joyce8/EMBER2024-capa huggingface dataset:
Function at 0x513ac0
Capabilities:
Send data
Send data on socket

Disassembly:
push ebp
mov ebp, esp
push ebx
push esi
push edi
mov edi, dword [ebp + 8]
mov eax, dword [edi + 0x10]
mov ebx, dword [eax]
mov eax, dword [ebp + 0xc]
add eax, 0xfffffffd
cmp eax, 4
ja case.0x513add.4
jmp dword [eax*4 + 0x513cf8]
lea eax, [edi + 0x15c]
push eax
call fcn.00513490
movzx ecx, word [edi + 0x40]
add esp, 4
movzx esi, ax
lea eax, [ecx + 1]
and eax, 0xffff
cmp eax, esi
jne 0x513b0f
mov dword [edi + 0x18], 0
jmp 0x513b26
cmp ecx, esi
jne 0x513b9a
push esi
push str.Received_last_DATA_packet_block__d_again._n
push ebx
call fcn.00500c10
add esp, 0xc
mov word [edi + 0x40], si
lea esi, [edi + 0x160]
push 4
push esi
call fcn.005134f0
movzx eax, word [edi + 0x40]
push eax
push esi
call fcn.005134d0
add esp, 0x10
lea eax, [edi + 0xc8]
push dword [edi + 0x148]
push eax
push 0
push 4
push dword [esi]
push dword [edi + 0x14]
call dword [sym.imp.WS2_32.dll_sendto]
test eax, eax
js 0x513c6e
mov eax, dword [edi + 0x154]
xor ecx, ecx
add eax, 4
cmp dword [edi + 0x14c], eax
lea eax, [edi + 0x38]
push eax
setl cl
lea ecx, [ecx*2 + 1]
mov dword [edi], ecx
call fcn.00687f9e
add esp, 4
xor eax, eax
pop edi
pop esi
pop ebx
pop ebp
ret
push eax
push esi
push str.Received_unexpected_DATA_packet_block__d__expecting_block__d_n
push ebx
call fcn.00500c10
add esp, 0x10
xor eax, eax
pop edi
pop esi
pop ebx
pop ebp
ret
xor eax, eax
lea esi, [edi + 0x160]
push 4
push esi
mov word [edi + 0x40], ax
mov dword [edi + 0x18], eax
call fcn.005134f0
movzx eax, word [edi + 0x40]
push eax
push esi
call fcn.005134d0
add esp, 0x10
lea eax, [edi + 0xc8]
push dword [edi + 0x148]
push eax
push 0
push 4
push dword [esi]
push dword [edi + 0x14]
call dword [sym.imp.WS2_32.dll_sendto]
test eax, eax
js 0x513c6e
lea eax, [edi + 0x38]
mov dword [edi], 1
push eax
call fcn.00687f9e
add esp, 4
xor eax, eax
pop edi
pop esi
pop ebx
pop ebp
ret
movzx eax, word [edi + 0x40]
inc dword [edi + 0x18]
inc eax
push dword [edi + 0x18]
and eax, 0xffff
push eax
push str.Timeout_waiting_for_block__d_ACK.__Retries___d_n
push ebx
call fcn.00500c10
mov eax, dword [edi + 0x18]
add esp, 0x10
cmp eax, dword [edi + 0x20]
jle 0x513c4a
mov dword [edi + 8], 0xffffff9d
xor eax, eax
mov dword [edi], 3
pop edi
pop esi
pop ebx
pop ebp
ret
push dword [edi + 0x148]
lea eax, [edi + 0xc8]
push eax
push 0
push 4
push dword [edi + 0x160]
push dword [edi + 0x14]
call dword [sym.imp.WS2_32.dll_sendto]
test eax, eax
jns 0x513cd4
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
push dword [edi + 0x10]
call fcn.0050ce50
push eax
push 0x702e30
push ebx
call fcn.00500b70
add esp, 0x14
mov eax, 0x37
pop edi
pop esi
pop ebx
pop ebp
ret
lea esi, [edi + 0x160]
push 5
push esi
call fcn.005134f0
movzx eax, word [edi + 0x40]
push eax
push esi
call fcn.005134d0
add esp, 0x10
lea eax, [edi + 0xc8]
push dword [edi + 0x148]
push eax
push 0
push 4
push dword [esi]
push dword [edi + 0x14]
call dword [sym.imp.WS2_32.dll_sendto]
mov dword [edi], 3
pop edi
pop esi
xor eax, eax
pop ebx
pop ebp
ret
push str.tftp_rx:_internal_error
push 0x702e30
push ebx
call fcn.00500b70
add esp, 0xc
mov eax, 0x47
pop edi
pop esi
pop ebx
pop ebp
ret
Function at 0x5141c0
Capabilities:
Send data
Send data on socket

