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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 51e8cc5e0dcd6dec03ac00bf082dcc8cbe757df2bb581f4ec5ca7be9aa5dd7eb. 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: 8


Intelligence 8 IOCs YARA 6 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 51e8cc5e0dcd6dec03ac00bf082dcc8cbe757df2bb581f4ec5ca7be9aa5dd7eb
SHA3-384 hash: 5addc24d267679c2d352b2d0f7392fb7aa06240f62ce8282b397606f63a73276dea7abb9e7e03d1053917a83bb049053
SHA1 hash: 26eb4fc4e0c2585ea8be784e35fb2b7111215145
MD5 hash: 44bc66485b57bab631702f10f4bab092
humanhash: jig-lake-winner-green
File name:pmips
Download: download sample
Signature Mirai
Create hunting rule
File size:97'736 bytes
First seen:2026-09-26 01:02:48 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:yk8NZJjWAaVPWcve4meOeuCyTPHvwIp/read7Q1Qs/Rd/uP:WZJjBaVOzhHvlp/o1F/c
TLSH T106A3C91E6E218FBDF369C33047B78E21A79837D626E1D685E26CD6011E6034E641FFA4
telfhash t173217f5c4d7412e48b321d9e2baeff76e19030de0b326d378e11aaadba6d9425d00c1c
Magika elf
Reporter abuse_ch
Tags:elf mirai upx-dec


Avatar
abuse_ch
UPX decompressed file, sourced from SHA256 e4afc15b78f26c3cd1fa5a03daf005bf8bc8f627947a8a38afa4d8aac4b4856b
File size (compressed) :37'068 bytes
File size (de-compressed) :97'736 bytes
Format:linux/mips
Packed file: e4afc15b78f26c3cd1fa5a03daf005bf8bc8f627947a8a38afa4d8aac4b4856b

Intelligence

File Origin
# of uploads :
1
# of downloads :
71
Origin country :
NL NL
Vendor Threat Intelligence
Malware configuration found for:
Mirai
Details
Link:
https://research.acce.ciphertechsolutions.com/results/d601d877-cc99-4f47-93a6-32e1c79b34ee/
Detection(s):
Unix.Trojan.Mirai-9858729-0
Create hunting rule

Unix.Trojan.Mirai-10017641-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Kills processes
Opens a port
Receives data from a server
Sends data to a server
Connection attempt
Runs as daemon
Creating a file
Substitutes an application name
Kills critical processes
Deleting of the original file
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
bash lolbin
Link:
https://www.filescan.io/uploads/6ab719e7b7c4fc4232014421/reports/a03e4ed4-9986-4119-bc9d-8df4e9ef7497/overview
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/2c8e2f39-580b-4b93-b49e-cfb2a8276f5b
Behavior Graph:
Download SVG
%3 guuid=e2682abe-1b00-0000-6d68-6ac574080000 pid=2164 /usr/bin/sudo guuid=fce64fc1-1b00-0000-6d68-6ac57e080000 pid=2174 /tmp/sample.bin guuid=e2682abe-1b00-0000-6d68-6ac574080000 pid=2164->guuid=fce64fc1-1b00-0000-6d68-6ac57e080000 pid=2174 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/e1762856-527b-48c3-b60a-c12119623497
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/51e8cc5e0dcd6dec03ac00bf082dcc8cbe757df2bb581f4ec5ca7be9aa5dd7eb
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/51e8cc5e0dcd6dec03ac00bf082dcc8cbe757df2bb581f4ec5ca7be9aa5dd7eb/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-09-26 01:03:23 UTC
File Type:
ELF32 Big (Exe)
AV detection:
17 of 36 (47.22%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=khumyxqnzvw6ya5mac7qqlomrs7hk7psxnmb6twfzj56tks527vq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:mirai botnet defense_evasion discovery
Link:
https://tria.ge/reports/260926-bej6qa1bnh/
Behaviour
Reads runtime system information
System Network Configuration Discovery
Writes file to shm directory
Changes its process name
Enumerates running processes
Deletes itself
Modifies Watchdog functionality
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
Create hunting rule
Author:NDA0E
Description:Detects multiple Mirai variants
Rule name:ELF_Toriilike_persist
Create hunting rule
Author:4r4
Description:Detects Torii IoT Botnet (stealthier Mirai alternative)
Reference:Identified via researched data
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:telebot_framework
Create hunting rule
Author:vietdx.mb
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 e4afc15b78f26c3cd1fa5a03daf005bf8bc8f627947a8a38afa4d8aac4b4856b

Mirai

elf 51e8cc5e0dcd6dec03ac00bf082dcc8cbe757df2bb581f4ec5ca7be9aa5dd7eb

(this sample)

  
Dropped by
SHA256 e4afc15b78f26c3cd1fa5a03daf005bf8bc8f627947a8a38afa4d8aac4b4856b
  
URLhaus
https://urlhaus.abuse.ch/url/3922849/
  
Delivery method
Distributed via web download
  
Dropped by
MD5 3dbf59616dbcffa706f3ba79dd970230

Comments