MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 bb50036b84ddd68366df361cbf2ccccb5d5919beebcce75e6107160dae49a80b. 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: 7


Intelligence 7 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: bb50036b84ddd68366df361cbf2ccccb5d5919beebcce75e6107160dae49a80b
SHA3-384 hash: b34253bd1c9ff82cd7de17a89a70f68805b068ced5aeaff47da71062329c33dfdd2eec65ddf32caaa5a01485d9dc73ed
SHA1 hash: 7e58509df8a246bd1d27dd6585fbd544d86b0bd8
MD5 hash: b62fa67947c3cbb41cff1a8055c6af90
humanhash: mobile-april-eleven-echo
File name:main.mipsel
Download: download sample
Signature Mirai
Create hunting rule
File size:72'832 bytes
First seen:2026-08-30 02:37:17 UTC
Last seen:2026-08-30 15:40:59 UTC
File type: elf
MIME type:application/x-executable
ssdeep 1536:6rZ3N+JgYPuQDpR9/aiwxHo00cxNRGBa:Ou/Ps
TLSH T146637416AB619E77DC0EDD7301E8850124CDB56752E93B2BB1B0CA6CF74A94F09E3C94
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 :
3
# of downloads :
81
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
SecuriteInfo.com.ELF.Agent-ERA.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Launching a process
Connection attempt
Runs as daemon
Creating a file in the %temp% directory
Creating a file
Substitutes an application name
Deleting of the original file
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
gcc mirai
Link:
https://www.filescan.io/uploads/6a9397914c1abeab4f024492/reports/3669b47a-3593-4e86-acad-56450eb47d66/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2026-08-30T00:13:00Z UTC
Last seen:
2026-08-30T17:53:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/bb50036b84ddd68366df361cbf2ccccb5d5919beebcce75e6107160dae49a80b/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/187c1ff8-64fa-48be-9d7a-4af1e3567045
Behavior Graph:
Download SVG
%3 guuid=995702d5-1600-0000-25c7-5b90a90c0000 pid=3241 /usr/bin/sudo guuid=72959fd6-1600-0000-25c7-5b90ae0c0000 pid=3246 /tmp/sample.bin guuid=995702d5-1600-0000-25c7-5b90a90c0000 pid=3241->guuid=72959fd6-1600-0000-25c7-5b90ae0c0000 pid=3246 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/f44fbdb5-1273-4e8a-a36b-04cac4c5866b
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/bb50036b84ddd68366df361cbf2ccccb5d5919beebcce75e6107160dae49a80b
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/bb50036b84ddd68366df361cbf2ccccb5d5919beebcce75e6107160dae49a80b/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Suspicious
First seen:
2026-08-29 21:19:56 UTC
AV detection:
6 of 38 (15.79%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=xniag24e3xligzw7gyol6lgmznovsgn65pgooxtba4la3lsjvafq._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
discovery
Link:
https://tria.ge/reports/260830-c4sd3aywfz/
Behaviour
Reads runtime system information
System Network Configuration Discovery
Writes file to tmp directory
Changes its process name
Enumerates running processes
Deletes itself
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/bb50036b84ddd68366df361cbf2ccccb5d5919beebcce75e6107160dae49a80b

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: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 bb50036b84ddd68366df361cbf2ccccb5d5919beebcce75e6107160dae49a80b

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3897920/
  
Delivery method
Distributed via web download

Comments