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Don't defend against executables with no entitlements

This commit is contained in:
opa334 2024-01-12 16:28:28 +01:00
parent 913969ac8c
commit 9197bd1652
1 changed files with 0 additions and 11 deletions
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11
Exploits/fastPathSign/src/coretrust_bug.c
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@ -142,17 +142,6 @@ int apply_coretrust_bypass(const char *machoPath)
CS_DecodedBlob *mainCodeDirBlob = csd_superblob_find_blob(decodedSuperblob, CSSLOT_CODEDIRECTORY, NULL); CS_DecodedBlob *mainCodeDirBlob = csd_superblob_find_blob(decodedSuperblob, CSSLOT_CODEDIRECTORY, NULL);
CS_DecodedBlob *alternateCodeDirBlob = csd_superblob_find_blob(decodedSuperblob, CSSLOT_ALTERNATE_CODEDIRECTORIES, NULL); CS_DecodedBlob *alternateCodeDirBlob = csd_superblob_find_blob(decodedSuperblob, CSSLOT_ALTERNATE_CODEDIRECTORIES, NULL);
CS_DecodedBlob *entitlementsBlob = csd_superblob_find_blob(decodedSuperblob, CSSLOT_ENTITLEMENTS, NULL);
CS_DecodedBlob *derEntitlementsBlob = csd_superblob_find_blob(decodedSuperblob, CSSLOT_DER_ENTITLEMENTS, NULL);
if (!entitlementsBlob && !derEntitlementsBlob && macho->machHeader.filetype == MH_EXECUTE) {
printf("Error: Unable to find existing entitlements blobs in executable MachO, please make sure to ad-hoc sign with entitlements before running the bypass.\n");
csd_blob_free(mainCodeDirBlob);
if (alternateCodeDirBlob) csd_blob_free(alternateCodeDirBlob);
macho_free(macho);
return -1;
}
if (!mainCodeDirBlob) { if (!mainCodeDirBlob) {
printf("Error: Unable to find code directory, make sure the input binary is ad-hoc signed.\n"); printf("Error: Unable to find code directory, make sure the input binary is ad-hoc signed.\n");
return -1; return -1;