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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 39a8c824ff333bebebfd1f88b2746aed20e2153828d3e0744bd9c9cec996eee8. 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: 4


Intelligence 4 IOCs YARA 5 File information Comments

SHA256 hash: 39a8c824ff333bebebfd1f88b2746aed20e2153828d3e0744bd9c9cec996eee8
SHA3-384 hash: c2cafa2f353222ceac440399ae5d591cc35100517080acdd06c0fad5d8963a7c06a48fc2b92a84218e578ae5f5254dde
SHA1 hash: a681df1655cdc7a908e6a5614c1b03f5f79dc953
MD5 hash: 66ba40bb5a59630fd5070266a8d4f9c9
humanhash: idaho-saturn-magnesium-social
File name:miron.armv4l
Download: download sample
Signature Mirai
File size:138'080 bytes
First seen:2026-08-16 17:21:56 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:XpgjL63UJJvmD7o4XcKeBPRxkFKO/SPA:+je3UJJvy84XJeBJ64O/YA
TLSH T16FD30A4ABC818B13C6E161B7FB4E428D772B0768D3EA71039D196F25375B8970E3B252
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 upx-dec


Avatar
abuse_ch
UPX decompressed file, sourced from SHA256 7349831d0b29757a9a3ffb1b11e6a2cecc8427c6e68ee7bc93fa1c0542d31d67
File size (compressed) :50'496 bytes
File size (de-compressed) :138'080 bytes
Format:linux/arm
Packed file: 7349831d0b29757a9a3ffb1b11e6a2cecc8427c6e68ee7bc93fa1c0542d31d67

Intelligence


File Origin
# of uploads :
1
# of downloads :
66
Origin country :
NL NL
Vendor Threat Intelligence
No detections
Result
Verdict:
Clean
Maliciousness:
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
bash lolbin rust
Status:
terminated
Behavior Graph:
%3 guuid=c635f402-1900-0000-d39a-52873e030000 pid=830 /usr/bin/sudo guuid=373fab06-1900-0000-d39a-52873f030000 pid=831 /tmp/sample.bin guuid=c635f402-1900-0000-d39a-52873e030000 pid=830->guuid=373fab06-1900-0000-d39a-52873f030000 pid=831 execve
Threat name:
Linux.Backdoor.Mirai
Status:
Malicious
First seen:
2026-08-16 17:26:35 UTC
File Type:
ELF32 Little (Exe)
AV detection:
14 of 24 (58.33%)
Threat level:
  5/5
Result
Malware family:
n/a
Score:
  1/10
Tags:
n/a
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:ELF_Mirai
Author:NDA0E
Description:Detects multiple Mirai variants
Rule name:ELF_Toriilike_persist
Author:4r4
Description:Detects Torii IoT Botnet (stealthier Mirai alternative)
Reference:Identified via researched data
Rule name:Linux_Generic_Threat_d94e1020
Author:Elastic Security
Rule name:TH_Generic_MassHunt_Linux_Malware_2026_CYFARE
Author:CYFARE
Description:Generic Linux malware mass-hunt rule - 2026
Reference:https://cyfare.net/
Rule name:unixredflags3
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 39a8c824ff333bebebfd1f88b2746aed20e2153828d3e0744bd9c9cec996eee8

(this sample)

  
Delivery method
Distributed via web download

Comments