MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b1da86210c9614e15c9924cdc047c1af6678931062f578ebf80c40d3c4ec2420. 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 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: b1da86210c9614e15c9924cdc047c1af6678931062f578ebf80c40d3c4ec2420
SHA3-384 hash: 834b3fabdd1b12342fc8e5a0a9d7d6713faa010fef6922150d9fe58aa02f63c9e9befef8a0e02e164c406679dd74021b
SHA1 hash: 9953c78eff66ee9968bb3a7e8c7f263e7fc65269
MD5 hash: 6c2c14f4d72065816f2baed9daa1bc52
humanhash: oklahoma-sierra-network-football
File name:rondo.fbsdi386
Download: download sample
Signature Mirai
Create hunting rule
File size:412'048 bytes
First seen:2025-07-30 04:59:44 UTC
Last seen:2025-08-14 10:22:27 UTC
File type: elf
MIME type:application/x-executable
ssdeep 6144:EawCf7MxaowDZ47q8Cm4C03ayH7oGeBB5wdJJxcDfk6LhKNHfi:5hMxaowYTj0XH7otETxc7kkhqi
TLSH T17D945A00F99350F6DD0219B005EFF33F8922A11BC6329DD7CB65DD64EBA7AA2251F618
telfhash t18e71593118fa70a4a1dac560f313f1b55a365095b7ed32b13a22ad95efc9bc14c67c23
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 :
27
Origin country :
DE DE
Vendor Threat Intelligence
Result
Verdict:
Clean
Maliciousness:
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
obfuscated
Link:
https://www.filescan.io/uploads/6889a6e413488cfd44dfd64c/reports/a89f8a3d-1ad8-48d8-a7f9-f2502e017941/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
x86
Packer:
not packed
Botnet:
unknown
Number of open files:
0
Number of processes launched:
1
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/b1da86210c9614e15c9924cdc047c1af6678931062f578ebf80c40d3c4ec2420
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/f9f9510b-a56b-4ce6-9811-6b732b57c5f2
Behavior Graph:
Download SVG
%3 guuid=bc2a876a-1a00-0000-4972-2b3b630b0000 pid=2915 /usr/bin/sudo guuid=ff49a56c-1a00-0000-4972-2b3b650b0000 pid=2917 /tmp/sample.bin guuid=bc2a876a-1a00-0000-4972-2b3b630b0000 pid=2915->guuid=ff49a56c-1a00-0000-4972-2b3b650b0000 pid=2917 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/f250ac7b-4edb-4175-890d-d9579e0777f6
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
56 / 100
Link:
https://www.joesandbox.com/analysis/1746880
Signature
Antivirus / Scanner detection for submitted sample
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/b1da86210c9614e15c9924cdc047c1af6678931062f578ebf80c40d3c4ec2420
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/b1da86210c9614e15c9924cdc047c1af6678931062f578ebf80c40d3c4ec2420/
Verdict:
Malicious
Threat:
HEUR:Backdoor.Linux.Mirai
Link:
https://tip.neiki.dev/file/b1da86210c9614e15c9924cdc047c1af6678931062f578ebf80c40d3c4ec2420
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-07-30 04:47:45 UTC
File Type:
ELF32 Little (Exe)
AV detection:
13 of 24 (54.17%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=whnimiimsykocxezetg4ar6bv5threyqml2xr27ybranhrhmeqqa._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/250730-fm483shl8s/
Verdict:
Unknown
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/2ed95413-d3f1-4574-9583-f7a4f04763a3
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/b1da86210c9614e15c9924cdc047c1af6678931062f578ebf80c40d3c4ec2420

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: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 b1da86210c9614e15c9924cdc047c1af6678931062f578ebf80c40d3c4ec2420

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3592951/
  
Delivery method
Distributed via web download

Comments