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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a9c05c2ecf9cfc9096d4d9d830ad308456fe9a90cd90e55a6f36aec676e6cd2d. 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: 3


Intelligence 3 IOCs YARA 59 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: a9c05c2ecf9cfc9096d4d9d830ad308456fe9a90cd90e55a6f36aec676e6cd2d
SHA3-384 hash: 2e486da49d80c0c5549fb8b2e5c5747a71189ac5a3f6cdc3f35d077317b0eaec3972d55565dd14dee71b951ba413a481
SHA1 hash: c0f60d789e910171eba313a6e196c7dff4410322
MD5 hash: f1cb0ff5536baaa04eb41e1e5d3acf5d
humanhash: ceiling-jig-equal-failed
File name:FakeClientV3-1.21.11.jar
Download: download sample
File size:407'744 bytes
First seen:2026-10-04 14:02:26 UTC
Last seen:Never
File type:Java file jar
MIME type:application/java-archive
ssdeep 12288:vatRlkn/YF3nqYTiG3nqYTiwjjqEftphoPKv:ekn/YFXnX5jxFp2Cv
TLSH T1C884125AA35C1536DE23D339E002DAB2B43174B4B11FFD690EA951DA1C436A85F0F3AA
TrID 57.8% (.JAR) Minecraft Fabric Mod (24020/2/4)
32.5% (.JAR) Java Archive (13500/1/2)
9.6% (.ZIP) ZIP compressed archive (4000/1)
Magika jar
Reporter wok
Tags:jar java Python SilentNet

Intelligence

File Origin
# of uploads :
1
# of downloads :
79
Origin country :
AT AT
Vendor Threat Intelligence
No detections
Malware family:
n/a
ID:
1
File name:
FakeClientV3-1.21.11.jar
Verdict:
Malicious activity
Analysis date:
2026-10-04 13:58:16 UTC
Tags:
silentnet stealer python arch-doc evasion auto generic arch-exec
Link:
https://app.any.run/tasks/378c374e-460c-497c-b2e1-d212b16b16ae

