joyce8/EMBER2024-capa huggingface dataset:
Function at 0x482620
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
sub esp, 0x188
push ebx
mov ebx, dword [esp + 0x190]
cmp dword [ebx + 0x90], 3
jne 0x4827f8
cmp byte [ebx + 0x289], 0
push ebp
push esi
push edi
jne 0x4827ec
cmp byte [ebx + 0x2a1], 0
jne 0x4827ec
mov esi, dword [esp + 0x1a0]
lea eax, [esp + 0x10]
mov ebp, dword [ebx]
push eax
lea eax, [esp + 0x11c]
mov dword [esp + 0x14], pe_nt_image_headers32
push eax
push esi
call dword [sym.imp.WS2_32.dll_getpeername]
test eax, eax
je 0x4826b4
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
mov esi, eax
lea eax, [esp + 0x18]
push pe_nt_image_headers32
push eax
push esi
call fcn.004955c0
push eax
push esi
push str.getpeername___failed_with_errno__d:__s
push ebp
call fcn.0047b4b0
add esp, 0x1c
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x188
ret
push pe_nt_image_headers32
lea eax, [esp + 0x9c]
mov dword [esp + 0x18], pe_nt_image_headers32
push 0
push eax
call sub.MSVCRT.dll_memset
add esp, 0xc
lea eax, [esp + 0x14]
push eax
lea eax, [esp + 0x9c]
push eax
push esi
call dword [sym.imp.WS2_32.dll_getsockname]
test eax, eax
je 0x48271e
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
mov esi, eax
lea eax, [esp + 0x18]
push pe_nt_image_headers32
push eax
push esi
call fcn.004955c0
push eax
push esi
push str.getsockname___failed_with_errno__d:__s
push ebp
call fcn.0047b4b0
add esp, 0x1c
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x188
ret
lea eax, [ebx + 0x138]
push eax
lea esi, [ebx + 0x10a]
push esi
push dword [esp + 0x18]
lea eax, [esp + 0x124]
push eax
call fcn.00481a40
add esp, 0x10
test al, al
jne 0x48277f
mov esi, dword [sym.imp.MSVCRT.dll__errno]
call esi
mov edi, eax
call esi
mov esi, eax
lea eax, [esp + 0x18]
push pe_nt_image_headers32
push eax
push dword [edi]
call fcn.004955c0
push eax
push dword [esi]
push str.ssrem_inet_ntop___failed_with_errno__d:__s
push ebp
call fcn.0047b4b0
add esp, 0x1c
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x188
ret
lea edi, [ebx + 0x5c]
mov ecx, 0xb
rep movsd dword es:[edi], dword [esi]
lea eax, [ebx + 0x16c]
push eax
lea eax, [ebx + 0x13c]
push eax
push dword [esp + 0x1c]
lea eax, [esp + 0xa4]
movsw word es:[edi], word [esi]
push eax
call fcn.00481a40
add esp, 0x10
test al, al
jne 0x4827ec
mov esi, dword [sym.imp.MSVCRT.dll__errno]
call esi
mov edi, eax
call esi
mov esi, eax
lea eax, [esp + 0x18]
push pe_nt_image_headers32
push eax
push dword [edi]
call fcn.004955c0
push eax
push dword [esi]
push str.ssloc_inet_ntop___failed_with_errno__d:__s
push ebp
call fcn.0047b4b0
add esp, 0x1c
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x188
ret
push ebx
call fcn.00482300
add esp, 4
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x188
ret
Function at 0x483150
Capabilities:
Set socket configuration

Disassembly:
sub esp, 0x10
push esi
mov esi, dword [esp + 0x18]
xor eax, eax
push edi
mov edi, dword [esp + 0x20]
push 4
cmp byte [esi + 0xa9f], al
setne al
mov dword [esp + 0x20], eax
lea eax, [esp + 0x20]
push eax
push 8
push 0xffff
