joyce8/EMBER2024-capa huggingface dataset:
Function at 0x43b210
Capabilities:
Initialize winsock library

Disassembly:
sub esp, 0x22c
test byte [esp + 0x230], 2
je 0x43b25b
lea eax, [esp + 0x9c]
push eax
push 0x202
call dword [sym.imp.WS2_32.dll_WSAStartup]
test eax, eax
jne 0x43b24f
mov eax, dword [esp + 0x9c]
cmp al, 2
jne 0x43b249
shr eax, 8
cmp al, 2
je 0x43b25b
call dword [sym.imp.WS2_32.dll_WSACleanup]
mov eax, 2
add esp, 0x22c
ret
call fcn.00454bd0
test eax, eax
jne 0x43b330
push str.iphlpapi.dll
call fcn.0043af40
add esp, 4
mov dword [0x17049e8], eax
test eax, eax
je 0x43b293
push str.if_nametoindex
push eax
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
test eax, eax
je 0x43b293
mov dword [0x17049e4], eax
push esi
push 0x9c
lea eax, [esp + 8]
push 0
push eax
call sub.MSVCRT.dll_memset
mov esi, dword [sym.imp.KERNEL32.dll_VerSetConditionMask]
add esp, 0xc
mov dword [esp + 4], 0x9c
mov dword [esp + 8], 6
mov dword [esp + 0xc], 0
push 3
push 2
push 0
push 0
mov dword [esp + 0x24], 2
call esi
push 3
push 1
push edx
push eax
call esi
push 3
push 0x20
push edx
push eax
call esi
push 3
push 0x10
push edx
push eax
call esi
push 1
push 8
push edx
push eax
call esi
push edx
push eax
push 0x33
lea eax, [esp + 0x10]
push eax
call dword [sym.imp.KERNEL32.dll_VerifyVersionInfoA]
pop esi
test eax, eax
je 0x43b327
push 0x1704e38
mov byte [0x1704e40], 1
call dword [sym.imp.KERNEL32.dll_QueryPerformanceFrequency]
xor eax, eax
add esp, 0x22c
ret
mov byte [0x1704e40], 0
xor eax, eax
add esp, 0x22c
ret

Function at 0x43b4b0
Capabilities:
Create udp socket

Disassembly:
mov eax, dword [esp + 4]
cmp dword [eax + 0x2c8], 2
je fcn.0043b460
mov al, 1
ret

Function at 0x43b5f0
Capabilities:
Write file on windows

Disassembly:
push esi
push edi
mov edi, dword [esp + 0xc]
cmp dword [edi + 0x5e0], 0
je 0x43b634
push 1
push edi
call fcn.0043c7f0
push dword [edi + 0x574]
mov eax, dword [edi + 0x5e0]
push dword [esp + 0x24]
push dword [esp + 0x24]
push dword [esp + 0x24]
push edi
call eax
push 0
push edi
mov esi, eax
call fcn.0043c7f0
add esp, 0x24
mov eax, esi
pop edi
pop esi
ret
mov eax, dword [esp + 0x10]
cmp eax, 2
ja 0x43b66d
push dword [edi + 0x570]
mov esi, dword [sym.imp.MSVCRT.dll_fwrite]
lea eax, [eax + eax*2]
push 1
add eax, 0x4702d0
push 2
push eax
call esi
push dword [edi + 0x570]
push 1
push dword [esp + 0x30]
push dword [esp + 0x30]
call esi
add esp, 0x20
pop edi
xor eax, eax
pop esi
ret

Function at 0x43b870
Capabilities:
Receive data
Receive data on socket

Disassembly:
push 0
push dword [esp + 0x10]
push dword [esp + 0x10]
push dword [esp + 0x10]
call dword [sym.imp.WS2_32.dll_recv]
mov ecx, eax
cmp ecx, 0xffffffff
jne 0x43b8a1
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
sub eax, 0x2733
neg eax
sbb eax, eax
and eax, 0xffffffe7
add eax, 0x51
ret
mov eax, dword [esp + 0x10]
mov dword [eax], ecx
xor eax, eax
ret
Function at 0x43b9d0
Capabilities:
Send data
Send data on socket