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/90618/
Verdict:
Unknown
Threat level:
  2.5/10
Confidence:
100%
Link:
https://www.filescan.io/uploads/6ac25ca60f6a8871b9c1434e/reports/2812961f-6429-4a66-ba8c-a452f331cbf6/overview
Verdict:
Unknown
Link:
https://www.hybrid-analysis.com/sample/a9c05c2ecf9cfc9096d4d9d830ad308456fe9a90cd90e55a6f36aec676e6cd2d
Score:
0%
Verdict:
Benign
File Type:
ARCHIVE
Link:
https://malprob.io/report/a9c05c2ecf9cfc9096d4d9d830ad308456fe9a90cd90e55a6f36aec676e6cd2d
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/a9c05c2ecf9cfc9096d4d9d830ad308456fe9a90cd90e55a6f36aec676e6cd2d/
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=vhafylwptt6jbfwu3hmdbljqqrlp5guqzwiokwtpg2xmm5xgzuwq._file
Result
Malware family:
n/a
Score:
  3/10
Tags:
n/a
Link:
https://tria.ge/reports/261004-rcscbazdnc/
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:CP_Script_Inject_Detector
Create hunting rule
Author:DiegoAnalytics
Description:Detects attempts to inject code into another process across PE, ELF, Mach-O binaries
Rule name:dsc
Create hunting rule
Author:Aaron DeVera
Description:Discord domains
Rule name:JAVA_Malware_NyxStealer_ForgeAuto_225d488c_Extrait
Create hunting rule
Author:Marjoriefort
Description:Detects NyxStealer (class, etat extrait)
Rule name:JAVA_Malware_SilentNet_ForgeAuto_899a23e1_Extrait
Create hunting rule
Author:Marjoriefort
Description:Detects SilentNet (class, etat extrait)
Rule name:JAVA_Malware_SilentNet_ForgeAuto_b44026bb_Extrait
Create hunting rule
Author:Marjoriefort
Description:Detects SilentNet (class, etat extrait)
Rule name:JAVA_Malware_Unknown_ForgeAuto_02635fc2
Create hunting rule
Author:Marjoriefort
Description:Detects Unknown (class, etat binaire)
Rule name:JAVA_Malware_Unknown_ForgeAuto_03a7ca91
Create hunting rule
Author:Marjoriefort
Description:Detects Unknown (class, etat binaire)
Rule name:JAVA_Malware_Unknown_ForgeAuto_078adfd3
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_17d5a043
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_205e30ee
Create hunting rule
Author:Marjoriefort
Description:Detects Unknown (class, etat binaire)
Rule name:JAVA_Malware_Unknown_ForgeAuto_239ff7d8
Create hunting rule
Author:Marjoriefort
Description:Detects Unknown (class, etat binaire)
Rule name:JAVA_Malware_Unknown_ForgeAuto_24ab100f
Create hunting rule
Author:Marjoriefort
Description:Detects Unknown (class, etat binaire)
Rule name:JAVA_Malware_Unknown_ForgeAuto_279c3886
Create hunting rule
Author:Marjoriefort
Description:Detects Unknown (class, etat binaire)
Rule name:JAVA_Malware_Unknown_ForgeAuto_2ccbf32b
Create hunting rule
Author:Marjoriefort
Description:Detects Unknown (class, etat binaire)
Rule name:JAVA_Malware_Unknown_ForgeAuto_2df056cd
Create hunting rule
Author:Marjoriefort
Description:Detects Unknown (class, etat binaire)
Rule name:JAVA_Malware_Unknown_ForgeAuto_3b220fa6
Create hunting rule
Author:Marjoriefort
Description:Detects Unknown (class, etat binaire)
Rule name:JAVA_Malware_Unknown_ForgeAuto_3c75bb81
Create hunting rule
Author:Marjoriefort
Description:Detects Unknown (class, etat binaire)
Rule name:JAVA_Malware_Unknown_ForgeAuto_4b3cb567
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_5babfab8
Create hunting rule
Author:Marjoriefort
Description:Detects Unknown (class, etat binaire)
Rule name:JAVA_Malware_Unknown_ForgeAuto_5dd8d8b7
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:JAVA_Malware_Unknown_ForgeAuto_63e861d6
Create hunting rule
Author:Marjoriefort
Description:Detects Unknown (class, etat binaire)
Rule name:JAVA_Malware_Unknown_ForgeAuto_6af65235
Create hunting rule
Author:Marjoriefort
Description:Detects Unknown (class, etat binaire)
Rule name:JAVA_Malware_Unknown_ForgeAuto_6e2e769f
Create hunting rule
Author:Marjoriefort
Description:Detects Unknown (class, etat binaire)
Rule name:JAVA_Malware_Unknown_ForgeAuto_705fb75e
Create hunting rule
Author:Marjoriefort
Description:Detects Unknown (class, etat binaire)
Rule name:JAVA_Malware_Unknown_ForgeAuto_7c3befee
Create hunting rule
Author:Marjoriefort
Description:Detects Unknown (class, etat binaire)
