Electron apps nowadays seem to have a
snapshot_blob.bin and a
v8_context_snapshot.bin. I am having a hard time trying to find specification of this file type. It doesn't match with
.wasm. Files may be platform / CPU architecture specific binaries (and may vary depending on the platform) but I am not sure. They have no typical entry point like a normal PE.
Any advice on reverse engineering these snapshot data blob binary files would be appreciated! I am actually looking for a tool like x64dbg or IDA Pro but also thinking of making a similar debugger by myself if there isn't any available. However, the file specs are needed first. Thanks.