Disassembly:
push ebp
mov ebp, esp
mov ecx, dword [ebp + 8]
mov eax, dword [ecx + 0x10]
mov edx, dword [ecx]
mov eax, dword [eax]
cmp edx, 3
ja case.default.0x5141d2
jmp dword [edx*4 + 0x514228]
mov dword [ebp + 8], ecx
pop ebp
jmp fcn.00513d10
mov dword [ebp + 8], ecx
pop ebp
jmp fcn.00513ac0
mov dword [ebp + 8], ecx
pop ebp
jmp fcn.005143d0
push str.TFTP_finished
push 0x7024cc
push eax
call fcn.00500c10
add esp, 0xc
xor eax, eax
pop ebp
ret
push str.Internal_state_machine_error
push 0x702e30
push eax
call fcn.00500b70
add esp, 0xc
mov eax, 0x47
pop ebp
ret
Function at 0x51a390
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x1c
mov eax, dword [0x7b2214]
xor eax, ebp
mov dword [ebp - 4], eax
push ebx
push esi
mov esi, dword [ebp + 8]
lea ecx, [ebp - 0x18]
push edi
push ecx
lea ecx, [ebp - 0x14]
mov dword [ebp - 0x18], 0x10
mov eax, dword [esi + 0x158]
or edi, 0xffffffff
mov ebx, dword [esi]
push ecx
push eax
mov dword [ebp - 0x1c], eax
call dword [sym.imp.WS2_32.dll_getsockname]
test eax, eax
jne 0x51a3e8
lea eax, [ebp - 0x18]
mov dword [ebp - 0x18], 0x10
push eax
lea eax, [ebp - 0x14]
push eax
push dword [ebp - 0x1c]
call dword [sym.imp.WS2_32.dll_accept]
mov edi, eax
push dword [ebp - 0x1c]
push esi
call fcn.00501150
add esp, 8
cmp edi, 0xffffffff
jne 0x51a41d
push str.Error_accept__ing_server_connect
push ebx
call fcn.00500b70
add esp, 8
mov eax, 0x1e
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.00629f1d
mov esp, ebp
pop ebp
ret
push str.Connection_accepted_from_server_n
push ebx
call fcn.00500c10
push 1
push edi
mov dword [esi + 0x158], edi
call fcn.00523310
mov byte [esi + 0x165], 1
add esp, 0x10
mov eax, dword [ebx + 0x198]
test eax, eax
je 0x51a486
push 1
push edi
push dword [ebx + 0x19c]
call eax
add esp, 0xc
test eax, eax
je 0x51a486
push edi
push esi
call fcn.00501150
add esp, 8
mov dword [esi + 0x158], 0xffffffff
mov eax, 0x2a
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.00629f1d
mov esp, ebp
pop ebp
ret
mov ecx, dword [ebp - 4]
xor eax, eax
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.00629f1d
mov esp, ebp
pop ebp
ret

Function at 0x51c870
Capabilities:
Check http status code

Disassembly:
push ebp
mov ebp, esp
mov ecx, dword [ebp + 0xc]
mov eax, 0x51eb851f
imul ecx
push ebx
sar edx, 5
push esi
mov eax, edx
xor esi, esi
push edi
mov edi, dword [ebp + 8]
shr eax, 0x1f
add eax, edx
mov ebx, dword [edi]
cmp eax, 2
je 0x51c8ac
push str.Couldnt_set_desired_mode
push ebx
call fcn.00500b70
add esp, 8
lea eax, [esi + 0x11]
pop edi
pop esi
pop ebx
pop ebp
ret
cmp ecx, 0xc8
je 0x51c8c3
push ecx
push str.Got_a__03d_response_code_instead_of_the_assumed_200_n
push ebx
call fcn.00500c10
add esp, 0xc
mov eax, dword [ebp + 0x10]
cmp eax, 0x13
jne 0x51c8db
push edi
call fcn.0051c610
add esp, 4
mov esi, eax
pop edi
pop esi
pop ebx
pop ebp
ret
cmp eax, 0x14
jne 0x51c8f0
push edi
call fcn.0051b7a0
add esp, 4
mov esi, eax
pop edi
pop esi
pop ebx
pop ebp
ret
cmp eax, 0x15
jne 0x51c905
push edi
call fcn.0051c5f0
add esp, 4
mov esi, eax
pop edi
pop esi
pop ebx
pop ebp
ret
cmp eax, 0x16
jne 0x51c915
push edi
call fcn.0051c750
mov esi, eax
add esp, 4
pop edi
mov eax, esi
pop esi
pop ebx
pop ebp
ret
Function at 0x520f00
Capabilities:
Query environment variable

