[*] Binary protection state of libssl_wrapper.so
Full RELRO Canary found NX disabled DSO No RPATH No RUNPATH No Symbols
[*] Function strcat tear down of libssl_wrapper.so
; assembly | /* r2dec pseudo code output */
| /* /logs/firmware/patool_extraction/DUMP/mtdblock8_unblob_extracted/mtdblock8_extract/0-9650176.squashfs_v4_le_extract/lib/libssl_wrapper.so @ 0xa48 */
| #include <stdint.h>
|
; (fcn) fcn.00000a48 () | void fcn_00000a48 () {
0x00000a48 lui gp, 2 |
0x00000a4c addiu gp, gp, -0x6a58 |
0x00000a50 addu gp, gp, t9 | gp += t9;
0x00000a54 addiu sp, sp, -0x30 |
0x00000a58 sw ra, 0x2c(sp) | *(var_2ch) = ra;
0x00000a5c sw s3, 0x28(sp) | *(var_28h) = s3;
0x00000a60 sw s2, 0x24(sp) | *(var_24h) = s2;
0x00000a64 sw s1, 0x20(sp) | *(var_20h) = s1;
0x00000a68 sw s0, 0x1c(sp) | *(var_1ch) = s0;
0x00000a6c lw t8, -0x7fe4(gp) | t8 = *((gp - 8185));
0x00000a70 sw gp, 0x10(sp) | *(var_10h) = gp;
0x00000a74 lbu v0, 0x2090(t8) | v0 = *((t8 + 8336));
0x00000a78 move s1, t8 | s1 = t8;
| if (v0 != 0) {
0x00000a7c bnez v0, 0xb04 | goto label_0;
| }
0x00000a80 lw t8, -0x7f88(gp) | t8 = *((gp - 8162));
0x00000a84 lw t8, -0x7fe0(gp) | t8 = *((gp - 8184));
| if (t8 != 0) {
0x00000a88 beqz t8, 0xa9c |
0x00000a8c lw t9, -0x7f88(gp) | t9 = *((gp - 8162));
0x00000a90 lw a0, (t8) | a0 = *(t8);
0x00000a94 jalr t9 | t9 ();
0x00000a98 lw gp, 0x10(sp) | gp = *(var_10h);
| }
0x00000a9c lw v0, -0x7fe4(gp) | v0 = *((gp - 8185));
0x00000aa0 lw s2, -0x7fdc(gp) | s2 = *((gp - 8183));
0x00000aa4 addiu v0, v0, 0x1ff4 | v0 += 0x1ff4;
0x00000aa8 subu s2, s2, v0 | __asm ("subu s2, s2, v0");
0x00000aac move s3, v0 | s3 = v0;
0x00000ab0 sra s2, s2, 2 | s2 >>= 2;
0x00000ab4 lw s0, -0x7fe4(gp) | s0 = *((gp - 8185));
0x00000ab8 addiu s2, s2, -1 | s2 += -1;
| do {
0x00000abc lw v0, 0x2094(s0) | v0 = *((s0 + 2085));
0x00000ac0 sltu t8, v0, s2 | t8 = (v0 < s2) ? 1 : 0;
0x00000ac4 addiu v0, v0, 1 | v0++;
| if (t8 == 0) {
0x00000ac8 beqz t8, 0xaec | goto label_1;
| }
0x00000acc sw v0, 0x2094(s0) | *((s0 + 2085)) = v0;
0x00000ad0 sll v0, v0, 2 | v0 <<= 2;
0x00000ad4 addu v0, s3, v0 | v0 = s3 + v0;
0x00000ad8 lw t9, (v0) | t9 = *(v0);
0x00000adc jalr t9 | t9 ();
0x00000ae0 nop |
0x00000ae4 lw gp, 0x10(sp) | gp = *(var_10h);
0x00000ae8 b 0xabc |
| } while (1);
| label_1:
0x00000aec lw t9, -0x7fd8(gp) | t9 = *((gp - 8182));
0x00000af0 addiu t9, t9, 0x9b0 | t9 += entry0;
0x00000af4 jalr t9 | t9 ();
0x00000af8 nop |
0x00000afc addiu t8, zero, 1 | t8 = 1;
0x00000b00 sb t8, 0x2090(s1) | *((s1 + 8336)) = t8;
| label_0:
0x00000b04 lw ra, 0x2c(sp) | ra = *(var_2ch);
0x00000b08 lw s3, 0x28(sp) | s3 = *(var_28h);
0x00000b0c lw s2, 0x24(sp) | s2 = *(var_24h);
0x00000b10 lw s1, 0x20(sp) | s1 = *(var_20h);
0x00000b14 lw s0, 0x1c(sp) | s0 = *(var_1ch);
0x00000b18 addiu sp, sp, 0x30 |
0x00000b1c jr ra | return v0;
| }
[*] Function strcat used 1 times libssl_wrapper.so
