iupglsmxjxa._file
Result
Malware family:
n/a
Score:
  5/10
Tags:
upx
Link:
https://tria.ge/reports/260205-27254scy8a/
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/2dfacc5f24f7b5c5217ad1ccd74cc8b10c562ffe5346742bf3f228f32e4cba6e

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: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 2dfacc5f24f7b5c5217ad1ccd74cc8b10c562ffe5346742bf3f228f32e4cba6e

(this sample)

Mirai

elf d37fb7f2a90eeff98ece96baaa6b5be6087c0a4444d1ebd589cc9088eebd3ba5

  
URLhaus
https://urlhaus.abuse.ch/url/3772784/
  
Delivery method
Distributed via web download
  
Dropping
SHA256 d37fb7f2a90eeff98ece96baaa6b5be6087c0a4444d1ebd589cc9088eebd3ba5
  
Dropping
MD5 bb6feea141010fdcb665229319a03138

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