MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 73a2c09d1ffe6a75554e823efd862849ce1c0a152757f121fe18f06db0e253ed. 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: 9


Intelligence 9 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 73a2c09d1ffe6a75554e823efd862849ce1c0a152757f121fe18f06db0e253ed
SHA3-384 hash: 19c6ffe460383eda21bfc33e2d7f5affb1f3e35146201cd176124a105371cb38fabe460d3fd96d0784054495c198c725
SHA1 hash: e971c9968e2f408544058425a1008ca06c8d1a2f
MD5 hash: c9555e3a2643d091f0b8a1d879aec309
humanhash: king-rugby-july-nebraska
File name:mips
Download: download sample
Signature Mirai
Create hunting rule
File size:70'460 bytes
First seen:2026-07-12 09:06:17 UTC
Last seen:2026-07-12 21:45:58 UTC
File type: elf
MIME type:application/x-executable
ssdeep 1536:Gs0rhVkubd4Al7LAqw7EOynJY+N1IEu5QxMfHXL:Gjbd5l/Aqw5ynJY+JuTf3L
TLSH T1EF63F1DF8B04D473D552F93A5770DA854622B4B632EC26A5DACCEE2C173A0441E4EA3F
Magika elf
Reporter abuse_ch
Tags:elf mirai UPX
File size (compressed) :70'460 bytes
File size (de-compressed) :156'252 bytes
Format:linux/mips
Unpacked file: 729746f293685485ffd1fed6c2ac7d2f69ba8899b8d70f7624e1542cc4a7b04a

Intelligence

File Origin
# of uploads :
2
# of downloads :
86
Origin country :
DE DE
Vendor Threat Intelligence
Details
Link:
https://research.acce.ciphertechsolutions.com/results/4c48ffaa-9c6a-40be-bd18-f19522f5a1d4/
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a file
Sends data to a server
Collects information on the RAM
Connection attempt
Receives data from a server
Kills processes
Runs as daemon
DNS request
Opens a port
Collects information on the CPU
Performs a bruteforce attack in the network
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
bashlite mirai packed similar-threat upx
Link:
https://www.filescan.io/uploads/6a53591ff02b327c5a80c928/reports/294fc0d2-692d-4f9c-8e66-d8fa1d5a260a/overview
Verdict:
Malicious
File Type:
elf.32.be
First seen:
2026-07-12T07:37:00Z UTC
Last seen:
2026-07-13T20:16:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/73a2c09d1ffe6a75554e823efd862849ce1c0a152757f121fe18f06db0e253ed/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/107340f4-6c68-4e6b-b123-90548e6d4411
Behavior Graph:
Download SVG
%3 guuid=bd5e63aa-1f00-0000-cd86-722e37140000 pid=5175 /usr/bin/sudo guuid=882f94ac-1f00-0000-cd86-722e38140000 pid=5176 /tmp/sample.bin guuid=bd5e63aa-1f00-0000-cd86-722e37140000 pid=5175->guuid=882f94ac-1f00-0000-cd86-722e38140000 pid=5176 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/a4ace3b9-8f52-4fe8-ad9d-c545ef7408fd
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
64 / 100
Link:
https://www.joesandbox.com/analysis/1941174
Signature
Multi AV Scanner detection for submitted file
Sample is packed with UPX
Uses STUN server to do NAT traversial
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1941174 Sample: mips.elf Startdate: 12/07/2026 Architecture: LINUX Score: 64 26 stun3.l.google.com 2->26 28 192.124.45.235, 23 ZAYO-6461-ZayoBandwidthUS United States 2->28 30 100 other IPs or domains 2->30 32 Multi AV Scanner detection for submitted file 2->32 34 Yara detected Mirai 2->34 36 Sample is packed with UPX 2->36 8 mips.elf 2->8         started        10 dash rm 2->10         started        12 dash rm 2->12         started        14 python3.8 dpkg 2->14         started        signatures3 38 Uses STUN server to do NAT traversial 26->38 process4 process5 16 mips.elf 8->16         started        18 mips.elf 8->18         started        20 mips.elf 8->20         started        process6 22 mips.elf 16->22         started        24 mips.elf 16->24         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/73a2c09d1ffe6a75554e823efd862849ce1c0a152757f121fe18f06db0e253ed
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/73a2c09d1ffe6a75554e823efd862849ce1c0a152757f121fe18f06db0e253ed/
Threat name:
Linux.Trojan.Multiverze
Create hunting rule
Status:
Malicious
First seen:
2026-07-12 09:06:50 UTC
File Type:
ELF32 Big (Exe)
AV detection:
15 of 38 (39.47%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=oormbhi77zvhkvkoqi7p3brijhhbycqve5l7cip6ddyg3mhckpwq._file
Result
Malware family:
n/a
Score:
  5/10
Tags:
upx
Link:
https://tria.ge/reports/260712-k232safs8r/
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/73a2c09d1ffe6a75554e823efd862849ce1c0a152757f121fe18f06db0e253ed

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: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 73a2c09d1ffe6a75554e823efd862849ce1c0a152757f121fe18f06db0e253ed

(this sample)

Mirai

elf 729746f293685485ffd1fed6c2ac7d2f69ba8899b8d70f7624e1542cc4a7b04a

  
URLhaus
https://urlhaus.abuse.ch/url/3884936/
  
Delivery method
Distributed via web download
  
Dropping
SHA256 729746f293685485ffd1fed6c2ac7d2f69ba8899b8d70f7624e1542cc4a7b04a
  
Dropping
MD5 399a906237dc21356c15633f7bca5174

Comments