🤲🏼 NEW | abuse.ch Community Hub! Earn recognition 🏅 for the malware intelligence you share, climb the leaderboards 📈, and connect with like-minded contributors who share your hunting focus 🤝. Ready to unlock your profile? Go to the Community Hub →

MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 490a7337002c839dcfc76e132998166952be2fd4d2c3ba001b4e4b57870fdda4. 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


Threat unknown


Vendor detections: 6


Intelligence 6 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 490a7337002c839dcfc76e132998166952be2fd4d2c3ba001b4e4b57870fdda4
SHA3-384 hash: 9fa34960f854beed5f3e9c6be2207f246a8160b1bf270e7101204df5c6cf6b3cdabdcb7413a971f60c7f50e5aff095b1
SHA1 hash: 9a4a3017880a5b7d445c1dc340b7276c07524c73
MD5 hash: f4cda4ae9276ca6b458b03fef7c30d96
humanhash: double-robin-romeo-red
File name:bamboo-client-26.2.jar
Download: download sample
File size:70'583 bytes
First seen:2026-11-01 16:26:29 UTC
Last seen:Never
File type:Java file jar
MIME type:application/java-archive
ssdeep 1536:YUyS3rVwSBk2Rp9DR3dEOFGMohvcrvjQA0BTi8UfALeSh2IS6Xh:/yORTk23xFGMohUrcApLoLeSlfh
TLSH T1C663E0977CC8D92AE113C8747841FBA7BD6310E8E23D90572CE0A5C50997C7A1F269EA
TrID 77.1% (.JAR) Java Archive (13500/1/2)
22.8% (.ZIP) ZIP compressed archive (4000/1)
Magika jar
Reporter abuse_ch
Tags:jar

Intelligence

File Origin
# of uploads :
1
# of downloads :
50
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Malware family:
n/a
ID:
1
File name:
jar
Verdict:
No threats detected
Analysis date:
2026-11-01 17:30:11 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/ca0572e1-63bc-4ebc-b843-7a26784e3a2a

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/96641/
Verdict:
Clean
Score:
99.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6ae7687db121dd519dcf334b
Tags:
n/a
Gathering data
Verdict:
Unknown
Link:
https://www.hybrid-analysis.com/sample/490a7337002c839dcfc76e132998166952be2fd4d2c3ba001b4e4b57870fdda4
Result
Malware family:
n/a
Verdict:
Malicious
Trusted hash?:
False
File:
35
Classes:
29
Nested archives:
0
Source:
https://www.jarscanner.org/
Findings
Minecraft session theft indicators: Code associated with Minecraft session-token collection was found.
Verdict:
Unknown
File Type:
jar
Link:
https://opentip.kaspersky.com/490a7337002c839dcfc76e132998166952be2fd4d2c3ba001b4e4b57870fdda4/results?tab=lookup
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
3 / 100
Link:
https://www.joesandbox.com/analysis/1996243
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 process2 2 Behavior Graph ID: 1996243 Sample: bamboo-client-26.2.jar Startdate: 01/11/2026 Architecture: WINDOWS Score: 3 5 cmd.exe 1 2->5         started        process3 7 java.exe 3 5->7         started        9 conhost.exe 5->9         started       
Score:
0%
Verdict:
Benign
File Type:
ARCHIVE
Link:
https://malprob.io/report/490a7337002c839dcfc76e132998166952be2fd4d2c3ba001b4e4b57870fdda4
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/490a7337002c839dcfc76e132998166952be2fd4d2c3ba001b4e4b57870fdda4/
Threat name:
ByteCode-JAVA.Trojan.Generic
Create hunting rule
Status:
Suspicious
First seen:
2026-10-18 13:48:40 UTC
File Type:
Binary (Archive)
Extracted files:
35
AV detection:
6 of 24 (25.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=jefhgnyafsbz3t6hnyjstgawnfjl4l6u2lb3uaa3jzfvpbyp3wsa._file
Result
Malware family:
n/a
Score:
  3/10
Tags:
n/a
Link:
https://tria.ge/reports/261101-tybmsswwgx/
Malware Family:
java
Create hunting rule
Malicious:
True
Tags:
sets-process-name checks-cpu-name jar detect-debug-environment
Link:
https://intel.virussign.com/intelligence/file/490a7337002c839dcfc76e132998166952be2fd4d2c3ba001b4e4b57870fdda4
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/490a7337002c839dcfc76e132998166952be2fd4d2c3ba001b4e4b57870fdda4

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:exploit_any_poppopret
Create hunting rule
Author:Jeff White [karttoon@gmail.com] @noottrak
Description:Identify POP -> POP -> RET opcodes for quick ROP Gadget creation in target binaries.
Rule name:JAVA_Malware_Unknown_ForgeAuto_90eece6c_Extrait
Create hunting rule
Author:Marjoriefort
Description:Detects Unknown (class, etat extrait)
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)

File information

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

Web download

Java file jar 490a7337002c839dcfc76e132998166952be2fd4d2c3ba001b4e4b57870fdda4

(this sample)

  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3944099/
Cape
Cape
https://www.capesandbox.com/analysis/96641/

Comments