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x108
mov eax, dword [0x7b2214]
xor eax, ebp
mov dword [ebp - 4], eax
mov eax, dword [ebp + 8]
push eax
call fcn.006a2445
add esp, 4
mov byte [ebp - 0x108], 0
test eax, eax
je 0x520f64
push 0x104
lea ecx, [ebp - 0x108]
push ecx
push eax
call dword [sym.imp.KERNEL32.dll_ExpandEnvironmentStringsA]
cmp byte [ebp - 0x108], 0
je 0x520f64
lea eax, [ebp - 0x108]
push eax
call dword [0x7ae4d4]
add esp, 4
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.00629f1d
mov esp, ebp
pop ebp
ret
mov ecx, dword [ebp - 4]
xor eax, eax
xor ecx, ebp
call fcn.00629f1d
mov esp, ebp
pop ebp
ret

Function at 0x520f80
Capabilities:
Query environment variable

Disassembly:
push ebp
mov ebp, esp
pop ebp
jmp fcn.00520f00
Function at 0x5260b0
Capabilities:
Get hostname

Disassembly:
push ebp
mov ebp, esp
push esi
mov esi, dword [ebp + 0xc]
push edi
mov edi, dword [ebp + 8]
push esi
push edi
mov byte [edi], 0
call dword [sym.imp.WS2_32.dll_gethostname]
mov byte [edi + esi - 1], 0
test eax, eax
jne 0x5260e3
push 0x2e
push edi
call fcn.006658f0
add esp, 8
test eax, eax
je 0x5260e1
mov byte [eax], 0
xor eax, eax
pop edi
pop esi
pop ebp
ret

Function at 0x528120
Capabilities:
Authenticate hmac
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 8
push esi
mov esi, dword [ebp + 8]
push edi
mov ecx, dword [esi + 0xc]
mov eax, dword [esi + 0x14]
lea eax, [eax + ecx*2]
add eax, 0xc
push eax
call dword [0x7ae4c8]
mov edi, eax
add esp, 4
test edi, edi
jne 0x52814d
pop edi
pop esi
mov esp, ebp
pop ebp
ret
lea ecx, [edi + 0xc]
mov dword [edi], esi
mov dword [edi + 4], ecx
mov eax, dword [esi + 0xc]
add eax, ecx
push ebx
mov ebx, dword [ebp + 0x10]
mov dword [edi + 8], eax
cmp ebx, dword [esi + 0x10]
jbe 0x528194
mov eax, dword [esi]
push ecx
call eax
mov eax, dword [esi + 4]
push ebx
push dword [ebp + 0xc]
push dword [edi + 4]
call eax
mov eax, dword [edi + 8]
add eax, dword [esi + 0xc]
push dword [edi + 4]
mov dword [ebp - 4], eax
push eax
mov eax, dword [esi + 8]
call eax
mov ebx, dword [esi + 0x14]
add esp, 0x18
mov dword [ebp + 0x10], ebx
jmp 0x52819a
mov eax, dword [ebp + 0xc]
mov dword [ebp - 4], eax
push dword [edi + 4]
mov eax, dword [esi]
call eax
push dword [edi + 8]
mov eax, dword [esi]
call eax
mov eax, dword [ebp + 0x10]
add esp, 8
xor ebx, ebx
test eax, eax
je 0x5281fa
mov ebx, dword [ebp - 4]
mov dword [ebp - 8], eax
lea ebx, [ebx]
movzx eax, byte [ebx]
xor al, 0x36
mov byte [ebp + 0xb], al
lea eax, [ebp + 0xb]
push 1
push eax
push dword [edi + 4]
mov eax, dword [esi + 4]
call eax
movzx eax, byte [ebx]
lea ebx, [ebx + 1]
xor al, 0x5c
mov byte [ebp + 0xb], al
lea eax, [ebp + 0xb]
push 1
push eax
push dword [edi + 8]
mov eax, dword [esi + 4]
call eax
add esp, 0x18
dec dword [ebp + 0x10]
jne 0x5281c0
mov ebx, dword [ebp - 8]
cmp ebx, dword [esi + 0x10]
jae 0x528227
nop
mov eax, dword [esi + 4]
push 1
push str.6digit
push dword [edi + 4]
call eax
mov eax, dword [esi + 4]
push 1
push 0x70ad6f
push dword [edi + 8]
call eax
inc ebx
add esp, 0x18
cmp ebx, dword [esi + 0x10]
jb 0x528200
pop ebx
mov eax, edi
pop edi
pop esi
mov esp, ebp
pop ebp
ret
Function at 0x54e530
Capabilities:
Encode data using xor

