MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8c5d4589321958748cb88ffda229e5034292a2dedaec7441dbf9675a6b9ecb02. 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: 8


Intelligence 8 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 8c5d4589321958748cb88ffda229e5034292a2dedaec7441dbf9675a6b9ecb02
SHA3-384 hash: 35bb4783825f7fd830ca82f3730b2af66f381858167612670cf2a103b1dec57e4a111a398c6535ae8d2a943924c8dff9
SHA1 hash: d635748d9c4e5526caf2fa4feb531a3c6f07dbc1
MD5 hash: 851a7966ccd7db21a6e37b203bc01d7a
humanhash: bravo-comet-pip-cat
File name:xnxnxnxnxnxnxnxnx86_64xnxn
Download: download sample
Signature Gafgyt
Create hunting rule
File size:136'064 bytes
First seen:2026-06-30 06:00:24 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:lpFrarXkY6i3iv+x8YLvk995ougl8TF0U8YYTV:H1sX/3ivRrgl8h0tnV
TLSH T1EAD35C0A78D270FCC687D170926E9B61EA3A745C02183DBBA3C2BE711937DE15E15F62
telfhash t1c331eeb14e9a366812c7a712f319bf69f073150205f1f4e99d376de8ce123824fa30a2
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 upx-dec


Avatar
abuse_ch
UPX decompressed file, sourced from SHA256 60ad5f143a08c316310efd468574f6a0ecd73d9db61b34a130bab9c7e672b1dd
File size (compressed) :63'888 bytes
File size (de-compressed) :136'064 bytes
Format:linux/amd64
Packed file: 60ad5f143a08c316310efd468574f6a0ecd73d9db61b34a130bab9c7e672b1dd

Intelligence

File Origin
# of uploads :
1
# of downloads :
93
Origin country :
NL NL
Vendor Threat Intelligence
No detections
Detection(s):
SecuriteInfo.com.Linux.Mirai-32.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-10056451-0
Create hunting rule

Unix.Trojan.Mirai-10058917-0
Create hunting rule

Unix.Trojan.Gafgyt-10059182-0
Create hunting rule

Unix.Malware.Mirai-10059790-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a file in the %temp% directory
Locks files
Kills processes
Connection attempt
Runs as daemon
Substitutes an application name
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/8c5d4589321958748cb88ffda229e5034292a2dedaec7441dbf9675a6b9ecb02
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.64.le
First seen:
2026-06-30T04:19:00Z UTC
Last seen:
2026-07-01T17:52:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/8c5d4589321958748cb88ffda229e5034292a2dedaec7441dbf9675a6b9ecb02/results?tab=lookup
Gathering data
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
56 / 100
Link:
https://www.joesandbox.com/analysis/1935380
Signature
Antivirus / Scanner detection for submitted sample
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
Score:
99%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/8c5d4589321958748cb88ffda229e5034292a2dedaec7441dbf9675a6b9ecb02
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/8c5d4589321958748cb88ffda229e5034292a2dedaec7441dbf9675a6b9ecb02/
Threat name:
Linux.Trojan.Multiverze
Create hunting rule
Status:
Malicious
First seen:
2026-06-30 06:03:41 UTC
File Type:
ELF64 Little (Exe)
AV detection:
13 of 24 (54.17%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=rroulcjsdfmhjdfyr762ekpfanbjfiw63lwhiqo37ftvu246zmba._file
Result
Malware family:
n/a
Score:
  6/10
Tags:
antivm discovery linux
Link:
https://tria.ge/reports/260630-grckasfy61/
Behaviour
Reads runtime system information
Writes file to tmp directory
Changes its process name
Reads system network configuration
Checks hardware identifiers (DMI)
Enumerates active TCP sockets
Enumerates running processes
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/8c5d4589321958748cb88ffda229e5034292a2dedaec7441dbf9675a6b9ecb02

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:TH_Generic_MassHunt_Linux_Malware_2026_CYFARE
Create hunting rule
Author:CYFARE
Description:Generic Linux malware mass-hunt rule - 2026
Reference:https://cyfare.net/
Rule name:unixredflags3
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for UNIX red flags
Rule name:vmdetect
Create hunting rule
Author:nex
Description:Possibly employs anti-virtualization techniques

File information

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

Web download

Gafgyt

elf 60ad5f143a08c316310efd468574f6a0ecd73d9db61b34a130bab9c7e672b1dd

Gafgyt

elf 8c5d4589321958748cb88ffda229e5034292a2dedaec7441dbf9675a6b9ecb02

(this sample)

  
Dropped by
SHA256 60ad5f143a08c316310efd468574f6a0ecd73d9db61b34a130bab9c7e672b1dd
  
URLhaus
https://urlhaus.abuse.ch/url/3878393/
  
Delivery method
Distributed via web download
  
Dropped by
MD5 33328da17cae1abd09f1fd0544b17849

Comments