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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 9ca2a973cc23f2da991570aa2db08dca38eaadcf69920badbf58251e6887ed73. 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 15 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 9ca2a973cc23f2da991570aa2db08dca38eaadcf69920badbf58251e6887ed73
SHA3-384 hash: 041cfd9e743a1802d671477fa02386094a60194ba57ce9ba263e06e113258ebfcca98b3fb9036a3fa3c6e61ce8725c4e
SHA1 hash: 292d30b070cdeb0f2d01f99315861a9e10ed06f2
MD5 hash: 644fa84ef970a3836bede081df79deb1
humanhash: cat-mirror-victor-pasta
File name:sora.x86
Download: download sample
Signature Mirai
Create hunting rule
File size:59'984 bytes
First seen:2026-10-06 12:41:24 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:MOssuiundFq4ZthwLi/pXUfx0WbEoPRdQZl7dDFfG:xzuXndFq4ZthB/VUfOW4oPnQj7dhO
TLSH T1B8434AC4B183FAF1DC05017C307AEB325E37F0B6613AED9BD7E455B3A855206960AA9C
telfhash t1ae11e9fa1a7f18ecfbd8a180c29daf125d5ee13b15d133a45522a9292293c81517ecb8
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 46ebda3fe719dccee53c92c85ac50542222516580d156bebe9465d56a48f137b
File size (compressed) :27'712 bytes
File size (de-compressed) :59'984 bytes
Format:linux/i386
Packed file: 46ebda3fe719dccee53c92c85ac50542222516580d156bebe9465d56a48f137b

Intelligence

File Origin
# of uploads :
1
# of downloads :
85
Origin country :
NL NL
Vendor Threat Intelligence
Malware configuration found for:
Mirai
Details
Link:
https://research.acce.ciphertechsolutions.com/results/7432bb9a-6fbb-4ebe-9af3-7d0f5b054283/
Detection(s):
Sanesecurity.Malware.28940.LC.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.29325.LC.Pl.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Mirai-81.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

