This file is a rat.

printstacktrace in dev/lone/wraith/NMS/Nms.class

Possible obfuscation (many 15-char functions)

java/lang/runtimeexception in dev/lone/wraith/NMS/Server/impl/v1_15_R1.class

Excessive exception handling can indicate obfuscation

printstacktrace in dev/lone/wraith/NMS/Player/PlayerNMS.class

Possible obfuscation (many 15-char functions)

getitemmodifier in dev/lone/wraith/NMS/NPC.class

Possible obfuscation (many 15-char functions)

java/lang/runtimeexception in dev/lone/wraith/NMS/Server/impl/v1_14_R1.class

Excessive exception handling can indicate obfuscation

/dk.class in dev/lone/wraith/main/dk.class

Potentially obfuscated file

java/sql/connection in dev/lone/wraith/main/dk.class

Tries to connect to a local SQL database

java/sql/connection in dev/lone/wraith/main/dk.class

Tries to connect to a local SQL database

/dl.class in dev/lone/wraith/main/dl.class

Potentially obfuscated file

/dm.class in dev/lone/wraith/main/dm.class

Potentially obfuscated file

-cp in dev/lone/wraith/main/cp.class

Tries to run other .jar files

-cp in dev/lone/wraith/main/cp.class

Tries to run other .jar files

decoder!
decode
(ljava/lang/string in dev/lone/wraith/main/w.class

Decoding a string, likely trying to hide something

decoderexception
jthe received encoded string buffer length is longer than maximum allowed (
(i)ljava/lang/string in dev/lone/wraith/main/bK.class

Decoding a string, likely trying to hide something