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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 da31eed9460cfdbb985f629672ebcefe5fa17b3ed1ff7bbe304aad13a89c2724. 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: 7


Intelligence 7 IOCs YARA 12 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: da31eed9460cfdbb985f629672ebcefe5fa17b3ed1ff7bbe304aad13a89c2724
SHA3-384 hash: 5cb677622f866a22ef6741f159aa26feb2c9593a1fb8f0ffe3951c1c58030b527a9a75470d6db4c5cacbe1c6a957d546
SHA1 hash: 306bb9e9bd325d3a398f577f6666f114c15f9a3a
MD5 hash: 034319c22e6486037acf609ce38facab
humanhash: spaghetti-nevada-friend-whiskey
File name:riscv64
Download: download sample
Signature Mirai
Create hunting rule
File size:366'736 bytes
First seen:2026-10-13 08:22:33 UTC
Last seen:Never
File type: elf
MIME type:application/x-sharedlib
ssdeep 6144:9fUnJ7UkrngcX0PJZKNCNxoev6ZqKbjfLwiC/Qa91:dUnFUWgc2drrUgiUQa91
TLSH T125743A88D2F1E3CEE158EA7963247C1A5C72467B3093728A219EF97313B71944AEDD70
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 :
102
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:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
base64 expand lolbin obfuscated
Link:
https://www.filescan.io/uploads/6acdea712a761551a9ba91e7/reports/88ed1676-fd75-42bb-8e6d-cc399cbd6cde/overview
Verdict:
Malicious
File Type:
elf.64.le
First seen:
2026-10-13T05:10:00Z UTC
Last seen:
2026-10-13T05:25:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/da31eed9460cfdbb985f629672ebcefe5fa17b3ed1ff7bbe304aad13a89c2724/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/dd20852b-9d44-47f2-827b-849e4a8ce6ad
Behavior Graph:
Download SVG
%3 guuid=90d00c7d-1600-0000-3b74-fb57560d0000 pid=3414 /usr/bin/sudo guuid=1c8bd87e-1600-0000-3b74-fb575d0d0000 pid=3421 /tmp/sample.bin guuid=90d00c7d-1600-0000-3b74-fb57560d0000 pid=3414->guuid=1c8bd87e-1600-0000-3b74-fb575d0d0000 pid=3421 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/7be108d8-f0f0-4ce1-b872-a21ddc162bb9
Score:
99%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/da31eed9460cfdbb985f629672ebcefe5fa17b3ed1ff7bbe304aad13a89c2724
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/da31eed9460cfdbb985f629672ebcefe5fa17b3ed1ff7bbe304aad13a89c2724/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-10-13 08:23:23 UTC
File Type:
ELF64 Little (SO)
AV detection:
10 of 23 (43.48%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=3iy65wkgbt63xgc7mklhf26o7zp2c6z62h7xxprqjkwrhke4e4sa._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet linux
Link:
https://tria.ge/reports/261013-j9752aat5x/
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/da31eed9460cfdbb985f629672ebcefe5fa17b3ed1ff7bbe304aad13a89c2724

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: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
Create hunting rule
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:Linux_Exploit_CVE_2018_10562_badc0676
Create hunting rule
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
Create hunting rule
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: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
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 da31eed9460cfdbb985f629672ebcefe5fa17b3ed1ff7bbe304aad13a89c2724

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3947510/
  
Delivery method
Distributed via web download

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