MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 5757972a5d4c7dfd0531dcdf25f4cbe2e5df979463a87a8bb7e1276870091461. 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 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 5757972a5d4c7dfd0531dcdf25f4cbe2e5df979463a87a8bb7e1276870091461
SHA3-384 hash: b87f1c812d2ab3519260a4cab1e370d4fcc544a7a6aea85f9cfff8568e203d607a83512bb7606ab2a448b5a4afa858e0
SHA1 hash: 6058363d311a7a5c1d2ed3f98a8aaeb059de7edc
MD5 hash: dd47d3f802e7453f894c085accbf7076
humanhash: connecticut-south-alaska-beryllium
File name:pmips
Download: download sample
Signature Mirai
Create hunting rule
File size:87'860 bytes
First seen:2026-06-18 09:30:27 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:ZwjCPfATh40W1BD6+cinCo7YGbeTmiT//qOUdcGK82Ax679WaDwqj+C7OVJuZ:ejCQd406F6TEYGbZiGdxK8S79WdVQZ
TLSH T18A8302BBE6834195E06DF034C724A2027D3D2BE256D2FF25153AA106FA517E168376CB
TrID 50.1% (.) ELF Executable and Linkable format (Linux) (4022/12)
49.8% (.O) ELF Executable and Linkable format (generic) (4000/1)
Magika unknown
Reporter abuse_ch
Tags:elf mirai UPX
File size (compressed) :87'860 bytes
File size (de-compressed) :277'920 bytes
Format:linux/mips
Unpacked file: be9e30d765f72834ee4ebe465d924912caf5963a21a10a354078711e43876be2

Intelligence

File Origin
# of uploads :
1
# of downloads :
51
Origin country :
DE DE
Vendor Threat Intelligence
Details
Link:
https://research.acce.ciphertechsolutions.com/results/062f491c-800d-4c7a-ac45-1bc7f7216d77/
Detection(s):
SecuriteInfo.com.Linux.Mirai.9829.27116.27498.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Sends data to a server
Receives data from a server
Kills processes
Opens a port
Connection attempt
Runs as daemon
Substitutes an application name
Deleting of the original file
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
packed upx
Link:
https://www.filescan.io/uploads/6a33bae59de4cf364c0dfedb/reports/8595d233-063d-4aa1-9364-093dad74e5ea/overview
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/02c41ef4-9c32-4946-bcb2-abce0cb303f1
Behavior Graph:
Download SVG
%3 guuid=db8c054b-1900-0000-4ce5-991ee70e0000 pid=3815 /usr/bin/sudo guuid=bd984c4d-1900-0000-4ce5-991eee0e0000 pid=3822 /tmp/sample.bin guuid=db8c054b-1900-0000-4ce5-991ee70e0000 pid=3815->guuid=bd984c4d-1900-0000-4ce5-991eee0e0000 pid=3822 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/2deceafb-3852-41f4-b903-47e528c8f9bf
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/5757972a5d4c7dfd0531dcdf25f4cbe2e5df979463a87a8bb7e1276870091461
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/5757972a5d4c7dfd0531dcdf25f4cbe2e5df979463a87a8bb7e1276870091461/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/5757972a5d4c7dfd0531dcdf25f4cbe2e5df979463a87a8bb7e1276870091461
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Suspicious
First seen:
2026-06-18 09:31:21 UTC
File Type:
ELF32 Big (Exe)
AV detection:
13 of 36 (36.11%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=k5lzoks5jr672bjr3tpsl5gl4ls57f4umouhvc5x4etwq4ajcrqq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet defense_evasion discovery upx
Link:
https://tria.ge/reports/260618-lg8l7sgv6n/
Behaviour
Reads runtime system information
System Network Configuration Discovery
Changes its process name
Enumerates running processes
Deletes itself
Modifies Watchdog functionality
Family: Mirai
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:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:SUSP_ELF_LNX_UPX_Compressed_File
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects a suspicious ELF binary with UPX compression
Reference:Internal Research
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:upx_packed_elf_v1
Create hunting rule
Author:RandomMalware

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

Mirai

elf 5757972a5d4c7dfd0531dcdf25f4cbe2e5df979463a87a8bb7e1276870091461

(this sample)

Mirai

elf be9e30d765f72834ee4ebe465d924912caf5963a21a10a354078711e43876be2

  
URLhaus
https://urlhaus.abuse.ch/url/3865882/
  
Delivery method
Distributed via web download
  
Dropping
SHA256 be9e30d765f72834ee4ebe465d924912caf5963a21a10a354078711e43876be2
  
Dropping
MD5 d96288bc3c4732ce8b00582c8691d50b

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