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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 daa46d67bbda3f1bfd17f5237f98f80b79098e622967a2ee2ab7e97f8f10373f. 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


SilentNet


Vendor detections: 5


Intelligence 5 IOCs YARA 18 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: daa46d67bbda3f1bfd17f5237f98f80b79098e622967a2ee2ab7e97f8f10373f
SHA3-384 hash: f10e4b89973b2b2263f970fc60265803637fcb5554e0f24f62c2344be5c3e68a663599d93a24e62384b1e6b9e58a17bb
SHA1 hash: 91564f8ed633b6b3945576ea82b5887d4f697b1a
MD5 hash: 1755c28e53d1b29ba9edecf8eb5dbd78
humanhash: delaware-cola-north-nineteen
File name:endportalfix-1.0.7.jar
Download: download sample
Signature SilentNet
Create hunting rule
File size:83'785 bytes
First seen:2026-09-30 17:44:03 UTC
Last seen:Never
File type:Java file jar
MIME type:application/zip
ssdeep 1536:k5EhA9yWm2unW4AJjJYYRPkmziJv+cEWV6hY+UcaUl+VtA2jxT:kwAEF/6jPBRiJWTWv+11+VtASt
TLSH T10D8302B0D947C981C21D9B74D2581DDAAABC6B03D449F28BA7F101EF99854930773367
TrID 77.1% (.JAR) Java Archive (13500/1/2)
22.8% (.ZIP) ZIP compressed archive (4000/1)
Magika jar
Reporter C0RSA
Tags:EndPortalFix EtherHiding jar java SilentNet


Avatar
C0RSA
silentnet-family Minecraft stealer. endportalfix-1.0.7.jar - repack of 'EndPortalFix' with injected entrypoint com.github.findMytbn.
Campaign tag: cf03ac2f-7dd7-4b92-8aec-15ea94266af7
Steals MC session (username, UUID, accessToken) -> POST /shard/prefireMc, then PNG-stego second stage -> portable Python -> main.py. Uploads latest.log -> /shard/submitMinecraftLog.
C2 via Polygon contract 0x9c0a507300fd902787bb193d80fca5ce6e1bff9a (selector 0xce6d41de).
Stage 2: /cdn/v2/9f4e7a2c1b8d.png
Headers: X-Edge-Cache-Revalidate, X-Runtime-Env
Resolves C2 via DoH (cloudflare-dns.com / 1.1.1.1).

Intelligence

File Origin
# of uploads :
1
# of downloads :
112
Origin country :
GB GB
Vendor Threat Intelligence
No detections
Malware family:
n/a
ID:
1
File name:
jar
Verdict:
Malicious activity
Analysis date:
2026-09-30 18:01:00 UTC
Tags:
silentnet stealer arch-exec arch-doc python evasion auto generic openssl tool arch-scr
Link:
https://app.any.run/tasks/b04968f9-0d4f-48fa-8191-b3c4b20e0772

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/89917/
Verdict:
Unknown
Threat level:
  2.5/10
Confidence:
100%
Link:
https://www.filescan.io/uploads/6abd4a7365b21b4cdc69ac1e/reports/c737ba0c-e7a4-41ac-aec4-5b0aab72e1b8/overview
Verdict:
Unknown
Link:
https://www.hybrid-analysis.com/sample/daa46d67bbda3f1bfd17f5237f98f80b79098e622967a2ee2ab7e97f8f10373f
Verdict:
Malicious
File Type:
jar
First seen:
2026-09-30T15:36:00Z UTC
Last seen:
2026-09-30T23:55:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/daa46d67bbda3f1bfd17f5237f98f80b79098e622967a2ee2ab7e97f8f10373f/results?tab=lookup
Score:
0%
Verdict:
Benign
File Type:
ARCHIVE
Link:
https://malprob.io/report/daa46d67bbda3f1bfd17f5237f98f80b79098e622967a2ee2ab7e97f8f10373f
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/daa46d67bbda3f1bfd17f5237f98f80b79098e622967a2ee2ab7e97f8f10373f/
Threat name:
ByteCode-JAVA.Trojan.Generic
Create hunting rule
Status:
Suspicious
First seen:
2026-09-30 17:44:20 UTC
File Type:
Binary (Archive)
Extracted files:
19
AV detection:
6 of 24 (25.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=3ksg2z533i7rx7ix6urx7ghybn4qtdtcfft2f3rkw7ux7dyqg47q._file
Result
Malware family:
n/a
Score:
  3/10
Tags:
n/a
Link:
https://tria.ge/reports/260930-wa9k2awcmb/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.35
Link:
https://yomi.yoroi.company/submissions/daa46d67bbda3f1bfd17f5237f98f80b79098e622967a2ee2ab7e97f8f10373f

