MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 1fb32d9130b8d5c7919259e77f454ec6fecc2d3569a569672460c71ec166412e. 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: 7


Intelligence 7 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 1fb32d9130b8d5c7919259e77f454ec6fecc2d3569a569672460c71ec166412e
SHA3-384 hash: b00483b54bf0a1534e839402e500219b6e7f4d6cd52c9dc9122aabe1ed386530450a4301169ccbfae92bc286b9f66030
SHA1 hash: 1c0cc39d96a7ca64d94c4a3b96e3647fc1b2c498
MD5 hash: fd61c3ea7ec1b3515d1428cbc167ef10
humanhash: mike-avocado-uranus-golf
File name:mips
Download: download sample
Signature Mirai
Create hunting rule
File size:92'672 bytes
First seen:2026-01-23 20:13:18 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:7KKapgvxRtfmXw037Kh9+Iz3H7xlKY2h+L5OsDgzpoOoBxWO/oZq4y:7KKa6ZRBmrK/3zXdT2h+L5hgzVoCOSfy
TLSH T16393B54E7E218F7DF76D873547B78E21979823D627D0C245E15CEA101E6038EA81FBA8
telfhash t1b9116158883443f0d7515dcd2bedef36e4a120db56255e3b8f40ed9eea696424d00c2c
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
105
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
Sanesecurity.Malware.29524.LC.UNOFFICIAL
Create hunting rule

Unix.Dropper.Mirai-7355719-0
Create hunting rule

Unix.Dropper.Mirai-9977145-0
Create hunting rule

Verdict:
Unknown
Threat level:
  2.5/10
Confidence:
100%
Tags:
gafgyt mirai
Link:
https://www.filescan.io/uploads/6973d66755805a763ff3364e/reports/863d36ad-c9e2-4265-8ebf-c048c0f59abd/overview
Result
Gathering data
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/3564e576-9086-4a71-8c73-3c09c8c1bec5
Behavior Graph:
Download SVG
%3 guuid=f075fb66-1900-0000-0bef-4052630b0000 pid=2915 /usr/bin/sudo guuid=79b4fb68-1900-0000-0bef-4052650b0000 pid=2917 /tmp/sample.bin guuid=f075fb66-1900-0000-0bef-4052630b0000 pid=2915->guuid=79b4fb68-1900-0000-0bef-4052650b0000 pid=2917 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/96735388-7506-480e-99c0-e32fc24fd91c
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
92 / 100
Link:
https://www.joesandbox.com/analysis/1856600
Signature
Antivirus / Scanner detection for submitted sample
Connects to many ports of the same IP (likely port scanning)
Multi AV Scanner detection for submitted file
Sample reads /proc/mounts (often used for finding a writable filesystem)
Suricata IDS alerts for network traffic
Uses known network protocols on non-standard ports
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1856600 Sample: mips.elf Startdate: 23/01/2026 Architecture: LINUX Score: 92 19 41.190.90.176 zain-asGH Ghana 2->19 21 41.188.135.81, 37215 simbanet-tzTZ Tanzania United Republic of 2->21 23 98 other IPs or domains 2->23 25 Suricata IDS alerts for network traffic 2->25 27 Antivirus / Scanner detection for submitted sample 2->27 29 Multi AV Scanner detection for submitted file 2->29 31 3 other signatures 2->31 8 mips.elf 2->8         started        signatures3 process4 signatures5 33 Sample reads /proc/mounts (often used for finding a writable filesystem) 8->33 11 mips.elf 8->11         started        process6 process7 13 mips.elf 11->13         started        15 mips.elf 11->15         started        17 mips.elf 11->17         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/1fb32d9130b8d5c7919259e77f454ec6fecc2d3569a569672460c71ec166412e
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/1fb32d9130b8d5c7919259e77f454ec6fecc2d3569a569672460c71ec166412e/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/1fb32d9130b8d5c7919259e77f454ec6fecc2d3569a569672460c71ec166412e
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-01-23 18:40:22 UTC
File Type:
ELF32 Big (Exe)
AV detection:
20 of 36 (55.56%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=d6zs3ejqxdk4pemslhtx6rkoy37myljvngswszzemddr5qlgiexa._file
Result
Malware family:
n/a
Score:
  9/10
Tags:
antivm credential_access discovery
Link:
https://tria.ge/reports/260123-yzmhxahs5d/
Behaviour
Reads runtime system information
System Network Configuration Discovery
Changes its process name
Checks CPU configuration
Reads process memory
Enumerates running processes
Renames itself
Contacts a large (803) amount of remote hosts
Creates a large amount of network flows
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/1fb32d9130b8d5c7919259e77f454ec6fecc2d3569a569672460c71ec166412e

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:CVE_2017_17215
Create hunting rule
Author:NDA0E
Description:Detects exploitation attempt of CVE-2017-17215
Rule name:ELF_Mirai
Create hunting rule
Author:NDA0E
Description:Detects multiple Mirai variants
Rule name:MAL_ELF_LNX_Mirai_Oct10_1
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects ELF Mirai variant
Reference:Internal Research
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 1fb32d9130b8d5c7919259e77f454ec6fecc2d3569a569672460c71ec166412e

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3760588/
  
Delivery method
Distributed via web download

Comments