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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 591e50216af5c3970b070d2c1aa46a2b5990c84ebb9f04c2a61a2d0add3bdac0. 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 11 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 591e50216af5c3970b070d2c1aa46a2b5990c84ebb9f04c2a61a2d0add3bdac0
SHA3-384 hash: 5c283b2b73b7c4ddcd2a670fc60a3f05b834a6c599b94f8a239edba3c20e496a69635f3febdd68311c439ad95e673311
SHA1 hash: dbcb159fe0edebef124a69179304c66fe5b7d42a
MD5 hash: 4b6eb96c15bfd951b6445a84dd6a5abb
humanhash: yellow-spring-pasta-island
File name:debug.dbg
Download: download sample
Signature Mirai
Create hunting rule
File size:70'736 bytes
First seen:2024-10-13 10:29:47 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:pnUQJZdRlDAXO6QyQUK6+QWZxehp3uJ7RvsuIr5bhO8A:pnUQJ7RlUXTQpUK6+QwxeL3q+uWDA
TLSH T173637EC9E287D8F6FC1705702036E73BAE71E0AA211CE696C778D5B1FC86941A117ADC
telfhash t16e31d7ff0ebe18a8b7c06980835e6e215819e537046036a44562a96866dfdc550bec3d
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 NDA0E
Tags:CVE-2017-17215 elf ily mirai Moobot

Intelligence

File Origin
# of uploads :
1
# of downloads :
113
Origin country :
NL NL
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.28880.LC.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.29325.LC.Pl.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Mirai-81.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.28886.LC.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.28878.LC.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.28879.LC.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.28877.LC.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-9441505-0
Create hunting rule

Unix.Dropper.Mirai-9977145-0
Create hunting rule

Unix.Trojan.Mirai-10011027-0
Create hunting rule

Unix.Trojan.Mirai-10011918-0
Create hunting rule

Verdict:
Unknown
Threat level:
  10/10
Confidence:
100%
Tags:
anti-debug lolbin masquerade remote
Link:
https://www.filescan.io/uploads/670ba12f273403a3ef0ed2c7/reports/7fb2dbac-47b7-44ad-a5d4-81cf2da04a2b/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
x86
Packer:
not packed
Botnet:
unknown
Number of open files:
44
Number of processes launched:
3
Processes remaning?
true
Remote TCP ports scanned:
37215
Full report:
https://elfdigest.com/brief/591e50216af5c3970b070d2c1aa46a2b5990c84ebb9f04c2a61a2d0add3bdac0
Behaviour
Process Renaming
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/d90dbce4-c4e2-46b8-855d-cfce370d5e47
Result
Threat name:
Mirai, Moobot
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1532491
Signature
Antivirus / Scanner detection for submitted sample
Connects to many ports of the same IP (likely port scanning)
Detected Mirai
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Suricata IDS alerts for network traffic
Uses known network protocols on non-standard ports
Yara detected Mirai
Yara detected Moobot
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/591e50216af5c3970b070d2c1aa46a2b5990c84ebb9f04c2a61a2d0add3bdac0
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/591e50216af5c3970b070d2c1aa46a2b5990c84ebb9f04c2a61a2d0add3bdac0/
Threat name:
Linux.Trojan.Mirai
Create hunting rule
Status:
Malicious
First seen:
2024-10-13 10:30:08 UTC
File Type:
ELF32 Little (Exe)
AV detection:
25 of 38 (65.79%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=lepfailk6xbzocyhbuwbvjdkfnmzbscoxopqjqvgdiwqvxj33laa._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai discovery linux rootkit
Link:
https://tria.ge/reports/241013-mjtfqssaja/
Behaviour
Writes file to system bin folder
Loads a kernel module
Contacts a large (37620) amount of remote hosts
Creates a large amount of network flows
Malware Config
C2 Extraction:
net.tiktoka.cc
Verdict:
Malicious
Tags:
trojan mirai gafgyt
YARA:
Linux_Trojan_Gafgyt_28a2fe0c Linux_Trojan_Mirai_b14f4c5d Linux_Trojan_Mirai_88de437f Linux_Trojan_Mirai_389ee3e9 Linux_Trojan_Mirai_cc93863b Linux_Trojan_Mirai_8aa7b5d3 Linux_Gafgyt_May_2024
Link:
https://app.threat.zone/submission/7be64d69-0a05-459f-a664-0f757e99dd8b
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/591e50216af5c3970b070d2c1aa46a2b5990c84ebb9f04c2a61a2d0add3bdac0

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:Detect_Malicious_VBScript_Base64
Create hunting rule
Author:daniyyell
Description:Detects malicious VBScript patterns, including Base64 decoding, file operations, and PowerShell.
Rule name:ELF_Mirai
Create hunting rule
Author:NDA0E
Description:Detects multiple Mirai variants
Rule name:Linux_Gafgyt_May_2024
Create hunting rule
Author:NDA0E
Description:Detects Gafgyt
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:Linux_Trojan_Gafgyt_28a2fe0c
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_389ee3e9
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_88de437f
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_8aa7b5d3
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_b14f4c5d
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_cc93863b
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 591e50216af5c3970b070d2c1aa46a2b5990c84ebb9f04c2a61a2d0add3bdac0

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3232870/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3232888/

Comments