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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e3586d92ddbe3e4b1c8bef71906dca60d693c8bdc231c041231292b6d08ce054. 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: 13


Intelligence 13 IOCs YARA 12 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: e3586d92ddbe3e4b1c8bef71906dca60d693c8bdc231c041231292b6d08ce054
SHA3-384 hash: ea4c8b8bd7e921cfd7cfd7e7684cfdbdcb42b7eb80d6ec9d43603d09b792ea5006d4d15d06d09f7759123dfadd56b66b
SHA1 hash: beea72eaa2e8ab26df217fccffbfcb4bdb8485fa
MD5 hash: c7224d4d44d0d09fb4b2c35c1bbde479
humanhash: gee-hot-fanta-yellow
File name:Okami.i686
Download: download sample
Signature Gafgyt
Create hunting rule
File size:82'006 bytes
First seen:2025-03-05 06:26:38 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:3BfDbge/Bexx+4WiM3wuvsCH+qCuGH2PeJi75hqu975Xs3r0OzRPF+jHeN:NDbXBeKlVAdCH+qHE2D75hquvXmr0Ozl
TLSH T11B832B42E652C6B3C4830AB602AF6B160A32F9AA4E179F55F31D3DF49F124C97127F91
telfhash t1f921df42a5b68a296ff2982458bc06b1159266233260ef70af1ec1809937002a539e8b
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 :
87
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.29325.LC.Pl.UNOFFICIAL
Create hunting rule

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

Unix.Trojan.Gafgyt-6981154-0
Create hunting rule

Unix.Trojan.Gafgyt-6981156-0
Create hunting rule

Unix.Dropper.Mirai-7136029-0
Create hunting rule

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

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

Verdict:
Malicious
Score:
70%
Link:
https://cyber-fortress.com/docs/result/index.php?id=67c7f108c8d04e92a4bf03edlinux22vpnfull_triage
Tags:
shellcode
Result
Verdict:
Malware
Maliciousness:

Behaviour
Gains root access
Connection attempt
Substitutes an application name
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
gcc lolbin masquerade obfuscated remote
Link:
https://www.filescan.io/uploads/67c7eecfe95d0f9029e41b98/reports/c506c13c-16b8-483b-8c1e-f181b0f33658/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:
44
Processes remaning?
true
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/e3586d92ddbe3e4b1c8bef71906dca60d693c8bdc231c041231292b6d08ce054
Behaviour
Process Renaming
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Malware family:
Gafgyt
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/5031f195-c22a-4a9d-9d3e-26ce5fab8302
Result
Threat name:
Gafgyt, Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
88 / 100
Link:
https://www.joesandbox.com/analysis/1629765
Signature
Antivirus / Scanner detection for submitted sample
Found malware configuration
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Yara detected Gafgyt
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1629765 Sample: Okami.i686.elf Startdate: 05/03/2025 Architecture: LINUX Score: 88 19 193.200.78.49, 56422, 6963 LINK-SERVICE-ASUA Switzerland 2->19 21 185.125.190.26, 443 CANONICAL-ASGB United Kingdom 2->21 23 Found malware configuration 2->23 25 Malicious sample detected (through community Yara rule) 2->25 27 Antivirus / Scanner detection for submitted sample 2->27 29 3 other signatures 2->29 9 dash rm Okami.i686.elf 2->9         started        11 dash rm 2->11         started        signatures3 process4 process5 13 Okami.i686.elf 9->13         started        process6 15 Okami.i686.elf 13->15         started        process7 17 Okami.i686.elf 15->17         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/e3586d92ddbe3e4b1c8bef71906dca60d693c8bdc231c041231292b6d08ce054
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/e3586d92ddbe3e4b1c8bef71906dca60d693c8bdc231c041231292b6d08ce054/
Threat name:
Win32.Trojan.Gafgyt
Create hunting rule
Status:
Malicious
First seen:
2025-03-05 06:27:25 UTC
File Type:
ELF32 Little (Exe)
AV detection:
19 of 24 (79.17%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=4nmg3ew5xy7ewhel55yza3okmdljhsf5yiy4aqjdckjlnuem4bka._file
Result
Malware family:
gafgyt
Create hunting rule
Score:
  10/10
Tags:
family:gafgyt linux
Link:
https://tria.ge/reports/250305-g7xv6s1vcz/
Behaviour
Changes its process name
Malware Config
C2 Extraction:
193.200.78.49:6963
Verdict:
Malicious
Tags:
trojan gafgyt Unix.Trojan.Gafgyt-6981154-0
YARA:
Linux_Trojan_Gafgyt_28a2fe0c Linux_Trojan_Gafgyt_6122acdf Linux_Trojan_Gafgyt_f51c5ac3 Linux_Trojan_Gafgyt_27de1106 Linux_Trojan_Gafgyt_1b2e2a3a Linux_Trojan_Gafgyt_9127f7be Linux_Gafgyt_May_2024
Link:
https://app.threat.zone/submission/d27feec1-c5c1-445f-90fc-3ba07d0cde35
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
0.95
Link:
https://yomi.yoroi.company/submissions/e3586d92ddbe3e4b1c8bef71906dca60d693c8bdc231c041231292b6d08ce054

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_1b2e2a3a
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_27de1106
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_28a2fe0c
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_6122acdf
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_9127f7be
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_f51c5ac3
Create hunting rule
Author:Elastic Security
Rule name:Mal_LNX_Gafgyt_Botnet_ELF
Create hunting rule
Author:Phatcharadol Thangplub
Description:Use to detect Gafgyt botnet, and there variants.
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 e3586d92ddbe3e4b1c8bef71906dca60d693c8bdc231c041231292b6d08ce054

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3466173/
  
Delivery method
Distributed via web download

Comments