MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a3d98b61bb0f409aaaf0d4f1d1029e35211ba6fbd6419082677a2d29ee7e403e. 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


WeedHack


Vendor detections: 4


Intelligence 4 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: a3d98b61bb0f409aaaf0d4f1d1029e35211ba6fbd6419082677a2d29ee7e403e
SHA3-384 hash: f526b23510c82c2abfdca139bb1a075a20ea4f01b717d067bd314045ae0752d9a6d81d8c64895eec0765702ec456015a
SHA1 hash: beb5f99a8239f4c32770b24c758ef767f4d8701a
MD5 hash: 099d783c5beafa513332639db766dc73
humanhash: zebra-april-twelve-winter
File name:paperrigger.jar
Download: download sample
Signature WeedHack
Create hunting rule
File size:702'321 bytes
First seen:2026-02-17 13:08:47 UTC
Last seen:Never
File type:Java file jar
MIME type:application/zip
ssdeep 6144:y1eMX5Uh/W94gpr2TYPjhMoQd6/0HFreDqAKk3HBgr43UM7vUI/1ip3x1Zcg:yhnyA9rnj/1Eb
TLSH T1B2E4D887F1209AC7F84FDA7F14504210ADF0E0704607F2562B6E985A6FEB9C89F653E9
TrID 36.5% (.SPE) SPSS Extension (30000/1/7)
29.2% (.JAR) Minecraft Fabric Mod (24020/2/4)
16.4% (.JAR) Java Archive (13500/1/2)
12.8% (.SH3D) Sweet Home 3D Design (generic) (10500/1/3)
4.8% (.ZIP) ZIP compressed archive (4000/1)
Magika jar
Reporter Neiki
Tags:fabric jar RAT WeedHack


Avatar
Neiki__
Weedhack (v2)
{"api_version": "33d608a5-639e-4ffb-9d40-af008d195a54"}

Intelligence

File Origin
# of uploads :
1
# of downloads :
58
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Malware family:
n/a
ID:
1
File name:
_a3d98b61bb0f409aaaf0d4f1d1029e35211ba6fbd6419082677a2d29ee7e403e.zip
Verdict:
No threats detected
Analysis date:
2026-02-17 13:11:33 UTC
Tags:
java
Link:
https://app.any.run/tasks/c332e5e7-a646-4e44-9b8d-b52598df027c

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/53595/
Verdict:
Clean
Score:
89.3%
Link:
https://cyber-fortress.com/docs/result/index.php?id=699468800d0369ff997a4434
Tags:
n/a
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
anti-debug obfuscated
Link:
https://www.filescan.io/uploads/6994687d981ff1d38a58bd6c/reports/ef0f03bd-67f4-4fe7-9ac5-f3c80fd210e4/overview
Verdict:
Unknown
Link:
https://www.hybrid-analysis.com/sample/a3d98b61bb0f409aaaf0d4f1d1029e35211ba6fbd6419082677a2d29ee7e403e
Verdict:
Clean
File Type:
jar
Link:
https://opentip.kaspersky.com/a3d98b61bb0f409aaaf0d4f1d1029e35211ba6fbd6419082677a2d29ee7e403e/results?tab=lookup
Score:
0%
Verdict:
Benign
File Type:
ARCHIVE
Link:
https://malprob.io/report/a3d98b61bb0f409aaaf0d4f1d1029e35211ba6fbd6419082677a2d29ee7e403e
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/a3d98b61bb0f409aaaf0d4f1d1029e35211ba6fbd6419082677a2d29ee7e403e/
Verdict:
Clean
Link:
https://tip.neiki.dev/file/a3d98b61bb0f409aaaf0d4f1d1029e35211ba6fbd6419082677a2d29ee7e403e
Threat name:
Package.Trojan.Generic
Create hunting rule
Status:
Suspicious
First seen:
2026-02-16 21:27:58 UTC
File Type:
Package (Java)
Extracted files:
264
AV detection:
3 of 24 (12.50%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=upmywyn3b5ajvkxq2ty5cau6guqrxjx32zazbathpiwst3t6ia7a._file
Result
Malware family:
n/a
Score:
  3/10
Tags:
n/a
Link:
https://tria.ge/reports/260217-qdxgzsbv4c/
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/a3d98b61bb0f409aaaf0d4f1d1029e35211ba6fbd6419082677a2d29ee7e403e

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:CP_Script_Inject_Detector
Create hunting rule
Author:DiegoAnalytics
Description:Detects attempts to inject code into another process across PE, ELF, Mach-O binaries

File information

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

Web download

WeedHack

Java file jar a3d98b61bb0f409aaaf0d4f1d1029e35211ba6fbd6419082677a2d29ee7e403e

(this sample)

  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/53595/

Comments