- First seen
- Last seen
THREAT SIGNALMedium
Read alongside the verdict
Indicator overview
INDICATOR PROFILEVirusSign reports high analysis confidence alongside a low or unreported engine detection rate. These are different measures; review the supporting classification and relationships.
- SHA256
668bafbe002bb315e6387ffebf4b0a0245e9b57fad02bedb3df55cfd8c707f72- SHA1
beaf480ca7b36c0b3dbabafe7ef4e3c81167cff9- MD5
7e937d788355f282cc4f8b82e95f189e- Filename
- prestige-loader-v1.5.jar
- File type
- jar
- MIME
- application/java-archive
- File size
- 79758
- Filename variants
- 5 reported
- TLSH
T11973E0537EB8CA6ED0734830277E8272F83615FDB25D621B6994AE82186792D1713CFC- SSDEEP
1536:YUyS3rVwSBk2Rp9DRyrzdEbs1FrCSTFj2YvgH179K0aG01UgJpfH:/yORTk236rpEQ1hCSEY4H17BaG01UUH
Connected context
Key findings
OBSERVED EVIDENCEAnalysis takeaway
High-confidence evidence. Related indicators in this report: 5. Review the supporting evidence before taking action.
Detection signal
Malicious. A limited set of engine detections is present (29%).
Confidence signal
VirusSign reports 98% confidence. Review this alongside engine detections and relationship evidence.
Analysis signals
OBSERVEDEngine detections29%
VirusSign confidence98%
Relationship context5 visible
Threat classificationjava
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Graph filters
Saved investigations
Compare when indicators were first seen, last seen and observed. Switch to Lifecycle to connect events for the same IOC.
Commonalities
RELATIONSHIP CONSTELLATION
No observations in this view
Available evidence appears in the other investigation lenses.
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FILEDOMAINIPURL
Visible connections
Related intelligence
Pivot across connected files and infrastructure with analysis signals and supporting context.
Dropped / child files
Files dropped, bundled, or created by the queried file.
5shown
0%
java-bytecode
12162 bytes
contains
Filename
HudMixin.class
File type
java-bytecode
MIME
application/java-vm
Size
12162
SHA1
c4bcd366515fe880dbde806fe78308f52806239b
0%
java-bytecode
847 bytes
contains
Filename
Anchor$3.class
File type
java-bytecode
MIME
application/java-vm
Size
847
SHA1
3a0821d46075f0bfdbfaeaa38bdb29a7075dc24c
0%
java-bytecode
1303 bytes
contains
Filename
ModMenuIntegration.class
File type
java-bytecode
MIME
application/java-vm
Size
1303
SHA1
cd71412acd22856ecfd9087cdf8e43596c08d963
0%
java-bytecode
3444 bytes
drops
Filename
SprintConfig.class
File type
java-bytecode
MIME
application/java-vm
Size
3444
SHA1
46a1fe7df70e2fc513420331ef84a8ba605cf6d3
0%
java-bytecode
846 bytes
drops
Filename
Anchor$2.class
File type
java-bytecode
MIME
application/java-vm
Size
846
SHA1
9afb9b16aa9bc5e5556bdddc2c4f43f5e66d515f
Analysis details
Severity: hightrojanprocess-renameobfuscatedenv-checkdebug-checkjar
Freshness: Fresh · Last seen 1 day ago.
- Detection rate
- 29%
- Threat type
- trojan
- Family
- java
- Confidence
- 98%
- confidence
- 98 · VirusSign confidence; engine detections are reported separately.
Overview
- SHA256
668bafbe002bb315e6387ffebf4b0a0245e9b57fad02bedb3df55cfd8c707f72- SHA1
beaf480ca7b36c0b3dbabafe7ef4e3c81167cff9- MD5
7e937d788355f282cc4f8b82e95f189e- Filename
- prestige-loader-v1.5.jar
- File type
- jar
- MIME
- application/java-archive
- File size
- 79758
- TLSH
T11973E0537EB8CA6ED0734830277E8272F83615FDB25D621B6994AE82186792D1713CFC- SSDEEP
1536:YUyS3rVwSBk2Rp9DRyrzdEbs1FrCSTFj2YvgH179K0aG01UgJpfH:/yORTk236rpEQ1hCSEY4H17BaG01UUH- First seen
- 2026-10-31T00:54:10Z
- Last seen
- 2026-11-11T17:13:29Z
- Filename variants
- 5 reported
Key findings
A focused interpretation of the evidence, relationships and observation history that matter most.
Analysis takeaway
High-confidence evidence. Related indicators in this report: 5. Review the supporting evidence before taking action.
Detection signal
Malicious. A limited set of engine detections is present (29%).
Confidence signal
VirusSign reports 98% confidence. Review this alongside engine detections and relationship evidence.
Threat context
Classification includes type trojan and family java.
Relationship context
5 related indicators are shown across 1 relationship group(s). Additional relationship intelligence is available through API and data access.
Observation timeline
6 timestamped observations are arranged from 2026-08-31 to 2026-10-31. These are observation or metadata times, not execution order.
Why this verdict
Review the reported detections, analysis confidence and supporting context.
VirusSign reports high analysis confidence alongside a low or unreported engine detection rate. These are different measures; review the supporting classification and relationships.
Reported engine detection rate. A low rate alone does not establish that the indicator is benign.
VirusSign analysis confidence; separate from detection rate and actor-association confidence.
1 relationship group(s) provide pivot and infrastructure context.
Classification context: type trojan, family java.
Last seen 1 day ago.
Signals reflect the intelligence returned in this report. Missing values mean not reported, not zero. Related indicators are investigation leads, not proof of shared malicious activity.
File profile
summarySelected file intelligence summary.
- Filename
- prestige-loader-v1.5.jar
- File type
- jar
- MIME
- application/java-archive
- Size
- 79758
Observed behavior
selected detailsSelected behavioral observations and reported framework mappings.
View details · 5 shown
- A DLL was loaded from a suspicious directory
- A process created a hidden window
- Allocated memory and changed its protection to PAGE_NOACCESS, may be used to hide payloads from memory scanners or to trigger an access violation for exception-driven execution
- Altered memory protections from dynamically allocated (unbacked) memory, indicative of self-modifying shellcode or memory patching
- Attempted to spawn a new child process from dynamically allocated (unbacked) memory
5 shown
View MITRE ATT&CK details · 5 shown
- T1574 — A DLL was loaded from a suspicious directoryTactics: TA0002 · TA0005
- T1564.003 — A process created a hidden windowTactics: TA0005
- T1027 · T1055 — Allocated memory and changed its protection to PAGE_NOACCESS, may be used to hide payloads from memory scanners or to trigger an access violation for exception-driven executionTactics: TA0004 · TA0005
- T1055 — Altered memory protections from dynamically allocated (unbacked) memory, indicative of self-modifying shellcode or memory patchingTactics: TA0004 · TA0005
- T1055 · T1106 — Attempted to spawn a new child process from dynamically allocated (unbacked) memoryTactics: TA0002 · TA0004 · TA0005
5 shown
View MBC details · 5 shown
- CommunicationObjectives: OC0006
- E1480.001 — E1480.001
- ExecutionObjectives: OB0009
- C0002 — HTTP CommunicationObjectives: OC0006
- E1564 — Hide ArtifactsObjectives: OB0006 · OB0012
5 shown