MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 52effbc5c175050e2a9926124c8f7c8592e9182a263bf543285b912b3862ef87. 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: 11


Intelligence 11 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 52effbc5c175050e2a9926124c8f7c8592e9182a263bf543285b912b3862ef87
SHA3-384 hash: 794f810fb77da52b3bb565187f3b9fd1367b096812a3a3f445441a9f84623f51743c362b0c0350351c56edfc5c257cd4
SHA1 hash: e1f04ff14333063ca841d4fe643849f617385a68
MD5 hash: 136c1e40fb15990f822fdf7edc5801c2
humanhash: eighteen-rugby-twelve-xray
File name:mips
Download: download sample
Signature Mirai
Create hunting rule
File size:73'456 bytes
First seen:2025-10-12 21:23:32 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:tDT5yvX3q1BYDKv4GPEnWRp5BpblRaZtRFp1gdCaLSCyuGV6flHDdhav9GY8v:1MvX3QBYz/CHDev9Grv
TLSH T14A73A71E3E219FADFBAC823547B78F209758339527E0C585E19CE9012E7034E645FBA9
telfhash t1ea01811c843823f1d7811c9e6bedff75e4a180ef86165e338d40fdaa9b10a42ae01c2c
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
64
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Unix.Trojan.Mirai-1
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Opens a port
Sends data to a server
Creating a file
Receives data from a server
Connection attempt
DNS request
Runs as daemon
Substitutes an application name
Performs a bruteforce attack in the network
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
mirai obfuscated
Link:
https://www.filescan.io/uploads/68ec1c95fe81c560ba578ea2/reports/8d66ef63-dff8-40f4-a392-f99a1d973eb1/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
mips
Packer:
not packed
Botnet:
unknown
Number of open files:
16
Number of processes launched:
5
Processes remaning?
true
Remote TCP ports scanned:
23
Full report:
https://elfdigest.com/brief/52effbc5c175050e2a9926124c8f7c8592e9182a263bf543285b912b3862ef87
Behaviour
Process Renaming
Information Gathering
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.32.be
First seen:
2025-10-12T18:29:00Z UTC
Last seen:
2025-10-12T19:11:00Z UTC
Hits:
~10
Detections:
HEUR:Backdoor.Linux.Mirai.fg
Link:
https://opentip.kaspersky.com/52effbc5c175050e2a9926124c8f7c8592e9182a263bf543285b912b3862ef87/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/0d20fe11-99a2-435a-ac99-af488c3525ab
Behavior Graph:
Download SVG
%3 guuid=4ca6a91a-1700-0000-d3ad-1800ee0c0000 pid=3310 /usr/bin/sudo guuid=72d5001d-1700-0000-d3ad-1800f50c0000 pid=3317 /tmp/sample.bin guuid=4ca6a91a-1700-0000-d3ad-1800ee0c0000 pid=3310->guuid=72d5001d-1700-0000-d3ad-1800f50c0000 pid=3317 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/2d965026-d083-4535-b24c-04b79202369f
Result
Threat name:
n/a
Detection:
malicious
Classification:
troj
Score:
52 / 100
Link:
https://www.joesandbox.com/analysis/1793649
Signature
Multi AV Scanner detection for submitted file
Uses known network protocols on non-standard ports
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1793649 Sample: mips.elf Startdate: 12/10/2025 Architecture: LINUX Score: 52 18 98.137.77.126 YAHOO-GQ1US United States 2->18 20 219.127.26.255, 23 XEPHIONNTT-MECorporationJP Japan 2->20 22 98 other IPs or domains 2->22 24 Multi AV Scanner detection for submitted file 2->24 26 Uses known network protocols on non-standard ports 2->26 8 mips.elf 2->8         started        signatures3 process4 process5 10 mips.elf 8->10         started        process6 12 mips.elf 10->12         started        14 mips.elf 10->14         started        16 mips.elf 10->16         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/52effbc5c175050e2a9926124c8f7c8592e9182a263bf543285b912b3862ef87
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/52effbc5c175050e2a9926124c8f7c8592e9182a263bf543285b912b3862ef87/
Verdict:
Malicious
Threat:
Backdoor.Linux.Mirai
Link:
https://tip.neiki.dev/file/52effbc5c175050e2a9926124c8f7c8592e9182a263bf543285b912b3862ef87
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-10-12 21:24:37 UTC
File Type:
ELF32 Big (Exe)
AV detection:
18 of 38 (47.37%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=klx7xroboucq4kuzeyjezd34qwjosgbkey57kqziloiswodc56dq._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
defense_evasion discovery
Link:
https://tria.ge/reports/251012-z9cbcsznz5/
Behaviour
Reads runtime system information
System Network Configuration Discovery
Changes its process name
Reads system network configuration
Enumerates active TCP sockets
Modifies Watchdog functionality
Renames itself
Verdict:
Unknown
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/c27f1647-b2ee-4d00-92e8-331d679dc8ff
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/52effbc5c175050e2a9926124c8f7c8592e9182a263bf543285b912b3862ef87

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: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 52effbc5c175050e2a9926124c8f7c8592e9182a263bf543285b912b3862ef87

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3657691/
  
Delivery method
Distributed via web download

Comments