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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 596c2174f15304ad6029db214b0f4b5ebb97552be7f9d9a170fe03bbc7c762c1. 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: 596c2174f15304ad6029db214b0f4b5ebb97552be7f9d9a170fe03bbc7c762c1
SHA3-384 hash: 1920f8ebcd79ad5a4838a980623b12c43cc515f04a9c80fcdb9354d1ee473e7b020ee52558f0743e5a1e286aca9d4bb4
SHA1 hash: 8e4ca556c8ac6483a4f496736cd6efb645732d13
MD5 hash: a328b683ab2e102306ce558ac2848bc0
humanhash: johnny-twelve-don-muppet
File name:jew.mips
Download: download sample
Signature Gafgyt
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File size:136'673 bytes
First seen:2025-03-05 07:36:50 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:rOXCDVt9xbEaSRX84fA6D5773ujQ8y7Hk2R/vKKDoeJZwRGNA4++xQ1IP:atE0qKDpwRGNA4++xQ1IP
TLSH T18ED3942A7E12AFFEE2B8863007F75F70939525D326A19781E26CD6085F7128D1C5F7A0
telfhash t1fb21f143aafa8b1d6bb35d6468bc46b11651ab237660bf70ff0ec5409d33102b475e8b
Magika elf
Reporter abuse_ch
Tags:elf gafgyt

Intelligence

File Origin
# of uploads :
1
# of downloads :
81
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.28940.LC.UNOFFICIAL
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Unix.Trojan.Gafgyt-6981154-0
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Unix.Trojan.Tsunami-6981155-0
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Unix.Trojan.Gafgyt-6981172-0
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Unix.Dropper.Mirai-7136072-0
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Unix.Dropper.Mirai-7138855-0
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Unix.Dropper.Mirai-7138996-0
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Unix.Dropper.Mirai-7139223-0
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Unix.Dropper.Mirai-7139232-0
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Unix.Trojan.Mirai-8041698-0
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Verdict:
Malicious
Score:
99.1%
Link:
https://cyber-fortress.com/docs/result/index.php?id=67c80173c668b65489bf199clinux22vpnfull_triage
Tags:
bashlite gafgyt aidra ddos
Result
Verdict:
Malware
Maliciousness:

Behaviour
Gains root access
Connection attempt
Receives data from a server
Substitutes an application name
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
gafgyt gcc lolbin masquerade obfuscated remote
Link:
https://www.filescan.io/uploads/67c7ff37b32a56d0c2ce4576/reports/21a323ac-814c-4094-96f8-935318c7181c/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
mips
Packer:
not packed
Botnet:
unknown
Number of open files:
0
Number of processes launched:
4
Processes remaning?
true
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/596c2174f15304ad6029db214b0f4b5ebb97552be7f9d9a170fe03bbc7c762c1
Behaviour
Process Renaming
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/38dd67d7-f8fb-4f7c-b977-fadd80de68b0
Result
Threat name:
Gafgyt, Mirai
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Detection:
malicious
Classification:
troj
Score:
88 / 100
Link:
https://www.joesandbox.com/analysis/1629874
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: 1629874 Sample: jew.mips.elf Startdate: 05/03/2025 Architecture: LINUX Score: 88 17 45.148.10.136, 45644, 666 PPTECHNOLOGYGB Italy 2->17 19 109.202.202.202, 80 INIT7CH Switzerland 2->19 21 2 other IPs or domains 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 jew.mips.elf 2->9         started        signatures3 process4 process5 11 jew.mips.elf 9->11         started        process6 13 jew.mips.elf 11->13         started        process7 15 jew.mips.elf 13->15         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/596c2174f15304ad6029db214b0f4b5ebb97552be7f9d9a170fe03bbc7c762c1
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/596c2174f15304ad6029db214b0f4b5ebb97552be7f9d9a170fe03bbc7c762c1/
Threat name:
Linux.Backdoor.Gafgyt
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Status:
Malicious
First seen:
2025-03-04 02:23:44 UTC
File Type:
ELF32 Big (Exe)
AV detection:
18 of 24 (75.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=lfwcc5hrkmck2ybj3mquwd2ll25zovjl4745tilq7yb3xr6hmlaq._file
Result
Malware family:
gafgyt
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Score:
  10/10
Tags:
family:gafgyt discovery
Link:
https://tria.ge/reports/250305-jfw6nssxav/
Behaviour
System Network Configuration Discovery
Changes its process name
Malware Config
C2 Extraction:
45.148.10.136:666
Verdict:
Malicious
Tags:
trojan gafgyt Unix.Trojan.Gafgyt-6981154-0
YARA:
Linux_Trojan_Gafgyt_ea92cca8
Link:
https://app.threat.zone/submission/56c39414-2174-424f-a3df-a80684b3ca75
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/596c2174f15304ad6029db214b0f4b5ebb97552be7f9d9a170fe03bbc7c762c1

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:botnet_Yakuza
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Author:NDA0E
Description:Yakuza botnet
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_ea92cca8
Create hunting rule
Author:Elastic Security
Rule name:Mal_LNX_Gafgyt_Botnet_ELF
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Author:Phatcharadol Thangplub
Description:Use to detect Gafgyt botnet, and there variants.
Rule name:NET
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Author:malware-lu
Rule name:setsockopt
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Author:Tim Brown @timb_machine
Description:Hunts for setsockopt() red flags
Rule name:unixredflags3
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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

sh 930de83919cf565a5e3779cb284eea971d3787d605cd68b8702e7097c1172d4b

Gafgyt

elf 596c2174f15304ad6029db214b0f4b5ebb97552be7f9d9a170fe03bbc7c762c1

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3467608/
  
Delivery method
Distributed via web download
  
Dropped by
SHA256 930de83919cf565a5e3779cb284eea971d3787d605cd68b8702e7097c1172d4b
  
Dropped by
MD5 a23e61b3d2822d367944ad0bb171348e
  
URLhaus
https://urlhaus.abuse.ch/url/3466880/

BLint

The following table provides more information about this file using BLint. BLint is a Binary Linter to check the security properties, and capabilities in executables.

Findings
IDTitleSeverity
CHECK_NXMissing Non-Executable Memory Protectioncritical
CHECK_PIEMissing Position-Independent Executable (PIE) Protectionhigh

Comments