push edi
call dword [sym.imp.WS2_32.dll_setsockopt]
test eax, eax
jns 0x48319a
push edi
push str.Failed_to_set_SO_KEEPALIVE_on_fd__d_n
push esi
call fcn.0047b570
add esp, 0xc
pop edi
pop esi
add esp, 0x10
ret
push dword [esi + 0xa3c]
mov dword [esp + 0x10], 1
call fcn.004819c0
push dword [esi + 0xa40]
imul eax, eax, 0x3e8
mov dword [esp + 0x24], eax
mov dword [esp + 0x18], eax
call fcn.004819c0
add esp, 8
imul eax, eax, 0x3e8
push 0
push 0
mov dword [esp + 0x24], eax
mov dword [esp + 0x1c], eax
lea eax, [esp + 0x10]
push eax
push 0
push 0
push 0xc
lea eax, [esp + 0x24]
push eax
push 0x98000004
push edi
call dword [sym.imp.WS2_32.dll_WSAIoctl]
test eax, eax
je 0x483211
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
push edi
push str.Failed_to_set_SIO_KEEPALIVE_VALS_on_fd__d:__d_n
push esi
call fcn.0047b570
add esp, 0x10
pop edi
pop esi
add esp, 0x10
ret

Function at 0x483220
Capabilities:
Set socket configuration

Disassembly:
sub esp, 0x84
mov eax, dword [esp + 0x88]
push esi
push 4
mov dword [esp + 8], 1
mov esi, dword [eax]
lea eax, [esp + 8]
push eax
push 1
push 6
push dword [esp + 0xa0]
call dword [sym.imp.WS2_32.dll_setsockopt]
test eax, eax
jns 0x483281
push pe_nt_image_headers32
lea eax, [esp + 0xc]
push eax
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
call fcn.004955c0
push eax
push str.Could_not_set_TCP_NODELAY:__s_n
push esi
call fcn.0047b570
add esp, 0x18
pop esi
add esp, 0x84
ret
push str.TCP_NODELAY_set_n
push esi
call fcn.0047b570
add esp, 8
pop esi
add esp, 0x84
ret
Function at 0x48dfb0
Capabilities:
Query environment variable

Disassembly:
mov eax, 0x1000
call fcn.00412270
push dword [esp + 0x1004]
call dword [sym.imp.MSVCRT.dll_getenv]
add esp, 4
mov byte [esp], 0
test eax, eax
je 0x48dffd
push 0x1000
lea ecx, [esp + 4]
push ecx
push eax
call dword [sym.imp.KERNEL32.dll_ExpandEnvironmentStringsA]
cmp byte [esp], 0
je 0x48dffd
lea eax, [esp]
push eax
call dword [0x746a34]
add esp, 4
add esp, 0x1000
ret
xor eax, eax
add esp, 0x1000
ret
Function at 0x494aa0
Capabilities:
Resolve dns

Disassembly:
sub esp, 0xc
mov eax, dword [esp + 0x1c]
push ebp
xor ebp, ebp
mov dword [esp + 4], ebp
mov dword [eax], ebp
lea eax, [esp + 8]
push eax
push dword [esp + 0x20]
push dword [esp + 0x20]
push dword [esp + 0x20]
call dword [sym.imp.WS2_32.dll_getaddrinfo]
mov dword [esp + 0xc], eax
test eax, eax
jne 0x494c33
push ebx
push edi
mov edi, dword [esp + 0x10]
test edi, edi
je 0x494c1d
push esi
mov eax, dword [edi + 4]
cmp eax, 2
jne 0x494aef
lea ebx, [eax + 0xe]
jmp 0x494afb
cmp eax, 0x17
jne 0x494baa
lea ebx, [eax + 5]
cmp dword [edi + 0x18], 0
je 0x494baa
mov eax, dword [edi + 0x10]
test eax, eax
je 0x494baa
cmp eax, ebx
jb 0x494baa
push 0x20
call dword [0x746a28]
mov esi, eax
add esp, 4
test esi, esi
je 0x494c12
mov eax, dword [edi]
mov dword [esi], eax
mov eax, dword [edi + 4]
mov dword [esi + 4], eax
mov eax, dword [edi + 8]
mov dword [esi + 8], eax
mov eax, dword [edi + 0xc]
push ebx
mov dword [esi + 0xc], eax
mov dword [esi + 0x10], ebx
mov dword [esi + 0x18], 0
mov dword [esi + 0x14], 0
