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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 fa7a4d47b67fc3530c71acd930561bd19cc9df585fd5f0d2e9fb76cba46d4d56. 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: 6


Intelligence 6 IOCs YARA 14 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: fa7a4d47b67fc3530c71acd930561bd19cc9df585fd5f0d2e9fb76cba46d4d56
SHA3-384 hash: 4cbbe57f28a15ce90efb018b04c72284bdb634af9a3ab89d92820bf553fdd659bd98e19fca0b1f8df574bc5becd8c362
SHA1 hash: 7e0e713a389f063b6acba8d679fbe72dee47626d
MD5 hash: 666da2dcec41900378ac96aef99a02bd
humanhash: stairway-one-lion-louisiana
File name:bot.aarch64_be
Download: download sample
Signature Mirai
Create hunting rule
File size:1'170'548 bytes
First seen:2026-09-25 05:08:57 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 24576:idXdf3xz6J4fQd+u0iMsq5fYPMaow0+fh6Shgk2g/HVE+:cR69dUIBkSp6ShgkzVz
TLSH T1C8456C5DFD0F3C43D2CAE23DDB4A83E47127B098D66311A235C2035DE6C99DD8B6299A
telfhash t193b012071484c50c45779b514ca5034910419833e85b3e962f0cfa40402100803488ea
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 :
73
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
Unix.Trojan.Mirai-10004218-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Opens a port
Connection attempt
Creating a file in the %temp% directory
Locks files
Collects information on the CPU
Performs a bruteforce attack in the network
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
anti-vm anti-vm base64 gcc
Link:
https://www.filescan.io/uploads/6ab60203ac348fa7ff899582/reports/9995bc2d-7232-4b9a-8607-b8ef12f4e754/overview
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/f6b37676-6823-4ce1-88f4-d649be55ff7a
Behavior Graph:
Download SVG
%3 guuid=2fe52025-1d00-0000-9d61-cb1c2a070000 pid=1834 /usr/bin/sudo guuid=f0a83931-1d00-0000-9d61-cb1c33070000 pid=1843 /tmp/sample.bin guuid=2fe52025-1d00-0000-9d61-cb1c2a070000 pid=1834->guuid=f0a83931-1d00-0000-9d61-cb1c33070000 pid=1843 execve
Verdict:
Suspicious
Link:
https://analyze.intezer.com/analyses/998da001-6f15-4b81-94ce-636ec21dfa1c
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/fa7a4d47b67fc3530c71acd930561bd19cc9df585fd5f0d2e9fb76cba46d4d56
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/fa7a4d47b67fc3530c71acd930561bd19cc9df585fd5f0d2e9fb76cba46d4d56/
Gathering data
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=7j5e2r5wp7bvgddrvtmtavq32gomtx2yl7k7buxj7n3mxjdnjvla._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/260925-ftam2szgke/
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/fa7a4d47b67fc3530c71acd930561bd19cc9df585fd5f0d2e9fb76cba46d4d56

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_Mirai
Create hunting rule
Author:NDA0E
Description:Detects multiple Mirai variants
Rule name:enterpriseapps2
Create hunting rule
Author:Tim Brown @timb_machine
Description:Enterprise apps
Rule name:F01_s1ckrule
Create hunting rule
Author:s1ckb017
Rule name:Hunt_DVR_Exploit_CommandInjection
Create hunting rule
Author:Serhii Kocherhan
Description:Detects common shell command injection signatures and payloads associated with DVR/NVR exploitation
Rule name:iot_req_metachar
Create hunting rule
Rule name:ldpreload
Create hunting rule
Author:xorseed
Reference:https://stuff.rop.io/
Rule name:malwareelf55503
Create hunting rule
Rule name:MIRAI_OHSHIT_payload
Create hunting rule
Author:AfterPacket
Description:MIRAI_OHSHIT ELF payload -- compiled-in C2 set, all architectures
Reference:https://github.com/Afterpacket/drosera-threat-intel
Rule name:setsockopt
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for setsockopt() red flags
Rule name:test_rule_vldslv
Create hunting rule
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
Rule name:vmdetect
Create hunting rule
Author:nex
Description:Possibly employs anti-virtualization techniques

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

Mirai

elf fa7a4d47b67fc3530c71acd930561bd19cc9df585fd5f0d2e9fb76cba46d4d56

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3920543/
  
Delivery method
Distributed via web download

Comments