MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 fb7508c09f4c3f55dfba8f57de6e1cd3686de6babd75954fd9c43265a76e96a1. 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: 12


Intelligence 12 IOCs YARA 11 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: fb7508c09f4c3f55dfba8f57de6e1cd3686de6babd75954fd9c43265a76e96a1
SHA3-384 hash: dc441459459dc6e743dfa2337fb9837c053139a504484de99a1ac48e1f84b55d011b8ce35f542c68e3256ca5c709d98d
SHA1 hash: 57f2084fbf564ef4c3a13817eae755bc068a41c1
MD5 hash: d0a94aa4a1a8089d0629912eff2d83fa
humanhash: zulu-seven-football-purple
File name:debug.dbg
Download: download sample
Signature Mirai
Create hunting rule
File size:70'736 bytes
First seen:2026-02-25 20:08:27 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:pnUQJZdRlDAXO6QyQwOaOAeTxpx97qJ7RvsuIr5bhh8l:pnUQJ7RlUXTQpwOaOA+xpn72+uWkl
TLSH T178637DC9E283D8F6FC1705706036E73BAE71E0AA211CE686C778D5B1FC86941A117ADC
telfhash t16e31d7ff0ebe18a8b7c06980835e6e215819e537046036a44562a96866dfdc550bec3d
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 :
43
Origin country :
DE DE
Vendor Threat Intelligence
Malware configuration found for:
Mirai
Details
Link:
https://research.acce.ciphertechsolutions.com/results/5003120a-c08a-431e-9e81-b14f9e6edbc5/
Detection(s):
SecuriteInfo.com.Linux.Siggen.9999-9.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.28880.LC.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.29325.LC.Pl.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Mirai-81.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.28886.LC.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.28878.LC.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.28879.LC.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.28877.LC.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-9441505-0
Create hunting rule

Unix.Dropper.Mirai-9977145-0
Create hunting rule

Unix.Trojan.Mirai-10011027-0
Create hunting rule

Unix.Trojan.Mirai-10011918-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Sends data to a server
DNS request
Creating a file
Connection attempt
Substitutes an application name
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
masquerade
Link:
https://www.filescan.io/uploads/699f56ee9eaae846593f58aa/reports/26f207d9-88f9-4fe4-8613-34055e197852/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
x86
Packer:
not packed
Botnet:
unknown
Number of open files:
44
Number of processes launched:
3
Processes remaning?
true
Remote TCP ports scanned:
37215
Full report:
https://elfdigest.com/brief/fb7508c09f4c3f55dfba8f57de6e1cd3686de6babd75954fd9c43265a76e96a1
Behaviour
Process Renaming
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Result
Gathering data
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/63f1c245-d3c5-4bd3-99f4-baa26a78b862
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/fb7508c09f4c3f55dfba8f57de6e1cd3686de6babd75954fd9c43265a76e96a1
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/fb7508c09f4c3f55dfba8f57de6e1cd3686de6babd75954fd9c43265a76e96a1/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/fb7508c09f4c3f55dfba8f57de6e1cd3686de6babd75954fd9c43265a76e96a1
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-02-25 20:09:18 UTC
File Type:
ELF32 Little (Exe)
AV detection:
24 of 36 (66.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=7n2qrqe7jq7vlx52r5l543q42nug3zv2xv2zkt6zyqzglj3os2qq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai discovery linux
Link:
https://tria.ge/reports/260225-yw9h9sdx6a/
Behaviour
Reads runtime system information
Changes its process name
Enumerates running processes
Contacts a large (37628) amount of remote hosts
Creates a large amount of network flows
Malware Config
C2 Extraction:
botnet.domain.com
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/fb7508c09f4c3f55dfba8f57de6e1cd3686de6babd75954fd9c43265a76e96a1

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:CVE_2017_17215
Create hunting rule
Author:NDA0E
Description:Detects exploitation attempt of CVE-2017-17215
Rule name:ELF_Mirai
Create hunting rule
Author:NDA0E
Description:Detects multiple Mirai variants
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_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:Linux_Trojan_Gafgyt_28a2fe0c
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_389ee3e9
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_88de437f
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_8aa7b5d3
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_b14f4c5d
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_cc93863b
Create hunting rule
Author:Elastic Security
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 fb7508c09f4c3f55dfba8f57de6e1cd3686de6babd75954fd9c43265a76e96a1

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3779621/
  
Delivery method
Distributed via web download

Comments