MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 634a5e5b8a15afea7472edf823fbb3ff6c2a68fcdf9aa664e31d949e68439936. 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: 8


Intelligence 8 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 634a5e5b8a15afea7472edf823fbb3ff6c2a68fcdf9aa664e31d949e68439936
SHA3-384 hash: 5d0c031a67a8968987a3a48456c6bd9acf21d92cfbcd299bebc94a3adaf8454f9e4cf0a22b0a15526070eeda33d6bd30
SHA1 hash: d83064b89fab0d6cf6930b29629d96e0320c91a8
MD5 hash: 048e20828646cedd51d9b459d299e2ef
humanhash: winner-may-golf-kentucky
File name:boatnet.x86
Download: download sample
Signature Mirai
Create hunting rule
File size:21'828 bytes
First seen:2026-05-02 18:03:21 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 384:Mwq7RdzxfmPvAVA4Sw6Y4hnrmYt9OwWv0gR5D0wJLv1Rjn:z29lVApYav7OXvhR9/Jjn
TLSH T1C0A2E15856C4DA6FC14713BB76FE9C86A0F11C041F82E542366CD9EAAEA104C93F9D60
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) :21'828 bytes
File size (de-compressed) :33'844 bytes
Format:linux/i386
Unpacked file: d1f5b9c952aff5929f7dcff0011f3c4d2845bff910bf330a60b9f49915d33e9a

Intelligence

File Origin
# of uploads :
1
# of downloads :
44
Origin country :
DE DE
Vendor Threat Intelligence
Gathering data
Detection(s):
SecuriteInfo.com.Linux.Mirai-17.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
masquerade packed upx
Link:
https://www.filescan.io/uploads/69f63c792fcb905ec27a67d5/reports/4dccd822-400c-466d-b39a-98fdab656d26/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
x86
Packer:
UPX
Botnet:
unknown
Number of open files:
0
Number of processes launched:
1
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/634a5e5b8a15afea7472edf823fbb3ff6c2a68fcdf9aa664e31d949e68439936
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Result
Gathering data
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/0e6f108f-7ea6-4eed-bb9b-8d42a4ec07ca
Behavior Graph:
Download SVG
%3 guuid=8664ed0f-1900-0000-8c2e-9144fb090000 pid=2555 /usr/bin/sudo guuid=aad42412-1900-0000-8c2e-9144010a0000 pid=2561 /tmp/sample.bin net send-data guuid=8664ed0f-1900-0000-8c2e-9144fb090000 pid=2555->guuid=aad42412-1900-0000-8c2e-9144010a0000 pid=2561 execve 9d77e59b-bbff-54d0-a153-1be844ca7b36 176.65.139.59:123 guuid=aad42412-1900-0000-8c2e-9144010a0000 pid=2561->9d77e59b-bbff-54d0-a153-1be844ca7b36 send: 7B
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/c9580b6a-8e55-441e-97ef-e45e1ae96bb4
Result
Threat name:
n/a
Detection:
malicious
Classification:
evad
Score:
60 / 100
Link:
https://www.joesandbox.com/analysis/1907700
Signature
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sample is packed with UPX
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/634a5e5b8a15afea7472edf823fbb3ff6c2a68fcdf9aa664e31d949e68439936
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/634a5e5b8a15afea7472edf823fbb3ff6c2a68fcdf9aa664e31d949e68439936/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-05-02 18:05:00 UTC
File Type:
ELF32 Little (Exe)
AV detection:
10 of 24 (41.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=mnff4w4kcwx6u5ds5x4ch65t75wcu2h436nkmzhddwkj42cdte3a._file
Result
Malware family:
n/a
Score:
  5/10
Tags:
linux upx
Link:
https://tria.ge/reports/260502-wnbk6ahs3k/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
0.71
Link:
https://yomi.yoroi.company/submissions/634a5e5b8a15afea7472edf823fbb3ff6c2a68fcdf9aa664e31d949e68439936

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:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
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: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.

Mirai

sh 400b678722c164b0beddf6059b02ff84707a457fbccf31390d14cd674408d79a

Mirai

elf 634a5e5b8a15afea7472edf823fbb3ff6c2a68fcdf9aa664e31d949e68439936

(this sample)

Mirai

elf d1f5b9c952aff5929f7dcff0011f3c4d2845bff910bf330a60b9f49915d33e9a

  
URLhaus
https://urlhaus.abuse.ch/url/3825897/
  
Delivery method
Distributed via web download
  
Dropping
SHA256 d1f5b9c952aff5929f7dcff0011f3c4d2845bff910bf330a60b9f49915d33e9a
  
Dropping
MD5 63b61febcc2213a8c74940b7a4c53051
  
Dropped by
SHA256 400b678722c164b0beddf6059b02ff84707a457fbccf31390d14cd674408d79a
  
Dropped by
MD5 2cfc221a8b1172329fe207649cd0e60b

Comments