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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 516fc82c9bbab5637162194fa2bfc2f8edfa14ee174a94bb900e87c67c5d5d05. 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 18 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 516fc82c9bbab5637162194fa2bfc2f8edfa14ee174a94bb900e87c67c5d5d05
SHA3-384 hash: 7532b2325fc4d52fa61f6a4fb5de4d9e989543479b21407dcc6cf8690f45562c58d6680bcb65a02b00521c4a8e40ad41
SHA1 hash: 6e3aaca4cbf9dbf8ec2399399156db32ec318824
MD5 hash: 02c00d28a551948116ec0ac0f550f5cd
humanhash: crazy-illinois-november-oranges
File name:riscv32
Download: download sample
Signature Mirai
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File size:413'536 bytes
First seen:2026-10-10 23:37:51 UTC
Last seen:Never
File type: elf
MIME type:application/x-sharedlib
ssdeep 6144:PwdT7/jNEic6buBgtHTWfRgE3knUxU4LpuXFyw03jHB6Ka9Ei:Pw0iHuhRLJU4FuXgwS9Ta9Ei
TLSH T150944B8CA2F2E3CDE158EA7553117C0B4D76063B3593728A219EF9B313BA1A446EDD70
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 :
84
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
Sanesecurity.Malware.30435.LC.UNOFFICIAL
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SecuriteInfo.com.Linux.Mirai-44.UNOFFICIAL
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Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
base64 expand lolbin
Link:
https://www.filescan.io/uploads/6acacc68d050bd10bb679dac/reports/41167c7a-8870-46ea-aaa3-e48f2d797dbf/overview
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/6266e2ef-dc8d-45fb-9e5f-3e792c18e4c6
Behavior Graph:
Download SVG
%3 guuid=d29916c8-1900-0000-d3f9-2ca096060000 pid=1686 /usr/bin/sudo guuid=261f91ca-1900-0000-d3f9-2ca09c060000 pid=1692 /tmp/sample.bin guuid=d29916c8-1900-0000-d3f9-2ca096060000 pid=1686->guuid=261f91ca-1900-0000-d3f9-2ca09c060000 pid=1692 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/f5c1a6b6-5aba-4524-b6e6-ba443c057b36
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/516fc82c9bbab5637162194fa2bfc2f8edfa14ee174a94bb900e87c67c5d5d05
Detection:
mirai
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Link:
https://mwdb.cert.pl/sample/516fc82c9bbab5637162194fa2bfc2f8edfa14ee174a94bb900e87c67c5d5d05/
Threat name:
Linux.Exploit.DirtyFrag
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Status:
Malicious
First seen:
2026-10-10 23:38:26 UTC
File Type:
ELF32 Little (SO)
AV detection:
11 of 36 (30.56%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=kfx4qle3xk2wg4lcdfh2fp6c7dw7ufhoc5fjjo4qb2d4m7c5lucq._file
Result
Malware family:
mirai
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Score:
  10/10
Tags:
family:mirai botnet linux
Link:
https://tria.ge/reports/261010-3msllsvs8p/
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
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Author:DiegoAnalytics
Description:Detects attempts to inject code into another process across PE, ELF, Mach-O binaries
Rule name:Detect_all_IPv6_variants
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Author:Bierchermuesli
Description:Generic IPv6 catcher
Rule name:ELF_IoT_Persistence_Hunt
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Author:4r4
Description:Hunts for ELF files with persistence and download capabilities
Rule name:ELF_Packer_Dropper_Fileless_Armhf
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Author:Serhii Kocherhan
Description:Detects obfuscated Linux ELF packers/droppers featuring ChaCha20/RC4 decryption, memfd_create/execveat fileless execution capabilities, and unique binary artifacts.
Rule name:enterpriseapps2
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Author:Tim Brown @timb_machine
Description:Enterprise apps
Rule name:EXPL_HKTL_LNX_DirtyFragShellcode_May26
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Author:Pezier Pierre-Henri (Nextron Systems)
Description:Detects a shellcode observed in dirtyfrag, a local privilege escalation exploit for Linux.
Reference:https://github.com/V4bel/dirtyfrag/tree/master
Rule name:EXPL_LNX_DirtyFrag_ForensicArtefacts_May26
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Author:Florian Roth
Description:Detects DirtyFrag exploit code POC usage in Linux environments
Reference:https://github.com/V4bel/dirtyfrag/tree/master
Rule name:Linux_Exploit_CVE_2018_10562_badc0676
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Author:Elastic Security
Description:Exploit code used in the ZeroBot malware
Rule name:Linux_Exploit_CVE_2021_46422_69af1b79
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Author:Elastic Security
Description:Exploit code used in the ZeroBot malware
Rule name:MIRAI_OHSHIT_payload
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Author:AfterPacket
Description:MIRAI_OHSHIT ELF payload -- compiled-in C2 set, all architectures
Reference:https://github.com/Afterpacket/drosera-threat-intel
Rule name:NSVPS_Hydra_SSH_Bruteforce
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Author:sanad (NSVPS-SOC)
Description:Hydra SSH brute-force campaign credentials pattern from NSVPS honeypot
Rule name:RANSOMWARE
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Author:ToroGuitar
Rule name:RIPEMD160_Constants
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Author:phoul (@phoul)
Description:Look for RIPEMD-160 constants
Rule name:setsockopt
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Author:Tim Brown @timb_machine
Description:Hunts for setsockopt() red flags
Rule name:SHA1_Constants
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Author:phoul (@phoul)
Description:Look for SHA1 constants
Rule name:SHA512_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for SHA384/SHA512 constants
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
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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 516fc82c9bbab5637162194fa2bfc2f8edfa14ee174a94bb900e87c67c5d5d05

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3947516/
  
Delivery method
Distributed via web download

Comments