Disassembly:
mov eax, dword [esp + 8]
sub esp, 0x80
push ebx
push ebp
mov ebp, dword [esp + 0x8c]
push esi
push eax
push ebp
mov esi, dword [ebp + eax*4 + 0x1a4]
call fcn.0043be80
add esp, 8
push 0
push dword [esp + 0xa0]
push dword [esp + 0xa0]
push esi
call dword [sym.imp.WS2_32.dll_send]
mov ebx, dword [esp + 0xa0]
mov esi, eax
mov dword [ebx], 0
cmp esi, 0xffffffff
jne 0x43ba77
push edi
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
mov edi, eax
cmp edi, 0x2733
jne 0x43ba44
pop edi
pop esi
pop ebp
mov dword [ebx], 0x51
xor eax, eax
pop ebx
add esp, 0x80
ret
push pe_nt_image_headers32
lea eax, [esp + 0x14]
push eax
push edi
call fcn.00455790
push eax
push str.Send_failure:__s
push dword [ebp]
call fcn.0043b680
mov eax, dword [ebp]
add esp, 0x18
mov dword [eax + 0xc54], edi
mov eax, esi
mov dword [ebx], 0x37
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x80
ret

Function at 0x43be80
Capabilities:
Receive data
Receive data on socket

Disassembly:
mov ecx, dword [esp + 8]
mov eax, ecx
push ebx
mov ebx, dword [esp + 8]
push ebp
push esi
shl eax, 4
mov ebp, dword [ebx + ecx*4 + 0x1a4]
lea esi, [ebx + 0x1c8]
add esi, eax
mov eax, dword [ebx + 0x2c0]
push edi
mov edi, dword [esi + 4]
sub edi, dword [esi + 8]
test byte [eax + 0x40], 3
je 0x43bf36
cmp dword [ebx + ecx*4 + 0x1b8], 0x43b900
jne 0x43bf36
cmp dword [esi], 0
je 0x43becc
test edi, edi
je 0x43bf36
push 0
push 0xffffffffffffffff
push 0xffffffffffffffff
push ebp
call fcn.00443990
add esp, 0x10
cmp eax, 0xffffffff
je 0x43bf36
test al, 1
je 0x43bf36
cmp dword [esi], 0
jne 0x43bf1f
mov eax, dword [ebx]
mov eax, dword [eax + 0x8d0]
add eax, eax
push eax
mov dword [esi + 4], eax
call dword [0x17012dc]
mov edi, dword [esi + 4]
add esp, 4
mov dword [esi], eax
mov dword [esi + 8], 0
mov dword [esi + 0xc], 0
test eax, eax
jne 0x43bf1f
pop edi
mov dword [esi + 4], eax
pop esi
pop ebp
pop ebx
ret
mov eax, dword [esi]
add eax, dword [esi + 8]
push 0
push edi
push eax
push ebp
call dword [sym.imp.WS2_32.dll_recv]
test eax, eax
jle 0x43bf36
add dword [esi + 8], eax
pop edi
pop esi
pop ebp
pop ebx
ret
Function at 0x4427f0
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 0x4429c8
cmp byte [ebx + 0x289], 0
push ebp
push esi
push edi
jne 0x4429bc
cmp byte [ebx + 0x2a1], 0
jne 0x4429bc
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 0x442884
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.00455790
push eax
push esi
push str.getpeername___failed_with_errno__d:__s
push ebp
call fcn.0043b680
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 0x4428ee
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.00455790
push eax
push esi
push str.getsockname___failed_with_errno__d:__s
push ebp
call fcn.0043b680
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.00441c10
add esp, 0x10
test al, al
jne 0x44294f
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.00455790
push eax
push dword [esi]
push str.ssrem_inet_ntop___failed_with_errno__d:__s
push ebp
call fcn.0043b680
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.00441c10
add esp, 0x10
test al, al
jne 0x4429bc
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.00455790
push eax
push dword [esi]
push str.ssloc_inet_ntop___failed_with_errno__d:__s
push ebp
call fcn.0043b680
add esp, 0x1c
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x188
ret
push ebx
call fcn.004424d0
add esp, 4
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x188
ret
Function at 0x443320
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 0x44336a
push edi
push str.Failed_to_set_SO_KEEPALIVE_on_fd__d_n
push esi
call fcn.0043b740
add esp, 0xc
pop edi
pop esi
add esp, 0x10
ret
push dword [esi + 0xa3c]
mov dword [esp + 0x10], 1
call fcn.00441b90
push dword [esi + 0xa40]
imul eax, eax, 0x3e8
mov dword [esp + 0x24], eax
mov dword [esp + 0x18], eax
call fcn.00441b90
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 0x4433e1
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.0043b740
add esp, 0x10
pop edi
pop esi
add esp, 0x10
ret