Disassembly:
push ebx
mov ebx, dword [esp + 8]
push ebp
mov ebp, dword [esp + 0x10]
push esi
push edi
mov edi, dword [esp + 0x1c]
lea ebx, [ebx - 1]
mov ecx, dword [ebp + 4]
shr ebx, 0x1f
dec ebx
mov eax, dword [edi + 4]
xor eax, ecx
and eax, ebx
xor ecx, eax
mov dword [ebp + 4], ecx
xor dword [edi + 4], eax
mov eax, dword [esp + 0x20]
lea ecx, [eax - 1]
cmp ecx, 9
ja case.default.0x54e565
jmp dword [ecx*4 + 0x54e6a8]
mov ecx, 0xa
mov dword [esp + 0x14], ecx
cmp eax, ecx
jle case.0x54e565.10
lea esp, [esp]
mov eax, dword [ebp]
mov esi, dword [esp + 0x14]
lea edx, [eax + ecx*4]
mov eax, dword [edi]
mov ecx, dword [edx]
mov esi, dword [eax + esi*4]
xor esi, ecx
and esi, ebx
xor ecx, esi
mov dword [edx], ecx
mov ecx, dword [esp + 0x14]
mov eax, dword [edi]
xor dword [eax + ecx*4], esi
inc ecx
mov dword [esp + 0x14], ecx
cmp ecx, dword [esp + 0x20]
jl 0x54e580
mov eax, dword [edi]
mov esi, dword [ebp]
mov edx, dword [eax + 0x24]
mov ecx, dword [esi + 0x24]
xor edx, ecx
and edx, ebx
xor ecx, edx
mov dword [esi + 0x24], ecx
mov eax, dword [edi]
xor dword [eax + 0x24], edx
mov eax, dword [edi]
mov esi, dword [ebp]
mov edx, dword [eax + 0x20]
mov ecx, dword [esi + 0x20]
xor edx, ecx
and edx, ebx
xor ecx, edx
mov dword [esi + 0x20], ecx
mov eax, dword [edi]
xor dword [eax + 0x20], edx
mov eax, dword [edi]
mov esi, dword [ebp]
mov edx, dword [eax + 0x1c]
mov ecx, dword [esi + 0x1c]
xor edx, ecx
and edx, ebx
xor ecx, edx
mov dword [esi + 0x1c], ecx
mov eax, dword [edi]
xor dword [eax + 0x1c], edx
mov eax, dword [edi]
mov esi, dword [ebp]
mov edx, dword [eax + 0x18]
mov ecx, dword [esi + 0x18]
xor edx, ecx
and edx, ebx
xor ecx, edx
mov dword [esi + 0x18], ecx
mov eax, dword [edi]
xor dword [eax + 0x18], edx
mov eax, dword [edi]
mov esi, dword [ebp]
mov edx, dword [eax + 0x14]
mov ecx, dword [esi + 0x14]
xor edx, ecx
and edx, ebx
xor ecx, edx
mov dword [esi + 0x14], ecx
mov eax, dword [edi]
xor dword [eax + 0x14], edx
mov eax, dword [edi]
mov esi, dword [ebp]
mov edx, dword [eax + 0x10]
mov ecx, dword [esi + 0x10]
xor edx, ecx
and edx, ebx
xor ecx, edx
mov dword [esi + 0x10], ecx
mov eax, dword [edi]
xor dword [eax + 0x10], edx
mov eax, dword [edi]
mov esi, dword [ebp]
mov edx, dword [eax + 0xc]
mov ecx, dword [esi + 0xc]
xor edx, ecx
and edx, ebx
xor ecx, edx
mov dword [esi + 0xc], ecx
mov eax, dword [edi]
xor dword [eax + 0xc], edx
mov eax, dword [edi]
mov esi, dword [ebp]
mov edx, dword [eax + 8]
mov ecx, dword [esi + 8]
xor edx, ecx
and edx, ebx
xor ecx, edx
mov dword [esi + 8], ecx
mov eax, dword [edi]
xor dword [eax + 8], edx
mov eax, dword [edi]
mov esi, dword [ebp]
mov edx, dword [eax + 4]
mov ecx, dword [esi + 4]
xor edx, ecx
and edx, ebx
xor ecx, edx
mov dword [esi + 4], ecx
mov eax, dword [edi]
xor dword [eax + 4], edx
mov eax, dword [edi]
mov esi, dword [ebp]
mov ecx, dword [eax]
mov edx, dword [esi]
xor ecx, edx
and ecx, ebx
xor edx, ecx
mov dword [esi], edx
mov eax, dword [edi]
pop edi
pop esi
pop ebp
xor dword [eax], ecx
pop ebx
ret
Function at 0x55a360
Capabilities:
Read file on windows

