MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 daf7bc918f56c6fffe4d4d3f8bfbeb9db3102ace8d5f36cf18cb26cdd59ce5ed. 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 1 File information Comments

SHA256 hash:	daf7bc918f56c6fffe4d4d3f8bfbeb9db3102ace8d5f36cf18cb26cdd59ce5ed
SHA3-384 hash:	4e7b44fc491563ce38ab5743199b4b93c5a45558c413458de2ea18b79521673f21a7d44a7551ad17babe07b2e7ebb825
SHA1 hash:	278e71683d2a9eaa1103635e9e21ddfe0638869a
MD5 hash:	3636f3456e254805bb47d2c8ce7db9af
humanhash:	timing-sink-juliet-lima
File name:	opsec-1.21.11-CrackedByDexter.jar
Download:	download sample
Signature	SilentNet Create hunting rule
File size:	780'961 bytes
First seen:	2026-10-03 17:56:57 UTC
Last seen:	Never
File type:	jar
MIME type:	application/zip
ssdeep	12288:gPb3crQOa7I0HXhMC1jUx0pr6CHnbVNC1UhLALS212XZn1PoxEL5ygnsm5lGnY:gTvUcX2ojDpWCHy1Um3GBNoStVn9GY
TLSH	T1ACF41203B43A5834E707FA79E4034FB0BC345E904345326AB5BA550BE947DEB2B9A71E
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 :

# of downloads :

107

Origin country :

Vendor Threat Intelligence

No detections

Malware family:

n/a

ID:

File name:

opsec-1.21.11-CrackedByDexter.jar

Verdict:

Malicious activity

Analysis date:

2026-10-03 17:49:02 UTC

Tags:

arch-doc silentnet stealer python evasion auto generic

Link:

https://app.any.run/tasks/b4c92a54-9b59-4d6d-aad6-f2dafe4d4d4c

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/90483/

Detection(s):

SecuriteInfo.com.FileRepMalware.78996271.UNOFFICIAL

Verdict:

Unknown

Threat level:

2.5/10

Confidence:

100%

Tags:

anti-debug obfuscated

Link:

https://www.filescan.io/uploads/6ac1422161d4fb187837e690/reports/844724ab-4dbe-4794-abc5-3a0190bff8f5/overview

Verdict:

Unknown

Link:

https://www.hybrid-analysis.com/sample/daf7bc918f56c6fffe4d4d3f8bfbeb9db3102ace8d5f36cf18cb26cdd59ce5ed

Verdict:

Malicious

File Type:

jar

First seen:

2026-10-03T15:47:00Z UTC

Last seen:

2026-10-04T01:49:00Z UTC

Hits:

~10

Link:

https://opentip.kaspersky.com/daf7bc918f56c6fffe4d4d3f8bfbeb9db3102ace8d5f36cf18cb26cdd59ce5ed/results?tab=lookup

Score:

Verdict:

Benign

File Type:

Result

Malware family:

n/a

Score:

3/10

Tags:

n/a

Link:

https://tria.ge/reports/261003-wjwersv1fs/

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/daf7bc918f56c6fffe4d4d3f8bfbeb9db3102ace8d5f36cf18cb26cdd59ce5ed

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