MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 73328126b2b6615a81fb5f0d223e34aa6062148af7f152ccda13146d42d43ab2. 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 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 73328126b2b6615a81fb5f0d223e34aa6062148af7f152ccda13146d42d43ab2
SHA3-384 hash: 2dab6720eed9ec76ddc5d1eac04e12f482cdddffed129b49e14e5ecc9f3c4ea78f489d9ef693110abd2a03bd763c2e35
SHA1 hash: c2c1442a8c772ff7007d614ffd445e33552629f6
MD5 hash: 185d1a62fe9029911f4c5768d913a8a2
humanhash: tango-oxygen-alpha-pennsylvania
File name:bot
Download: download sample
Signature Mirai
Create hunting rule
File size:544'144 bytes
First seen:2026-01-19 03:13:15 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 12288:ZU0vJNXQJFDbWulbTKEM8eF/COrslnfZ2uIpBMaK2+2BBXAXya8:DniPWu5uieF/COrKEuIpaKBBXZ
TLSH T126C4234BC3D3AA7DEA7E847D7125A3006B98603D541D80559D398E3BFB3EB684CE3225
TrID 50.1% (.) ELF Executable and Linkable format (Linux) (4022/12)
49.8% (.O) ELF Executable and Linkable format (generic) (4000/1)
Magika elf
Reporter abuse_ch
Tags:elf mirai UPX
File size (compressed) :544'144 bytes
File size (de-compressed) :1'318'640 bytes
Format:linux/amd64
Unpacked file: 728bcf1c55654a017538795c0a0d918539ccd8db6997de32de58c8852a576fce

Intelligence

File Origin
# of uploads :
1
# of downloads :
93
Origin country :
DE DE
Vendor Threat Intelligence
Details
Link:
https://research.acce.ciphertechsolutions.com/results/88b8fc21-b00c-4a5c-a9c0-69784bef4ff8/
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
packed tsunami upx
Link:
https://www.filescan.io/uploads/696da153584f1963ad5aba81/reports/fd2c51ab-58a3-459c-adc4-74321081b38c/overview
Verdict:
Malicious
File Type:
elf.64.le
First seen:
2026-01-19T01:55:00Z UTC
Last seen:
2026-01-19T04:30:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/73328126b2b6615a81fb5f0d223e34aa6062148af7f152ccda13146d42d43ab2/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/6cf85068-83d6-4942-92d6-8e545e6d75ba
Behavior Graph:
Download SVG
%3 guuid=2508386a-1800-0000-413d-0b0cdc0a0000 pid=2780 /usr/bin/sudo guuid=1e90876d-1800-0000-413d-0b0ce20a0000 pid=2786 /tmp/sample.bin mprotect-exec net send-data guuid=2508386a-1800-0000-413d-0b0cdc0a0000 pid=2780->guuid=1e90876d-1800-0000-413d-0b0ce20a0000 pid=2786 execve a5936dd4-c628-5e5e-8df7-ab4376aee3f4 91.92.240.38:666 guuid=1e90876d-1800-0000-413d-0b0ce20a0000 pid=2786->a5936dd4-c628-5e5e-8df7-ab4376aee3f4 send: 29B
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/8d5685db-4999-4953-9e6e-1180e833feb2
Result
Threat name:
n/a
Detection:
malicious
Classification:
evad
Score:
52 / 100
Link:
https://www.joesandbox.com/analysis/1853092
Signature
Multi AV Scanner detection for submitted file
Sample is packed with UPX
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1853092 Sample: bot.elf Startdate: 19/01/2026 Architecture: LINUX Score: 52 14 169.254.169.254, 80 USDOSUS Reserved 2->14 16 91.92.240.38, 58418, 666 THEZONEBG Bulgaria 2->16 18 2 other IPs or domains 2->18 20 Multi AV Scanner detection for submitted file 2->20 22 Sample is packed with UPX 2->22 6 dash rm bot.elf 2->6         started        8 dash rm 2->8         started        10 dash tr 2->10         started        12 8 other processes 2->12 signatures3 process4
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/73328126b2b6615a81fb5f0d223e34aa6062148af7f152ccda13146d42d43ab2
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/73328126b2b6615a81fb5f0d223e34aa6062148af7f152ccda13146d42d43ab2/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-01-19 03:13:35 UTC
File Type:
ELF64 Little (Exe)
AV detection:
16 of 38 (42.11%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=omzicjvswzqvvap3l4gsepruvjqgefek67yvftg2cmkg2qwuhkza._file
Result
Malware family:
n/a
Score:
  5/10
Tags:
discovery linux upx
Link:
https://tria.ge/reports/260119-dqyjlaes5g/
Behaviour
Reads runtime system information
Changes its process name
Verdict:
Unknown
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/48da3ec4-2786-4f4f-8ae4-1d8b18a458f9
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
0.93
Link:
https://yomi.yoroi.company/submissions/73328126b2b6615a81fb5f0d223e34aa6062148af7f152ccda13146d42d43ab2

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: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 73328126b2b6615a81fb5f0d223e34aa6062148af7f152ccda13146d42d43ab2

(this sample)

Mirai

elf 728bcf1c55654a017538795c0a0d918539ccd8db6997de32de58c8852a576fce

  
URLhaus
https://urlhaus.abuse.ch/url/3748914/
  
Delivery method
Distributed via web download
  
Dropping
SHA256 728bcf1c55654a017538795c0a0d918539ccd8db6997de32de58c8852a576fce
  
Dropping
MD5 45eb5fb723ae5ecd0ee1462c693bcfd3
  
URLhaus
https://urlhaus.abuse.ch/url/3756025/
  
URLhaus
https://urlhaus.abuse.ch/url/3755985/

Comments