Disassembly:
push ebp
mov ebp, esp
and esp, 0xffffffc0
mov eax, 0x474
call fcn.0062ad90
mov eax, dword [0x7b2214]
xor eax, esp
mov dword [esp + 0x470], eax
push ebx
push esi
push edi
mov edi, dword [ebp + 8]
xor ebx, ebx
mov dword [esp + 0x44], ebx
test edi, edi
jne 0x55a3a5
xor eax, eax
pop edi
pop esi
pop ebx
mov ecx, dword [esp + 0x470]
xor ecx, esp
call fcn.00629f1d
mov esp, ebp
pop ebp
ret
lea eax, [esp + 0x48]
push eax
push edi
call fcn.006a0bf2
add esp, 8
test eax, eax
js 0x55a38e
mov eax, 8
call fcn.0062ad90
xorps xmm0, xmm0
lea eax, [esp + 0x50]
movsd qword [esp], xmm0
push 0x30
push eax
call fcn.00559f40
mov esi, dword [ebp + 0xc]
add esp, 0x10
test esi, esi
je 0x55a38e
push 0x702080
push edi
call fcn.006872c5
add esp, 8
mov dword [esp + 0x40], eax
test eax, eax
je 0x55a4a2
test dword [esp + 0x4e], 0x2000
je 0x55a421
push 0
push 4
mov ecx, 0x800
cmp esi, 0xffffffff
push 0
push eax
cmove esi, ecx
call fcn.00688dd8
mov eax, dword [esp + 0x50]
add esp, 0x10
mov edi, 0x400
test esi, esi
jle 0x55a42f
cmp esi, edi
cmovl edi, esi
push eax
push edi
lea eax, [esp + 0x80]
push 1
push eax
call fcn.00687c9a
mov ebx, eax
add esp, 0x10
test ebx, ebx
jle 0x55a483
movd xmm0, ebx
mov eax, 8
cvtdq2pd xmm0, xmm0
call fcn.0062ad90
lea eax, [esp + 0x80]
movsd qword [esp], xmm0
push edi
push eax
call fcn.00559f40
add dword [esp + 0x54], ebx
add esp, 0x10
mov eax, dword [esp + 0x40]
test esi, esi
jle 0x55a421
sub esi, edi
test esi, esi
jg 0x55a421
push dword [esp + 0x40]
call fcn.006873a5
lea eax, [esp + 0x7c]
push 0x400
push eax
call fcn.004068a0
mov ebx, dword [esp + 0x50]
add esp, 0xc
mov ecx, dword [esp + 0x47c]
mov eax, ebx
pop edi
pop esi
pop ebx
xor ecx, esp
call fcn.00629f1d
mov esp, ebp
pop ebp
ret
Function at 0x567c80
Capabilities:
Encode data using xor

Disassembly:
push esi
mov esi, dword [esp + 0x10]
xor dl, dl
test esi, esi
je 0x567ca5
mov eax, dword [esp + 8]
push edi
mov edi, dword [esp + 0x10]
sub edi, eax
mov cl, byte [edi + eax]
lea eax, [eax + 1]
xor cl, byte [eax - 1]
or dl, cl
dec esi
jne 0x567c96
pop edi
movzx eax, dl
pop esi
ret

Function at 0x567fd0
Capabilities:
Access the windows event log
Write file on windows

