MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 fb6bcce92730a5fd121f1a0fdcecfccd9f240daf8233a8d7d5b8f9864129eeca. 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: 11


Intelligence 11 IOCs YARA 6 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: fb6bcce92730a5fd121f1a0fdcecfccd9f240daf8233a8d7d5b8f9864129eeca
SHA3-384 hash: 7021ea75821d5428b125920d2cb096e840d901e1d8847ee9a01a22c2a18d520d05730edf3752baefd2d76afeeec3e41c
SHA1 hash: 33684faaaa5d03cd30425a1ba9050258075a083e
MD5 hash: ea1d347ff5fe776f56a2e7c3946f4f23
humanhash: wyoming-bluebird-sweet-hot
File name:ub8ehJSePAfc9FYqZIT6.arc
Download: download sample
Signature Mirai
Create hunting rule
File size:107'840 bytes
First seen:2026-01-19 07:22:50 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:WiPit3YFN/4L9T/YeYi6stASdxV2z9U9tdgW/LWE:otIF14ZzpYihASjmCHgWq
TLSH T155B3AEEBF24B1591C86287F017C35BDE3E632212AF6BC5E72C4E167B18791DB490A391
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 :
1
# of downloads :
97
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
Unix.Trojan.Mirai-7100807-0
Create hunting rule

Unix.Dropper.Mirai-7135897-0
Create hunting rule

Unix.Dropper.Mirai-7135901-0
Create hunting rule

Unix.Dropper.Mirai-7135909-0
Create hunting rule

Unix.Trojan.Mirai-7135916-0
Create hunting rule

Unix.Dropper.Mirai-7135918-0
Create hunting rule

Unix.Dropper.Mirai-7135954-0
Create hunting rule

Unix.Dropper.Mirai-7136013-0
Create hunting rule

Unix.Dropper.Mirai-7136016-0
Create hunting rule

Unix.Dropper.Mirai-7136028-0
Create hunting rule

Unix.Dropper.Mirai-7136057-0
Create hunting rule

Unix.Trojan.Mirai-8025795-0
Create hunting rule

Unix.Trojan.Mirai-9858729-0
Create hunting rule

Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
masquerade
Link:
https://www.filescan.io/uploads/696ddbe53dd9d2095059a889/reports/37bf11a9-d059-4505-b07c-8be8b7811bdc/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2026-01-19T04:27:00Z UTC
Last seen:
2026-01-19T05:00:00Z UTC
Hits:
~10
Detections:
HEUR:Backdoor.Linux.Mirai.r HEUR:Backdoor.Linux.Mirai.b
Link:
https://opentip.kaspersky.com/fb6bcce92730a5fd121f1a0fdcecfccd9f240daf8233a8d7d5b8f9864129eeca/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/68622a7b-cdc0-4fc8-8d89-0e333d80ecb5
Behavior Graph:
Download SVG
%3 guuid=70ce9f78-1700-0000-3eff-d287640c0000 pid=3172 /usr/bin/sudo guuid=4b84de7a-1700-0000-3eff-d287670c0000 pid=3175 /tmp/sample.bin guuid=70ce9f78-1700-0000-3eff-d287640c0000 pid=3172->guuid=4b84de7a-1700-0000-3eff-d287670c0000 pid=3175 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/cadef113-9ebb-4781-9cd4-7f06049a762a
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
56 / 100
Link:
https://www.joesandbox.com/analysis/1853170
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/fb6bcce92730a5fd121f1a0fdcecfccd9f240daf8233a8d7d5b8f9864129eeca
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/fb6bcce92730a5fd121f1a0fdcecfccd9f240daf8233a8d7d5b8f9864129eeca/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/fb6bcce92730a5fd121f1a0fdcecfccd9f240daf8233a8d7d5b8f9864129eeca
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-01-19 07:23:27 UTC
File Type:
ELF32 Little (Exe)
AV detection:
20 of 38 (52.63%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=7nv4z2jhgcs72eq7dih5z3h4zwpsidnpqiz2rv6vxd4ymqjj53fa._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:lzrd linux
Link:
https://tria.ge/reports/260119-h7ycdacy5g/
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-7100807-0
YARA:
n/a
Link:
https://app.threat.zone/submission/c59291ef-afb0-4196-908c-255a6342145f
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/fb6bcce92730a5fd121f1a0fdcecfccd9f240daf8233a8d7d5b8f9864129eeca

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:CP_Script_Inject_Detector
Create hunting rule
Author:DiegoAnalytics
Description:Detects attempts to inject code into another process across PE, ELF, Mach-O binaries
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:F01_s1ckrule
Create hunting rule
Author:s1ckb017
Rule name:SUSP_XORed_Mozilla_Oct19
Create hunting rule
Author:Florian Roth
Description:Detects suspicious single byte XORed keyword 'Mozilla/5.0' - it uses yara's XOR modifier and therefore cannot print the XOR key. You can use the CyberChef recipe linked in the reference field to brute force the used key.
Reference:https://gchq.github.io/CyberChef/#recipe=XOR_Brute_Force()
Rule name:SUSP_XORed_Mozilla_RID2DB4
Create hunting rule
Author:Florian Roth
Description:Detects suspicious XORed keyword - Mozilla/5.0
Reference:Internal Research
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 fb6bcce92730a5fd121f1a0fdcecfccd9f240daf8233a8d7d5b8f9864129eeca

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3753588/
  
Delivery method
Distributed via web download

Comments