mov dword [esi + 0x1c], 0
call dword [0x746a28]
add esp, 4
mov dword [esi + 0x18], eax
test eax, eax
je 0x494c01
push ebx
push dword [edi + 0x18]
push eax
call sub.MSVCRT.dll_memcpy
mov eax, dword [edi + 0x14]
add esp, 0xc
test eax, eax
je 0x494b95
push eax
call dword [0x746a34]
add esp, 4
mov dword [esi + 0x14], eax
test eax, eax
je 0x494be7
test ebp, ebp
jne 0x494b9b
mov ebp, esi
mov eax, dword [esp + 0x10]
test eax, eax
je 0x494ba6
mov dword [eax + 0x1c], esi
mov dword [esp + 0x10], esi
mov edi, dword [edi + 0x1c]
test edi, edi
jne 0x494ae2
mov ebx, dword [esp + 0x18]
mov eax, dword [esp + 0x14]
pop esi
test eax, eax
je 0x494bc9
push eax
call dword [sym.imp.WS2_32.dll_freeaddrinfo]
test ebx, ebx
je 0x494c19
push ebp
call fcn.00494a60
mov eax, dword [esp + 0x2c]
add esp, 4
xor ebp, ebp
mov dword [eax], ebp
mov eax, ebx
pop edi
pop ebx
pop ebp
add esp, 0xc
ret
push dword [esi + 0x18]
mov ebx, 8
call dword [0x746a2c]
push esi
call dword [0x746a2c]
add esp, 8
jmp 0x494bb9
push esi
mov ebx, 8
call dword [0x746a2c]
add esp, 4
jmp 0x494bb9
mov ebx, 8
jmp 0x494bb9
test ebp, ebp
jne 0x494c29
mov ebx, 0x2af9
push ebx
call dword [sym.imp.WS2_32.dll_WSASetLastError]
mov eax, dword [esp + 0x28]
pop edi
mov dword [eax], ebp
mov eax, ebx
pop ebx
pop ebp
add esp, 0xc
ret
Function at 0x499270
Capabilities:
Act as tcp client
Connect socket
Connect tcp socket
Connect udp socket
Create tcp socket
Create udp socket
Get local ipv4 addresses
Get socket information
Receive data
Receive data on socket
Send data
Send data on socket
Set socket configuration
Start tcp server

Disassembly:
sub esp, 0x30
push esi
mov esi, dword [sym.imp.WS2_32.dll_socket]
push edi
push 6
push 1
push 2
mov dword [esp + 0x18], 0x10
mov dword [esp + 0x14], 1
call esi
mov edi, eax
cmp edi, 0xffffffff
jne 0x4992a2
pop edi
or eax, eax
pop esi
add esp, 0x30
ret
xor eax, eax
mov dword [esp + 0x10], eax
push ebx
mov dword [esp + 0x18], eax
mov dword [esp + 0x1c], eax
mov dword [esp + 0x20], eax
mov eax, 2
push 0x7f000001
mov word [esp + 0x18], ax
call dword [sym.imp.WS2_32.dll_htonl]
mov ebx, dword [esp + 0x4c]
mov dword [esp + 0x18], eax
xor eax, eax
push 4
mov word [esp + 0x1a], ax
lea eax, [esp + 0x10]
push eax
push 4
push 0xffff
push edi
mov dword [ebx + 4], 0xffffffff
mov dword [ebx], 0xffffffff
call dword [sym.imp.WS2_32.dll_setsockopt]
cmp eax, 0xffffffff
je 0x499437
push 0x10
lea eax, [esp + 0x18]
push eax
push edi
call dword [sym.imp.WS2_32.dll_bind]
cmp eax, 0xffffffff
je 0x499437
lea eax, [esp + 0x10]
push eax
lea eax, [esp + 0x18]
push eax
push edi
call dword [sym.imp.WS2_32.dll_getsockname]
cmp eax, 0xffffffff
je 0x499437
push 1
push edi
call dword [sym.imp.WS2_32.dll_listen]
cmp eax, 0xffffffff
je 0x499437
push 0
push 1
push 2
call esi
mov dword [ebx], eax
cmp eax, 0xffffffff
je 0x499437
push 0x10
lea ecx, [esp + 0x18]
push ecx
push eax
call dword [sym.imp.WS2_32.dll_connect]
cmp eax, 0xffffffff
je 0x499437
push 0
push 0
push edi
call dword [sym.imp.WS2_32.dll_accept]
mov dword [ebx + 4], eax
cmp eax, 0xffffffff
je 0x499437
push ebx
push 0x57de00