Function at 0x4433f0
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 0x443451
push pe_nt_image_headers32
lea eax, [esp + 0xc]
push eax
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
call fcn.00455790
push eax
push str.Could_not_set_TCP_NODELAY:__s_n
push esi
call fcn.0043b740
add esp, 0x18
pop esi
add esp, 0x84
ret
push str.TCP_NODELAY_set_n
push esi
call fcn.0043b740
add esp, 8
pop esi
add esp, 0x84
ret
Function at 0x44e180
Capabilities:
Query environment variable

Disassembly:
mov eax, 0x1000
call fcn.00408520
push dword [esp + 0x1004]
call dword [sym.imp.MSVCRT.dll_getenv]
add esp, 4
mov byte [esp], 0
test eax, eax
je 0x44e1cd
push 0x1000
lea ecx, [esp + 4]
push ecx
push eax
call dword [sym.imp.KERNEL32.dll_ExpandEnvironmentStringsA]
cmp byte [esp], 0
je 0x44e1cd
lea eax, [esp]
push eax
call dword [0x17012e8]
add esp, 4
add esp, 0x1000
ret
xor eax, eax
add esp, 0x1000
ret
Function at 0x454c70
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 0x454e03
push ebx
push edi
mov edi, dword [esp + 0x10]
test edi, edi
je 0x454ded
push esi
mov eax, dword [edi + 4]
cmp eax, 2
jne 0x454cbf
lea ebx, [eax + 0xe]
jmp 0x454ccb
cmp eax, 0x17
jne 0x454d7a
lea ebx, [eax + 5]
cmp dword [edi + 0x18], 0
je 0x454d7a
mov eax, dword [edi + 0x10]
test eax, eax
je 0x454d7a
cmp eax, ebx
jb 0x454d7a
push 0x20
call dword [0x17012dc]
mov esi, eax
add esp, 4
test esi, esi
je 0x454de2
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 [0x17012dc]
add esp, 4
mov dword [esi + 0x18], eax
test eax, eax
je 0x454dd1
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 0x454d65
push eax
call dword [0x17012e8]
add esp, 4
mov dword [esi + 0x14], eax
test eax, eax
je 0x454db7
test ebp, ebp
jne 0x454d6b
mov ebp, esi
mov eax, dword [esp + 0x10]
test eax, eax
je 0x454d76
mov dword [eax + 0x1c], esi
mov dword [esp + 0x10], esi
mov edi, dword [edi + 0x1c]
test edi, edi
jne 0x454cb2
mov ebx, dword [esp + 0x18]
mov eax, dword [esp + 0x14]
pop esi
test eax, eax
je 0x454d99
push eax
call dword [sym.imp.WS2_32.dll_freeaddrinfo]
test ebx, ebx
je 0x454de9
push ebp
call fcn.00454c30
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 [0x17012e0]
push esi
call dword [0x17012e0]
add esp, 8
jmp 0x454d89
push esi
mov ebx, 8
call dword [0x17012e0]
add esp, 4
jmp 0x454d89
mov ebx, 8
jmp 0x454d89
test ebp, ebp
jne 0x454df9
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 0x459440
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 0x459472
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 0x459607
push 0x10
lea eax, [esp + 0x18]
push eax
push edi
call dword [sym.imp.WS2_32.dll_bind]
cmp eax, 0xffffffff
je 0x459607
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 0x459607
push 1
push edi
call dword [sym.imp.WS2_32.dll_listen]
cmp eax, 0xffffffff
je 0x459607
push 0
push 1
push 2
call esi
mov dword [ebx], eax
cmp eax, 0xffffffff
je 0x459607
push 0x10
lea ecx, [esp + 0x18]
push ecx
push eax
call dword [sym.imp.WS2_32.dll_connect]
cmp eax, 0xffffffff
je 0x459607
push 0
push 0
push edi
call dword [sym.imp.WS2_32.dll_accept]
mov dword [ebx + 4], eax
cmp eax, 0xffffffff
je 0x459607
push ebx
push 0x475d68
lea eax, [esp + 0x2c]
push 0xc
push eax
call fcn.0044cdc0
lea esi, [esp + 0x34]
add esp, 0x10
lea ecx, [esi + 1]
mov al, byte [esi]
inc esi
test al, al
jne 0x459574
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 0x459607
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 0x459607
lea ecx, [esp + 0x24]
lea edx, [esp + 0x30]
sub esi, 4
jb 0x4595c5
mov eax, dword [ecx]
cmp eax, dword [edx]
jne 0x4595ca
add ecx, 4
add edx, 4
sub esi, 4
jae 0x4595b4
cmp esi, 0xfffffffc
je 0x4595f7
mov al, byte [ecx]
cmp al, byte [edx]
jne 0x459607
cmp esi, 0xfffffffd
je 0x4595f7
mov al, byte [ecx + 1]
cmp al, byte [edx + 1]
jne 0x459607
cmp esi, 0xfffffffe
je 0x4595f7
mov al, byte [ecx + 2]
cmp al, byte [edx + 2]
jne 0x459607
cmp esi, 0xffffffff
je 0x4595f7
mov al, byte [ecx + 3]
cmp al, byte [edx + 3]
jne 0x459607
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 0x46492b
Capabilities:
Allocate thread local storage
Get thread local storage value
Set thread local storage value

