MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b6cf4d5129600d70554ea8c800d2f1ef2cc416466faf249829e2b0abab5a804c. 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: 12


Intelligence 12 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: b6cf4d5129600d70554ea8c800d2f1ef2cc416466faf249829e2b0abab5a804c
SHA3-384 hash: e4dcd9f4acc76f70445f47805d73237f21c07a8eb370af0e227474e2190cf20005017357e045065d7aeaf920691897e5
SHA1 hash: 242b6beae2dd4529e3c644f48315073d9236813a
MD5 hash: 0b219f51436f8e27fe11a59c2f789fbe
humanhash: fruit-quiet-shade-victor
File name:pmips
Download: download sample
Signature Mirai
Create hunting rule
File size:93'496 bytes
First seen:2026-01-12 01:39:53 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:pbk3IJ73TfwvDhMoagqybQXo1hcd6e8Vgykgs/Fd:lfJ7D4v1Ma1b/1h0mkDd
TLSH T16D93B91E6E218FBDF768873047B78A21A75833D627E1D685E25CD6006F6038D641FFA8
telfhash t17a118e184a7413f497305c896beeef77e1a130df4b266d238e00e8ad6bad9425e00c1c
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
102
Origin country :
DE DE
Vendor Threat Intelligence
Malware configuration found for:
Mirai
Details
Mirai
an XOR decryption key and at least a c2 socket address
Link:
https://research.acce.ciphertechsolutions.com/results/ea5785bd-befb-4926-aa4d-eeb9591883e3/
Detection(s):
Unix.Trojan.Mirai-9858729-0
Create hunting rule

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

Result
Verdict:
Malware
Maliciousness:

Behaviour
Connection attempt
Runs as daemon
Kills processes
Opens a port
Substitutes an application name
Deleting of the original file
Gathering data
Verdict:
Malicious
File Type:
elf.32.be
First seen:
2026-01-11T22:31:00Z UTC
Last seen:
2026-01-11T23:00:00Z UTC
Hits:
~10
Detections:
HEUR:Backdoor.Linux.Mirai.b
Link:
https://opentip.kaspersky.com/b6cf4d5129600d70554ea8c800d2f1ef2cc416466faf249829e2b0abab5a804c/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/34d4f6fb-b51f-413c-ba9c-aa95b5ea588a
Behavior Graph:
Download SVG
%3 guuid=c532953c-1c00-0000-424d-753fd3080000 pid=2259 /usr/bin/sudo guuid=0c80353e-1c00-0000-424d-753fda080000 pid=2266 /tmp/sample.bin guuid=c532953c-1c00-0000-424d-753fd3080000 pid=2259->guuid=0c80353e-1c00-0000-424d-753fda080000 pid=2266 execve guuid=c082db3e-1c00-0000-424d-753fde080000 pid=2270 /usr/bin/dash guuid=0c80353e-1c00-0000-424d-753fda080000 pid=2266->guuid=c082db3e-1c00-0000-424d-753fde080000 pid=2270 clone guuid=2addea3e-1c00-0000-424d-753fdf080000 pid=2271 /usr/bin/dash guuid=0c80353e-1c00-0000-424d-753fda080000 pid=2266->guuid=2addea3e-1c00-0000-424d-753fdf080000 pid=2271 clone
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/44602953-fc06-4d9b-ba8d-bf0619888d5b
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
68 / 100
Link:
https://www.joesandbox.com/analysis/1848695
Signature
Antivirus / Scanner detection for submitted sample
Multi AV Scanner detection for submitted file
Sample deletes itself
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1848695 Sample: pmips.elf Startdate: 12/01/2026 Architecture: LINUX Score: 68 19 169.254.169.254, 80 USDOSUS Reserved 2->19 21 2.57.122.170, 18129, 52530, 52532 DATACENTERRO Romania 2->21 23 2 other IPs or domains 2->23 25 Antivirus / Scanner detection for submitted sample 2->25 27 Multi AV Scanner detection for submitted file 2->27 29 Yara detected Mirai 2->29 8 pmips.elf 2->8         started        11 python3.8 dpkg 2->11         started        signatures3 process4 signatures5 31 Sample deletes itself 8->31 13 pmips.elf 8->13         started        process6 process7 15 pmips.elf 13->15         started        17 pmips.elf 13->17         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/b6cf4d5129600d70554ea8c800d2f1ef2cc416466faf249829e2b0abab5a804c
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/b6cf4d5129600d70554ea8c800d2f1ef2cc416466faf249829e2b0abab5a804c/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/b6cf4d5129600d70554ea8c800d2f1ef2cc416466faf249829e2b0abab5a804c
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-01-12 01:40:40 UTC
File Type:
ELF32 Big (Exe)
AV detection:
16 of 24 (66.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=w3hu2ujjmagxavkovdeabuxr54wmifsgn6xsjgbj4kykxk22qbga._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:mirai defense_evasion discovery
Link:
https://tria.ge/reports/260112-b3tp3ahy8a/
Behaviour
Reads runtime system information
System Network Configuration Discovery
Changes its process name
Deletes itself
Modifies Watchdog functionality
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-9858729-0
YARA:
n/a
Link:
https://app.threat.zone/submission/78a44962-70d5-40d1-8192-ee27fb12045a
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/b6cf4d5129600d70554ea8c800d2f1ef2cc416466faf249829e2b0abab5a804c

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: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 b6cf4d5129600d70554ea8c800d2f1ef2cc416466faf249829e2b0abab5a804c

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3756337/
  
Delivery method
Distributed via web download

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