lea eax, [esp + 0x2c]
push 0xc
push eax
call fcn.0048cbf0
lea esi, [esp + 0x34]
add esp, 0x10
lea ecx, [esi + 1]
mov al, byte [esi]
inc esi
test al, al
jne 0x4993a4
push 0
sub esi, ecx
lea eax, [esp + 0x28]
push esi
push eax
push dword [ebx]
call dword [sym.imp.WS2_32.dll_send]
cmp eax, esi
jne 0x499437
push 0
push 0xc
lea eax, [esp + 0x38]
push eax
push dword [ebx + 4]
call dword [sym.imp.WS2_32.dll_recv]
cmp eax, esi
jne 0x499437
lea ecx, [esp + 0x24]
lea edx, [esp + 0x30]
sub esi, 4
jb 0x4993f5
mov eax, dword [ecx]
cmp eax, dword [edx]
jne 0x4993fa
add ecx, 4
add edx, 4
sub esi, 4
jae 0x4993e4
cmp esi, 0xfffffffc
je 0x499427
mov al, byte [ecx]
cmp al, byte [edx]
jne 0x499437
cmp esi, 0xfffffffd
je 0x499427
mov al, byte [ecx + 1]
cmp al, byte [edx + 1]
jne 0x499437
cmp esi, 0xfffffffe
je 0x499427
mov al, byte [ecx + 2]
cmp al, byte [edx + 2]
jne 0x499437
cmp esi, 0xffffffff
je 0x499427
mov al, byte [ecx + 3]
cmp al, byte [edx + 3]
jne 0x499437
push edi
call dword [sym.imp.WS2_32.dll_closesocket]
pop ebx
pop edi
xor eax, eax
pop esi
add esp, 0x30
ret
mov esi, dword [sym.imp.WS2_32.dll_closesocket]
push edi
call esi
push dword [ebx]
call esi
push dword [ebx + 4]
call esi
pop ebx
pop edi
or eax, 0xffffffff
pop esi
add esp, 0x30
ret
Function at 0x4c0660
Capabilities:
Enumerate pe sections

Disassembly:
sub esp, 0xc
push ebx
push ebp
push esi
mov esi, dword [esp + 0x1c]
push edi
movzx edx, byte [esi + 9]
mov ebx, dword [esi + 0x38]
mov eax, dword [esi + 0x34]
movzx ecx, byte [edx + ebx + 5]
mov ebp, dword [eax + 0x28]
movzx eax, byte [edx + ebx + 6]
movzx edi, byte [edx + ebx + 7]
shl ecx, 8
or ecx, eax
mov dword [esp + 0x10], ebp
movzx eax, byte [esi + 0xa]
dec ecx
and ecx, 0xffff
add eax, edx
inc ecx
add ebp, 0xfffffffc
mov dword [esp + 0x14], ecx
movzx ecx, word [esi + 0x18]
movzx esi, byte [edx + ebx + 1]
shl esi, 8
lea eax, [eax + ecx*2]
add eax, 8
mov dword [esp + 0x18], eax
movzx eax, byte [edx + ebx + 2]
or esi, eax
mov eax, dword [esp + 0x14]
add edi, eax
test esi, esi
jle 0x4c0759
cmp esi, eax
jge 0x4c06e3
push 0x58e774
push 0x10a25
jmp 0x4c0789
cmp esi, ebp
jg 0x4c071e
jmp 0x4c06f0
movzx eax, byte [esi + ebx]
movzx ecx, byte [ebx + esi + 1]
movzx edx, byte [ebx + esi + 2]
shl eax, 8
or eax, ecx
shl edx, 8
movzx ecx, byte [ebx + esi + 3]
or edx, ecx
lea ecx, [esi + 3]
add ecx, edx
add edi, edx
cmp eax, ecx
jbe 0x4c072a
mov esi, eax
cmp eax, ebp
jle 0x4c06f0
push 0x58e774
push 0x10a2a
jmp 0x4c0789
test eax, eax
je 0x4c073a
push 0x58e774
push 0x10a34
jmp 0x4c0789
mov ecx, dword [esp + 0x10]
lea eax, [edx + esi]
cmp eax, ecx
jbe 0x4c075d
pop edi
pop esi
pop ebp
pop ebx
add esp, 0xc
mov dword [esp + 4], 0x10a38
jmp fcn.00503380
mov ecx, dword [esp + 0x10]
cmp edi, ecx
jg 0x4c077f
mov eax, dword [esp + 0x18]
cmp edi, eax
jl 0x4c077f
mov ecx, dword [esp + 0x20]
sub edi, eax
movzx eax, di
pop edi
pop esi
pop ebp
mov dword [ecx + 0x14], eax
xor eax, eax
pop ebx
add esp, 0xc
ret
push 0x58e774
push 0x10a44
push str.database_corruption
push str._s_at_line__d_of___.10s_
push 0xb
call fcn.004b7220
add esp, 0x14
mov eax, 0xb
