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Merge pull request #1661 from hops/master
Getting rid of OPTS_TYPE_HASH_COPY for Ansible Vault
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commit
fb2de3cb7c
@ -1530,6 +1530,8 @@ typedef struct electrum_wallet
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typedef struct ansible_vault
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{
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u32 cipher;
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u32 version;
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u32 ct_data_buf[4096];
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u32 ct_data_len;
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} ansible_vault_t;
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@ -6,6 +6,7 @@
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- Workaround some AMD OpenCL runtime segmentation faults
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- Allow bitcoin master key length not be exactly 96 byte a multiple of 16
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- Getting rid of OPTS_TYPE_HASH_COPY for Ansible Vault
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##
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## Bugs
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@ -533,6 +533,8 @@ typedef struct electrum_wallet
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typedef struct ansible_vault
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{
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u32 cipher;
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u32 version;
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u32 ct_data_buf[4096];
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u32 ct_data_len;
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} ansible_vault_t;
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@ -17804,16 +17804,12 @@ int ansible_vault_parse_hash (u8 *input_buf, u32 input_len, hash_t *hash_buf, MA
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token.attr[0] = TOKEN_ATTR_FIXED_LENGTH
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| TOKEN_ATTR_VERIFY_SIGNATURE;
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// version (unused)
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token.sep[1] = '*';
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token.len_min[1] = 1;
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token.len_max[1] = 1;
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token.attr[1] = TOKEN_ATTR_VERIFY_LENGTH
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| TOKEN_ATTR_VERIFY_DIGIT;
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// cipher (unused)
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token.sep[2] = '*';
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token.len_min[2] = 1;
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token.len_max[2] = 1;
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@ -17842,6 +17838,18 @@ int ansible_vault_parse_hash (u8 *input_buf, u32 input_len, hash_t *hash_buf, MA
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if (rc_tokenizer != PARSER_OK) return (rc_tokenizer);
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// cipher (unused)
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u8 *cipher_pos = token.buf[1];
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ansible_vault->cipher = hc_strtoul ((const char *) cipher_pos, NULL, 10);
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// version (unused)
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u8 *version_pos = token.buf[2];
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ansible_vault->version = hc_strtoul ((const char *) version_pos, NULL, 10);
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// salt
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u8 *salt_pos = token.buf[3];
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@ -22030,10 +22038,40 @@ int ascii_digest (hashcat_ctx_t *hashcat_ctx, char *out_buf, const size_t out_le
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}
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else if (hash_mode == 16900)
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{
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hashinfo_t **hashinfo_ptr = hash_info;
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char *hash_buf = hashinfo_ptr[digest_cur]->orighash;
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ansible_vault_t *ansible_vaults = (ansible_vault_t *) esalts_buf;
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snprintf (out_buf, out_len - 1, "%s", hash_buf);
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ansible_vault_t *ansible_vault = &ansible_vaults[digest_cur];
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u8 ct_data[16384 + 1] = { 0 };
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u32 *ct_data_ptr = ansible_vault->ct_data_buf;
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for (u32 i = 0, j = 0; i < ansible_vault->ct_data_len / 4; i++, j += 8)
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{
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u32_to_hex_lower (ct_data_ptr[i], ct_data + j);
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}
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snprintf (out_buf, out_len - 1, "%s%u*%u*%08x%08x%08x%08x%08x%08x%08x%08x*%s*%08x%08x%08x%08x%08x%08x%08x%08x",
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SIGNATURE_ANSIBLE_VAULT,
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ansible_vault->cipher,
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ansible_vault->version,
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salt.salt_buf[0],
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salt.salt_buf[1],
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salt.salt_buf[2],
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salt.salt_buf[3],
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salt.salt_buf[4],
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salt.salt_buf[5],
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salt.salt_buf[6],
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salt.salt_buf[7],
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ct_data,
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byte_swap_32 (digest_buf[0]),
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byte_swap_32 (digest_buf[1]),
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byte_swap_32 (digest_buf[2]),
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byte_swap_32 (digest_buf[3]),
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byte_swap_32 (digest_buf[4]),
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byte_swap_32 (digest_buf[5]),
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byte_swap_32 (digest_buf[6]),
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byte_swap_32 (digest_buf[7]));
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}
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else if (hash_mode == 99999)
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{
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@ -27216,8 +27254,7 @@ int hashconfig_init (hashcat_ctx_t *hashcat_ctx)
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case 16900: hashconfig->hash_type = HASH_TYPE_ANSIBLE_VAULT;
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hashconfig->salt_type = SALT_TYPE_EMBEDDED;
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hashconfig->attack_exec = ATTACK_EXEC_OUTSIDE_KERNEL;
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hashconfig->opts_type = OPTS_TYPE_PT_GENERATE_LE
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| OPTS_TYPE_HASH_COPY;
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hashconfig->opts_type = OPTS_TYPE_PT_GENERATE_LE;
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hashconfig->kern_type = KERN_TYPE_ANSIBLE_VAULT;
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hashconfig->dgst_size = DGST_SIZE_4_8;
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hashconfig->parse_func = ansible_vault_parse_hash;
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