MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 6a61f3a96b35558028e393e6b15831d8b7d06345d14ad00a7505ba7a01b6b72e. 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: 11


Intelligence 11 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 6a61f3a96b35558028e393e6b15831d8b7d06345d14ad00a7505ba7a01b6b72e
SHA3-384 hash: 9a1b51a801949b1b43210676351615c0639a22f4477c0e853fc439b2848bd73c693a80810440a011a5c344eb0fd79462
SHA1 hash: e0081b8f4228f1c6a8822101fbd2492a7e7d91f1
MD5 hash: c4e7883cc600998f74e48f4a8b9fb31e
humanhash: ten-sad-ack-north
File name:x86
Download: download sample
Signature Gafgyt
Create hunting rule
File size:21'564 bytes
First seen:2025-01-03 06:51:17 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 384:fWYdqGh1YuMtFC9ggKpi4RGl95G9rfbXtNpHu5O2so4Px0tnhnEOtw:eA+/FCugsO5K/XvcU2spp0N/tw
TLSH T15CA2E742FA83DAF0F51121B16167DB39FE74E463215A8F0BC3989C7BE42A615D62322D
telfhash t188016db69ee926f9b7d07c0717869383ca3594b31b357d4a80ba33807bd22b19132501
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 :
1
# of downloads :
104
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Linux.Mirai.5176.7689.28220.UNOFFICIAL
Create hunting rule

Verdict:
Clean
Score:
84.2%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6777891b74a2bd296e253faelinux22vpnfull_triage
Tags:
shellcode
Result
Verdict:
Malware
Maliciousness:

Behaviour
Connection attempt
Runs as daemon
Creating a file
Receives data from a server
Opens a port
Sends data to a server
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
anti-debug
Link:
https://www.filescan.io/uploads/677789205059fd4996bb9ffa/reports/994ca61f-17e6-40d2-b59d-937b23c1f9eb/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:
2
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/6a61f3a96b35558028e393e6b15831d8b7d06345d14ad00a7505ba7a01b6b72e
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Result
Verdict:
UNKNOWN
Malware family:
LeetHozer
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/2e8f5096-2c04-4635-8031-3216f6256a1b
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
56 / 100
Link:
https://www.joesandbox.com/analysis/1583608
Signature
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1583608 Sample: x86.elf Startdate: 03/01/2025 Architecture: LINUX Score: 56 15 85.239.34.134, 31337, 50762 RAINBOW-HKRainbownetworklimitedHK Russian Federation 2->15 17 109.202.202.202, 80 INIT7CH Switzerland 2->17 19 2 other IPs or domains 2->19 21 Malicious sample detected (through community Yara rule) 2->21 23 Multi AV Scanner detection for submitted file 2->23 7 x86.elf 2->7         started        9 dash rm 2->9         started        11 dash rm 2->11         started        signatures3 process4 process5 13 x86.elf 7->13         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/6a61f3a96b35558028e393e6b15831d8b7d06345d14ad00a7505ba7a01b6b72e
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/6a61f3a96b35558028e393e6b15831d8b7d06345d14ad00a7505ba7a01b6b72e/
Threat name:
Linux.Backdoor.Gafgyt
Create hunting rule
Status:
Malicious
First seen:
2025-01-03 06:52:08 UTC
File Type:
ELF32 Little (Exe)
AV detection:
11 of 23 (47.83%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=njq7hkllgvkyakhdsptlcwbr3c35ay2f2ffnactvaw5huanww4xa._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
linux rootkit
Link:
https://tria.ge/reports/250103-hm25tswmgj/
Behaviour
Loads a kernel module
Verdict:
Malicious
Tags:
trojan mirai
YARA:
Linux_Trojan_Mirai_fa48b592 Linux_Trojan_Mirai_8aa7b5d3
Link:
https://app.threat.zone/submission/a2c8aa5b-d145-415c-a66c-b060124adf38
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/6a61f3a96b35558028e393e6b15831d8b7d06345d14ad00a7505ba7a01b6b72e

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_Trojan_Mirai_8aa7b5d3
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_fa48b592
Create hunting rule
Author:Elastic Security

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

Gafgyt

elf 6a61f3a96b35558028e393e6b15831d8b7d06345d14ad00a7505ba7a01b6b72e

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3386992/
  
Delivery method
Distributed via web download

Comments