pop edi
pop esi
pop ebp
pop ebx
add esp, 0xc
ret
Function at 0x4f44f0
Capabilities:
Reference sql statements

Disassembly:
push ebx
mov ebx, dword [esp + 0xc]
push edi
push dword [esp + 0x1c]
mov edi, dword [esp + 0x10]
push dword [esp + 0x1c]
push dword [esp + 0x1c]
mov byte [edi + 0x10], 1
push ebx
push ebx
push str.SELECT_1_FROM___w_.sqlite_master_WHERE_name_NOT_LIKE_sqliteX____ESCAPE_X_AND_sql_NOT_LIKE_create_virtual___AND_sqlite_rename_test__Q__sql__type__name___d___Q___d_NULL
push edi
call fcn.0051bf00
add esp, 0x1c
cmp dword [esp + 0x14], 0
jne 0x4f4538
push dword [esp + 0x1c]
push dword [esp + 0x1c]
push ebx
push str.SELECT_1_FROM_temp.sqlite_master_WHERE_name_NOT_LIKE_sqliteX____ESCAPE_X_AND_sql_NOT_LIKE_create_virtual___AND_sqlite_rename_test__Q__sql__type__name__1___Q___d_NULL
push edi
call fcn.0051bf00
add esp, 0x14
pop edi
pop ebx
ret
Function at 0x5048a0
Capabilities:
Resolve function by parsing pe exports

Disassembly:
sub esp, 0x3c
push ebx
mov ebx, dword [esp + 0x54]
push ebp
push esi
mov esi, dword [esp + 0x4c]
push edi
mov dword [esp + 0x10], 0
cmp word [esi + 0xcc], 0
mov ebp, dword [esi]
jle 0x5048da
push str.parameters_are_not_allowed_in_views
push esi
call fcn.00506fd0
mov edi, dword [esp + 0x6c]
add esp, 8
jmp 0x504a0e
push dword [esp + 0x6c]
mov edi, dword [esp + 0x60]
push 0
push 1
push dword [esp + 0x74]
push edi
push dword [esp + 0x6c]
push esi
call fcn.00528fd0
mov ebx, dword [esi + 0xec]
add esp, 0x1c
test ebx, ebx
je 0x504a06
cmp dword [esi + 0x24], 0
jne 0x504a06
or dword [ebx + 0x1c], 0x200
lea eax, [esp + 0x10]
push eax
push edi
push dword [esp + 0x60]
push esi
call fcn.0052a5a0
add esp, 0x10
push dword [esp + 0x10]
push str.view
push dword [ebx + 0x3c]
push ebp
call fcn.00525500
add esp, 8
push eax
lea eax, [esp + 0x24]
push esi
push eax
call fcn.0050da10
mov edi, dword [esp + 0x78]
lea eax, [esp + 0x30]
push edi
push eax
call fcn.0053c740
add esp, 0x1c
test eax, eax
jne 0x504a0a
or dword [edi + 4], 0x200000
cmp byte [esi + 0xd0], 2
jb 0x50497c
mov dword [ebx + 0x2c], edi
xor edi, edi
jmp 0x50498b
push 1
push edi
push ebp
call fcn.00527d80
add esp, 0xc
mov dword [ebx + 0x2c], eax
push 1
push dword [esp + 0x64]
push ebp
call fcn.0050bc80
add esp, 0xc
mov dword [ebx + 0x10], eax
mov byte [ebx + 0x2b], 2
cmp byte [ebp + 0x57], 0
jne 0x504a0a
mov ecx, dword [esi + 0xc4]
cmp byte [ecx], 0x3b
je 0x5049b8
add ecx, dword [esi + 0xc8]
mov eax, dword [esp + 0x54]
mov edx, dword [eax]
sub ecx, edx
movzx eax, byte [edx + ecx - 1]
test byte [eax + 0x581120], 1
je 0x5049df
mov edi, edi
movzx eax, byte [edx + ecx - 2]
dec ecx
test byte [eax + 0x581120], 1
jne 0x5049d0
lea eax, [edx - 1]
mov dword [esp + 0x14], 1
add eax, ecx
push 0
mov dword [esp + 0x14], eax
lea eax, [esp + 0x14]
push 0
push eax
push 0
push esi
call fcn.005066a0
add esp, 0x14
jmp 0x504a0a
mov edi, dword [esp + 0x64]
mov ebx, dword [esp + 0x60]
test edi, edi
je 0x504a1e
push 1
push edi
push ebp
call fcn.004c3280
add esp, 0xc
cmp byte [esi + 0xd0], 2
jb 0x504a31
push ebx
push esi
call fcn.00523900
add esp, 8
test ebx, ebx
