MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 bcda6a09f766b4e12a493da81cd7680296cf2b74b8eb99f45be5e9136fa7b433. 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: 6


Intelligence 6 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: bcda6a09f766b4e12a493da81cd7680296cf2b74b8eb99f45be5e9136fa7b433
SHA3-384 hash: cdbb759b3e0690d8ed4b01dc582c0ddb430ed360897d2ad546265eba8b2cf70947d712977c836531e7b5c3820455ef42
SHA1 hash: 258a8aa27ac030a8fb9757db7fd678db1cbba9bd
MD5 hash: 74df16aa80ebee9b0a3507459ba516dd
humanhash: september-grey-east-asparagus
File name:delaware
Download: download sample
Signature Mirai
Create hunting rule
File size:164'236 bytes
First seen:2026-03-27 07:49:14 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:hh1xftQN/StAcy2s1iC/ryTQNKPXLfUxWcXJjchpVjjbizLA6jBY:hgzyToKPXDUTRch0LA6Y
TLSH T1F3F30787F901DFB7F40AE37649A308157530FFA60C625A72726379AAE9390C51473E8A
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
150
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
Sanesecurity.Malware.30455.LC.BadVar.UNOFFICIAL
Create hunting rule

Unix.Trojan.Gafgyt-7782058-0
Create hunting rule

Unix.Trojan.Mirai-9940650-0
Create hunting rule

Unix.Trojan.Mirai-9945193-0
Create hunting rule

Unix.Trojan.Mirai-9946826-0
Create hunting rule

Unix.Dropper.Mirai-10008433-0
Create hunting rule

Unix.Trojan.Mirai-10012509-0
Create hunting rule

Unix.Trojan.Mirai-10017111-0
Create hunting rule

Unix.Trojan.Mirai-10018298-0
Create hunting rule

Unix.Trojan.Mirai-10028946-0
Create hunting rule

Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
bash gcc lolbin
Link:
https://www.filescan.io/uploads/69c63687e2df9aa488ba53d1/reports/476e482d-c6e1-4541-9009-55a00b48fa67/overview
Verdict:
Malicious
File Type:
elf.32.be
First seen:
2026-03-26T16:22:00Z UTC
Last seen:
2026-03-29T02:33:00Z UTC
Hits:
~10
Detections:
HEUR:Backdoor.Linux.Mirai.gen HEUR:Backdoor.Linux.Mirai.es
Link:
https://opentip.kaspersky.com/bcda6a09f766b4e12a493da81cd7680296cf2b74b8eb99f45be5e9136fa7b433/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/02818b90-9549-493f-812b-22ec67b5e07f
Behavior Graph:
Download SVG
%3 guuid=fd4a547f-1b00-0000-25e9-1b90c00b0000 pid=3008 /usr/bin/sudo guuid=de561a81-1b00-0000-25e9-1b90c70b0000 pid=3015 /tmp/sample.bin guuid=fd4a547f-1b00-0000-25e9-1b90c00b0000 pid=3008->guuid=de561a81-1b00-0000-25e9-1b90c70b0000 pid=3015 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/4480b919-5146-4acf-bb54-207d539f20c2
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/bcda6a09f766b4e12a493da81cd7680296cf2b74b8eb99f45be5e9136fa7b433
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/bcda6a09f766b4e12a493da81cd7680296cf2b74b8eb99f45be5e9136fa7b433/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/bcda6a09f766b4e12a493da81cd7680296cf2b74b8eb99f45be5e9136fa7b433
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-03-27 02:05:52 UTC
File Type:
ELF32 Big (Exe)
AV detection:
11 of 24 (45.83%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=xtngucpxm22ocksjhwubzv3iaklm6k3uxdvzt5c34xurg35hwqzq._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/260327-jnv9cagx7z/
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/bcda6a09f766b4e12a493da81cd7680296cf2b74b8eb99f45be5e9136fa7b433

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:Linux_Generic_Threat_3bcc1630
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.

Web download

Mirai

elf bcda6a09f766b4e12a493da81cd7680296cf2b74b8eb99f45be5e9136fa7b433

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3806126/
  
Delivery method
Distributed via web download

Comments