MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 bb0cf0b3a99ce7331be0143e7a535bdcc5e881e6e64c39d256cf1f02fb620158. 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: 8


Intelligence 8 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: bb0cf0b3a99ce7331be0143e7a535bdcc5e881e6e64c39d256cf1f02fb620158
SHA3-384 hash: 054ee374d87ae9fa0578a183518d5ef529ec02897d4bdeaf36709f0c6b77b1799da52e7f2d4fbb696e9c503112eaec82
SHA1 hash: d1ff4649d89bfd795ea0c854da577d67fbf0b47d
MD5 hash: ed84bd0ab44e13e943404cb57a085330
humanhash: beryllium-magazine-asparagus-fillet
File name:boatnet.arm6
Download: download sample
Signature Mirai
Create hunting rule
File size:87'444 bytes
First seen:2026-08-06 01:22:43 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:GMn8H3TAYwaKnSAelVFDIziukioeowTlSOgx7QU5x5/YzcqoZ:eHDAYwaOX8ioeowTlSOgxv5xhj
TLSH T183830A9AFD829B11D6C115FAFE1E928D7313077CE2DF72266E14AE20678746B0E3B405
telfhash t1dcd02b108d886cd9afb440a152c8a026762e69f07a002a918e3db98e4026dd82a3055e
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 upx-dec


Avatar
abuse_ch
UPX decompressed file, sourced from SHA256 a962a71c3da3b8d67c97d0d3db1ef7548998640eb55564830986398376f31e40
File size (compressed) :40'424 bytes
File size (de-compressed) :87'444 bytes
Format:linux/arm
Packed file: a962a71c3da3b8d67c97d0d3db1ef7548998640eb55564830986398376f31e40

Intelligence

File Origin
# of uploads :
1
# of downloads :
81
Origin country :
NL NL
Vendor Threat Intelligence
No detections
Detection(s):
SecuriteInfo.com.Linux.DDoS.2720.25844.5311.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
bashlite masquerade mirai obfuscated rust
Link:
https://www.filescan.io/uploads/6a73e20ce3677697793ede88/reports/20fc9963-4089-4fcc-8679-0efbe4c629ef/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2026-08-05T23:29:00Z UTC
Last seen:
2026-08-06T00:27:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/bb0cf0b3a99ce7331be0143e7a535bdcc5e881e6e64c39d256cf1f02fb620158/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/7bf2b189-082d-48d0-8ea0-21e640fa19e2
Behavior Graph:
Download SVG
%3 guuid=374d1bf9-1900-0000-ef3a-40744e070000 pid=1870 /usr/bin/sudo guuid=7219befc-1900-0000-ef3a-407453070000 pid=1875 /tmp/sample.bin guuid=374d1bf9-1900-0000-ef3a-40744e070000 pid=1870->guuid=7219befc-1900-0000-ef3a-407453070000 pid=1875 execve
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/4c2cc42a-3cf7-461b-a70d-50f26e127604
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/bb0cf0b3a99ce7331be0143e7a535bdcc5e881e6e64c39d256cf1f02fb620158
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/bb0cf0b3a99ce7331be0143e7a535bdcc5e881e6e64c39d256cf1f02fb620158/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-08-06 01:23:43 UTC
File Type:
ELF32 Little (Exe)
AV detection:
11 of 36 (30.56%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=xmgpbm5jttttgg7acq7huu233tc6rapg4zgdtuswz4pqf63cafma._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
n/a
Link:
https://tria.ge/reports/260806-br1n8s1aka/
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/bb0cf0b3a99ce7331be0143e7a535bdcc5e881e6e64c39d256cf1f02fb620158

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_d2dca9e7
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 a962a71c3da3b8d67c97d0d3db1ef7548998640eb55564830986398376f31e40

Mirai

elf bb0cf0b3a99ce7331be0143e7a535bdcc5e881e6e64c39d256cf1f02fb620158

(this sample)

  
Dropped by
SHA256 a962a71c3da3b8d67c97d0d3db1ef7548998640eb55564830986398376f31e40
  
URLhaus
https://urlhaus.abuse.ch/url/3891975/
  
Delivery method
Distributed via web download
  
Dropped by
MD5 ad2e9b110527e59e2867b791f1659369

Comments