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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 feb4dda27d64c947d307ac225bf278bf304169a50b3eae2eeb4e4583ba9f39e2. 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 11 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: feb4dda27d64c947d307ac225bf278bf304169a50b3eae2eeb4e4583ba9f39e2
SHA3-384 hash: 56fc7afbf149f6b260ca84dc291fb201017fb76624dc07acba104f4e82ead5f38473afc50b252d2036fbdd4f859815f9
SHA1 hash: 807bd4d43d86cd3670a33b2f9fbc1e2cb6fa0046
MD5 hash: a510cc1b65e439a8e848aca3f2e5f8c5
humanhash: ohio-don-arizona-nitrogen
File name:sora.x86
Download: download sample
Signature Mirai
Create hunting rule
File size:59'984 bytes
First seen:2026-10-19 11:20:54 UTC
Last seen:2026-10-19 18:00:55 UTC
File type: elf
MIME type:application/x-executable
ssdeep 1536:MOssuiundFq4ZthwLi/pXUfx0WbsoPMdQZl7dDFfG:xzuXndFq4ZthB/VUfOWooPEQj7dhO
TLSH T1B7434AC4B183FAF1DC05017C307AEB325E33F0B6613AED9BD7E455736855606960AA9C
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

Intelligence

File Origin
# of uploads :
3
# of downloads :
81
Origin country :
DE DE
Vendor Threat Intelligence
Malware configuration found for:
Mirai
Details
Link:
https://research.acce.ciphertechsolutions.com/results/fe53a5e6-bbac-42fb-b3ee-898636528749/
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
Runs as daemon
Sends data to a server
Connection attempt
Opens a port
Substitutes an application name
Kills critical processes
Gathering data
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
x86
Packer:
not packed
Botnet:
unknown
Number of open files:
0
Number of processes launched:
7
Processes remaning?
true
Remote TCP ports scanned:
23
Full report:
https://elfdigest.com/brief/feb4dda27d64c947d307ac225bf278bf304169a50b3eae2eeb4e4583ba9f39e2
Behaviour
Process Renaming
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2026-10-19T08:52:00Z UTC
Last seen:
2026-10-20T04:40:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/feb4dda27d64c947d307ac225bf278bf304169a50b3eae2eeb4e4583ba9f39e2/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/d9c300aa-8aa0-4e5a-be0e-5247206c98f2
Behavior Graph:
Download SVG
%3 guuid=ac3099a1-1a00-0000-b619-a89f4e080000 pid=2126 /usr/bin/sudo guuid=3de9dda4-1a00-0000-b619-a89f4f080000 pid=2127 /tmp/sample.bin net guuid=ac3099a1-1a00-0000-b619-a89f4e080000 pid=2126->guuid=3de9dda4-1a00-0000-b619-a89f4f080000 pid=2127 execve 8b0a01dc-0728-52c1-8024-c4ba7801b8d6 8.8.8.8:53 guuid=3de9dda4-1a00-0000-b619-a89f4f080000 pid=2127->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 con guuid=66a96da5-1a00-0000-b619-a89f50080000 pid=2128 /tmp/sample.bin zombie guuid=3de9dda4-1a00-0000-b619-a89f4f080000 pid=2127->guuid=66a96da5-1a00-0000-b619-a89f50080000 pid=2128 clone guuid=578874a5-1a00-0000-b619-a89f51080000 pid=2129 /tmp/sample.bin guuid=3de9dda4-1a00-0000-b619-a89f4f080000 pid=2127->guuid=578874a5-1a00-0000-b619-a89f51080000 pid=2129 clone guuid=a4a17aa5-1a00-0000-b619-a89f52080000 pid=2130 /tmp/sample.bin net send-data zombie guuid=3de9dda4-1a00-0000-b619-a89f4f080000 pid=2127->guuid=a4a17aa5-1a00-0000-b619-a89f52080000 pid=2130 clone 283fb225-d724-5f4d-afa9-6c019e8608e7 194.233.70.145:1312 guuid=a4a17aa5-1a00-0000-b619-a89f52080000 pid=2130->283fb225-d724-5f4d-afa9-6c019e8608e7 send: 2B guuid=fb36a9a5-1a00-0000-b619-a89f53080000 pid=2131 /tmp/sample.bin guuid=a4a17aa5-1a00-0000-b619-a89f52080000 pid=2130->guuid=fb36a9a5-1a00-0000-b619-a89f53080000 pid=2131 clone guuid=91b4afa5-1a00-0000-b619-a89f54080000 pid=2132 /tmp/sample.bin guuid=a4a17aa5-1a00-0000-b619-a89f52080000 pid=2130->guuid=91b4afa5-1a00-0000-b619-a89f54080000 pid=2132 clone guuid=c1f9bca5-1a00-0000-b619-a89f55080000 pid=2133 /tmp/sample.bin net net-scan send-data guuid=a4a17aa5-1a00-0000-b619-a89f52080000 pid=2130->guuid=c1f9bca5-1a00-0000-b619-a89f55080000 pid=2133 clone guuid=c1f9bca5-1a00-0000-b619-a89f55080000 pid=2133|network network activity to 4098 IP addresses review logs to see them all guuid=c1f9bca5-1a00-0000-b619-a89f55080000 pid=2133->guuid=c1f9bca5-1a00-0000-b619-a89f55080000 pid=2133|network network
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/9c332e91-2946-4046-9f77-99db1d1aa6e8
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/feb4dda27d64c947d307ac225bf278bf304169a50b3eae2eeb4e4583ba9f39e2
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/feb4dda27d64c947d307ac225bf278bf304169a50b3eae2eeb4e4583ba9f39e2/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-10-19 11:21:27 UTC
File Type:
ELF32 Little (Exe)
AV detection:
28 of 36 (77.78%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=722n3it5mteupuyhvqrfx4tyx4yec2nfbm7k4lxljzcyhou7hhra._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/261019-nf7dvsfd37/
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 (102688) amount of remote hosts
Creates a large amount of network flows
Malware Config
C2 Extraction:
194.233.70.145
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/feb4dda27d64c947d307ac225bf278bf304169a50b3eae2eeb4e4583ba9f39e2

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: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 feb4dda27d64c947d307ac225bf278bf304169a50b3eae2eeb4e4583ba9f39e2

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3952297/
  
Delivery method
Distributed via web download

Comments