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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 4db79708ccc351357f71263f5dd509eb4fbd94c607458b5e7a0e5ba649bb4e55. 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 5 File information Comments 1
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SHA256 hash: 4db79708ccc351357f71263f5dd509eb4fbd94c607458b5e7a0e5ba649bb4e55
SHA3-384 hash: 4c46635b7551d97eef7470eab47ca4d3b7d92061ab82da57d57a8f95a8de2f697136a5a8eb0851b40f5e0f12b5eac1f6
SHA1 hash: 4c620e99b662d8066288f4c3daf24cf844e53d79
MD5 hash: 4173aa30bbf9c31a0346dca4a4b3e57f
humanhash: autumn-louisiana-earth-hydrogen
File name:4173aa30bbf9c31a0346dca4a4b3e57f
Download: download sample
Signature Gafgyt
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File size:95'546 bytes
First seen:2024-02-13 19:36:17 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:vuETQkQNBV3EZtWK50mtgFhf6tv8YWNmXyFq4s2Ocqrj:2FfNBVi8aIFAv8ZNmXyFq4ROcqrj
TLSH T1E69329277B230E63C0CA117106E30331E7B5D65938BA9797BAD06EAC2F16BC438567D9
telfhash t1d811ba5261768a0d2bb209348cfc4bb4265576236381beb5bf0dc5c45937002ba2ee8b
Reporter zbetcheckin
Tags:32 elf gafgyt sparc

Intelligence

File Origin
# of uploads :
1
# of downloads :
95
Origin country :
FR FR
Vendor Threat Intelligence
Detection(s):
Unix.Dropper.Mirai-7139232-0
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Unix.Trojan.Gafgyt-7643791-0
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Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
lolbin remote
Link:
https://www.filescan.io/uploads/65cbc4e6179f724a9550da7a/reports/e9f185d3-ca08-4f0a-aa01-d6909924f9e7/overview
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/39f37b92-7fb3-4ddb-93f5-41418f9f5dbd
Result
Threat name:
Gafgyt
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Detection:
malicious
Classification:
spre.troj
Score:
64 / 100
Link:
https://www.joesandbox.com/analysis/1391684
Signature
Contains symbols with names commonly found in malware
Multi AV Scanner detection for submitted file
Opens /proc/net/* files useful for finding connected devices and routers
Yara detected Gafgyt
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/4db79708ccc351357f71263f5dd509eb4fbd94c607458b5e7a0e5ba649bb4e55
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/4db79708ccc351357f71263f5dd509eb4fbd94c607458b5e7a0e5ba649bb4e55/
Threat name:
Linux.Trojan.Gafgyt
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Status:
Malicious
First seen:
2024-02-13 19:37:51 UTC
File Type:
ELF32 Big (Exe)
AV detection:
16 of 24 (66.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=jw3zocgmynitk73rey7v3vij5nh33fgga5cywxt2bzn2msn3jzkq._file
Result
Malware family:
gafgyt
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Score:
  10/10
Tags:
family:gafgyt linux
Link:
https://tria.ge/reports/240213-ybtbjsgd7z/
Malware Config
C2 Extraction:
37.44.238.66:666
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/4db79708ccc351357f71263f5dd509eb4fbd94c607458b5e7a0e5ba649bb4e55

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:Linux_Gafgyt_Generic_A
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Author:albertzsigovits
Description:Generic Approach to Mirai/Gafgyt samples
Rule name:linux_generic_ipv6_catcher
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Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:myMirai
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Description:Mirai
Rule name:setsockopt
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Author:Tim Brown @timb_machine
Description:Hunts for setsockopt() red flags
Rule name:unixredflags3
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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 4db79708ccc351357f71263f5dd509eb4fbd94c607458b5e7a0e5ba649bb4e55

(this sample)

  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/2760680/

Comments


Avatar
zbet commented on 2024-02-13 19:36:18 UTC

url : hxxp://37.44.238.66/rebirth.spc