MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 585af71cafd52836796d3285345090c5f9e806983070b033292816626fb843b7. 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 8 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 585af71cafd52836796d3285345090c5f9e806983070b033292816626fb843b7
SHA3-384 hash: 5286380e91658224dc635aa4eae42fb08c377074c60635c95a0978a8cf4e0c996062b7bdbc27b262988a341275c7d4b2
SHA1 hash: 77aaae65a749cf6c5d3d3c51c88dfcb7eb311970
MD5 hash: 585945c5fdc62f1ae111815936ee69cf
humanhash: mississippi-montana-four-green
File name:x-3.2-.ISIS
Download: download sample
Signature Gafgyt
Create hunting rule
File size:86'409 bytes
First seen:2025-04-10 09:03:22 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:sQmab6bXPm8VjWWHT0im5t3ItTShKW6GLdUF5MI5AtpgwPUOGHfV+mLI2VOYjXUd:Oab6bXPm8VjWWHT0B5t4tcnBUF5MI5d4
TLSH T1F9835C49D747CAB3C88307B2029BBA764532F93B5E2E9E45F70D7CB49B124D87226712
telfhash t18e11ce0671f689682bf259245cbc43f42a5126233341be71bf0dc5c4a93b002b939e8b
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 :
79
Origin country :
DE DE
Vendor Threat Intelligence
Verdict:
Clean
Score:
99.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=67f78a48f9ba909217ceaa6blinux22vpnfull_triage
Tags:
n/a
Result
Verdict:
Malware
Maliciousness:

Behaviour
Runs as daemon
Connection attempt
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
gcc lolbin masquerade remote
Link:
https://www.filescan.io/uploads/67f789892d430c849e1119cf/reports/d582ff2a-8f71-441b-9ce1-b8843cb456fd/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
x86
Packer:
not packed
Botnet:
unknown
Number of open files:
1
Number of processes launched:
3
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/585af71cafd52836796d3285345090c5f9e806983070b033292816626fb843b7
Behaviour
no suspicious findings
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/f2d6444e-ccd4-491e-9f44-917fce404b16
Result
Threat name:
Gafgyt
Create hunting rule
Detection:
malicious
Classification:
spre.troj
Score:
80 / 100
Link:
https://www.joesandbox.com/analysis/1661640
Signature
Contains symbols with names commonly found in malware
Found malware configuration
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Opens /proc/net/* files useful for finding connected devices and routers
Yara detected Gafgyt
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/585af71cafd52836796d3285345090c5f9e806983070b033292816626fb843b7
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/585af71cafd52836796d3285345090c5f9e806983070b033292816626fb843b7/
Threat name:
Linux.Trojan.Gafgyt
Create hunting rule
Status:
Malicious
First seen:
2025-04-10 09:04:10 UTC
File Type:
ELF32 Little (Exe)
AV detection:
26 of 38 (68.42%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=lbnpohfp2uudm6lngkctiueqyx46qbuygbylamzjfalge35yio3q._file
Result
Malware family:
gafgyt
Create hunting rule
Score:
  10/10
Tags:
family:gafgyt linux rootkit
Link:
https://tria.ge/reports/250410-k1mcmsxk15/
Behaviour
Loads a kernel module
Malware Config
C2 Extraction:
176.65.143.222:839
Verdict:
Malicious
Tags:
trojan gafgyt Unix.Trojan.Gafgyt-6981156-0
YARA:
Linux_Trojan_Gafgyt_6122acdf Linux_Trojan_Gafgyt_1b2e2a3a Linux_Trojan_Gafgyt_9127f7be elf_bashlite_auto
Link:
https://app.threat.zone/submission/bcb61d68-a137-4fe2-8465-d30cbe0ec3af
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/585af71cafd52836796d3285345090c5f9e806983070b033292816626fb843b7

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_Gafgyt_Generic
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_1b2e2a3a
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:Mal_LNX_Gafgyt_Botnet_ELF
Create hunting rule
Author:Phatcharadol Thangplub
Description:Use to detect Gafgyt botnet, and there variants.
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 585af71cafd52836796d3285345090c5f9e806983070b033292816626fb843b7

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3495021/
  
Delivery method
Distributed via web download

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