From 39ad3b89467d6de12cbb9d08ccd77d331c0d1f9e Mon Sep 17 00:00:00 2001 From: WorksButNotTested <62701594+WorksButNotTested@users.noreply.github.com> Date: Wed, 28 Apr 2021 09:25:26 +0100 Subject: Frida persistent (#880) * Added x64 support for persistent mode (function call only), in-memory teest cases and complog * Review changes, fix NeverZero and code to parse the .text section of the main executable. Excluded ranges TBC * Various minor fixes and finished support for AFL_INST_LIBS * Review changes Co-authored-by: Your Name --- frida_mode/src/interceptor.c | 19 +++++++++++++++++++ 1 file changed, 19 insertions(+) (limited to 'frida_mode/src/interceptor.c') diff --git a/frida_mode/src/interceptor.c b/frida_mode/src/interceptor.c index ba05a80a..8d41b075 100644 --- a/frida_mode/src/interceptor.c +++ b/frida_mode/src/interceptor.c @@ -1,4 +1,5 @@ #include "frida-gum.h" + #include "debug.h" #include "interceptor.h" @@ -14,3 +15,21 @@ void intercept(void *address, gpointer replacement, gpointer user_data) { } +void unintercept(void *address) { + + GumInterceptor *interceptor = gum_interceptor_obtain(); + + gum_interceptor_begin_transaction(interceptor); + gum_interceptor_revert(interceptor, address); + gum_interceptor_end_transaction(interceptor); + gum_interceptor_flush(interceptor); + +} + +void unintercept_self(void) { + + GumInvocationContext *ctx = gum_interceptor_get_current_invocation(); + unintercept(ctx->function); + +} + -- cgit v1.2.3 From 3a0d4fe0d0a585d152a59ca4601d1981cedbf113 Mon Sep 17 00:00:00 2001 From: WorksButNotTested <62701594+WorksButNotTested@users.noreply.github.com> Date: Wed, 28 Apr 2021 18:26:19 +0100 Subject: Bumped warnings up to the max and fixed remaining issues (#890) Co-authored-by: Your Name --- frida_mode/src/interceptor.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'frida_mode/src/interceptor.c') diff --git a/frida_mode/src/interceptor.c b/frida_mode/src/interceptor.c index 8d41b075..d2802752 100644 --- a/frida_mode/src/interceptor.c +++ b/frida_mode/src/interceptor.c @@ -10,7 +10,7 @@ void intercept(void *address, gpointer replacement, gpointer user_data) { gum_interceptor_begin_transaction(interceptor); GumReplaceReturn ret = gum_interceptor_replace(interceptor, address, replacement, user_data); - if (ret != GUM_ATTACH_OK) { FATAL("gum_interceptor_attach: %d", ret); } + if (ret != GUM_REPLACE_OK) { FATAL("gum_interceptor_attach: %d", ret); } gum_interceptor_end_transaction(interceptor); } -- cgit v1.2.3