Disassembly:
mov eax, 0x108
call fcn.0062ad90
mov eax, dword [0x7b2214]
xor eax, esp
mov dword [esp + 0x104], eax
push esi
push 0xfffffffffffffff4
call dword [sym.imp.KERNEL32.dll_GetStdHandle]
mov esi, eax
test esi, esi
je 0x568057
push esi
call dword [sym.imp.KERNEL32.dll_GetFileType]
test eax, eax
je 0x568057
lea eax, [esp + 0x114]
push eax
push dword [esp + 0x114]
lea eax, [esp + 0x10]
push 0x100
push eax
call fcn.0043f5f0
add esp, 0x10
lea ecx, [esp + 4]
test eax, eax
push 0
push ecx
mov ecx, 0x100
cmovs eax, ecx
push eax
lea eax, [esp + 0x14]
push eax
push esi
call dword [sym.imp.KERNEL32.dll_WriteFile]
pop esi
mov ecx, dword [esp + 0x104]
xor ecx, esp
call fcn.00629f1d
add esp, 0x108
ret
lea eax, [esp + 0x114]
push eax
push dword [esp + 0x114]
lea eax, [esp + 0x10]
push 0xff
push eax
call fcn.0043f5f0
add esp, 0x10
mov byte [esp + 0x107], 0
call fcn.00567e90
test eax, eax
jle 0x5680db
push str.OpenSSL
push 0
call dword [sym.imp.ADVAPI32.dll_RegisterEventSourceA]
mov esi, eax
test esi, esi
je 0x5680ef
push 0
lea eax, [esp + 0xc]
mov dword [esp + 8], eax
lea eax, [esp + 8]
push eax
push 0
push 1
push 0
push 0
push 0
push 1
push esi
call dword [sym.imp.ADVAPI32.dll_ReportEventA]
push esi
call dword [sym.imp.ADVAPI32.dll_DeregisterEventSource]
pop esi
mov ecx, dword [esp + 0x104]
xor ecx, esp
call fcn.00629f1d
add esp, 0x108
ret
push 0x10
push str.OpenSSL:_FATAL
lea eax, [esp + 0x10]
push eax
push 0
call dword [sym.imp.USER32.dll_MessageBoxA]
mov ecx, dword [esp + 0x108]
pop esi
xor ecx, esp
call fcn.00629f1d
add esp, 0x108
ret

Function at 0x573b00
Capabilities:
Check if file exists

Disassembly:
push esi
mov esi, dword [esp + 0xc]
push edi
push esi
push dword [esp + 0x10]
call fcn.00573c40
mov edi, eax
add esp, 8
test edi, edi
jne 0x573ba6
push 0xaf
push str..crypto_bio_bss_file.c
call dword [sym.imp.KERNEL32.dll_GetLastError]
push eax
push 1
push 2
call fcn.0055dde0
push 0x721658
push esi
push 0x72165c
push dword [esp + 0x2c]
push str.fopen_
push 5
call fcn.0055cf90
add esp, 0x2c
call fcn.0069cb83
cmp dword [eax], 2
je 0x573b86
call fcn.0069cb83
cmp dword [eax], 6
je 0x573b86
push 0xb8
push str..crypto_bio_bss_file.c
push 2
push 0x6d
push 0x20
call fcn.0055dde0
add esp, 0x14
xor eax, eax
pop edi
pop esi
ret
push 0xb6
push str..crypto_bio_bss_file.c
push 0x80
push 0x6d
push 0x20
call fcn.0055dde0
add esp, 0x14
xor eax, eax
pop edi
pop esi
ret
push 0x7ae9d4
call fcn.0054aa40
mov esi, eax
add esp, 4
test esi, esi
jne 0x573bc7
push edi
call fcn.006873a5
add esp, 4
xor eax, eax
pop edi
pop esi
ret
push 0
push esi
call fcn.0054a470
push edi
push 1
push 0x6a
push esi
call fcn.0054a4a0
add esp, 0x18
mov eax, esi
pop edi
pop esi
ret
Function at 0x590e20
Capabilities:
Encode data using base64

