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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 17bdff8ba8845006b693f5f8726303210ce21c2ecee77d5bc0c0deb73005d4fd. 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: 7


Intelligence 7 IOCs YARA 10 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 17bdff8ba8845006b693f5f8726303210ce21c2ecee77d5bc0c0deb73005d4fd
SHA3-384 hash: 25f995ed35b1d1f60a8e26c7b6d5fe480329f60dc376f1e2bca5dfb65123cbb114dec237ba352bb53ea8ce516477f535
SHA1 hash: bdc2874c8a7aaf1c16f0f78b92a652f0aa4ec29f
MD5 hash: a1dde0304ba36c81a99342bd912553e0
humanhash: one-bulldog-stairway-lake
File name:vapev4.jar
Download: download sample
Signature SilentNet
Create hunting rule
File size:875'278 bytes
First seen:2026-09-23 16:34:03 UTC
Last seen:2026-09-26 10:55:00 UTC
File type:Java file jar
MIME type:application/zip
ssdeep 24576:2DLfe4hfSTN4tWbYJ3yeTtASqWU3fKEEuJqYA6Uxxi82:2Dy4hq54/yNW28w1A7082
TLSH T1201533239EA8C178CE6DD07C193FA3DBB93B9D58B920B4136290472351B655BC83CAD8
TrID 77.1% (.JAR) Java Archive (13500/1/2)
22.8% (.ZIP) ZIP compressed archive (4000/1)
Magika jar
Reporter wok
Tags:jar java Python SilentNet

Intelligence

File Origin
# of uploads :
2
# of downloads :
76
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Malware family:
n/a
ID:
1
File name:
vapev4.jar
Verdict:
Malicious activity
Analysis date:
2026-09-23 16:09:19 UTC
Tags:
silentnet stealer python evasion openssl tool auto generic
Link:
https://app.any.run/tasks/777b55de-204f-488d-bae9-099e8bf96139

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/88670/
Detection(s):
SecuriteInfo.com.Trojan.GenericKD.80989022.59513139.UNOFFICIAL
Create hunting rule

Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Link:
https://www.filescan.io/uploads/6ab3ff917b2ab51d65fd9676/reports/a69132be-e46c-4038-8130-60d7d2e7eb69/overview
Verdict:
Unknown
Link:
https://www.hybrid-analysis.com/sample/17bdff8ba8845006b693f5f8726303210ce21c2ecee77d5bc0c0deb73005d4fd
Verdict:
Malicious
File Type:
jar
First seen:
2026-07-31T12:09:00Z UTC
Last seen:
2026-09-23T20:37:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/17bdff8ba8845006b693f5f8726303210ce21c2ecee77d5bc0c0deb73005d4fd/results?tab=lookup
Score:
0%
Verdict:
Benign
File Type:
ARCHIVE
Link:
https://malprob.io/report/17bdff8ba8845006b693f5f8726303210ce21c2ecee77d5bc0c0deb73005d4fd
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/17bdff8ba8845006b693f5f8726303210ce21c2ecee77d5bc0c0deb73005d4fd/
Threat name:
ByteCode-JAVA.Trojan.Generic
Create hunting rule
Status:
Suspicious
First seen:
2026-07-31 00:08:00 UTC
File Type:
Binary (Archive)
Extracted files:
12
AV detection:
6 of 36 (16.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=c6677c5iqriannut6x4heyydeegoehboz3tx2w6aydplomaf2t6q._file
Result
Malware family:
silentnet
Create hunting rule
Score:
  10/10
Tags:
family:silentnet stealer
Link:
https://tria.ge/reports/260923-t3cewsfd35/
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/17bdff8ba8845006b693f5f8726303210ce21c2ecee77d5bc0c0deb73005d4fd

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: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_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_61773a0a
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_PUA_FabricMod_PackageIcon_LicenseGithub
Create hunting rule
Author:Marjoriefort
Description:Mod Minecraft Fabric (structure package + LICENSE_github) soumis en masse - PUA/mods, pattern de soumission
Reference:misses_archive / grappe 9 archives
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 17bdff8ba8845006b693f5f8726303210ce21c2ecee77d5bc0c0deb73005d4fd

(this sample)

anyrun
any.run
https://app.any.run/tasks/777b55de-204f-488d-bae9-099e8bf96139
  
Dropping
SilentNet
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/88670/

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