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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 80966dd91fb4f2b41cc4303f334e83bd9065266b99faaa58ef00357e5a5dd1b0. 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: 10


Intelligence 10 IOCs YARA 6 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 80966dd91fb4f2b41cc4303f334e83bd9065266b99faaa58ef00357e5a5dd1b0
SHA3-384 hash: 277127e362bfe80329323e45304144081f4d05e4907e95c1683dd7de1675810b48ea56a503a3e6b2d56dacd6a1b8a866
SHA1 hash: 73faa401b1fbdecaea9e140126be738f6e5c827a
MD5 hash: 5ad9f3d9dbdf7b079157b0297091c59d
humanhash: freddie-mountain-cold-seven
File name:mbupload-tbhk7odw.bin
Download: download sample
Signature Mirai
Create hunting rule
File size:100'420 bytes
First seen:2026-10-12 22:12:32 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:fw1BTZX/rhDtZx6q/Wc3Ra/oiDQ9VPJUN310vntiZvnwl7/4qKU7ywaxr:+hr9tZxoc3A/oiDYIClSCdQ
TLSH T185A34C86FB93E0F0D94605B1111FF77D9634EE625024DE5AEBD4BEB2AD32602921B31C
telfhash t1be41e7fa5aed19dc97d08900e28e6fa15e0ca63f341137f647f16019236378156a7c3d
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 wristhulk
Tags:cowrie elf honeypot mirai


Avatar
wristhulk
Captured by a Cowrie honeypot at 2026-10-12 22:11:27 UTC, downloaded from http://64.89.160.185:80/iran.i486 by 64.89.160.185.

Intelligence

File Origin
# of uploads :
1
# of downloads :
94
Origin country :
US US
Vendor Threat Intelligence
No detections
Detection(s):
SecuriteInfo.com.Linux.Mirai-58.UNOFFICIAL
Create hunting rule

Unix.Malware.Mirai-10059790-0
Create hunting rule

Unix.Trojan.Mirai-10056448-0
Create hunting rule

Unix.Trojan.Mirai-10060416-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Receives data from a server
Kills processes
Connection attempt
Runs as daemon
Sets a written file as executable
Sends data to a server
Substitutes an application name
Creates or modifies files in /init.d to set up autorun
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
masquerade rust
Link:
https://www.filescan.io/uploads/6acd5b7942b6ce4631fe15a1/reports/7d32c592-0580-421b-bb5b-8258f5f96f06/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
x86
Packer:
not packed
Botnet:
unknown
Number of open files:
21
Number of processes launched:
1
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/80966dd91fb4f2b41cc4303f334e83bd9065266b99faaa58ef00357e5a5dd1b0
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2026-10-12T20:14:00Z UTC
Last seen:
2026-10-13T18:53:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/80966dd91fb4f2b41cc4303f334e83bd9065266b99faaa58ef00357e5a5dd1b0/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/c40a8e01-766a-4d52-88f9-b9f5b858f59c
Behavior Graph:
Download SVG
%3 guuid=8cad6ddc-1600-0000-60d6-a7b9d40d0000 pid=3540 /usr/bin/sudo guuid=88d3dfde-1600-0000-60d6-a7b9d50d0000 pid=3541 /tmp/sample.bin guuid=8cad6ddc-1600-0000-60d6-a7b9d40d0000 pid=3540->guuid=88d3dfde-1600-0000-60d6-a7b9d50d0000 pid=3541 execve guuid=3016dce0-1600-0000-60d6-a7b9d60d0000 pid=3542 /tmp/sample.bin guuid=88d3dfde-1600-0000-60d6-a7b9d50d0000 pid=3541->guuid=3016dce0-1600-0000-60d6-a7b9d60d0000 pid=3542 clone guuid=7a8216e1-1600-0000-60d6-a7b9d70d0000 pid=3543 /tmp/sample.bin write-config zombie guuid=3016dce0-1600-0000-60d6-a7b9d60d0000 pid=3542->guuid=7a8216e1-1600-0000-60d6-a7b9d70d0000 pid=3543 clone guuid=1feb31e1-1600-0000-60d6-a7b9d80d0000 pid=3544 /tmp/sample.bin net send-data guuid=7a8216e1-1600-0000-60d6-a7b9d70d0000 pid=3543->guuid=1feb31e1-1600-0000-60d6-a7b9d80d0000 pid=3544 clone ed1bbd07-cd79-5a41-96fa-4d5a00dcf3c2 64.89.160.185:8060 guuid=1feb31e1-1600-0000-60d6-a7b9d80d0000 pid=3544->ed1bbd07-cd79-5a41-96fa-4d5a00dcf3c2 send: 201B guuid=1feb31e1-1600-0000-60d6-a7b9d80d0000 pid=3545 /tmp/sample.bin guuid=1feb31e1-1600-0000-60d6-a7b9d80d0000 pid=3544->guuid=1feb31e1-1600-0000-60d6-a7b9d80d0000 pid=3545 clone
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/ceb314ac-c067-4913-a836-e8ca7b809cf4
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/80966dd91fb4f2b41cc4303f334e83bd9065266b99faaa58ef00357e5a5dd1b0
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/80966dd91fb4f2b41cc4303f334e83bd9065266b99faaa58ef00357e5a5dd1b0/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-10-12 22:13:16 UTC
File Type:
ELF32 Little (Exe)
AV detection:
23 of 38 (60.53%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=qclg3wi7wtzlihgega7tgtudxwigkjtlth5kuwhpaa2x4ws52gya._file
Result
Malware family:
n/a
Score:
  6/10
Tags:
discovery linux persistence
Link:
https://tria.ge/reports/261012-146hpabw3l/
Behaviour
Reads runtime system information
Changes its process name
Enumerates running processes
Modifies init.d
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Mirai
Score:
0.90
Link:
https://yomi.yoroi.company/submissions/80966dd91fb4f2b41cc4303f334e83bd9065266b99faaa58ef00357e5a5dd1b0

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_IoT_Persistence_Hunt
Create hunting rule
Author:4r4
Description:Hunts for ELF files with persistence and download capabilities
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:Linux_Trojan_Mirai_3a56423b
Create hunting rule
Author:Elastic Security
Rule name:NSVPS_Mirai_Busybox_Staging
Create hunting rule
Author:sanad (NSVPS-SOC)
Description:Mirai-style busybox wget/tftp payload staging seen in NSVPS honeypot
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 80966dd91fb4f2b41cc4303f334e83bd9065266b99faaa58ef00357e5a5dd1b0

(this sample)

  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3949335/

Comments