Disassembly:
mov eax, dword [esp + 4]
push ebx
push esi
mov esi, dword [esp + 0x14]
xor ebx, ebx
test esi, esi
jle 0x590f0c
push edi
mov edi, dword [esp + 0x14]
inc edi
lea ebx, [ebx]
movzx edx, byte [edi - 1]
cmp esi, 3
jl 0x590e9e
movzx ecx, byte [edi]
shl edx, 8
or edx, ecx
movzx ecx, byte [edi + 1]
shl edx, 8
or edx, ecx
mov ecx, edx
shr ecx, 0x12
and ecx, 0x3f
movzx ecx, byte [ecx + 0x728be8]
mov byte [eax], cl
mov ecx, edx
shr ecx, 0xc
and ecx, 0x3f
movzx ecx, byte [ecx + 0x728be8]
mov byte [eax + 1], cl
mov ecx, edx
shr ecx, 6
and ecx, 0x3f
and edx, 0x3f
movzx ecx, byte [ecx + 0x728be8]
mov byte [eax + 2], cl
movzx ecx, byte [edx + 0x728be8]
mov byte [eax + 3], cl
jmp 0x590eef
shl edx, 0x10
cmp esi, 2
jne 0x590eae
movzx ecx, byte [edi]
shl ecx, 8
or edx, ecx
mov ecx, edx
shr ecx, 0x12
and ecx, 0x3f
movzx ecx, byte [ecx + 0x728be8]
mov byte [eax], cl
mov ecx, edx
shr ecx, 0xc
and ecx, 0x3f
movzx ecx, byte [ecx + 0x728be8]
mov byte [eax + 1], cl
cmp esi, 1
jne 0x590edb
lea ecx, [esi + 0x3c]
jmp 0x590ee8
shr edx, 6
and edx, 0x3f
movzx ecx, byte [edx + 0x728be8]
mov byte [eax + 2], cl
mov byte [eax + 3], 0x3d
sub esi, 3
add eax, 4
add ebx, 4
add edi, 3
test esi, esi
jg 0x590e40
pop edi
mov byte [eax], 0
mov eax, ebx
pop esi
pop ebx
ret
mov byte [eax], bl
mov eax, ebx
pop esi
pop ebx
ret
Function at 0x5963c0
Capabilities:
Check for software breakpoints

Disassembly:
push esi
mov esi, dword [esp + 0x14]
cmp dword [esp + 0x18], esi
jne 0x596489
mov ecx, dword [esp + 0x10]
mov al, byte [ecx]
cmp al, 0x6a
je 0x5963e1
cmp al, 0x6b
jne 0x596489
inc ecx
cmp al, 0x6b
jne 0x59644b
add esi, 0xfffffffd
xor eax, eax
test esi, esi
jle 0x596402
nop
mov dl, byte [ecx]
inc ecx
cmp dl, 0xba
je 0x596402
cmp dl, 0xbb
jne 0x59642b
inc eax
cmp eax, esi
jl 0x5963f0
sub esi, eax
test eax, eax
jne 0x59644e
push 0x83
push str..crypto_rsa_rsa_x931.c
push 0x8a
push 0x80
push 4
call fcn.0055dde0
add esp, 0x14
or eax, 0xffffffff
pop esi
ret
push 0x7b
push str..crypto_rsa_rsa_x931.c
push 0x8a
push 0x80
push 4
call fcn.0055dde0
add esp, 0x14
or eax, 0xffffffff
pop esi
ret
add esi, 0xfffffffe
cmp byte [esi + ecx], 0xcc
je 0x596477
push 0x8b
push str..crypto_rsa_rsa_x931.c
push 0x8b
push 0x80
push 4
call fcn.0055dde0
add esp, 0x14
or eax, 0xffffffff
pop esi
ret
push esi
push ecx
push dword [esp + 0x10]
call fcn.00667e40
add esp, 0xc
mov eax, esi
pop esi
ret
push 0x70
push str..crypto_rsa_rsa_x931.c
push 0x89
push 0x80
push 4
call fcn.0055dde0
add esp, 0x14
or eax, 0xffffffff
pop esi
ret
Function at 0x5afae0
Capabilities:
Resolve function by parsing pe exports