Disassembly:
cmp dword [0x1704c24], 0
push ebx
push esi
mov esi, 0x1704c2c
jne 0x464957
call dword [sym.imp.KERNEL32.dll_TlsAlloc]
push esi
mov dword [0x1704c44], eax
call dword [sym.imp.KERNEL32.dll_InitializeCriticalSection]
mov dword [0x1704c24], 1
push dword [0x1704c44]
call dword [sym.imp.KERNEL32.dll_TlsGetValue]
mov ebx, eax
test ebx, ebx
jne 0x4649f4
push 0x14
push 8
push dword [0x1703b4c]
call dword [sym.imp.KERNEL32.dll_HeapAlloc]
mov ebx, eax
test ebx, ebx
je 0x464a1e
push esi
call dword [sym.imp.KERNEL32.dll_EnterCriticalSection]
mov eax, dword [0x1704c28]
test eax, eax
je 0x464999
mov dword [eax], ebx
push edi
push esi
mov dword [ebx + 4], eax
mov dword [0x1704c28], ebx
call dword [sym.imp.KERNEL32.dll_LeaveCriticalSection]
mov esi, dword [sym.imp.KERNEL32.dll_GetCurrentProcess]
lea edi, [ebx + 0x10]
push 0
push 0
push 0x100000
push edi
call esi
push eax
call dword [sym.imp.KERNEL32.dll_GetCurrentThread]
push eax
call esi
push eax
call dword [sym.imp.KERNEL32.dll_DuplicateHandle]
push 8
push 0xffffffffffffffff
push ebx
push 0x464a23
push dword [edi]
lea eax, [ebx + 0xc]
push eax
call dword [sym.imp.KERNEL32.dll_RegisterWaitForSingleObject]
push ebx
push dword [0x1704c44]
call dword [sym.imp.KERNEL32.dll_TlsSetValue]
pop edi
push 0xc
push 0
push dword [0x1703b4c]
call dword [sym.imp.KERNEL32.dll_HeapAlloc]
test eax, eax
je 0x464a1e
mov ecx, dword [esp + 0xc]
mov dword [eax + 4], ecx
mov ecx, dword [esp + 0x10]
mov dword [eax + 8], ecx
mov ecx, dword [ebx + 8]
mov dword [eax], ecx
mov dword [ebx + 8], eax
pop esi
pop ebx
ret 8
Function at 0x4033a0
Capabilities:
Read .ini file

