MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 76c2be36f26cb0008ac8732c24bf2975d3f96d685cf9128bc899dfba8e9fd30b. 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: 11


Intelligence 11 IOCs YARA 10 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 76c2be36f26cb0008ac8732c24bf2975d3f96d685cf9128bc899dfba8e9fd30b
SHA3-384 hash: 283e5ad7eaf7f1ec7ce86495069dd745743aeca4934ca0bd058db3238a11758593ea4baabaf014843e9b98b7f09000ed
SHA1 hash: 8e4be67d267341a35d713b976166a9c904ba0f97
MD5 hash: 4e26d05887908e97c4762d90e4438f30
humanhash: batman-ten-beer-yellow
File name:skid.sparc
Download: download sample
Signature Gafgyt
Create hunting rule
File size:101'398 bytes
First seen:2025-02-21 09:22:38 UTC
Last seen:2025-02-22 23:29:31 UTC
File type: elf
MIME type:application/x-executable
ssdeep 1536:XBJ2MNM5oqtkUtnYphaK6igkvmQmF6OXj6ufeuTe:KMN8v2phaK62vmQmF6OXGufhTe
TLSH T1F4A33A377B130E23C0CA947111E31731BBB5D2DA39FA5243B9A16DE86F266843562FD4
telfhash t14c01ce4370ba89592bf208385cbd5bf415816a236792be75bf0dc9c05837442b978d8b
Magika elf
Reporter abuse_ch
Tags:elf gafgyt

Intelligence

File Origin
# of uploads :
2
# of downloads :
58
Origin country :
DE DE
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.Trojan.Mirai-7641631-0
Create hunting rule

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

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

Verdict:
Malicious
Score:
95.7%
Link:
https://cyber-fortress.com/docs/result/index.php?id=67b846fc28ab76d43a5c4055linux22vpnfull_triage
Tags:
gafgyt mirai ddos
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
gcc lolbin mirai obfuscated remote
Link:
https://www.filescan.io/uploads/67b84619ea4978452df27f77/reports/54e1932e-aeb4-4189-950d-a2e0fc88b292/overview
Result
Verdict:
MALICIOUS
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/2312d634-c07b-47df-97e1-b09238a17daf
Result
Threat name:
Gafgyt, Mirai
Create hunting rule
Detection:
malicious
Classification:
spre.troj
Score:
92 / 100
Link:
https://www.joesandbox.com/analysis/1620851
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/76c2be36f26cb0008ac8732c24bf2975d3f96d685cf9128bc899dfba8e9fd30b
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/76c2be36f26cb0008ac8732c24bf2975d3f96d685cf9128bc899dfba8e9fd30b/
Threat name:
Linux.Trojan.LnxGafgyt
Create hunting rule
Status:
Malicious
First seen:
2025-02-21 01:21:17 UTC
File Type:
ELF32 Big (Exe)
AV detection:
25 of 38 (65.79%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=o3bl4nxsnsyabcwiomwcjpzjoxj7s3lilt4rfc6ithp3vdu72mfq._file
Result
Malware family:
gafgyt
Create hunting rule
Score:
  10/10
Tags:
family:gafgyt linux
Link:
https://tria.ge/reports/250221-lck1cayneq/
Malware Config
C2 Extraction:
162.0.214.70:1111
Verdict:
Malicious
Tags:
trojan gafgyt Unix.Dropper.Mirai-7138855-0
YARA:
Linux_Trojan_Gafgyt_28a2fe0c Linux_Trojan_Gafgyt_ea92cca8 Linux_Gafgyt_May_2024
Link:
https://app.threat.zone/submission/9ab339c8-eef0-4543-b728-cb57618660ca
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
BASHLITE
Score:
0.80
Link:
https://yomi.yoroi.company/submissions/76c2be36f26cb0008ac8732c24bf2975d3f96d685cf9128bc899dfba8e9fd30b

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
Create hunting rule
Author:albertzsigovits
Description:Generic Approach to Mirai/Gafgyt samples
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 76c2be36f26cb0008ac8732c24bf2975d3f96d685cf9128bc899dfba8e9fd30b

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3447264/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3447714/

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