MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 13bd51f665866d96c61ec854a42b421490fc773a3eeb92eac4ce92fe7e1efe6e. 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 12 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 13bd51f665866d96c61ec854a42b421490fc773a3eeb92eac4ce92fe7e1efe6e
SHA3-384 hash: f642dc2c0c38caff73e549ec88b2dd48282ca0396098946404f07f5837a732b9b1072b11439e924fc345bb8b9f6c66e2
SHA1 hash: 2ab821fbd4288957fcb953bd5509032f10644de7
MD5 hash: 27367704d538367a24a2ef72d25edeba
humanhash: bakerloo-nitrogen-mirror-music
File name:hidakibest.arm5
Download: download sample
Signature Mirai
Create hunting rule
File size:154'520 bytes
First seen:2024-08-21 13:28:49 UTC
Last seen:2024-08-23 04:27:41 UTC
File type: elf
MIME type:application/x-executable
ssdeep 3072:Tdbmn8aAEHqgSkano1DTA55hWTGU2WV7lxXmpwTsL/QMyn:he8aAEHKkdDT05hWTGU2WV7ldmpwTsLS
TLSH T114E34C09F6408B57C0D22776B6CF524633239BA9A3DB33069534AFF43FC27A94E26945
telfhash t157110e13a0b9ca282bf348249dbc07f005502b23a782be71bf0ac5c49437002a875d9b
Reporter NDA0E
Tags:botnet elf gafgyt hidakibest mirai Yakuza

Intelligence

File Origin
# of uploads :
2
# of downloads :
104
Origin country :
NL NL
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.28940.LC.UNOFFICIAL
Create hunting rule

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

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

SecuriteInfo.com.Linux.Siggen.2205.UNOFFICIAL
Create hunting rule

Unix.Dropper.Mirai-7138855-0
Create hunting rule

Unix.Tool.Generic-7660959-0
Create hunting rule

Unix.Trojan.Mirai-9864781-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Connection attempt
Runs as daemon
Sends data to a server
Receives data from a server
Verdict:
Unknown
Threat level:
  2.5/10
Confidence:
100%
Tags:
gcc lolbin masquerade remote
Link:
https://www.filescan.io/uploads/66c5ebad131ff69beded9232/reports/b6527963-7507-49e6-be92-4df7e8df4628/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
not packed
Botnet:
unknown
Number of open files:
1
Number of processes launched:
2
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/13bd51f665866d96c61ec854a42b421490fc773a3eeb92eac4ce92fe7e1efe6e
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
type:Gafgyt 5.59.248.206:4258
UDP botnet C2(s):
not identified
Result
Verdict:
MALICIOUS
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/f7074c57-f3e5-4ebf-a9a3-775239579288
Result
Threat name:
Gafgyt, Mirai
Create hunting rule
Detection:
malicious
Classification:
spre.troj
Score:
92 / 100
Link:
https://www.joesandbox.com/analysis/1496652
Signature
Antivirus / Scanner detection for submitted sample
Found malware configuration
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Opens /proc/net/* files useful for finding connected devices and routers
Yara detected Gafgyt
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/13bd51f665866d96c61ec854a42b421490fc773a3eeb92eac4ce92fe7e1efe6e
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/13bd51f665866d96c61ec854a42b421490fc773a3eeb92eac4ce92fe7e1efe6e/
Threat name:
Linux.Trojan.Gafgyt
Create hunting rule
Status:
Malicious
First seen:
2024-08-21 13:29:12 UTC
File Type:
ELF32 Little (Exe)
AV detection:
26 of 38 (68.42%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=co6vd5tfqzwznrq6zbkkik2ccsipy5z2h3vzf2wez2jp47q67zxa._file
Result
Malware family:
gafgyt
Create hunting rule
Score:
  10/10
Tags:
family:gafgyt
Link:
https://tria.ge/reports/240821-qq82jsthjk/
Behaviour
Reads system network configuration
Reads system routing table
Malware Config
C2 Extraction:
5.59.248.206:4258
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/13bd51f665866d96c61ec854a42b421490fc773a3eeb92eac4ce92fe7e1efe6e

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:enterpriseapps2
Create hunting rule
Author:Tim Brown @timb_machine
Description:Enterprise apps
Rule name:Linux_Gafgyt_Generic_A
Create hunting rule
Author:albertzsigovits
Description:Generic Approach to Mirai/Gafgyt samples
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_8299c877
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_28a2fe0c
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_ea92cca8
Create hunting rule
Author:Elastic Security
Rule name:Mal_LNX_Gafgyt_Botnet_ELF
Create hunting rule
Author:Phatcharadol Thangplub
Description:Use to detect Gafgyt botnet, and there variants.
Rule name:NET
Create hunting rule
Author:malware-lu
Rule name:setsockopt
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for setsockopt() red flags
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 13bd51f665866d96c61ec854a42b421490fc773a3eeb92eac4ce92fe7e1efe6e

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3120136/
  
Delivery method
Distributed via web download

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