MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f77fcbfc80694ae1f1e3cdebf52131f6bdfdb9a5cb93e9d38c86b8cb0974c6fe. 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: 9


Intelligence 9 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: f77fcbfc80694ae1f1e3cdebf52131f6bdfdb9a5cb93e9d38c86b8cb0974c6fe
SHA3-384 hash: 6f196ca555de9f8b0d02ec276341dbedbe5d02d98d5ea9490d0a271a0ed973f2e0bf045e3c81155dd5b49cabfff0ea78
SHA1 hash: 41526adee7e7bb244a843482cb6a1fbb69438afe
MD5 hash: 7cec93f913314e1cdda3afdef1af1570
humanhash: yellow-coffee-emma-eighteen
File name:bot.mips
Download: download sample
Signature Mirai
Create hunting rule
File size:84'748 bytes
First seen:2026-07-30 19:47:32 UTC
Last seen:2026-07-31 14:31:00 UTC
File type: elf
MIME type:application/x-executable
ssdeep 1536:6ETo+9PwzDGBbIxN7L/gL5k234JNfQjb40lxe3WJGo/:5To+9P2DGBs1LcKNfQjbblJv
TLSH T1C783B61A6A219FACF768C7305BF74E21979D33D622E1C685E26CE5001E6024D685FFF8
telfhash t16d11522c883812f4d7a51d9d6bedff76d46160df45264e378e00f95e8f699465d00c1c
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
5
# of downloads :
100
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
Sanesecurity.Malware.30455.LC.BadVar.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.30481.LC.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-9970440-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Connection attempt
Runs as daemon
Opens a port
Substitutes an application name
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
masquerade
Link:
https://www.filescan.io/uploads/6a6baa8caaaa34a7558f92ab/reports/a83deaf0-7590-4ca7-a590-7cd54a054712/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
mips
Packer:
not packed
Botnet:
unknown
Number of open files:
0
Number of processes launched:
2
Processes remaning?
true
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/f77fcbfc80694ae1f1e3cdebf52131f6bdfdb9a5cb93e9d38c86b8cb0974c6fe
Behaviour
Process Renaming
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.32.be
First seen:
2026-07-30T17:16:00Z UTC
Last seen:
2026-08-01T00:51:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/f77fcbfc80694ae1f1e3cdebf52131f6bdfdb9a5cb93e9d38c86b8cb0974c6fe/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/0804add5-f44c-46e7-806a-225acee6ee88
Behavior Graph:
Download SVG
%3 guuid=354276ce-1900-0000-46f0-8eab74090000 pid=2420 /usr/bin/sudo guuid=a9eb92d1-1900-0000-46f0-8eab7d090000 pid=2429 /tmp/sample.bin guuid=354276ce-1900-0000-46f0-8eab74090000 pid=2420->guuid=a9eb92d1-1900-0000-46f0-8eab7d090000 pid=2429 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/b457f554-ed00-45dc-ae52-5336bc2ed7fa
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/f77fcbfc80694ae1f1e3cdebf52131f6bdfdb9a5cb93e9d38c86b8cb0974c6fe
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/f77fcbfc80694ae1f1e3cdebf52131f6bdfdb9a5cb93e9d38c86b8cb0974c6fe/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-07-30 19:48:30 UTC
File Type:
ELF32 Big (Exe)
AV detection:
12 of 24 (50.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=6574x7eanffod4pdzxv7kijr62673onfzoj6tu4mq24mwcluy37a._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:botnet botnet
Link:
https://tria.ge/reports/260730-yjbrgayzez/
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/f77fcbfc80694ae1f1e3cdebf52131f6bdfdb9a5cb93e9d38c86b8cb0974c6fe

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:ELF_Toriilike_persist
Create hunting rule
Author:4r4
Description:Detects Torii IoT Botnet (stealthier Mirai alternative)
Reference:Identified via researched data
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 f77fcbfc80694ae1f1e3cdebf52131f6bdfdb9a5cb93e9d38c86b8cb0974c6fe

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3892825/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3892831/

Comments