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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c433818ffd4156038e9430d2143cb0aaadf1c2c40f0fd99785e213cfab515c82. 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: 9


Intelligence 9 IOCs YARA 7 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: c433818ffd4156038e9430d2143cb0aaadf1c2c40f0fd99785e213cfab515c82
SHA3-384 hash: 111ca90908ec0bc1fb07dbb897f9207efa2ee52ee82e46dee5aeb98d648f65191ab611d5959957fa5de0efdf1122beb5
SHA1 hash: d2428c035851b6692cf4a33d015d74dcda12c7fc
MD5 hash: 0e9930c24c5020f3b2c437da55b87913
humanhash: bacon-skylark-berlin-november
File name:felkawtf.sparc
Download: download sample
Signature Gafgyt
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File size:104'169 bytes
First seen:2025-02-20 19:57:10 UTC
Last seen:2025-02-21 20:15:13 UTC
File type: elf
MIME type:application/x-executable
ssdeep 1536:ieIXUf7OP6e+ANM5+t+tchJRTOZcmQ0FqXjetRea8Q:4I7u+AN818JMZcmQ0FqXytRH8Q
TLSH T1DFA31927B71B0E27C0C9147211EBC3319ABDC6D529B90347ABA0AEAC6F265F43512FD5
telfhash t18711dc4270fa895c2bf20a249cbc47b0165126233351beb4bf0d85c05937002b979ecb
Magika elf
Reporter abuse_ch
Tags:elf gafgyt

Intelligence

File Origin
# of uploads :
3
# of downloads :
99
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.28940.LC.UNOFFICIAL
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Unix.Dropper.Mirai-7139232-0
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Unix.Trojan.Gafgyt-7643791-0
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Verdict:
Malicious
Score:
81.4%
Link:
https://cyber-fortress.com/docs/result/index.php?id=67b78a56a0fd713c335c1b32linux22vpnfull_triage
Tags:
bashlite gafgyt mirai
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/06deb8c9-4539-4d0a-b486-402d92477345
Result
Threat name:
Mirai, Gafgyt
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Detection:
malicious
Classification:
spre.troj
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1620300
Signature
Antivirus / Scanner detection for submitted sample
Detected Mirai
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
Suricata IDS alerts for network traffic
Yara detected Gafgyt
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/c433818ffd4156038e9430d2143cb0aaadf1c2c40f0fd99785e213cfab515c82
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/c433818ffd4156038e9430d2143cb0aaadf1c2c40f0fd99785e213cfab515c82/
Threat name:
Linux.Backdoor.Bashlite
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Status:
Malicious
First seen:
2025-02-20 19:58:16 UTC
File Type:
ELF32 Big (Exe)
AV detection:
22 of 38 (57.89%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=yqzydd75iflahduugdjbipfqvkw7dqweb4h5tf4f4ij47k2rlsba._file
Result
Malware family:
gafgyt
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Score:
  10/10
Tags:
family:gafgyt linux
Link:
https://tria.ge/reports/250220-ypfydavrt6/
Malware Config
C2 Extraction:
15.204.128.30:6140
Verdict:
Malicious
Tags:
trojan gafgyt Unix.Dropper.Mirai-7139232-0
YARA:
Linux_Trojan_Gafgyt_ea92cca8
Link:
https://app.threat.zone/submission/035ff5e1-6463-4d8b-a8fb-46cd56ecb002
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/c433818ffd4156038e9430d2143cb0aaadf1c2c40f0fd99785e213cfab515c82

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
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Author:NDA0E
Description:Yakuza botnet
Rule name:Linux_Gafgyt_Generic
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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:Linux_Trojan_Gafgyt_ea92cca8
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Author:Elastic Security
Rule name:Mal_LNX_Gafgyt_Botnet_ELF
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Author:Phatcharadol Thangplub
Description:Use to detect Gafgyt botnet, and there variants.
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 c433818ffd4156038e9430d2143cb0aaadf1c2c40f0fd99785e213cfab515c82

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3446762/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3446820/

Comments