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x4e040c
mov eax, dword fs:[0]
push eax
sub esp, 0x224
mov eax, dword [0x51c240]
xor eax, ebp
mov dword [ebp - 0x10], eax
push ebx
push esi
push edi
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov eax, ecx
mov dword [ebp - 0x220], eax
mov edi, dword [ebp + 8]
test edi, edi
je 0x40358f
cmp word [edi], 0
je 0x40358f
mov eax, dword [eax]
cmp dword [eax - 0xc], 0
jne 0x4033fb
or eax, 0xffffffff
jmp 0x403591
call fcn.00402e80
mov ecx, eax
test ecx, ecx
je 0x4035af
mov eax, dword [ecx]
call dword [eax + 0xc]
add eax, 0x10
mov dword [ebp - 0x22c], eax
push edi
lea ecx, [ebp - 0x228]
mov dword [ebp - 4], 0
call fcn.00402560
lea eax, [ebp - 0x22c]
mov byte [ebp - 4], 1
push eax
lea eax, [ebp - 0x228]
push eax
call fcn.00402f30
mov edx, dword [ebp - 0x228]
add esp, 8
test al, al
mov byte [ebp - 4], 0
sete byte [ebp - 0x219]
or ebx, 0xffffffff
add edx, 0xfffffff0
mov eax, ebx
lock xadd dword [edx + 0xc], eax
dec eax
test eax, eax
jg 0x403472
mov ecx, dword [edx]
push edx
mov eax, dword [ecx]
call dword [eax + 4]
cmp byte [ebp - 0x219], 0
mov esi, dword [ebp - 0x22c]
je 0x403489
or edi, 0xffffffff
jmp 0x40356f
push 0x208
lea eax, [ebp - 0x218]
push 0
push eax
call fcn.00488360
mov eax, dword [ebp - 0x220]
add esp, 0xc
push dword [eax]
lea eax, [ebp - 0x218]
push 0x104
push eax
push 0
push esi
push edi
call dword [sym.imp.SHLWAPI.dll_PathFindFileNameW]
push eax
call dword [sym.imp.KERNEL32.dll_GetPrivateProfileStringW]
xor eax, eax
cmp ax, word [ebp - 0x218]
jne 0x4034d6
xor edi, edi
jmp 0x40356f
mov eax, dword [ebp - 0x220]
mov eax, dword [eax + 4]
sub eax, 0x10
push eax
call fcn.00402c10
add eax, 0x10
add esp, 4
mov dword [ebp - 0x224], eax
push dword [esi - 0xc]
lea ecx, [ebp - 0x224]
mov byte [ebp - 4], 2
push esi
call fcn.00402b10
lea eax, [ebp - 0x218]
push eax
lea ecx, [ebp - 0x220]
call fcn.00402560
lea eax, [ebp - 0x224]
mov byte [ebp - 4], 3
push eax
lea eax, [ebp - 0x220]
push eax
lea eax, [ebp - 0x230]
push eax
call fcn.00440010
add esp, 0xc
lea ecx, [ebp - 0x220]
call fcn.00402960
push 0xa
push 0
push dword [ebp - 0x230]
call fcn.004951ad
add esp, 0xc
lea ecx, [ebp - 0x230]
mov edi, eax
call fcn.00402960
lea ecx, [ebp - 0x224]
call fcn.00402960
mov dword [ebp - 4], 0xffffffff
add esi, 0xfffffff0
lock xadd dword [esi + 0xc], ebx
dec ebx
test ebx, ebx
jg 0x40358b
mov ecx, dword [esi]
push esi
mov eax, dword [ecx]
call dword [eax + 4]
mov eax, edi
jmp 0x403591
xor eax, eax
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 0x10]
xor ecx, ebp
call fcn.0044db73
mov esp, ebp
pop ebp
ret 4
push 0x80004005
call fcn.00402bc0
int3
Function at 0x403ee0
Capabilities:
Extract resource via kernel32 functions

Disassembly:
push ebp
mov ebp, esp
push esi
push dword [ebp + 0xc]
push dword [ebp + 8]
call dword [sym.imp.KERNEL32.dll_LoadResource]
test eax, eax
je 0x403f39
push eax
call dword [sym.imp.KERNEL32.dll_LockResource]
mov esi, eax
test esi, esi
je 0x403f39
push dword [ebp + 0xc]
push dword [ebp + 8]
call dword [sym.imp.KERNEL32.dll_SizeofResource]
mov ecx, dword [ebp + 0x10]
lea edx, [esi + eax]
and ecx, 0xf
jbe 0x403f2a
cmp esi, edx
jae 0x403f39
movzx eax, word [esi]
lea esi, [esi + eax*2]
add esi, 2
sub ecx, 1
jne 0x403f18
cmp esi, edx
jae 0x403f39
cmp word [esi], 0
je 0x403f39
mov eax, esi
pop esi
pop ebp
ret
xor eax, eax
pop esi
pop ebp
ret
Function at 0x407720
Capabilities:
Link many functions at runtime