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:DetectEncryptedVariants
Create hunting rule
Author:Zinyth
Description:Detects 'encrypted' in ASCII, Unicode, base64, or hex-encoded
Rule name:dsc
Create hunting rule
Author:Aaron DeVera
Description:Discord domains
Rule name:JAVA_Malware_Unknown_ForgeAuto_03a7ca91
Create hunting rule
Author:Marjoriefort
Description:Detects Unknown (class, etat binaire)
Rule name:JAVA_Malware_Unknown_ForgeAuto_0ece8eba
Create hunting rule
Author:Marjoriefort
Description:Detects Unknown (class, etat binaire)
Rule name:JAVA_Malware_Unknown_ForgeAuto_1fde0fe5
Create hunting rule
Author:Marjoriefort
Description:Detects Unknown (class, etat binaire)
Rule name:JAVA_Malware_Unknown_ForgeAuto_205e30ee
Create hunting rule
Author:Marjoriefort
Description:Detects Unknown (class, etat binaire)
Rule name:JAVA_Malware_Unknown_ForgeAuto_2ef75980
Create hunting rule
Author:Marjoriefort
Description:Detects Unknown (class, etat binaire)
Rule name:JAVA_Malware_Unknown_ForgeAuto_50b45f1d
Create hunting rule
Author:Marjoriefort
Description:Detects Unknown (class, etat binaire)
Rule name:JAVA_Malware_Unknown_ForgeAuto_5888acd8
Create hunting rule
Author:Marjoriefort
Description:Detects Unknown (class, etat binaire)
Rule name:JAVA_Malware_Unknown_ForgeAuto_5fc0faf9
Create hunting rule
Author:Marjoriefort
Description:Detects Unknown (class, etat binaire)
Rule name:JAVA_Malware_Unknown_ForgeAuto_61773a0a
Create hunting rule
Author:Marjoriefort
Description:Detects Unknown (class, etat binaire)
Rule name:JAVA_Malware_Unknown_ForgeAuto_8814e6c9
Create hunting rule
Author:Marjoriefort
Description:Detects Unknown (class, etat binaire)
Rule name:JAVA_Malware_Unknown_ForgeAuto_90eece6c_Extrait
Create hunting rule
Author:Marjoriefort
Description:Detects Unknown (class, etat extrait)
Rule name:JAVA_Malware_Unknown_ForgeAuto_faadfb1c
Create hunting rule
Author:Marjoriefort
Description:Detects Unknown (class, etat binaire)
Rule name:MULTI_Dropper_Unknown_GitHubObfuscated_JAR
Create hunting rule
Author:Marjoriefort
Description:JAR dropper : classes obfusquees a noms random sous com/github/ (densite >= 4) - famille du resolver GitHub
Reference:Veille glissante 2026-09-17_22 / grappe 21 JAR
Rule name:MULTI_Malware_Unknown_ForgeAuto_6dc545a6
Create hunting rule
Author:Marjoriefort
Description:Detects Unknown (inconnu, etat binaire)
Rule name:MULTI_Malware_Unknown_ForgeAuto_b2a4008d
Create hunting rule
Author:Marjoriefort
Description:Detects Unknown (inconnu, etat binaire)
Rule name:RANSOMWARE
Create hunting rule
Author:ToroGuitar

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

SilentNet

Java file jar daa46d67bbda3f1bfd17f5237f98f80b79098e622967a2ee2ab7e97f8f10373f

(this sample)

  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/89917/

Comments