MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 2dd503c3b5c11b1c99f673b32dc2c068062734e97ae8be20bf10589234b19122. 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: 11


Intelligence 11 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 2dd503c3b5c11b1c99f673b32dc2c068062734e97ae8be20bf10589234b19122
SHA3-384 hash: 81fa3e20d04d5736e6788924f2f3cb17038511ea241b473cc3d578650d84a0338c396e616670dc100441da56299126a7
SHA1 hash: 8b5b1b4991492268a6fdadced8718febd97ca5e6
MD5 hash: d7b840e4d2b1957e76c3eb9cf9ba70fa
humanhash: football-uranus-virginia-georgia
File name:b3
Download: download sample
Signature Mirai
Create hunting rule
File size:128'900 bytes
First seen:2025-02-19 22:41:15 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:0fuBDexYIPH1/bKPor4qTkJ8dOFJNOOqpQ03m:CHEPonYqGNOlpQ0
TLSH T16FC3D689FD58A26DC3E2A6FBF71802CD763E0BE9F3D671168D320A5137C9B256536060
telfhash t1a801991bca500dcc1bd8829240ebd2708ed9309e27012197ab6e179f94e2ea5793780f
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

Intelligence

File Origin
# of uploads :
1
# of downloads :
137
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Unix.Trojan.Mirai-9441505-0
Create hunting rule

Unix.Trojan.Mirai-10010431-0
Create hunting rule

Verdict:
Malicious
Score:
90.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=67b65f47a0fd713c335be252linux22vpnfull_triage
Tags:
malware
Result
Verdict:
Malware
Maliciousness:
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
obfuscated
Link:
https://www.filescan.io/uploads/67b660509c5b063ea0a25acb/reports/895ef996-71d9-46e0-8d48-7b7fb586824d/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
not packed
Botnet:
unknown
Number of open files:
20
Number of processes launched:
0
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/2dd503c3b5c11b1c99f673b32dc2c068062734e97ae8be20bf10589234b19122
Behaviour
Information Gathering
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Result
Verdict:
UNKNOWN
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/6ad68ea1-0fa5-4f26-b6b8-b0590f1dd3d5
Result
Threat name:
n/a
Detection:
malicious
Classification:
spre
Score:
52 / 100
Link:
https://www.joesandbox.com/analysis/1619463
Signature
Multi AV Scanner detection for submitted file
Sample tries to kill multiple processes (SIGKILL)
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1619463 Sample: b3.elf Startdate: 19/02/2025 Architecture: LINUX Score: 52 26 109.202.202.202, 80 INIT7CH Switzerland 2->26 28 1.1.1.1, 47483, 53 CLOUDFLARENETUS Australia 2->28 30 4 other IPs or domains 2->30 32 Multi AV Scanner detection for submitted file 2->32 9 b3.elf 2->9         started        12 dash rm 2->12         started        14 dash rm 2->14         started        16 6 other processes 2->16 signatures3 process4 signatures5 34 Sample tries to kill multiple processes (SIGKILL) 9->34 18 b3.elf 9->18         started        process6 process7 20 b3.elf 18->20         started        process8 22 b3.elf 20->22         started        24 b3.elf 20->24         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/2dd503c3b5c11b1c99f673b32dc2c068062734e97ae8be20bf10589234b19122
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/2dd503c3b5c11b1c99f673b32dc2c068062734e97ae8be20bf10589234b19122/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-02-19 22:42:12 UTC
File Type:
ELF32 Little (Exe)
AV detection:
13 of 24 (54.17%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=fxkqhq5vyenrzgpwoozs3qwanadconhjplul4if7cbmjenfrsera._file
Result
Malware family:
n/a
Score:
  6/10
Tags:
discovery
Link:
https://tria.ge/reports/250219-2mqxcazrfx/
Behaviour
Reads runtime system information
Changes its process name
Enumerates running processes
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-9441505-0
YARA:
n/a
Link:
https://app.threat.zone/submission/c11cf37f-aef2-48df-abd4-43a0b0b617dd
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/2dd503c3b5c11b1c99f673b32dc2c068062734e97ae8be20bf10589234b19122

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:Linux_Generic_Threat_e9aef030
Create hunting rule
Author:Elastic Security
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 2dd503c3b5c11b1c99f673b32dc2c068062734e97ae8be20bf10589234b19122

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3445163/
  
Delivery method
Distributed via web download

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