MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 2f535bbb55dc9055a00506ae743343bd4c595a0cbe3967d6b19834cc6554a402. 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 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 2f535bbb55dc9055a00506ae743343bd4c595a0cbe3967d6b19834cc6554a402
SHA3-384 hash: 9a4a44fc8232b9c623c813bafa03f3df322b1e1d7579268032e028778a904792668ed253fc84367eb35683b87cbe8be1
SHA1 hash: 732989d30fcb3e23308a61b6d93ee69f13b2a557
MD5 hash: 8379c3dcac23e40947032884e4c9991e
humanhash: spaghetti-purple-lake-fish
File name:bot.mips
Download: download sample
Signature Mirai
Create hunting rule
File size:93'708 bytes
First seen:2025-09-03 03:04:47 UTC
Last seen:2025-09-20 22:26:21 UTC
File type: elf
MIME type:application/x-executable
ssdeep 1536:+OVGmypYzjKpKc1iIhMxB8BRRelTWYwa4bnAuJSPT3PT9FPT4rHynkM8O02VCKfW:l9ypexBQRGFwaqAuJhbO0oCocnNtfP
TLSH T19193B60E2E219FBDFB6CC2354BB78A34979963D627D08685E27CF9105F6024D640FBA4
telfhash t1a811705c8e7423d457355cd92b2eff7bd0a130df0b266e338e11a9acaa6d8425d00c0c
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
2
# of downloads :
79
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Linux.Mirai.8630.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.31069.LX.BOT.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.31075.LX.BOT.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-7755770-0
Create hunting rule

Unix.Trojan.Mirai-9885259-0
Create hunting rule

Unix.Trojan.Gafgyt-9940653-0
Create hunting rule

Unix.Trojan.Gafgyt-6735924-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Opens a port
Sends data to a server
Receives data from a server
Connection attempt
DNS request
Runs as daemon
Substitutes an application name
Performs a bruteforce attack in the network
Verdict:
Unknown
Threat level:
  2.5/10
Confidence:
100%
Tags:
masquerade threat
Link:
https://www.filescan.io/uploads/68b7b08639a6221faa7bb191/reports/bfaa1e41-47a7-4c4a-90e4-0c4704f12a9a/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
mips
Packer:
not packed
Botnet:
unknown
Number of open files:
39
Number of processes launched:
5
Processes remaning?
true
Remote TCP ports scanned:
23
Full report:
https://elfdigest.com/brief/2f535bbb55dc9055a00506ae743343bd4c595a0cbe3967d6b19834cc6554a402
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:
2025-09-03T00:47:00Z UTC
Last seen:
2025-09-03T00:47:00Z UTC
Hits:
~10
Detections:
HEUR:Backdoor.Linux.Mirai.gen
Link:
https://opentip.kaspersky.com/2f535bbb55dc9055a00506ae743343bd4c595a0cbe3967d6b19834cc6554a402/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/65ac6f73-9c8a-441a-9571-8110bb2eab8f
Behavior Graph:
Download SVG
%3 guuid=c52bfbbb-1900-0000-eb76-3d9bad0c0000 pid=3245 /usr/bin/sudo guuid=d6bc8abe-1900-0000-eb76-3d9bb40c0000 pid=3252 /tmp/sample.bin guuid=c52bfbbb-1900-0000-eb76-3d9bad0c0000 pid=3245->guuid=d6bc8abe-1900-0000-eb76-3d9bb40c0000 pid=3252 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/56102bd6-cb0d-46a6-8715-ad3924a08bc4
Result
Threat name:
n/a
Detection:
malicious
Classification:
troj
Score:
60 / 100
Link:
https://www.joesandbox.com/analysis/1770049
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
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1770049 Sample: bot.mips.elf Startdate: 03/09/2025 Architecture: LINUX Score: 60 20 105.174.92.193 unitel-ASAO Angola 2->20 22 71.16.103.61 WINDSTREAMUS United States 2->22 24 100 other IPs or domains 2->24 26 Antivirus / Scanner detection for submitted sample 2->26 28 Multi AV Scanner detection for submitted file 2->28 30 Connects to many ports of the same IP (likely port scanning) 2->30 8 bot.mips.elf 2->8         started        10 python3.8 dpkg 2->10         started        signatures3 process4 process5 12 bot.mips.elf 8->12         started        14 bot.mips.elf 8->14         started        process6 16 bot.mips.elf 12->16         started        18 bot.mips.elf 12->18         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/2f535bbb55dc9055a00506ae743343bd4c595a0cbe3967d6b19834cc6554a402
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/2f535bbb55dc9055a00506ae743343bd4c595a0cbe3967d6b19834cc6554a402/
Verdict:
Malicious
Threat:
Backdoor.Linux.Mirai
Link:
https://tip.neiki.dev/file/2f535bbb55dc9055a00506ae743343bd4c595a0cbe3967d6b19834cc6554a402
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-09-03 03:05:51 UTC
File Type:
ELF32 Big (Exe)
AV detection:
16 of 24 (66.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=f5jvxo2v3sifliafa2xhim2dxvgfswqmxy4wpvvrta2myzkuuqba._file
Result
Malware family:
n/a
Score:
  9/10
Tags:
defense_evasion discovery
Link:
https://tria.ge/reports/250903-dljvmsvscs/
Behaviour
Reads runtime system information
System Network Configuration Discovery
Changes its process name
Reads system network configuration
Enumerates active TCP sockets
Enumerates running processes
Modifies Watchdog functionality
Unexpected DNS network traffic destination
Contacts a large (57066) amount of remote hosts
Creates a large amount of network flows
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-7755770-0
YARA:
n/a
Link:
https://app.threat.zone/submission/d0d4e2db-0970-4433-bc32-6b9e99b451df
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/2f535bbb55dc9055a00506ae743343bd4c595a0cbe3967d6b19834cc6554a402

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: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

sh 73f2a13701f80cd36b15cb14931af1589822cc0240d595ce70cdc30947207e91

Mirai

elf 2f535bbb55dc9055a00506ae743343bd4c595a0cbe3967d6b19834cc6554a402

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3615895/
  
Delivery method
Distributed via web download
  
Dropped by
SHA256 73f2a13701f80cd36b15cb14931af1589822cc0240d595ce70cdc30947207e91
  
Dropped by
MD5 28e3064707a175c3a49d5049909f52d7
  
URLhaus
https://urlhaus.abuse.ch/url/3615969/

Comments