MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8a4d59c745036a82a74cace444ba9a20dcd909d5637eba03cdcd2971d42707bb. 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: 5


Intelligence 5 IOCs YARA 7 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 8a4d59c745036a82a74cace444ba9a20dcd909d5637eba03cdcd2971d42707bb
SHA3-384 hash: 0f380a287657b136ddd46ebb46daaa3f5605768a83dd229341e8389f3e1126c37585921da108f6068ef3eb3ce715159e
SHA1 hash: 83dcd85cc4b28dafbe2c6e57eef8de2048dc8641
MD5 hash: 1c39073edf7bca478cc6cf1ce6cf96c5
humanhash: winter-uniform-louisiana-blossom
File name:data_x86
Download: download sample
Signature Mirai
Create hunting rule
File size:927'160 bytes
First seen:2026-06-05 05:19:45 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 12288:zRNG1absk8hBHhuCWWYmLEfHwBABXmIQ3dLNsqJUXvqPy5/n9nnJqYpLu:lE1a/8hBHhfYmEIBAB2XtLNkXvJ9nJ
TLSH T15A157C9DE786E4F1F12300F1025EDBF75934A1269013FAF6EF4A2662B4327616F1631A
telfhash t1e6e13cb319b958ecb7f08501825a7120cd2ae13b25f0397259f364d2aa73e036f76c79
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
43
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
SecuriteInfo.com.Linux.Mirai-31.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
DNS request
Opens a port
Creating a file in the %temp% directory
Changes access rights for a written file
Creating a file
Changes access rights for a file
Sends data to a server
Connection attempt
Receives data from a server
Runs as daemon
Changes owner for a written file
Substitutes an application name
Verdict:
Unknown
Threat level:
  2.5/10
Confidence:
100%
Tags:
bash gcc lolbin rust
Link:
https://www.filescan.io/uploads/6a225ca8099ef368af20c79d/reports/20592b93-b747-4191-9eca-4d3bd5941cb8/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
x86
Packer:
not packed
Botnet:
unknown
Number of open files:
1
Number of processes launched:
1
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/8a4d59c745036a82a74cace444ba9a20dcd909d5637eba03cdcd2971d42707bb
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/867d3097-86a1-429a-911f-69636bbf0239
Behavior Graph:
Download SVG
%3 guuid=dd059c83-1600-0000-c95e-9104a80d0000 pid=3496 /usr/bin/sudo guuid=d0625785-1600-0000-c95e-9104af0d0000 pid=3503 /tmp/sample.bin net guuid=dd059c83-1600-0000-c95e-9104a80d0000 pid=3496->guuid=d0625785-1600-0000-c95e-9104af0d0000 pid=3503 execve 8b0a01dc-0728-52c1-8024-c4ba7801b8d6 8.8.8.8:53 guuid=d0625785-1600-0000-c95e-9104af0d0000 pid=3503->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 con guuid=ab858d85-1600-0000-c95e-9104b00d0000 pid=3504 /tmp/sample.bin guuid=d0625785-1600-0000-c95e-9104af0d0000 pid=3503->guuid=ab858d85-1600-0000-c95e-9104b00d0000 pid=3504 clone guuid=88c6a385-1600-0000-c95e-9104b10d0000 pid=3505 /tmp/sample.bin net send-data write-file zombie guuid=ab858d85-1600-0000-c95e-9104b00d0000 pid=3504->guuid=88c6a385-1600-0000-c95e-9104b10d0000 pid=3505 clone guuid=88c6a385-1600-0000-c95e-9104b10d0000 pid=3505->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 send: 77B 1cc2f53a-48d9-56e5-b7b8-c5e2ef72e5a8 46.247.108.74:8082 guuid=88c6a385-1600-0000-c95e-9104b10d0000 pid=3505->1cc2f53a-48d9-56e5-b7b8-c5e2ef72e5a8 send: 11B guuid=88c6a385-1600-0000-c95e-9104b10d0000 pid=3506 /tmp/sample.bin send-data zombie guuid=88c6a385-1600-0000-c95e-9104b10d0000 pid=3505->guuid=88c6a385-1600-0000-c95e-9104b10d0000 pid=3506 clone guuid=77bae285-1600-0000-c95e-9104b30d0000 pid=3507 /tmp/sample.bin net write-file guuid=88c6a385-1600-0000-c95e-9104b10d0000 pid=3505->guuid=77bae285-1600-0000-c95e-9104b30d0000 pid=3507 clone guuid=312cec85-1600-0000-c95e-9104b40d0000 pid=3508 /tmp/sample.bin delete-file net send-data guuid=88c6a385-1600-0000-c95e-9104b10d0000 pid=3505->guuid=312cec85-1600-0000-c95e-9104b40d0000 pid=3508 clone guuid=88c6a385-1600-0000-c95e-9104b10d0000 pid=3506->1cc2f53a-48d9-56e5-b7b8-c5e2ef72e5a8 send: 2933B a15c7036-706e-5ee9-888f-734cbb9e72e7 127.0.0.1:30565 guuid=77bae285-1600-0000-c95e-9104b30d0000 pid=3507->a15c7036-706e-5ee9-888f-734cbb9e72e7 con guuid=312cec85-1600-0000-c95e-9104b40d0000 pid=3508->a15c7036-706e-5ee9-888f-734cbb9e72e7 send: 2933B
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/791ea76f-36e4-41e9-8018-4cdcf77c3f87
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/8a4d59c745036a82a74cace444ba9a20dcd909d5637eba03cdcd2971d42707bb
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/8a4d59c745036a82a74cace444ba9a20dcd909d5637eba03cdcd2971d42707bb/
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=rjgvtr2fanvifj2mvtsejou2edonscovmn7lua6nzuuxdvbha65q._file
Result
Malware family:
n/a
Score:
  6/10
Tags:
credential_access discovery linux
Link:
https://tria.ge/reports/260605-f1q9dacv3j/
Behaviour
Reads runtime system information
Writes file to tmp directory
Changes its process name
Reads system network configuration
Reads process memory
Enumerates active TCP sockets
Enumerates running processes
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.23
Link:
https://yomi.yoroi.company/submissions/8a4d59c745036a82a74cace444ba9a20dcd909d5637eba03cdcd2971d42707bb

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:CP_Script_Inject_Detector
Create hunting rule
Author:DiegoAnalytics
Description:Detects attempts to inject code into another process across PE, ELF, Mach-O binaries
Rule name:ELF_Mirai
Create hunting rule
Author:NDA0E
Description:Detects multiple Mirai variants
Rule name:F01_s1ckrule
Create hunting rule
Author:s1ckb017
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:malwareelf55503
Create hunting rule
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/
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 8a4d59c745036a82a74cace444ba9a20dcd909d5637eba03cdcd2971d42707bb

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3858951/
  
Delivery method
Distributed via web download

Comments