MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 577a330a1a0b95f01463160419e118ca690b025b24c8ddb71084b65eaaf6f773. 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 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 577a330a1a0b95f01463160419e118ca690b025b24c8ddb71084b65eaaf6f773
SHA3-384 hash: b1c49cc126c00b7202978871826e044e1d5ff703239ce87ade28f5c86ff16a7332604395a4d0188f314b934fa7c41eca
SHA1 hash: bbee07cc83bf75ab53ae97597b8eafbdb6bfda66
MD5 hash: 0cd1d46581dfb2ca0bdc657e3a06fe44
humanhash: hydrogen-freddie-rugby-one
File name:libcyn.so
Download: download sample
Signature Mirai
Create hunting rule
File size:73'188 bytes
First seen:2026-03-30 09:11:54 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:iSnm1FIisAWAKI0FJ4YFJwryUh0llr9i1XP0iLk05:qki7WomJ4YFJwrKSXPHLl
TLSH T1A0632A4AFD81AB01E5D522BAFE5E5149335307ACE3EA7112BE105B2D67CBD1B0F3A412
telfhash t181c080381d4d5f2c15014446d24cb5f772f5f046561514834a530f558709de1405115e
Magika elf
Reporter jpgmeyer
Tags:mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
42
Origin country :
FR FR
Vendor Threat Intelligence
Gathering data
Detection(s):
SecuriteInfo.com.Linux.Mirai-38.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
masquerade mirai rust
Link:
https://www.filescan.io/uploads/69ca3eaa2346b9da57b00987/reports/2f727d44-479c-4aa0-9671-1b50c8f08888/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
not packed
Botnet:
unknown
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/577a330a1a0b95f01463160419e118ca690b025b24c8ddb71084b65eaaf6f773
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2026-03-29T04:09:00Z UTC
Last seen:
2026-03-29T04:24:00Z UTC
Hits:
~10
Detections:
HEUR:Backdoor.AndroidOS.Agent.in
Link:
https://opentip.kaspersky.com/577a330a1a0b95f01463160419e118ca690b025b24c8ddb71084b65eaaf6f773/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/24da1d4d-4f02-4ba4-a6f3-afa52037ae09
Behavior Graph:
Download SVG
%3 guuid=c9327eda-1600-0000-9cf7-f24dd30e0000 pid=3795 /usr/bin/sudo guuid=9530f9dc-1600-0000-9cf7-f24de50e0000 pid=3813 /tmp/sample.bin guuid=c9327eda-1600-0000-9cf7-f24dd30e0000 pid=3795->guuid=9530f9dc-1600-0000-9cf7-f24de50e0000 pid=3813 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/0a2c403a-07ba-4075-8379-5b0de0008b60
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/577a330a1a0b95f01463160419e118ca690b025b24c8ddb71084b65eaaf6f773
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/577a330a1a0b95f01463160419e118ca690b025b24c8ddb71084b65eaaf6f773/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/577a330a1a0b95f01463160419e118ca690b025b24c8ddb71084b65eaaf6f773
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-03-24 18:23:17 UTC
File Type:
ELF32 Little (Exe)
AV detection:
11 of 24 (45.83%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=k55dgcq2bok7afddcycbtyiyzjuqwas3eten3nyqqs3f5kxw65zq._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
n/a
Link:
https://tria.ge/reports/260330-k6bhbsax5w/
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/577a330a1a0b95f01463160419e118ca690b025b24c8ddb71084b65eaaf6f773

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:has_telegram_urls
Create hunting rule
Author:Aaron DeVera<aaron@backchannel.re>
Description:Detects Telegram URLs
Rule name:Linux_Generic_Threat_8299c877
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/
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.

Comments