MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 caf6b4a0cbb0095a0ef2a3e027fddedaabe30d22e96a13863c5b7e989bcdd391. 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 8 File information Comments 1
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: caf6b4a0cbb0095a0ef2a3e027fddedaabe30d22e96a13863c5b7e989bcdd391
SHA3-384 hash: df6e83781ab1616b66a7aaa91437cd99127f3a906b25742e74abeeeb1b565a574e83052bc37b00c1fcd4b9a71412ce04
SHA1 hash: 38275d2a2cbfd0d2537e8b41c0a07f704afd99ae
MD5 hash: 0623e8359bbc4a15d33475552a13e2d8
humanhash: ack-idaho-kilo-muppet
File name:0623e8359bbc4a15d33475552a13e2d8
Download: download sample
Signature Gafgyt
Create hunting rule
File size:161'069 bytes
First seen:2024-03-19 07:56:57 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:NEpsna8p7lUHWt/wi4MHk7iQmLSxKBl4yBMNgwr5hCHhTugEmJ/sSiFMh3n:NO0aGUH+Hk7W9LFNc5hCFufmRsSiSh3n
TLSH T17CF34CB7A21C0783C4C745F01E6B3FF24F6895E222F7A1855A1AEF905B73AB61051F89
telfhash t1c0217553a1f5cb282bb38934adbc03f1115166236282bf716f0ec5c454330436934ddb
Reporter zbetcheckin
Tags:32 elf gafgyt powerpc

Intelligence

File Origin
# of uploads :
1
# of downloads :
121
Origin country :
FR FR
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Linux.Siggen.2205.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.29325.LC.Pl.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Mirai-81.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.29052.TSource.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.28940.LC.UNOFFICIAL
Create hunting rule

Unix.Trojan.Tsunami-6981155-0
Create hunting rule

Unix.Dropper.Mirai-7138855-0
Create hunting rule

Unix.Dropper.Mirai-7139232-0
Create hunting rule

Unix.Trojan.Gafgyt-7643791-0
Create hunting rule

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

Unix.Trojan.Mirai-8041683-0
Create hunting rule

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

Unix.Trojan.Mirai-9943729-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Connection attempt
Receives data from a server
Sends data to a server
Runs as daemon
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
anti-debug lolbin phishing remote
Link:
https://www.filescan.io/uploads/65f9455387137159d449c332/reports/695d084a-708d-42ab-98c1-51e4a2c7053f/overview
Result
Verdict:
MALICIOUS
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/225787d2-5ccb-4de2-ac25-40e7477f19ce
Result
Threat name:
n/a
Detection:
clean
Classification:
n/a
Score:
0 / 100
Link:
https://www.joesandbox.com/analysis/1411504
Behaviour
Behavior Graph:
n/a
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/caf6b4a0cbb0095a0ef2a3e027fddedaabe30d22e96a13863c5b7e989bcdd391
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/caf6b4a0cbb0095a0ef2a3e027fddedaabe30d22e96a13863c5b7e989bcdd391/
Threat name:
Linux.Trojan.LightAidra
Create hunting rule
Status:
Malicious
First seen:
2024-03-18 02:16:44 UTC
File Type:
ELF32 Big (Exe)
AV detection:
17 of 24 (70.83%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=zl3ljiglwaevudxsupqcp7o63kv6gdjc5fvbhbr4ln7jrg6n2oiq._file
Result
Malware family:
gafgyt
Create hunting rule
Score:
  10/10
Tags:
family:gafgyt linux
Link:
https://tria.ge/reports/240319-js9mjaeh8t/
Malware Config
C2 Extraction:
94.156.8.116:4258
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/caf6b4a0cbb0095a0ef2a3e027fddedaabe30d22e96a13863c5b7e989bcdd391

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_Gafgyt_Generic_A
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: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 caf6b4a0cbb0095a0ef2a3e027fddedaabe30d22e96a13863c5b7e989bcdd391

(this sample)

  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/2786706/

Comments


Avatar
zbet commented on 2024-03-19 07:56:58 UTC

url : hxxp://94.156.8.116/rebirth.ppc