Disassembly:
push ebp
mov ebp, esp
push edi
mov edi, ecx
cmp dword [edi], 0
jne 0x407789
push dword [ebp + 8]
call dword [sym.imp.KERNEL32.dll_LoadLibraryW]
mov dword [edi], eax
test eax, eax
je 0x4077a5
push esi
mov esi, dword [sym.imp.KERNEL32.dll_GetProcAddress]
push str.HttpInit
push eax
call esi
push str.HttpUninit
push dword [edi]
mov dword [edi + 4], eax
call esi
push str.zlib_uncompress
push dword [edi]
mov dword [edi + 8], eax
call esi
push str.zlib_compress
push dword [edi]
mov dword [edi + 0x10], eax
call esi
push str.zlib_compressBound
push dword [edi]
mov dword [edi + 0x14], eax
call esi
mov dword [edi + 0x18], eax
mov eax, dword [edi + 4]
pop esi
test eax, eax
je 0x407789
call eax
mov dword [edi + 0xc], eax
cmp dword [edi + 8], 0
je 0x4077a5
cmp dword [edi + 4], 0
je 0x4077a5
cmp dword [edi + 0xc], 0
je 0x4077a5
mov eax, 1
pop edi
pop ebp
ret 4
xor eax, eax
pop edi
pop ebp
ret 4
Function at 0x408130
Capabilities:
Extract resource via kernel32 functions

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x4e0866
mov eax, dword fs:[0]
push eax
sub esp, 0x424
mov eax, dword [0x51c240]
xor eax, ebp
mov dword [ebp - 0x14], eax
push ebx
push esi
push edi
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov dword [ebp - 0x10], esp
mov eax, dword [ebp + 0xc]
mov edi, dword [ebp + 8]
mov dword [ebp - 0x420], eax
mov eax, dword [ebp + 0x10]
mov dword [ebp - 0x41c], eax
mov dword [ebp - 0x430], 0
mov dword [ebp - 4], 0
mov dword [ebp - 0x428], ecx
mov dword [ebp - 0x42c], 0
mov dword [ebp - 0x418], 0
mov ebx, dword [sym.imp.KERNEL32.dll_LoadLibraryExW]
push 0x60
push 0
push edi
mov byte [ebp - 4], 1
call ebx
mov esi, eax
mov dword [ebp - 0x424], esi
test esi, esi
jne 0x4081dc
push 2
push eax
push edi
call ebx
mov esi, eax
mov dword [ebp - 0x424], eax
test esi, esi
jne 0x4081dc
call fcn.00407280
mov edi, eax
jmp 0x4082fb
push dword [ebp - 0x41c]
push dword [ebp - 0x420]
push esi
call dword [sym.imp.KERNEL32.dll_FindResourceW]
mov edi, eax
test edi, edi
jne 0x4081ff
call fcn.00407280
jmp 0x4082ee
push edi
push esi
call dword [sym.imp.KERNEL32.dll_LoadResource]
mov ebx, eax
mov dword [ebp - 0x420], ebx
test ebx, ebx
jne 0x40821d
call fcn.00407280
jmp 0x4082ee
push edi
push esi
call dword [sym.imp.KERNEL32.dll_SizeofResource]
mov edi, eax
mov dword [ebp - 0x41c], edi
lea eax, [edi + 1]
cmp eax, edi
jae 0x40823e
mov edi, 0x8007000e
jmp 0x4082f0
mov ecx, 2
mov byte [ebp - 4], 2
mul ecx
test edx, edx
ja 0x408334
jb 0x40825c
cmp eax, 0xffffffff
ja 0x408334
cmp eax, 0x400
jbe 0x408271
push eax
lea ecx, [ebp - 0x418]
call fcn.004071a0
jmp 0x408297
lea eax, [ebp - 0x414]
mov dword [ebp - 0x418], eax
jmp 0x408297
cmp dword [ebp - 0x418], 0
mov dword [ebp - 4], 1
jne 0x4082ae
mov edi, 0x8007000e
jmp 0x4082f0
push edi
push dword [ebp - 0x418]
push edi
push ebx
push 0
push 3
call dword [sym.imp.KERNEL32.dll_MultiByteToWideChar]
mov ecx, eax
test ecx, ecx
jne 0x4082ce
call fcn.00407280
jmp 0x4082ee
mov eax, dword [ebp - 0x418]
xor edx, edx
push dword [ebp + 0x14]
mov word [eax + ecx*2], dx
lea ecx, [ebp - 0x42c]
push dword [ebp - 0x418]
call fcn.00407f90
mov edi, eax
test esi, esi
je 0x4082fb
push esi
call dword [sym.imp.KERNEL32.dll_FreeLibrary]
lea eax, [ebp - 0x414]
cmp dword [ebp - 0x418], eax
je 0x408314
lea ecx, [ebp - 0x418]
call fcn.004075a0
mov eax, edi
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 0x14]
xor ecx, ebp
call fcn.0044db73
mov esp, ebp
pop ebp
ret 0x10
push 0x80070216
call fcn.00402bc0
int3