MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 46a537a80408d3c514c775910c55e598af8fce94c8d4ac0db0d96ce836c2c51b. 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: 10


Intelligence 10 IOCs YARA 7 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 46a537a80408d3c514c775910c55e598af8fce94c8d4ac0db0d96ce836c2c51b
SHA3-384 hash: ecd4a72c3018a224ed8513b85c269e29762218c728877c49e4ec8c40f8301b0c79544ac5ab9b3fc6899523fceb5eb927
SHA1 hash: 65ec6bca643b27669bee04dc23362d1c58e6c97c
MD5 hash: c69c1efaf5e564a92dd4e4437f170dbe
humanhash: iowa-beer-sink-sink
File name:x86
Download: download sample
Signature Gafgyt
Create hunting rule
File size:47'568 bytes
First seen:2024-11-20 21:01:09 UTC
Last seen:2024-11-20 21:21:18 UTC
File type: elf
MIME type:application/x-executable
ssdeep 768:Twu6HK1ld0jtJnnmX48/NSbiyCLMUVponbLBvwZ9S6uK5JkpqJd1FfIgqZcZS9pr:TV2Jn0xlSbiR9GnnBYZ9d1sGKLZUSD
TLSH T1A1235C45E6C3C2F6DF4604750073A7BB7734E9672196CAE3C7ADAA22AC42D20D44B39D
telfhash t1a6218eb67ee605fcf7e01918c74e53e3db79a537466035b845f239803bf12a2a461831
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

Intelligence

File Origin
# of uploads :
2
# of downloads :
90
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Unix.Trojan.Mirai-9938220-0
Create hunting rule

Verdict:
Clean
Score:
99.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=673e4ed420280512a0db31e5linux22vpnfull_triage
Tags:
malware
Result
Verdict:
Malware
Maliciousness:

Behaviour
Runs as daemon
Connection attempt
Mounts file systems
Opens a port
Sends data to a server
Substitutes an application name
Traces processes
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
anti-debug lolbin remote
Link:
https://www.filescan.io/uploads/673e4e4da99242316c49772d/reports/4cf1c744-99ab-4545-a1bc-f48f85732c79/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
true
Architecture:
x86
Packer:
not packed
Botnet:
unknown
Number of open files:
0
Number of processes launched:
2
Processes remaning?
true
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/46a537a80408d3c514c775910c55e598af8fce94c8d4ac0db0d96ce836c2c51b
Behaviour
Anti-VM
Process Renaming
Anti-Debugging
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/6867d649-2b24-49f1-9a6c-7aad58b88759
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
60 / 100
Link:
https://www.joesandbox.com/analysis/1559759
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/46a537a80408d3c514c775910c55e598af8fce94c8d4ac0db0d96ce836c2c51b
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/46a537a80408d3c514c775910c55e598af8fce94c8d4ac0db0d96ce836c2c51b/
Threat name:
Linux.Backdoor.Gafgyt
Create hunting rule
Status:
Malicious
First seen:
2024-11-20 21:02:04 UTC
File Type:
ELF32 Little (Exe)
AV detection:
17 of 24 (70.83%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=i2stpkaebdj4kfghowiqyvpftcxy7tuuzdkkydnq3fwoqnwcyunq._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
linux
Link:
https://tria.ge/reports/241120-zve4psxqcn/
Behaviour
Changes its process name
Traces itself
Verdict:
Malicious
Tags:
trojan gafgyt mirai Unix.Trojan.Mirai-9938220-0
YARA:
Linux_Trojan_Gafgyt_e6d75e6f Linux_Trojan_Mirai_122ff2e6 Linux_Trojan_Mirai_fa48b592 Linux_Trojan_Mirai_8aa7b5d3
Link:
https://app.threat.zone/submission/a8347ec1-4ce6-44c7-8027-4f8cdeee5f08
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/46a537a80408d3c514c775910c55e598af8fce94c8d4ac0db0d96ce836c2c51b

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:enterpriseapps2
Create hunting rule
Author:Tim Brown @timb_machine
Description:Enterprise apps
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:Linux_Trojan_Gafgyt_e6d75e6f
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_122ff2e6
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_8aa7b5d3
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_fa48b592
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

elf 46a537a80408d3c514c775910c55e598af8fce94c8d4ac0db0d96ce836c2c51b

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3283366/
  
Delivery method
Distributed via web download

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