MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 bbbd8da54939b309d5355cb37e5e526d0fd504634fe8e17d5b6a79635a951028. 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 10 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: bbbd8da54939b309d5355cb37e5e526d0fd504634fe8e17d5b6a79635a951028
SHA3-384 hash: 8cc4966ef84a7de1b63b07aec5fa53bd14cfbfd9e715dfb84a2afbf99edba9aec888b3d406cb24c90e21deb1ae8c60c5
SHA1 hash: c6fcb6ddda3ef9f065ea7d5fd0ba15be14aeeafe
MD5 hash: 1025ea436c3c70dc425095864925c263
humanhash: two-bacon-massachusetts-tennis
File name:x86
Download: download sample
Signature Gafgyt
Create hunting rule
File size:71'536 bytes
First seen:2025-01-24 12:02:18 UTC
Last seen:2025-01-31 15:10:01 UTC
File type: elf
MIME type:application/x-executable
ssdeep 1536:TH+BOkyo/sx+en8bgut1o1bMkQXpoPo7K6QdajLV:TH+BOkXFen8b51o1bMkQ2Po7K6Qux
TLSH T186635B07B680D0FDC4E9C27407AEB53AE97374BD1239B66E67C4EE326D49E112E2D540
telfhash t1593125b13a612c60f1e7f476b306e5584d341e2401e574f6d6b2ace6db12bc20e75827
TrID 50.1% (.) ELF Executable and Linkable format (Linux) (4022/12)
49.8% (.O) ELF Executable and Linkable format (generic) (4000/1)
Magika elf
Reporter abuse_ch
Tags:elf gafgyt mirai

Intelligence

File Origin
# of uploads :
6
# of downloads :
89
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.ELF.Gafgyt-NI.29196.29271.UNOFFICIAL
Create hunting rule

Gathering data
Result
Verdict:
Clean
Maliciousness:
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
lolbin remote
Link:
https://www.filescan.io/uploads/6793817bfbe0ff41551ed1f6/reports/a275dc13-70ad-431d-aa2e-178d3db34a7b/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
x86
Packer:
not packed
Botnet:
unknown
Number of open files:
0
Number of processes launched:
1
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/bbbd8da54939b309d5355cb37e5e526d0fd504634fe8e17d5b6a79635a951028
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Result
Verdict:
MALICIOUS
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/31038a32-0a09-4f9a-957d-c4bb3fc51e1a
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
60 / 100
Link:
https://www.joesandbox.com/analysis/1598531
Signature
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/bbbd8da54939b309d5355cb37e5e526d0fd504634fe8e17d5b6a79635a951028
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/bbbd8da54939b309d5355cb37e5e526d0fd504634fe8e17d5b6a79635a951028/
Threat name:
Win32.Trojan.Generic
Create hunting rule
Status:
Malicious
First seen:
2025-01-24 12:03:05 UTC
File Type:
ELF64 Little (Exe)
AV detection:
19 of 38 (50.00%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=xo6y3jkjhgzqtvjvlszx4xssnuh5kbddj7uoc7k3nj4wgwuvcaua._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/250124-n71emaynfm/
Verdict:
Malicious
Tags:
trojan gafgyt mirai Unix.Trojan.Mirai-7640640-0
YARA:
Linux_Trojan_Gafgyt_9e9530a7 Linux_Trojan_Gafgyt_807911a2 Linux_Trojan_Gafgyt_d4227dbf Linux_Trojan_Gafgyt_d996d335 Linux_Trojan_Gafgyt_620087b9 Linux_Trojan_Gafgyt_33b4111a Linux_Trojan_Mirai_1e0c5ce0 Linux_Trojan_Mirai_e0cf29e2
Link:
https://app.threat.zone/submission/83b872f4-9bc1-49f1-87e3-99840e16067a
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/bbbd8da54939b309d5355cb37e5e526d0fd504634fe8e17d5b6a79635a951028

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:ELF_Mirai
Create hunting rule
Author:NDA0E
Description:Detects multiple Mirai variants
Rule name:Linux_Trojan_Gafgyt_33b4111a
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_620087b9
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_807911a2
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_9e9530a7
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_d4227dbf
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_d996d335
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_1e0c5ce0
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_e0cf29e2
Create hunting rule
Author:Elastic Security
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

sh b5abcef3e8dcdb0fce681aeef9102da1570da544e792c344b1fbe4f26493c716

Gafgyt

elf bbbd8da54939b309d5355cb37e5e526d0fd504634fe8e17d5b6a79635a951028

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3412459/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3372336/
  
URLhaus
https://urlhaus.abuse.ch/url/3400891/
  
URLhaus
https://urlhaus.abuse.ch/url/3400813/
  
URLhaus
https://urlhaus.abuse.ch/url/3395637/
  
Dropped by
SHA256 b5abcef3e8dcdb0fce681aeef9102da1570da544e792c344b1fbe4f26493c716
  
Dropped by
MD5 10dc6a03730f0046b4123bd5988600bc

BLint

The following table provides more information about this file using BLint. BLint is a Binary Linter to check the security properties, and capabilities in executables.

Findings
IDTitleSeverity
CHECK_PIEMissing Position-Independent Executable (PIE) Protectionhigh

Comments