Rule name:JAVA_Malware_Unknown_ForgeAuto_801563da
Create hunting rule
Author:Marjoriefort
Description:Detects Unknown (class, etat binaire)
Rule name:JAVA_Malware_Unknown_ForgeAuto_841e376a
Create hunting rule
Author:Marjoriefort
Description:Detects Unknown (class, etat binaire)
Rule name:JAVA_Malware_Unknown_ForgeAuto_8814e6c9
Create hunting rule
Author:Marjoriefort
Description:Detects Unknown (class, etat binaire)
Rule name:JAVA_Malware_Unknown_ForgeAuto_89197504
Create hunting rule
Author:Marjoriefort
Description:Detects Unknown (class, etat binaire)
Rule name:JAVA_Malware_Unknown_ForgeAuto_898655ff
Create hunting rule
Author:Marjoriefort
Description:Detects Unknown (class, etat binaire)
Rule name:JAVA_Malware_Unknown_ForgeAuto_90bd355d
Create hunting rule
Author:Marjoriefort
Description:Detects Unknown (class, etat binaire)
Rule name:JAVA_Malware_Unknown_ForgeAuto_90eece6c_Extrait
Create hunting rule
Author:Marjoriefort
Description:Detects Unknown (class, etat extrait)
Rule name:JAVA_Malware_Unknown_ForgeAuto_93d2b659
Create hunting rule
Author:Marjoriefort
Description:Detects Unknown (class, etat binaire)
Rule name:JAVA_Malware_Unknown_ForgeAuto_98facb7f
Create hunting rule
Author:Marjoriefort
Description:Detects Unknown (class, etat binaire)
Rule name:JAVA_Malware_Unknown_ForgeAuto_9d580dd6
Create hunting rule
Author:Marjoriefort
Description:Detects Unknown (class, etat binaire)
Rule name:JAVA_Malware_Unknown_ForgeAuto_a0426def
Create hunting rule
Author:Marjoriefort
Description:Detects Unknown (class, etat binaire)
Rule name:JAVA_Malware_Unknown_ForgeAuto_b3809433
Create hunting rule
Author:Marjoriefort
Description:Detects Unknown (class, etat binaire)
Rule name:JAVA_Malware_Unknown_ForgeAuto_bc333af1
Create hunting rule
Author:Marjoriefort
Description:Detects Unknown (class, etat binaire)
Rule name:JAVA_Malware_Unknown_ForgeAuto_be69aa21
Create hunting rule
Author:Marjoriefort
Description:Detects Unknown (class, etat binaire)
Rule name:JAVA_Malware_Unknown_ForgeAuto_c6a9f141
Create hunting rule
Author:Marjoriefort
Description:Detects Unknown (class, etat binaire)
Rule name:JAVA_Malware_Unknown_ForgeAuto_c8fab2f9
Create hunting rule
Author:Marjoriefort
Description:Detects Unknown (class, etat binaire)
Rule name:JAVA_Malware_Unknown_ForgeAuto_df6b6b71
Create hunting rule
Author:Marjoriefort
Description:Detects Unknown (class, etat binaire)
Rule name:JAVA_Malware_Unknown_ForgeAuto_e1eeca57
Create hunting rule
Author:Marjoriefort
Description:Detects Unknown (class, etat binaire)
Rule name:JAVA_Malware_Unknown_ForgeAuto_ede38d49
Create hunting rule
Author:Marjoriefort
Description:Detects Unknown (class, etat binaire)
Rule name:JAVA_Malware_Unknown_ForgeAuto_eeb5aa5b
Create hunting rule
Author:Marjoriefort
Description:Detects Unknown (class, etat binaire)
Rule name:JAVA_Malware_Unknown_ForgeAuto_f1745319
Create hunting rule
Author:Marjoriefort
Description:Detects Unknown (class, etat binaire)
Rule name:JAVA_Malware_Unknown_ForgeAuto_f1bff940
Create hunting rule
Author:Marjoriefort
Description:Detects Unknown (class, etat binaire)
Rule name:JAVA_Malware_Unknown_ForgeAuto_f291aa0a
Create hunting rule
Author:Marjoriefort
Description:Detects Unknown (class, etat binaire)
Rule name:JAVA_Malware_Unknown_ForgeAuto_f29bab2a
Create hunting rule
Author:Marjoriefort
Description:Detects Unknown (class, etat binaire)
Rule name:JAVA_Malware_Unknown_ForgeAuto_f926585a
Create hunting rule
Author:Marjoriefort
Description:Detects Unknown (class, etat binaire)
Rule name:JAVA_Malware_Unknown_ForgeAuto_fce1b10d
Create hunting rule
Author:Marjoriefort
Description:Detects Unknown (class, etat binaire)
Rule name:JAVA_Malware_Unknown_ForgeAuto_fffbff25
Create hunting rule
Author:Marjoriefort
Description:Detects Unknown (class, etat binaire)
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 a9c05c2ecf9cfc9096d4d9d830ad308456fe9a90cd90e55a6f36aec676e6cd2d

(this sample)

anyrun
any.run
https://app.any.run/tasks/378c374e-460c-497c-b2e1-d212b16b16ae
  
Dropping
SilentNet
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/90618/
  
URLhaus
https://urlhaus.abuse.ch/url/3928568/

Comments