je 0x504a3f
push ebx
push ebp
call fcn.004cc370
add esp, 8
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x3c
ret
Function at 0x507d50
Capabilities:
Resolve function by parsing pe exports

Disassembly:
sub esp, 0x28
mov ecx, dword [esp + 0x2c]
mov eax, dword [esp + 0x30]
push ebx
mov bh, byte [esp + 0x40]
mov edx, dword [ecx + 8]
mov bl, bh
and bl, 1
mov dword [esp + 4], edx
neg bl
push ebp
sbb bl, bl
push esi
mov esi, dword [eax]
add bl, 0x50
cmp byte [ecx + 0x17], 0
mov dword [esp + 0x3c], esi
jne 0x507d84
and bh, 0xfd
add eax, 8
xor ebp, ebp
mov dword [esp + 0x10], eax
test esi, esi
jle 0x507f09
mov esi, dword [esp + 0x40]
mov byte [esp + 0x48], bh
and byte [esp + 0x48], 4
push edi
cmp byte [esp + 0x4c], 0
mov edi, dword [eax]
je 0x507de4
movzx eax, word [eax + 0x10]
test eax, eax
jle 0x507de4
test bh, 8
je 0x507dc9
mov eax, dword [esp + 0x40]
dec ebp
dec esi
dec eax
mov dword [esp + 0x40], eax
jmp 0x507eea
mov ecx, dword [esp + 0x48]
dec ecx
push esi
add eax, ecx
push eax
movzx eax, bl
push eax
push edx
call fcn.0052e180
add esp, 0x10
jmp 0x507ede
test bh, 2
je 0x507e39
mov dword [esp + 0x20], fcn.004cc620
mov eax, 2
mov word [esp + 0x30], ax
mov dword [esp + 0x24], 0x528260
mov dword [esp + 0x34], 0
test edi, edi
je 0x507e29
lea eax, [esp + 0x1c]
push edi
push eax
call fcn.0054e080
mov ecx, dword [esp + 0x44]
add esp, 8
cmp word [esp + 0x30], 0
je 0x507e39
push esi
push edi
push ecx
call fcn.00509210
add esp, 0xc
jmp 0x507ede
push esi
push edi
push ecx
call fcn.005093a0
mov edi, eax
add esp, 0xc
cmp edi, esi
je 0x507ede
cmp bl, 0x4f
jne 0x507e8d
push 0xffffffffffffffff
push dword [esp + 0x14]
call fcn.005364e0
mov ecx, eax
add esp, 8
cmp byte [ecx], bl
jne 0x507e8d
mov eax, dword [ecx + 4]
mov edx, dword [ecx + 0xc]
inc eax
add eax, edx
cmp eax, edi
jne 0x507e8d
mov eax, dword [ecx + 8]
inc eax
add eax, edx
cmp eax, esi
jne 0x507e8d
cmp word [ecx + 2], 0
jne 0x507e8d
lea eax, [edx + 1]
mov dword [ecx + 0xc], eax
jmp 0x507ede
mov edx, dword [esp + 0x10]
movzx eax, bl
mov dword [esp + 0x18], eax
mov ecx, dword [edx + 0x74]
cmp dword [edx + 0x78], ecx
jg 0x507eb0
push 0
push esi
push edi
push eax
push edx
call fcn.004e2c80
add esp, 0x14
jmp 0x507ede
lea eax, [ecx + 1]
mov dword [edx + 0x74], eax
lea ecx, [ecx + ecx*4]
mov eax, dword [edx + 0x70]
mov edx, dword [esp + 0x18]
mov byte [eax + ecx*4], dl
xor edx, edx
mov word [eax + ecx*4 + 2], dx
mov dword [eax + ecx*4 + 4], edi
mov dword [eax + ecx*4 + 8], esi
mov dword [eax + ecx*4 + 0xc], edx
mov dword [eax + ecx*4 + 0x10], edx
mov byte [eax + ecx*4 + 1], dl
mov ecx, dword [esp + 0x3c]
mov eax, dword [esp + 0x40]
mov edx, dword [esp + 0x10]
add dword [esp + 0x14], 0x14
inc ebp
inc esi
cmp ebp, eax
mov eax, dword [esp + 0x14]
jl 0x507da3
mov eax, dword [esp + 0x40]
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x28
ret
mov eax, esi
pop esi
pop ebp
pop ebx
add esp, 0x28
ret
Function at 0x50d020
Capabilities:
Encrypt data using rc4 prga

Disassembly:
mov eax, dword [esp + 4]
sub esp, 8
push ebp
push esi
xor esi, esi
xor ebp, ebp
cmp dword [eax + 0x14], esi
