MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 92212628247fe5b2434e748359b1849104d78288078e0d2d1fe9a38744057a45. 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 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 92212628247fe5b2434e748359b1849104d78288078e0d2d1fe9a38744057a45
SHA3-384 hash: 82815afe8924332602ec92af86dd444319d5ff52c462bbe5d06e013fd77a3c9fc995c82d457b0af5a0ef5378d9b41c83
SHA1 hash: 2d4093bc47df7d7120df7423a969e4ca87dabfcf
MD5 hash: 1b3a9856ccc1a79b484a829ab6176648
humanhash: pluto-april-kentucky-paris
File name:sora.arm
Download: download sample
Signature Mirai
Create hunting rule
File size:70'860 bytes
First seen:2026-02-08 02:56:16 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:eOTgWIYeMlktkUwnEU0+m7FcWS2RM8fhWtu5zPeH:eOTgWLeMDcJS2Rrpeu5K
TLSH T161630891B881A626C2D1137BFA6F018E372457D8E2DB33139D255FA0778A81F0D57F8A
telfhash t14a41d1f74ba40bcc67e8a149c98c711c5ff5b05aaf092483590caa4fc85b5d2b00e437
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 d9240b371d09f99b862f2356c4a4559aed3a5a3b5063bdbcb6eaf75c34512930
File size (compressed) :27'344 bytes
File size (de-compressed) :70'860 bytes
Format:linux/arm
Packed file: d9240b371d09f99b862f2356c4a4559aed3a5a3b5063bdbcb6eaf75c34512930

Intelligence

File Origin
# of uploads :
1
# of downloads :
31
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/f9fe613c-7abc-4ead-b920-4c74f8578f00/
Detection(s):
Sanesecurity.Malware.29325.LC.Pl.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Mirai-81.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.28940.LC.UNOFFICIAL
Create hunting rule

Unix.Dropper.Mirai-7135890-0
Create hunting rule

Unix.Dropper.Mirai-7135939-0
Create hunting rule

Unix.Dropper.Mirai-7136025-0
Create hunting rule

Unix.Trojan.Mirai-9819563-0
Create hunting rule

Unix.Trojan.Mirai-9820623-0
Create hunting rule

Result
Gathering data
Verdict:
Malicious
File Type:
ELF 32 LE
Detections:
HEUR:Backdoor.Linux.Mirai.h HEUR:Backdoor.Linux.Mirai.ba HEUR:Backdoor.Linux.Mirai.b
Link:
https://opentip.kaspersky.com/92212628247fe5b2434e748359b1849104d78288078e0d2d1fe9a38744057a45/results?tab=lookup
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/4d2a785c-7ca1-4358-ad6d-856d6008c83c
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
spre.troj
Score:
84 / 100
Link:
https://www.joesandbox.com/analysis/1865432
Signature
Antivirus / Scanner detection for submitted sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sample tries to kill multiple processes (SIGKILL)
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1865432 Sample: sora.arm.elf Startdate: 08/02/2026 Architecture: LINUX Score: 84 30 165.225.97.103 ZSCALER-INCUS United States 2->30 32 210.252.65.73, 23 YAHOO-2YahooJapanCorporationJP Japan 2->32 34 98 other IPs or domains 2->34 38 Malicious sample detected (through community Yara rule) 2->38 40 Antivirus / Scanner detection for submitted sample 2->40 42 Multi AV Scanner detection for submitted file 2->42 44 Yara detected Mirai 2->44 8 dash rm sora.arm.elf 2->8         started        10 dash rm 2->10         started        12 dash head 2->12         started        14 7 other processes 2->14 signatures3 process4 process5 16 sora.arm.elf 8->16         started        18 sora.arm.elf 8->18         started        21 sora.arm.elf 8->21         started        signatures6 23 sora.arm.elf 16->23         started        26 sora.arm.elf 16->26         started        28 sora.arm.elf 16->28         started        36 Sample tries to kill multiple processes (SIGKILL) 18->36 process7 signatures8 46 Sample tries to kill multiple processes (SIGKILL) 23->46
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/92212628247fe5b2434e748359b1849104d78288078e0d2d1fe9a38744057a45
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/92212628247fe5b2434e748359b1849104d78288078e0d2d1fe9a38744057a45/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/92212628247fe5b2434e748359b1849104d78288078e0d2d1fe9a38744057a45
Gathering data
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=siqsmkbep7s3eq2oosbvtmmesecnpauia6ha2li75gryorafpjcq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:sora
Link:
https://tria.ge/reports/260208-dfphyabs8c/
Please note that we are no longer able to provide a coverage score for Virus Total.

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:botnet_Yakuza
Create hunting rule
Author:NDA0E
Description:Yakuza botnet
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:Linux_Generic_Threat_d94e1020
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_28a2fe0c
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_ea92cca8
Create hunting rule
Author:Elastic Security

File information

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

Web download

Mirai

elf d9240b371d09f99b862f2356c4a4559aed3a5a3b5063bdbcb6eaf75c34512930

Mirai

elf 92212628247fe5b2434e748359b1849104d78288078e0d2d1fe9a38744057a45

(this sample)

  
Dropped by
SHA256 d9240b371d09f99b862f2356c4a4559aed3a5a3b5063bdbcb6eaf75c34512930
  
URLhaus
https://urlhaus.abuse.ch/url/3774166/
  
Delivery method
Distributed via web download
  
Dropped by
MD5 5ba100e2e157aed9d69c4fca36684c70

Comments