MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 adc154713a46bed33445dab66b73f8d85b215e838f20d6ec84d19cf17d3ebda1. 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 2 File information Comments

SHA256 hash:	adc154713a46bed33445dab66b73f8d85b215e838f20d6ec84d19cf17d3ebda1
SHA3-384 hash:	bebc9adf2b39493fd8f1fed43635e1aeb291955914c4aafc19b34e1369abb0951014b399a57d89d32e540dd2d02f6178
SHA1 hash:	6aa529a12a5053fe79de448fcc8dbaa0406311d6
MD5 hash:	4254242e27eac156a0d496bd26af2607
humanhash:	hamper-charlie-delta-island
File name:	opsec-1.21.11+v1.1.7.1.jar
Download:	download sample
Signature	SilentNet Create hunting rule
File size:	558'035 bytes
First seen:	2026-10-12 19:05:21 UTC
Last seen:	Never
File type:	jar
MIME type:	application/zip
ssdeep	12288:uRWrINk6CHnbVNC1OhLALS8KrYbrfPoxNLI5JroOHHzd:uRhxCHy1Omm0vHorU5JxHR
TLSH	T1A0C41207F87A593CE12BA676E8034FB0BD7416508106362E74BA520BD98B5F727D239F
TrID	77.1% (.JAR) Java Archive (13500/1/2) 22.8% (.ZIP) ZIP compressed archive (4000/1)
Magika	jar
Reporter	NyxIndius
Tags:	jar SilentNet

Intelligence

File Origin

# of uploads :

# of downloads :

135

Origin country :

Vendor Threat Intelligence

No detections

Malware family:

n/a

ID:

File name:

jar

Verdict:

Malicious activity

Analysis date:

2026-10-12 19:30:54 UTC

Tags:

arch-doc silentnet stealer etherhiding evasion python auto generic arch-exec openssl tool

Link:

https://app.any.run/tasks/0e29d111-9f65-473a-87a2-eff000873a49

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/91582/

Detection(s):

SecuriteInfo.com.Trojan.GenericKD.81780192.56492693.UNOFFICIAL

Verdict:

Malicious

Score:

90.2%

Link:

https://cyber-fortress.com/docs/result/index.php?id=6ad108ba6f551121ba16229b

Tags:

java

Verdict:

Unknown

Threat level:

2.5/10

Confidence:

100%

Tags:

anti-debug obfuscated

Link:

https://www.filescan.io/uploads/6acd2fac0e6f46f039543fae/reports/e5b8075e-14ce-4122-803c-45436a0b797a/overview

Verdict:

Malicious

Labled as:

Trojan.Generic

Link:

https://www.hybrid-analysis.com/sample/adc154713a46bed33445dab66b73f8d85b215e838f20d6ec84d19cf17d3ebda1

Verdict:

Malicious

File Type:

jar

First seen:

2026-10-12T17:15:00Z UTC

Last seen:

2026-10-13T18:21:00Z UTC

Hits:

~10

Link:

https://opentip.kaspersky.com/adc154713a46bed33445dab66b73f8d85b215e838f20d6ec84d19cf17d3ebda1/results?tab=lookup

Score:

Verdict:

Benign

File Type:

Result

Malware family:

n/a

Score:

3/10

Tags:

n/a

Link:

https://tria.ge/reports/261012-xr79zadz3x/

Please note that we are no longer able to provide a coverage score for Virus Total.

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:	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:	SilentNet_FakeFabric_Mod_Jar Create hunting rule
Author:	NyxIndius
Description:	Detects SilentNet Minecraft stealer fake Fabric mod JAR: fabric.mod.json plus random-named classes directly under com/github/ or net/fabric/ (incl. inner classes), without net/fabricmc/