jle 0x50d0dd
mov edx, dword [esp + 0x1c]
push ebx
push edi
lea esp, [esp]
mov edi, esi
cmp esi, 2
jge 0x50d04a
xor edi, 1
mov eax, dword [eax + 0x10]
mov ecx, edi
add ecx, ecx
mov ebx, dword [eax + ecx*8 + 0xc]
mov dword [esp + 0x10], ebx
test edx, edx
je 0x50d0a4
mov eax, dword [eax + ecx*8]
mov ebx, edx
sub ebx, eax
movzx edx, byte [eax]
movzx ecx, byte [ebx + eax]
cmp edx, ecx
jne 0x50d076
test edx, edx
je 0x50d0a4
inc eax
jmp 0x50d064
movzx ecx, byte [ecx + 0x580ff0]
movzx edx, byte [edx + 0x580ff0]
sub edx, ecx
jne 0x50d08b
inc eax
jmp 0x50d064
test edi, edi
jne 0x50d0c1
push dword [esp + 0x24]
push str.main
call fcn.00529880
add esp, 8
test eax, eax
jne 0x50d0c1
mov eax, dword [esp + 0x10]
push 0
push dword [esp + 0x24]
add eax, 0x18
push eax
call fcn.004cd680
add esp, 0xc
mov ebp, dword [eax + 8]
test ebp, ebp
jne 0x50d0d3
mov eax, dword [esp + 0x1c]
inc esi
mov edx, dword [esp + 0x24]
cmp esi, dword [eax + 0x14]
jl 0x50d040
pop edi
pop ebx
pop esi
mov eax, ebp
pop ebp
add esp, 8
ret
pop esi
mov eax, ebp
pop ebp
add esp, 8
ret
Function at 0x50e6f0
Capabilities:
Resolve function by parsing pe exports

Disassembly:
push ebp
push esi
mov esi, dword [esp + 0xc]
mov ebp, dword [esi]
mov eax, dword [ebp + 0x20]
and eax, 0x4000
or eax, 0
je 0x50e8ad
mov eax, dword [esp + 0x14]
cmp byte [eax + 0x2b], 0
jne 0x50e8ad
push ebx
push edi
mov edi, dword [esi + 8]
xor ebx, ebx
test edi, edi
jne 0x50e740
cmp dword [esi + 0x74], ebx
jne 0x50e731
test byte [ebp + 0x50], 8
jne 0x50e731
mov byte [esi + 0x17], 1
push esi
call fcn.0052ec00
mov edi, eax
add esp, 4
mov eax, dword [esp + 0x1c]
mov ecx, dword [eax + 0x3c]
push 0
push dword [eax]
add ecx, 0x38
push ecx
call fcn.004cd680
add esp, 0xc
cmp dword [eax + 8], ebx
jne 0x50e7d4
mov ecx, dword [esp + 0x1c]
mov ecx, dword [ecx + 0x30]
test ecx, ecx
je 0x50e8ab
cmp byte [ecx + 0x18], bl
jne 0x50e785
mov eax, dword [ebp + 0x20]
and eax, 0x80000
or eax, 0
jne 0x50e785
mov ecx, dword [ecx + 4]
test ecx, ecx
jne 0x50e767
pop edi
pop ebx
pop esi
pop ebp
ret
dec dword [esi + 0x38]
mov ecx, dword [edi + 0x74]
mov ebx, dword [esi + 0x38]
cmp dword [edi + 0x78], ecx
jg 0x50e7a5
push 0
push ebx
push 1
push 0x30
push edi
call fcn.004e2c80
add esp, 0x14
jmp 0x50e7d4
lea eax, [ecx + 1]
mov dword [edi + 0x74], eax
lea ecx, [ecx + ecx*4]
mov eax, dword [edi + 0x70]
mov dword [eax + ecx*4], 0x30
mov dword [eax + ecx*4 + 4], 1
mov dword [eax + ecx*4 + 8], ebx
mov dword [eax + ecx*4 + 0xc], 0
mov dword [eax + ecx*4 + 0x10], 0
push 0
push 0
push 0
push 0
push dword [esp + 0x28]
mov byte [esi + 0x97], 1
push ebp
call fcn.00528af0
add esp, 0xc
push eax
push esi
call fcn.00505300
mov byte [esi + 0x97], 0
add esp, 0x14
mov eax, dword [ebp + 0x20]
and eax, 0x80000
or eax, 0
jne 0x50e881
mov eax, dword [edi + 0x74]
add eax, 2
push eax
push 0
push 0x30
push edi
call fcn.0052e180
mov ebp, dword [esi + 8]
add esp, 0x10
test ebp, ebp
jne 0x50e845
cmp dword [esi + 0x74], ebp
jne 0x50e83a
mov eax, dword [esi]
test byte [eax + 0x50], 8
jne 0x50e83a
mov byte [esi + 0x17], 1
push esi
call fcn.0052ec00
