rahash2 JSON output prints a hex digest of an ssdeep hash instead of the correct hash

[mattunleashed]

Environment

Thu Jan 30 12:11:24 CST 2025
radare2 5.9.9 33457 @ darwin-arm-32
birth: git.5.9.8-323-gc2c06d1228 2025-01-30__12:09:52
commit: c2c06d12281742effcd0087df5335e0346b701d4
options: gpl -O2 cs:5 cl:2 make
Darwin arm64

Description

As noted at the end of #23930, the rahash2 JSON output includes the wrong ssdeep hash value. I'm splitting this bug into its own issue as the two bugs are technically separate yet similar in nature.

Test

> rahash2 -a ssdeep /bin/ls
/bin/ls: 0x00000000-0x00025bff ssdeep: 1536:H8pLK/4eqcKc38iKDLyc3++TQbrIRKo5:cCvqcMLyvYGURKo

> rahash2 -a ssdeep -j /bin/ls
[{"name":"ssdeep","hash":"313533363a4838704c4b2f346571634b633338694b444c7963332b2b5451627249524b6f353a63437671634d4c7976594755524b6f000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}]

[mattunleashed]

Note to any future reader: see the linked issue on my personal fork where I documented my own findings while tracking down the bug.