MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 77d8721cd22e77550b4e0739c889238e684e31c8897b569e936f60812c8dc5df. 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: 10


Intelligence 10 IOCs YARA 7 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 77d8721cd22e77550b4e0739c889238e684e31c8897b569e936f60812c8dc5df
SHA3-384 hash: 55a17b76c2567d4235897455496f04a7fb699943d5f9b35ed2045d930b540a932bd9f672c0a50128af9a44306029315c
SHA1 hash: 62a11eb93bb71bdf000f8f8cff9a4fb872c665c6
MD5 hash: 15034caa3f996618a0b5e970ef953d00
humanhash: carbon-nebraska-uncle-oranges
File name:arm5
Download: download sample
Signature Mirai
Create hunting rule
File size:40'748 bytes
First seen:2026-02-17 00:06:27 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:kg4QCbvsG5f0OlnlUlQOBFdApwAUb9z/W56v+b8O7LDUXoTr/NwwW:kRbEG5fXlUlbH4aScv+/UELW
TLSH T16303E751BC829A37C2E1137AB66E4A8D336167E8D2CF7217DD204B207AD651F0D23F85
telfhash t1d9e0c240adb89a1e9ce35bb8ddcd07b1a1116253a4270b10cf58e6e0c83f988a60de6d
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 :
1
# of downloads :
69
Origin country :
DE DE
Vendor Threat Intelligence
Malware configuration found for:
Mirai
Details
Link:
https://research.acce.ciphertechsolutions.com/results/0b1782fb-d6f5-4f5e-99fe-8cdb8a5a9fc6/
Detection(s):
Sanesecurity.Malware.28880.LC.UNOFFICIAL
Create hunting rule

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

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

Sanesecurity.Malware.28886.LC.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.28878.LC.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.28879.LC.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.28877.LC.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-9441505-0
Create hunting rule

Unix.Dropper.Mirai-9977145-0
Create hunting rule

Unix.Trojan.Mirai-10011027-0
Create hunting rule

Unix.Trojan.Mirai-10011918-0
Create hunting rule

Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
rust
Link:
https://www.filescan.io/uploads/6993b13d930564ff3ca49f70/reports/bcd61614-57af-4b5d-95a1-7c32acc8a5fc/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
not packed
Botnet:
103.116.52.126
Number of open files:
0
Number of processes launched:
0
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/77d8721cd22e77550b4e0739c889238e684e31c8897b569e936f60812c8dc5df
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Result
Gathering data
Verdict:
Malicious
File Type:
ELF 32 LE
Detections:
HEUR:Exploit.Linux.CVE-2017-17215.a HEUR:Backdoor.Linux.Mirai.h HEUR:Backdoor.Linux.Mirai.cw HEUR:Backdoor.Linux.Mirai.b
Link:
https://opentip.kaspersky.com/77d8721cd22e77550b4e0739c889238e684e31c8897b569e936f60812c8dc5df/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/7fef695f-9379-4eb3-8ec5-5269c393f84a
Behavior Graph:
Download SVG
%3 guuid=334458cb-1900-0000-4ae3-727a97090000 pid=2455 /usr/bin/sudo guuid=85a06ecd-1900-0000-4ae3-727a9e090000 pid=2462 /tmp/sample.bin guuid=334458cb-1900-0000-4ae3-727a97090000 pid=2455->guuid=85a06ecd-1900-0000-4ae3-727a9e090000 pid=2462 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/4a9c23ec-6761-4b72-83ef-71339e03097a
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/77d8721cd22e77550b4e0739c889238e684e31c8897b569e936f60812c8dc5df
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/77d8721cd22e77550b4e0739c889238e684e31c8897b569e936f60812c8dc5df/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/77d8721cd22e77550b4e0739c889238e684e31c8897b569e936f60812c8dc5df
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-02-17 00:07:27 UTC
File Type:
ELF32 Little (Exe)
AV detection:
25 of 36 (69.44%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=o7mhehgsfz3vkc2oa444rcjdrzue4moirf5vnhutn5qiclenyxpq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai
Link:
https://tria.ge/reports/260217-aegj6aht7f/
Malware Config
C2 Extraction:
bbos.minet.vn
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/77d8721cd22e77550b4e0739c889238e684e31c8897b569e936f60812c8dc5df

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:CVE_2017_17215
Create hunting rule
Author:NDA0E
Description:Detects exploitation attempt of CVE-2017-17215
Rule name:ELF_Mirai
Create hunting rule
Author:NDA0E
Description:Detects multiple Mirai variants
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:Mal_LNX_Mirai_Botnet_ELF
Create hunting rule
Author:Phatcharadol Thangplub
Description:Use to detect Mirai botnet, and there variants.
Rule name:setsockopt
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for setsockopt() red flags
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 77d8721cd22e77550b4e0739c889238e684e31c8897b569e936f60812c8dc5df

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3779206/
  
Delivery method
Distributed via web download

Comments