add esp, 4
mov ebp, eax
mov eax, dword [esi + 0x74]
test eax, eax
jne 0x50e84e
mov eax, esi
push 0xffffffffffffffff
push 0
push 0
push 2
push 0x313
push 0x46
push ebp
mov byte [eax + 0x15], 1
call fcn.0052e240
mov eax, dword [ebp + 0x74]
add esp, 0x1c
test eax, eax
jle 0x50e881
lea ecx, [eax + eax*4]
mov edx, 4
mov eax, dword [ebp + 0x70]
mov word [eax + ecx*4 - 0x12], dx
test ebx, ebx
je 0x50e8ab
mov ecx, dword [edi + 0xc]
not ebx
mov eax, dword [ecx + 0x3c]
add eax, dword [ecx + 0x38]
jns 0x50e8a2
push ebx
push edi
push ecx
call fcn.004f4d20
add esp, 0xc
pop edi
pop ebx
pop esi
pop ebp
ret
mov ecx, dword [ecx + 0x40]
mov eax, dword [edi + 0x74]
mov dword [ecx + ebx*4], eax
pop edi
pop ebx
pop esi
pop ebp
ret
Function at 0x516750
Capabilities:
Resolve function by parsing pe exports

Disassembly:
sub esp, 8
or edx, 0xffffffff
xor ecx, ecx
push ebx
mov ebx, dword [esp + 0x10]
push esi
mov esi, dword [esp + 0x18]
push edi
mov ebx, dword [ebx + 8]
test byte [esi + 0x1c], 0x80
jne 0x516770
xor edi, edi
jmp 0x516787
mov edi, dword [esi + 8]
test edi, edi
je 0x516787
mov eax, dword [edi + 0x38]
and al, 3
cmp al, 2
je 0x516787
mov edi, dword [edi + 0x14]
test edi, edi
jne 0x516777
mov esi, dword [esi + 8]
test esi, esi
je 0x5168af
mov eax, dword [esp + 0x28]
push ebp
mov ebp, dword [esp + 0x28]
mov dword [esp + 0x10], eax
nop
cmp dword [esp + 0x2c], 0
je 0x5167b0
cmp dword [eax], 0
je 0x516897
cmp esi, edi
je 0x516897
cmp ebp, dword [esp + 0x30]
je 0x516897
push edx
push ecx
lea eax, [esp + 0x1c]
push eax
push 1
push 0
push dword [esp + 0x38]
push esi
push dword [esp + 0x38]
call fcn.00516160
add esp, 0x20
mov dword [esp + 0x20], eax
test byte [esi + 0x38], 8
je 0x5167ee
movzx edx, word [esi + 0x32]
jmp 0x5167f2
movzx edx, word [esi + 0x34]
mov ecx, dword [ebx + 0x74]
cmp dword [ebx + 0x78], ecx
jg 0x51680d
push edx
push eax
push ebp
push 0x8b
push ebx
call fcn.004e2c80
add esp, 0x14
jmp 0x516840
mov ebp, dword [esp + 0x28]
lea eax, [ecx + 1]
mov dword [ebx + 0x74], eax
lea ecx, [ecx + ecx*4]
mov eax, dword [ebx + 0x70]
mov dword [eax + ecx*4 + 4], ebp
mov ebp, dword [esp + 0x20]
mov dword [eax + ecx*4 + 8], ebp
mov ebp, dword [esp + 0x28]
mov dword [eax + ecx*4], 0x8b
mov dword [eax + ecx*4 + 0xc], edx
mov dword [eax + ecx*4 + 0x10], 0
mov eax, dword [ebx + 0x74]
test eax, eax
jle 0x516857
lea ecx, [eax + eax*4]
mov edx, 1
mov eax, dword [ebx + 0x70]
mov word [eax + ecx*4 - 0x12], dx
mov edx, dword [esp + 0x14]
test edx, edx
je 0x51688d
mov eax, dword [esp + 0x1c]
not edx
mov ebp, dword [eax + 8]
mov ecx, dword [ebp + 0xc]
mov eax, dword [ecx + 0x3c]
add eax, dword [ecx + 0x38]
jns 0x516880
push edx
push ebp
push ecx
call fcn.004f4d20
add esp, 0xc
jmp 0x516889
mov ecx, dword [ecx + 0x40]
mov eax, dword [ebp + 0x74]
mov dword [ecx + edx*4], eax
mov ebp, dword [esp + 0x28]
mov eax, dword [esp + 0x10]
mov ecx, esi
mov edx, dword [esp + 0x20]
mov esi, dword [esi + 0x14]
add eax, 4
inc ebp
mov dword [esp + 0x10], eax
mov dword [esp + 0x28], ebp
test esi, esi
jne 0x5167a0
pop ebp
pop edi
pop esi
pop ebx
add esp, 8
ret