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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 bf00e39d5d09fa3be243cc3b443437de9cb9fd63d180731cb7d5236a37835f0c. 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 12 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: bf00e39d5d09fa3be243cc3b443437de9cb9fd63d180731cb7d5236a37835f0c
SHA3-384 hash: 5ed7a9df5b70967194d8a0db05f7252c613b7bc209873827bc6d425e48456992bdacc94d50d7d27bf09db315d91f9213
SHA1 hash: 211011e87dc4c4daa24f1d4ae7d04a9952342107
MD5 hash: 760a8fec17cf7a21d9b315c6190fbf9a
humanhash: glucose-south-maryland-social
File name:x64
Download: download sample
Signature Mirai
Create hunting rule
File size:5'760'704 bytes
First seen:2026-11-13 19:48:20 UTC
Last seen:2026-11-13 20:35:59 UTC
File type: elf
MIME type:application/x-executable
ssdeep 98304:ueR8drEZoukAI7rvPNZHFZgn5BdF/EhMKqh6S1IDbLph1vD3Ppfr6g1bfXB:+d6gbLph1rRH1L
TLSH T146466D4BF1A3A4BCC15FC434475BD5A2AA7074B802357E7B37949A312E73EA01769F22
telfhash t14a121eb499ee38b4a1e5cd45f772f4b49e3308f216e4b571162abd86cf94f850c2a813
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 :
2
# of downloads :
77
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
gcc
Link:
https://www.filescan.io/uploads/6af769bce4d67b6f19c6e111/reports/56362aad-9b59-4a64-b7f0-0c0b962abe18/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/bf00e39d5d09fa3be243cc3b443437de9cb9fd63d180731cb7d5236a37835f0c
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Adware
File Type:
elf.64.le
Link:
https://opentip.kaspersky.com/bf00e39d5d09fa3be243cc3b443437de9cb9fd63d180731cb7d5236a37835f0c/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/67bcfe5b-4177-49e1-a0d8-e26caa22c5d1
Behavior Graph:
Download SVG
%3 guuid=222fb7b9-1900-0000-792c-0300bc0d0000 pid=3516 /usr/bin/sudo guuid=d4f035bc-1900-0000-792c-0300c40d0000 pid=3524 /tmp/sample.bin mprotect-exec guuid=222fb7b9-1900-0000-792c-0300bc0d0000 pid=3516->guuid=d4f035bc-1900-0000-792c-0300c40d0000 pid=3524 execve
Verdict:
Suspicious
Link:
https://analyze.intezer.com/analyses/32b80dfb-a6a2-42ff-ac65-c997ba5c1757
Result
Threat name:
Xmrig
Create hunting rule
Detection:
malicious
Classification:
mine
Score:
76 / 100
Link:
https://www.joesandbox.com/analysis/2005601
Signature
Antivirus / Scanner detection for submitted sample
Found strings related to Crypto-Mining
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Yara detected Xmrig cryptocurrency miner
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/bf00e39d5d09fa3be243cc3b443437de9cb9fd63d180731cb7d5236a37835f0c
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/bf00e39d5d09fa3be243cc3b443437de9cb9fd63d180731cb7d5236a37835f0c/
Threat name:
Linux.Coinminer.XMRig
Create hunting rule
Status:
Malicious
First seen:
2026-11-13 19:49:30 UTC
File Type:
ELF64 Little (Exe)
AV detection:
14 of 24 (58.33%)
Threat level:
  4/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=x4aohhk5bh5dxysdzq5uinbx32olt7ld2gahghfx2urwun4dl4ga._file
Result
Malware family:
xmrig
Create hunting rule
Score:
  10/10
Tags:
family:xmrig discovery linux miner
Link:
https://tria.ge/reports/261113-yjqwdsfy7w/
Behaviour
Reads CPU attributes
Malware Family:
mirai
Create hunting rule
Malicious:
True
Tags:
64bit elf
Link:
https://intel.virussign.com/intelligence/file/bf00e39d5d09fa3be243cc3b443437de9cb9fd63d180731cb7d5236a37835f0c
Please note that we are no longer able to provide a coverage score for Virus Total.

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:exploit_any_poppopret
Create hunting rule
Author:Jeff White [karttoon@gmail.com] @noottrak
Description:Identify POP -> POP -> RET opcodes for quick ROP Gadget creation in target binaries.
Rule name:F01_s1ckrule
Create hunting rule
Author:s1ckb017
Rule name:ldpreload
Create hunting rule
Author:xorseed
Reference:https://stuff.rop.io/
Rule name:Linux_Trojan_Pornoasset_927f314f
Create hunting rule
Author:Elastic Security
Rule name:miner_lin_xmrig_strings
Create hunting rule
Author:Sekoia.io
Description:Detects XMRig ELF
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: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:WHIRLPOOL_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for WhirlPool constants
Rule name:XMRIG_Monero_Miner
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects Monero mining software
Reference:https://github.com/xmrig/xmrig/releases
Rule name:xmrig_v1
Create hunting rule
Author:RandomMalware

File information

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

Web download

Mirai

elf bf00e39d5d09fa3be243cc3b443437de9cb9fd63d180731cb7d5236a37835f0c

(this sample)

  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/4065252/

Comments