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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 6d5b419cb9762e22e70be5b83ecfde7f49a28d5e0d00f6f647b61fa3b28bd21d. 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 16 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 6d5b419cb9762e22e70be5b83ecfde7f49a28d5e0d00f6f647b61fa3b28bd21d
SHA3-384 hash: ca32af9d7d42ef9c1a9230bd028bd6bc5d3aca639ba132f73649f601b130a4a82687c36d0b17a7ea201bd86b185e09ca
SHA1 hash: 541df510d99082b8042c3f3025292b9110458203
MD5 hash: 1bd4eba98882119f9183c0e414167375
humanhash: cola-triple-double-robin
File name:x86_64
Download: download sample
Signature Mirai
Create hunting rule
File size:171'160 bytes
First seen:2024-09-15 15:59:09 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:Ot5/YtjpMpUnEx0b8kjRpaSpdId94soxuaCXxkimGgX:25/4pMpgEx0b8kRxji1gX
TLSH T124F34A13B5C180FDC4CAC1744B9EB53BA973B4AD1239B16B27C4BA325E4AE711F1EA41
telfhash t19b51dab039653a94a2f7e636b31ae994ac710e1409e130e5ce7378f59f4a7c40e62866
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:botnet elf fbi.gov mirai Moobot Okiru Yakuza

Intelligence

File Origin
# of uploads :
1
# of downloads :
147
Origin country :
NL NL
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.28940.LC.UNOFFICIAL
Create hunting rule

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.30455.LC.BadVar.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-7660788-0
Create hunting rule

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

Unix.Trojan.Mirai-9945193-0
Create hunting rule

Unix.Trojan.Mirai-9946826-0
Create hunting rule

Unix.Dropper.Mirai-10008433-0
Create hunting rule

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

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

Unix.Trojan.Mirai-10028946-0
Create hunting rule

Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
anti-debug bash lolbin remote
Link:
https://www.filescan.io/uploads/66e704853c9389b729b834c4/reports/971e4191-a6b3-49ee-8b91-e853eaeea873/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
x86
Packer:
not packed
Botnet:
testprofitweb.kkscoin.com
Number of open files:
47
Number of processes launched:
3
Processes remaning?
true
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/6d5b419cb9762e22e70be5b83ecfde7f49a28d5e0d00f6f647b61fa3b28bd21d
Behaviour
Process Renaming
Botnet C2s
TCP botnet C2(s):
type:Moobot 216.250.254.26:47925
UDP botnet C2(s):
not identified
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/80be5cd3-2e9f-4027-a7c5-0505b7fc44bc
Result
Threat name:
Mirai, Okiru
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1511534
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
Yara detected Mirai
Yara detected Okiru
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/6d5b419cb9762e22e70be5b83ecfde7f49a28d5e0d00f6f647b61fa3b28bd21d
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/6d5b419cb9762e22e70be5b83ecfde7f49a28d5e0d00f6f647b61fa3b28bd21d/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2024-09-15 16:00:05 UTC
File Type:
ELF64 Little (Exe)
AV detection:
16 of 24 (66.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=nvnudhfzoyxcfzyl4w4d5t66p5e2fdk6buapn5shwyp2hmul2ioq._file
Result
Malware family:
n/a
Score:
  6/10
Tags:
discovery linux
Link:
https://tria.ge/reports/240915-tfm8wascpq/
Behaviour
Reads runtime system information
Changes its process name
Enumerates running processes
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
0.84
Link:
https://yomi.yoroi.company/submissions/6d5b419cb9762e22e70be5b83ecfde7f49a28d5e0d00f6f647b61fa3b28bd21d

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:botnet_Yakuza
Create hunting rule
Author:NDA0E
Description:Yakuza botnet
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_Generic_Threat_3bcc1630
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_28a2fe0c
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_33b4111a
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_620087b9
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_9e9530a7
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_d4227dbf
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_d996d335
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_ea92cca8
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_564b8eda
Create hunting rule
Author:Elastic Security
Rule name:Mal_LNX_Mirai_Botnet_ELF
Create hunting rule
Author:Phatcharadol Thangplub
Description:Use to detect Mirai botnet, and there variants.
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 6d5b419cb9762e22e70be5b83ecfde7f49a28d5e0d00f6f647b61fa3b28bd21d

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3174778/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3174777/
  
URLhaus
https://urlhaus.abuse.ch/url/3174779/
  
URLhaus
https://urlhaus.abuse.ch/url/3174780/
  
URLhaus
https://urlhaus.abuse.ch/url/3174781/
  
URLhaus
https://urlhaus.abuse.ch/url/3174782/
  
URLhaus
https://urlhaus.abuse.ch/url/3174783/
  
URLhaus
https://urlhaus.abuse.ch/url/3174803/
  
URLhaus
https://urlhaus.abuse.ch/url/3174860/

BLint

The following table provides more information about this file using BLint. BLint is a Binary Linter to check the security properties, and capabilities in executables.

Findings
IDTitleSeverity
CHECK_PIEMissing Position-Independent Executable (PIE) Protectionhigh

Comments