Disassembly:
mov eax, 0x6c
call fcn.0062ad90
mov eax, dword [0x7b2214]
xor eax, esp
mov dword [esp + 0x68], eax
mov eax, dword [esp + 0x74]
push ebx
mov dword [esp + 4], eax
xor ebx, ebx
mov eax, dword [esp + 0x7c]
push ebp
mov ebp, dword [esp + 0x78]
push esi
mov dword [esp + 0x14], eax
xor esi, esi
mov dword [eax], ebx
lea eax, [esp + 0x1c]
push edi
mov edi, dword [esp + 0x8c]
push eax
call fcn.00575cc0
lea eax, [esp + 0x24]
push ebp
push eax
call fcn.00575b20
add esp, 0xc
test eax, eax
je 0x5afbe2
lea eax, [esp + 0x14]
push eax
lea eax, [esp + 0x3c]
push eax
lea eax, [esp + 0x28]
push eax
call fcn.00575800
add esp, 0xc
test eax, eax
je 0x5afbe2
lea eax, [esp + 0x20]
push eax
call fcn.00575a60
mov esi, dword [ebp]
add esp, 4
test byte [esi + 0xc], 4
je 0x5afc00
push edi
call fcn.00552c20
push ebx
push edi
mov dword [esp + 0x28], eax
call fcn.005990e0
mov esi, eax
add esp, 0xc
test esi, esi
je 0x5afbe2
push esi
call fcn.005b4ed0
add esp, 4
test eax, eax
jle 0x5afbe2
push dword [ebp]
push ebx
push 1
push 0xf8
push 0xffffffffffffffff
push esi
call fcn.00598d60
add esp, 0x18
test eax, eax
jle 0x5afbe2
push dword [esp + 0x14]
lea eax, [esp + 0x3c]
push eax
lea eax, [esp + 0x24]
push eax
push dword [esp + 0x1c]
push esi
call fcn.005b4de0
add esp, 0x14
test eax, eax
jle 0x5afbe2
mov ecx, dword [esp + 0x18]
mov ebx, 1
mov eax, dword [esp + 0x1c]
mov dword [ecx], eax
push esi
call fcn.00599030
add esp, 4
mov eax, ebx
pop edi
pop esi
pop ebp
pop ebx
mov ecx, dword [esp + 0x68]
xor ecx, esp
call fcn.00629f1d
add esp, 0x6c
ret
xor eax, eax
lea ecx, [esi + 0x2c]
mov edx, dword [ecx]
test edx, edx
je 0x5afc18
cmp dword [edi], edx
je 0x5afc42
inc eax
add ecx, 4
cmp eax, 4
jl 0x5afc05
push 0x7b
push str..cryptoevpp_sign.c
push 0x6e
push 0x6b
push 6
call fcn.0055dde0
add esp, 0x14
xor eax, eax
pop edi
pop esi
pop ebp
pop ebx
mov ecx, dword [esp + 0x68]
xor ecx, esp
call fcn.00629f1d
add esp, 0x6c
ret
mov eax, dword [esi + 0x24]
test eax, eax
jne 0x5afc76
push 0x80
push str..cryptoevpp_sign.c
push 0x68
push 0x6b
push 6
call fcn.0055dde0
add esp, 0x14
xor eax, eax
pop edi
pop esi
pop ebp
pop ebx
mov ecx, dword [esp + 0x68]
xor ecx, esp
call fcn.00629f1d
add esp, 0x6c
ret
push dword [edi + 0x14]
mov ecx, dword [esp + 0x1c]
push ecx
push dword [esp + 0x18]
lea ecx, [esp + 0x44]
push dword [esp + 0x20]
push ecx
push dword [esi]
call eax
mov ecx, dword [esp + 0x90]
add esp, 0x18
pop edi
pop esi
pop ebp
pop ebx
xor ecx, esp
call fcn.00629f1d
add esp, 0x6c
ret
Function at 0x5c0340
Capabilities:
Encode data using xor

Disassembly:
push edi
mov edi, dword [esp + 8]
cmp dword [edi + 0x10c], 0xffffffff
jne 0x5c0352
xor eax, eax
pop edi
ret
push ebp
push esi
push edi
call fcn.00581310
mov ecx, dword [esp + 0x1c]
add esp, 4
mov ebp, dword [esp + 0x14]
mov esi, eax
mov dword [ecx], esi
test ebp, ebp
je 0x5c0409
mov ecx, dword [edi + 0x10c]
push ebx
cmp ecx, esi
jne 0x5c03a4
test esi, esi
jle 0x5c03e8
mov edx, ebp
lea ecx, [edi + 0x8c]
mov ebx, esi
lea ebx, [ebx]
mov al, byte [ecx + 0x60]
lea ecx, [ecx + 1]
xor al, byte [ecx - 1]
lea edx, [edx + 1]
mov byte [edx - 1], al
dec ebx
jne 0x5c0390
jmp 0x5c03e8
sub eax, ecx
mov byte [ecx + edi + 0xec], 0x80
cmp eax, 1
jle 0x5c03c8
dec eax
push eax
lea eax, [edi + 0xed]
add eax, ecx
push 0
push eax
call fcn.00668940
add esp, 0xc
test esi, esi
jle 0x5c03e8
mov edx, ebp
lea ecx, [edi + 0xac]
mov ebx, esi
mov al, byte [ecx + 0x40]
lea ecx, [ecx + 1]
xor al, byte [ecx - 1]
lea edx, [edx + 1]
mov byte [edx - 1], al
dec ebx
jne 0x5c03d6
push esi
push ebp
push ebp
push edi
call fcn.005817e0
add esp, 0x10
pop ebx
test eax, eax
jne 0x5c0409
push esi
push ebp
call fcn.004068a0
add esp, 8
xor eax, eax
pop esi
pop ebp
pop edi
ret
pop esi
pop ebp
mov eax, 1
pop edi
ret