MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 851515b43170cf56238ab7a49b68fe8f880ede6643f203b9e036c7324da2f7d4. 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 10 File information Comments
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SHA256 hash: 851515b43170cf56238ab7a49b68fe8f880ede6643f203b9e036c7324da2f7d4
SHA3-384 hash: 5b1a776a7365e7512d7499011756ac36fa9ec5153432c51c1433fe43983df78fe1508bf2e7d7b65b29c60951af877bd7
SHA1 hash: e8a2e913f1ee8f7a560bc525807ed197b5a5238b
MD5 hash: e531cae41cf6884cc37088863337af8b
humanhash: utah-east-double-violet
File name:p-p.c-.Sakura
Download: download sample
Signature Gafgyt
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File size:842'976 bytes
First seen:2025-12-06 19:37:23 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 12288:UstqVNfPOOkLaO6wgOSs9+WHA9PhUuKHRZ58Bv4XSdxb0NYTv8kfnRH4Rb2K9U+j:Cy0tZskv8C2AQUG
TLSH T1C7058D13FB08A553D8564E316DBB07EAC370904201BAF2075A0EAB3D1793B75DADB399
telfhash t153f0dc40c2cc5e1523fbc22058bc0150225aa41769803f30bf1911c4c3f208e23b9edb
Magika elf
Reporter abuse_ch
Tags:elf gafgyt mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
89
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
SecuriteInfo.com.Linux.Siggen.2205.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.29052.TSource.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.29325.LC.Pl.UNOFFICIAL
Create hunting rule

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

Unix.Dropper.Mirai-7138865-0
Create hunting rule

Unix.Dropper.Mirai-7138907-0
Create hunting rule

Unix.Trojan.Gafgyt-7643791-0
Create hunting rule

Unix.Trojan.Mirai-9943729-0
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Verdict:
Malicious
File Type:
elf.32.be
First seen:
2025-12-06T17:08:00Z UTC
Last seen:
2025-12-06T21:36:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/851515b43170cf56238ab7a49b68fe8f880ede6643f203b9e036c7324da2f7d4/results?tab=lookup
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/4ce4ee9d-9c1e-442f-936b-15f6817e718d
Result
Threat name:
Gafgyt
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
72 / 100
Link:
https://www.joesandbox.com/analysis/1828139
Signature
Found malware configuration
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Yara detected Gafgyt
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1828139 Sample: p-p.c-.Sakura.elf Startdate: 06/12/2025 Architecture: LINUX Score: 72 14 169.254.169.254, 80 USDOSUS Reserved 2->14 16 109.202.202.202, 80 INIT7CH Switzerland 2->16 18 3 other IPs or domains 2->18 20 Found malware configuration 2->20 22 Malicious sample detected (through community Yara rule) 2->22 24 Multi AV Scanner detection for submitted file 2->24 26 Yara detected Gafgyt 2->26 6 python3.8 dpkg 2->6         started        8 dash rm 2->8         started        10 dash rm 2->10         started        12 p-p.c-.Sakura.elf 2->12         started        signatures3 process4
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/851515b43170cf56238ab7a49b68fe8f880ede6643f203b9e036c7324da2f7d4
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/851515b43170cf56238ab7a49b68fe8f880ede6643f203b9e036c7324da2f7d4/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-12-06 19:38:19 UTC
File Type:
ELF32 Big (Exe)
AV detection:
11 of 24 (45.83%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=qukrlnbrodhvmi4kw6sjw2h6r6ea5xtgipzahopag3dtetnc67ka._file
Result
Malware family:
gafgyt
Create hunting rule
Score:
  10/10
Tags:
family:gafgyt linux
Link:
https://tria.ge/reports/251206-ycff3syrcn/
Malware Config
C2 Extraction:
91.92.243.93:12345
Verdict:
Malicious
Tags:
botnet trojan gafgyt Unix.Dropper.Mirai-7138865-0
YARA:
botnet_dayzddos Linux_Trojan_Gafgyt_28a2fe0c Linux_Gafgyt_May_2024
Link:
https://app.threat.zone/submission/8ab0c724-962a-4278-a5c4-790bd0a69ba3
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/851515b43170cf56238ab7a49b68fe8f880ede6643f203b9e036c7324da2f7d4

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:ach_202503_elf_Mirai
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Author:abuse.ch
Description:Detects Mirai 'TSource' ELF files
Rule name:botnet_dayzddos
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Author:NDA0E
Description:dayzddos botnet
Rule name:CP_Script_Inject_Detector
Create hunting rule
Author:DiegoAnalytics
Description:Detects attempts to inject code into another process across PE, ELF, Mach-O binaries
Rule name:F01_s1ckrule
Create hunting rule
Author:s1ckb017
Rule name:ldpreload
Create hunting rule
Author:xorseed
Reference:https://stuff.rop.io/
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:Linux_Trojan_Gafgyt_28a2fe0c
Create hunting rule
Author:Elastic Security
Rule name:malwareelf55503
Create hunting rule
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 851515b43170cf56238ab7a49b68fe8f880ede6643f203b9e036c7324da2f7d4

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3728058/
  
Delivery method
Distributed via web download

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