MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 2f3deb5573e9d0c142c052c4eac3a596ebce091c403e55b5ecbda9e44929efbb. 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: 12


Intelligence 12 IOCs YARA 10 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 2f3deb5573e9d0c142c052c4eac3a596ebce091c403e55b5ecbda9e44929efbb
SHA3-384 hash: f860573077795d1dbdab9f750542af5bf247e57be8021a8a16fb46af84f88f7518131366b348c18277e81c5b35de14c7
SHA1 hash: 51172de81638ba8c115d269400af0b5c4d88deb5
MD5 hash: 742b7c2831ee4b1ab523922f44d0af72
humanhash: coffee-autumn-pennsylvania-cola
File name:leet.arm6
Download: download sample
Signature Gafgyt
Create hunting rule
File size:124'767 bytes
First seen:2025-05-20 15:49:03 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:d4r4boP7ZgejQKhdRjaliRNPFfTEJ4YheBZxSvDmyJQCjvi5hK:2/LjaliR64Yhe6DmyJQCjq5hK
TLSH T1D5C33901D9508B27C6D2277AF7AB469E73232B68A7CB331155286FF42FC279D1E39120
telfhash t1dc21ce13aaba8b196bb75d24acbc4bf115519b23b250bf71af0ec1848d37102b475dcb
Magika elf
Reporter abuse_ch
Tags:elf gafgyt

Intelligence

File Origin
# of uploads :
1
# of downloads :
85
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Unix.Trojan.Gafgyt-6981154-0
Create hunting rule

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

Unix.Trojan.Gafgyt-6981172-0
Create hunting rule

Unix.Dropper.Mirai-7136072-0
Create hunting rule

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

Unix.Dropper.Mirai-7138996-0
Create hunting rule

Unix.Dropper.Mirai-7139223-0
Create hunting rule

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

Unix.Trojan.Mirai-7582945-0
Create hunting rule

Unix.Trojan.Mirai-9917488-0
Create hunting rule

Verdict:
Malicious
Score:
91.7%
Link:
https://cyber-fortress.com/docs/result/index.php?id=682ca491c28c67d6664262bflinux22vpnfull_triage
Tags:
aidra ddos
Result
Verdict:
Malware
Maliciousness:

Behaviour
Gains root access
Connection attempt
Receives data from a server
Substitutes an application name
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
gcc lolbin masquerade remote
Link:
https://www.filescan.io/uploads/682ca496c609634bd7cbc792/reports/483375a3-087d-429d-8706-7d285a7567c6/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
not packed
Botnet:
unknown
Number of open files:
0
Number of processes launched:
3
Processes remaning?
true
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/2f3deb5573e9d0c142c052c4eac3a596ebce091c403e55b5ecbda9e44929efbb
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/c120bc8b-5941-4f51-ab77-d5cee8236da2
Result
Threat name:
Gafgyt, Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
88 / 100
Link:
https://www.joesandbox.com/analysis/1695206
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: 1695206 Sample: leet.arm6.elf Startdate: 20/05/2025 Architecture: LINUX Score: 88 17 92.112.125.62, 1028, 60084 UKRTELNETUA Ukraine 2->17 19 185.125.190.26, 443 CANONICAL-ASGB United Kingdom 2->19 21 Found malware configuration 2->21 23 Malicious sample detected (through community Yara rule) 2->23 25 Antivirus / Scanner detection for submitted sample 2->25 27 3 other signatures 2->27 9 leet.arm6.elf 2->9         started        signatures3 process4 process5 11 leet.arm6.elf 9->11         started        process6 13 leet.arm6.elf 11->13         started        process7 15 leet.arm6.elf 13->15         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/2f3deb5573e9d0c142c052c4eac3a596ebce091c403e55b5ecbda9e44929efbb
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/2f3deb5573e9d0c142c052c4eac3a596ebce091c403e55b5ecbda9e44929efbb/
Threat name:
Linux.Trojan.Gafgyt
Create hunting rule
Status:
Malicious
First seen:
2025-05-20 15:49:30 UTC
File Type:
ELF32 Little (Exe)
AV detection:
26 of 36 (72.22%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=f466wvlt5himcqwaklcovq5fs3v44ci4ia7flnpmxwu6isjj565q._file
Result
Malware family:
gafgyt
Create hunting rule
Score:
  10/10
Tags:
family:gafgyt
Link:
https://tria.ge/reports/250520-s9f6zsfq6s/
Behaviour
Changes its process name
Malware Config
C2 Extraction:
92.112.125.62:1028
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/2f3deb5573e9d0c142c052c4eac3a596ebce091c403e55b5ecbda9e44929efbb

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_Generic_Threat_d2dca9e7
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_6a510422
Create hunting rule
Author:Elastic Security
Reference:14cc92b99daa0c91aa09d9a7996ee5549a5cacd7be733960b2cf3681a7c2b628
Rule name:Linux_Trojan_Gafgyt_6ae4b580
Create hunting rule
Author:Elastic Security
Reference:14cc92b99daa0c91aa09d9a7996ee5549a5cacd7be733960b2cf3681a7c2b628
Rule name:Linux_Trojan_Gafgyt_d2953f92
Create hunting rule
Author:Elastic Security
Reference:14cc92b99daa0c91aa09d9a7996ee5549a5cacd7be733960b2cf3681a7c2b628
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 2f3deb5573e9d0c142c052c4eac3a596ebce091c403e55b5ecbda9e44929efbb

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3548227/
  
Delivery method
Distributed via web download

Comments