MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f39606655f94a3f5ba998faba6b36253eaa6ff55db958d0c01f129e3a4eeb4f7. 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: f39606655f94a3f5ba998faba6b36253eaa6ff55db958d0c01f129e3a4eeb4f7
SHA3-384 hash: 92f2370a00793af42103ecef4d74935b8bc2b34bb9a5a6f2a1c0ff4ea3af90a659868cfe099ecb67e34d8058e036be49
SHA1 hash: b43b8cc98ab08c9d02053da1649c312836de57a9
MD5 hash: 85d41d79d85303bc88f7c4622f301969
humanhash: nine-cat-cold-diet
File name:Ares.mips
Download: download sample
Signature Mirai
Create hunting rule
File size:63'596 bytes
First seen:2025-09-26 13:54:38 UTC
Last seen:2025-09-28 08:40:36 UTC
File type: elf
MIME type:application/x-executable
ssdeep 1536:F7cHXVq81qt0YD9ksPUSZW5SkDJYHasWhO6bT:184I6E75SkDJYHHWh7v
TLSH T11753634D7E319FBCFBAE863447B34F20A649239526E1D684D25CFA010E7430E646F79A
telfhash t12701a458493856f4c3814d9dbbedff76e05140df99266e33cd00e99bab226468d00c2c
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
5
# of downloads :
71
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Linux.Mirai.3982.12412.1811.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Opens a port
Sends data to a server
Receives data from a server
Connection attempt
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:
masquerade obfuscated obfuscated
Link:
https://www.filescan.io/uploads/68d69c1674e5a2898994ce50/reports/5ef770a3-7d09-4ce6-9302-8d4bf2479a01/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
mips
Packer:
not packed
Botnet:
unknown
Number of open files:
0
Number of processes launched:
4
Processes remaning?
true
Remote TCP ports scanned:
2323,23
Full report:
https://elfdigest.com/brief/f39606655f94a3f5ba998faba6b36253eaa6ff55db958d0c01f129e3a4eeb4f7
Behaviour
Process Renaming
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.32.be
First seen:
2025-09-26T01:47:00Z UTC
Last seen:
2025-09-26T01:47:00Z UTC
Hits:
~10
Detections:
HEUR:Backdoor.Linux.Mirai.b
Link:
https://opentip.kaspersky.com/f39606655f94a3f5ba998faba6b36253eaa6ff55db958d0c01f129e3a4eeb4f7/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/0487cc30-151a-4718-ac3f-2e0782b0711f
Behavior Graph:
Download SVG
%3 guuid=660f6e21-1900-0000-0334-3675ea080000 pid=2282 /usr/bin/sudo guuid=985f6b24-1900-0000-0334-3675eb080000 pid=2283 /tmp/sample.bin guuid=660f6e21-1900-0000-0334-3675ea080000 pid=2282->guuid=985f6b24-1900-0000-0334-3675eb080000 pid=2283 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/23ec7a75-a059-45b2-bb9c-b0016ed6d064
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
56 / 100
Link:
https://www.joesandbox.com/analysis/1784786
Signature
Antivirus / Scanner detection for submitted sample
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1784786 Sample: Ares.mips.elf Startdate: 26/09/2025 Architecture: LINUX Score: 56 16 213.84.64.126 XS4ALL-NLAmsterdamNL Netherlands 2->16 18 68.179.175.163 WOW-INTERNETUS United States 2->18 20 98 other IPs or domains 2->20 22 Antivirus / Scanner detection for submitted sample 2->22 24 Multi AV Scanner detection for submitted file 2->24 8 Ares.mips.elf 2->8         started        signatures3 process4 process5 10 Ares.mips.elf 8->10         started        process6 12 Ares.mips.elf 10->12         started        14 Ares.mips.elf 10->14         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/f39606655f94a3f5ba998faba6b36253eaa6ff55db958d0c01f129e3a4eeb4f7
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/f39606655f94a3f5ba998faba6b36253eaa6ff55db958d0c01f129e3a4eeb4f7/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/f39606655f94a3f5ba998faba6b36253eaa6ff55db958d0c01f129e3a4eeb4f7
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-09-26 03:41:02 UTC
File Type:
ELF32 Big (Exe)
AV detection:
24 of 38 (63.16%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=6olamzk7ssr7louzr6v2nm3ckpvkn72v3oky2dab6eu6hjhowt3q._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai defense_evasion discovery
Link:
https://tria.ge/reports/250926-q979csytfw/
Behaviour
System Network Configuration Discovery
Changes its process name
Modifies Watchdog functionality
Contacts a large (74857) amount of remote hosts
Creates a large amount of network flows
Verdict:
Unknown
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/e267f121-f7cf-4b66-8ee2-9affffb57771
Please note that we are no longer able to provide a coverage score for Virus Total.

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:CP_AllMal_Detector
Create hunting rule
Author:DiegoAnalytics
Description:CrossPlatform All Malwares Detector: Detect PE, ELF, Mach-O, scripts, archives; overlay, obfuscation, encryption, spoofing, hiding, high entropy, network communication
Rule name:SUSP_XORed_Mozilla_Oct19
Create hunting rule
Author:Florian Roth
Description:Detects suspicious single byte XORed keyword 'Mozilla/5.0' - it uses yara's XOR modifier and therefore cannot print the XOR key. You can use the CyberChef recipe linked in the reference field to brute force the used key.
Reference:https://gchq.github.io/CyberChef/#recipe=XOR_Brute_Force()
Rule name:SUSP_XORed_Mozilla_RID2DB4
Create hunting rule
Author:Florian Roth
Description:Detects suspicious XORed keyword - Mozilla/5.0
Reference:Internal Research

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

Mirai

elf f39606655f94a3f5ba998faba6b36253eaa6ff55db958d0c01f129e3a4eeb4f7

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3632505/
  
Delivery method
Distributed via web download

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