Unix.Trojan.Mirai-9835278-0
Create hunting rule

Unix.Trojan.Mirai-9835289-0
Create hunting rule

Unix.Trojan.Mirai-9857931-0
Create hunting rule

Unix.Trojan.Mirai-9866113-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Sends data to a server
Connection attempt
Runs as daemon
Receives data from a server
Substitutes an application name
Kills critical processes
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
masquerade
Link:
https://www.filescan.io/uploads/6ac4eca66e963046c3227bc5/reports/6d2cc01d-bf67-4142-a35f-cbbc7546490a/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
x86
Packer:
not packed
Botnet:
unknown
Number of open files:
4
Number of processes launched:
7
Processes remaning?
true
Remote TCP ports scanned:
23
Full report:
https://elfdigest.com/brief/9ca2a973cc23f2da991570aa2db08dca38eaadcf69920badbf58251e6887ed73
Behaviour
Process Renaming
Botnet C2s
TCP botnet C2(s):
type:Mirai 176.65.149.45:1312
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2026-10-06T10:54:00Z UTC
Last seen:
2026-10-07T22:12:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/9ca2a973cc23f2da991570aa2db08dca38eaadcf69920badbf58251e6887ed73/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/7e179069-f5db-401b-8a2d-d064e2689283
Behavior Graph:
Download SVG
%3 guuid=d8682cd3-1600-0000-279e-2b6b280d0000 pid=3368 /usr/bin/sudo guuid=d49ff2d4-1600-0000-279e-2b6b290d0000 pid=3369 /tmp/sample.bin net guuid=d8682cd3-1600-0000-279e-2b6b280d0000 pid=3368->guuid=d49ff2d4-1600-0000-279e-2b6b290d0000 pid=3369 execve 8b0a01dc-0728-52c1-8024-c4ba7801b8d6 8.8.8.8:53 guuid=d49ff2d4-1600-0000-279e-2b6b290d0000 pid=3369->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 con guuid=f1996ad5-1600-0000-279e-2b6b2a0d0000 pid=3370 /tmp/sample.bin zombie guuid=d49ff2d4-1600-0000-279e-2b6b290d0000 pid=3369->guuid=f1996ad5-1600-0000-279e-2b6b2a0d0000 pid=3370 clone guuid=fdb76dd5-1600-0000-279e-2b6b2b0d0000 pid=3371 /tmp/sample.bin guuid=d49ff2d4-1600-0000-279e-2b6b290d0000 pid=3369->guuid=fdb76dd5-1600-0000-279e-2b6b2b0d0000 pid=3371 clone guuid=3fca70d5-1600-0000-279e-2b6b2c0d0000 pid=3372 /tmp/sample.bin net send-data zombie guuid=d49ff2d4-1600-0000-279e-2b6b290d0000 pid=3369->guuid=3fca70d5-1600-0000-279e-2b6b2c0d0000 pid=3372 clone guuid=3fca70d5-1600-0000-279e-2b6b2c0d0000 pid=3372->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 con cf14318d-1c08-5e70-9863-a03998653f06 176.65.149.45:1312 guuid=3fca70d5-1600-0000-279e-2b6b2c0d0000 pid=3372->cf14318d-1c08-5e70-9863-a03998653f06 send: 7B guuid=6e200fd6-1600-0000-279e-2b6b2d0d0000 pid=3373 /tmp/sample.bin guuid=3fca70d5-1600-0000-279e-2b6b2c0d0000 pid=3372->guuid=6e200fd6-1600-0000-279e-2b6b2d0d0000 pid=3373 clone guuid=d2be15d6-1600-0000-279e-2b6b2e0d0000 pid=3374 /tmp/sample.bin guuid=3fca70d5-1600-0000-279e-2b6b2c0d0000 pid=3372->guuid=d2be15d6-1600-0000-279e-2b6b2e0d0000 pid=3374 clone guuid=6f8d19d6-1600-0000-279e-2b6b2f0d0000 pid=3375 /tmp/sample.bin net net-scan send-data guuid=3fca70d5-1600-0000-279e-2b6b2c0d0000 pid=3372->guuid=6f8d19d6-1600-0000-279e-2b6b2f0d0000 pid=3375 clone guuid=6f8d19d6-1600-0000-279e-2b6b2f0d0000 pid=3375|network network activity to 4098 IP addresses review logs to see them all guuid=6f8d19d6-1600-0000-279e-2b6b2f0d0000 pid=3375->guuid=6f8d19d6-1600-0000-279e-2b6b2f0d0000 pid=3375|network network
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/ba1d347e-1e71-4826-8c4b-1ed0aa7452d0
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/9ca2a973cc23f2da991570aa2db08dca38eaadcf69920badbf58251e6887ed73
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/9ca2a973cc23f2da991570aa2db08dca38eaadcf69920badbf58251e6887ed73/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-10-06 12:42:15 UTC
File Type:
ELF32 Little (Exe)
AV detection:
21 of 24 (87.50%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=tsrks46mepznvgivocvc3menzi4ovlopngjaxln7lasr42eh5vzq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:sora botnet defense_evasion discovery linux
Link:
https://tria.ge/reports/261006-pxfsxayt6p/
Behaviour
Reads runtime system information
Changes its process name
Reads system network configuration
Enumerates active TCP sockets
Enumerates running processes
Modifies Watchdog functionality
Contacts a large (97934) amount of remote hosts
Creates a large amount of network flows
Malware Config
C2 Extraction:
176.65.149.45
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/9ca2a973cc23f2da991570aa2db08dca38eaadcf69920badbf58251e6887ed73

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_Trojan_Gafgyt_28a2fe0c
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_ea92cca8
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_389ee3e9
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_b14f4c5d
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_cc93863b
Create hunting rule
Author:Elastic Security
Rule name:LIN_Malware_Mirai_ForgeAuto_4b172ff9
Create hunting rule
Author:Marjoriefort
Description:Detects Mirai (elf, etat binaire)
Rule name:LIN_Malware_Mirai_ForgeAuto_785bb0a6
Create hunting rule
Author:Marjoriefort
Description:Detects Mirai (elf, etat binaire)
Rule name:LIN_Malware_Mirai_ForgeAuto_7992dd0a
Create hunting rule
Author:Marjoriefort
Description:Detects Mirai (elf, etat binaire)
Rule name:LIN_Malware_Mirai_ForgeAuto_7c2b4575
Create hunting rule
Author:Marjoriefort
Description:Detects Mirai (elf, etat binaire)
Rule name:TH_Generic_MassHunt_Linux_Malware_2026_CYFARE
Create hunting rule
Author:CYFARE
Description:Generic Linux malware mass-hunt rule - 2026
Reference:https://cyfare.net/

File information

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

Web download

Mirai

elf 46ebda3fe719dccee53c92c85ac50542222516580d156bebe9465d56a48f137b

Mirai

elf 9ca2a973cc23f2da991570aa2db08dca38eaadcf69920badbf58251e6887ed73

(this sample)

  
Dropped by
SHA256 46ebda3fe719dccee53c92c85ac50542222516580d156bebe9465d56a48f137b
  
URLhaus
https://urlhaus.abuse.ch/url/3922852/
  
Delivery method
Distributed via web download
  
Dropped by
MD5 82513d56d1e85fca2965dbdbc01294d2

Comments