MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 98d5e7a0c5ff652458c8c2bdec8871b44e438318084dc523ff409f3694191aa7. 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


Gafgyt


Vendor detections: 7


Intelligence 7 IOCs YARA 11 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 98d5e7a0c5ff652458c8c2bdec8871b44e438318084dc523ff409f3694191aa7
SHA3-384 hash: c8436fccc8d85838c68606765cf2a7c62da7ccd8841fce15128370cb65500743aa82848001ac7e3c0967284475722491
SHA1 hash: 4334368697db3c35a26491982dc6dc4e829aa4f5
MD5 hash: 66e4aa7dddad67999a4c006fbfd61c09
humanhash: kilo-foxtrot-double-chicken
File name:hidakibest.sparc
Download: download sample
Signature Gafgyt
Create hunting rule
File size:127'170 bytes
First seen:2024-08-21 13:28:57 UTC
Last seen:2024-08-23 04:27:55 UTC
File type: elf
MIME type:application/x-executable
ssdeep 3072:EOqwW3NEI4VvLkphaH9HcIqmPwAw85YIn:tq/qvLkphaH9HBqmPwAw8CIn
TLSH T164C34A2777260A23C0E6543541E75333BBBAC7D529B05207B6A09EEC3F1A6D03963BE5
telfhash t12f112113a0b9ca286bf758349dbc4bf105512b237742be71bf0ac5c49937042b979d9b
Reporter NDA0E
Tags:botnet elf gafgyt hidakibest mirai Yakuza

Intelligence

File Origin
# of uploads :
2
# of downloads :
109
Origin country :
NL NL
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.28940.LC.UNOFFICIAL
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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
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Verdict:
Unknown
Threat level:
  2.5/10
Confidence:
100%
Tags:
gcc lolbin remote
Link:
https://www.filescan.io/uploads/66c5ebb4aa12eb10615f0b3e/reports/cab0cb10-ed50-457b-902b-c3c583c66230/overview
Result
Verdict:
MALICIOUS
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/88622d79-aa8a-4ab2-8f9e-23e33de35a8d
Result
Threat name:
Gafgyt, Mirai
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Detection:
malicious
Classification:
spre.troj
Score:
92 / 100
Link:
https://www.joesandbox.com/analysis/1496647
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/98d5e7a0c5ff652458c8c2bdec8871b44e438318084dc523ff409f3694191aa7
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/98d5e7a0c5ff652458c8c2bdec8871b44e438318084dc523ff409f3694191aa7/
Threat name:
Linux.Network.LightAidra
Create hunting rule
Status:
Malicious
First seen:
2024-08-21 13:29:15 UTC
File Type:
ELF32 Big (Exe)
AV detection:
21 of 38 (55.26%)
Threat level:
  3/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=tdk6pigf75ssiwgiyk66zcdrwrhehayybbg4ki77icptnfazdktq._file
Result
Malware family:
gafgyt
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Score:
  10/10
Tags:
family:gafgyt linux
Link:
https://tria.ge/reports/240821-qq9cba1blc/
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/98d5e7a0c5ff652458c8c2bdec8871b44e438318084dc523ff409f3694191aa7

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_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

Gafgyt

elf 98d5e7a0c5ff652458c8c2bdec8871b44e438318084dc523ff409f3694191aa7

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3120134/
  
Delivery method
Distributed via web download

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