Cool_Tools/CyberChef
1
0
Fork 0
mirror of synced 2024-11-27 16:10:55 +01:00
Code Releases Activity

Fixed JA4 version fallback value

Browse Source
This commit is contained in:
n1474335 2024-08-14 15:21:57 +01:00
parent a477f47aec
commit 7a5225c961
No known key found for this signature in database
GPG Key ID: D15457B7B4AF3F37
1 changed files with 2 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
src/core/lib/JA4.mjs
View File

@ -44,7 +44,7 @@ export function toJA4(bytes) {
the TLS version is the value of the Protocol Version. Handshake version (located at the top of the packet)
should be ignored.
*/
let version = tlsr.version.value;
let version = tlsr.handshake.value.helloVersion.value;
for (const ext of tlsr.handshake.value.extensions.value) {
if (ext.type.value === "supported_versions") {
version = parseHighestSupportedVersion(ext.value.data);
@ -189,7 +189,7 @@ export function toJA4S(bytes) {
the TLS version is the value of the Protocol Version. Handshake version (located at the top of the packet)
should be ignored.
*/
let version = tlsr.version.value;
let version = tlsr.handshake.value.helloVersion.value;
for (const ext of tlsr.handshake.value.extensions.value) {
if (ext.type.value === "supported_versions") {
version = parseHighestSupportedVersion(ext.value.data);