joyce8/EMBER2024-capa huggingface dataset:
Function at 0x52a650
Capabilities:
Receive data
Receive data on socket

Disassembly:
mov eax, dword [esp + 0xc]
mov ecx, dword [esp + 8]
mov edx, dword [esp + 4]
push 0
push eax
push ecx
push edx
call dword [sym.imp.WS2_32.dll_recv]
cmp eax, 0xffffffff
jne 0x52a682
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
sub eax, 0x2733
neg eax
sbb eax, eax
and eax, 0xffffffe7
add eax, 0x51
ret
mov ecx, dword [esp + 0x10]
mov dword [ecx], eax
xor eax, eax
ret

Function at 0x52a7e0
Capabilities:
Write file on windows

Disassembly:
mov ecx, dword [esi + 0x1a8]
test ecx, ecx
je 0x52a7fb
mov edx, dword [esi + 0x134]
push edx
push edi
push ebx
push eax
push esi
call ecx
add esp, 0x14
ret
test eax, eax
jl 0x52a82f
cmp eax, 2
jg 0x52a82f
mov ecx, dword [esi + 0x130]
push ecx
push 1
lea edx, [eax + eax*2 + 0x5902b8]
push 2
push edx
call fcn.00503aef
mov eax, dword [esi + 0x130]
push eax
push 1
push edi
push ebx
call fcn.00503aef
add esp, 0x20
xor eax, eax
ret

Function at 0x52adc0
Capabilities:
Receive data
Receive data on socket

Disassembly:
push ebx
mov ebx, dword [eax + ecx*4 + 0x190]
mov edx, ecx
shl edx, 4
push esi
lea esi, [edx + eax + 0x1b8]
mov edx, dword [eax + 0x440]
push edi
mov edi, dword [esi + 4]
sub edi, dword [esi + 8]
test byte [edx + 0x3c], 3
je 0x52ae6f
cmp dword [eax + ecx*4 + 0x1a8], 0x52ab50
jne 0x52ae6f
cmp dword [esi], 0
je 0x52ae02
test edi, edi
je 0x52ae6f
push 0
push 0
push 0xffffffffffffffff
push 0xffffffffffffffff
push ebx
call fcn.0051de30
add esp, 0x14
cmp eax, 0xffffffff
je 0x52ae6f
test al, 1
je 0x52ae6f
cmp dword [esi], 0
jne 0x52ae4d
push 0x8000
mov dword [esi + 4], 0x8000
call dword [0x5b9a84]
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
je 0x52ae68
mov eax, dword [esi]
add eax, dword [esi + 8]
push 0
push edi
push eax
push ebx
call dword [sym.imp.WS2_32.dll_recv]
test eax, eax
jle 0x52ae6f
add dword [esi + 8], eax
pop edi
pop esi
pop ebx
ret
mov dword [esi + 4], 0
pop edi
pop esi
pop ebx
ret

Function at 0x52ae80
Capabilities:
Send data
Send data on socket

Disassembly:
mov ecx, dword [esp + 8]
push ebx
push esi
mov esi, dword [esp + 0xc]
push edi
mov edi, dword [esi + ecx*4 + 0x190]
mov eax, esi
call fcn.0052adc0
mov eax, dword [esp + 0x1c]
mov ecx, dword [esp + 0x18]
push 0
push eax
push ecx
push edi
call dword [sym.imp.WS2_32.dll_send]
mov ebx, dword [esp + 0x20]
mov edi, eax
mov dword [ebx], 0
cmp edi, 0xffffffff
jne 0x52af04
push ebp
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
mov ebp, eax
cmp ebp, 0x2733
jne 0x52aedb
pop ebp
pop edi
pop esi
mov dword [ebx], 0x51
xor eax, eax
pop ebx
ret
push ebp
push esi
call fcn.005308a0
mov edx, dword [esi]
push eax
push str.Send_failure:__s
push edx
call fcn.0052a9c0
mov eax, dword [esi]
mov dword [eax + 0x473c], ebp
add esp, 0x14
mov dword [ebx], 0x37
mov eax, edi
pop ebp
pop edi
pop esi
pop ebx
ret
Function at 0x52cda0
Capabilities:
Set socket configuration

Disassembly:
sub esp, 0x14
xor eax, eax
cmp dword [esi + 0x538], eax
push 4
lea ecx, [esp + 4]
push ecx
setne al
push 8
push 0xffff
push edi
mov dword [esp + 0x14], eax
call dword [sym.imp.WS2_32.dll_setsockopt]
test eax, eax
jge 0x52cdde
push edi
push str.Failed_to_set_SO_KEEPALIVE_on_fd__d_n
push esi
call fcn.0052a930
add esp, 0xc
add esp, 0x14
ret
mov edx, dword [esi + 0x53c]
push edx
mov dword [esp + 0xc], 1
call fcn.0052e5a0
imul eax, eax, 0x3e8
mov dword [esp + 4], eax
mov dword [esp + 0x10], eax
mov eax, dword [esi + 0x540]
push eax
call fcn.0052e5a0
imul eax, eax, 0x3e8
add esp, 8
push 0
push 0
lea ecx, [esp + 0xc]
push ecx
push 0
push 0
push 0xc
lea edx, [esp + 0x20]
push edx
push 0x98000004
push edi
mov dword [esp + 0x24], eax
mov dword [esp + 0x34], eax
call dword [sym.imp.WS2_32.dll_WSAIoctl]
test eax, eax
je 0x52ce57
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.0052a930
add esp, 0x10
add esp, 0x14
ret
Function at 0x52d490
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
sub esp, 0x10c
mov eax, dword [0x5b8584]
xor eax, esp
mov dword [esp + 0x108], eax
push ebp
mov ebp, dword [esp + 0x114]
cmp dword [ebp + 0x8c], 2
push edi
mov edi, dword [ebp]
mov dword [esp + 0xc], edi
je 0x52d612
cmp dword [ebp + 0x3a0], 0
push ebx
push esi
jne 0x52d607
cmp dword [ebp + 0x410], 0
jne 0x52d607
mov esi, dword [esp + 0x124]
lea eax, [esp + 0x10]
push eax
lea ecx, [esp + 0x9c]
push ecx
mov ebx, 0x80
push esi
mov dword [esp + 0x1c], ebx
call dword [sym.imp.WS2_32.dll_getpeername]
test eax, eax
je 0x52d529
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
mov esi, eax
push esi
push ebp
call fcn.005308a0
push eax
push esi
push str.getpeername___failed_with_errno__d:__s
push edi
call fcn.0052a9c0
add esp, 0x18
jmp 0x52d610
push ebx
lea edx, [esp + 0x1c]
push 0
push edx
mov dword [esp + 0x1c], ebx
call fcn.005048f0
add esp, 0xc
lea eax, [esp + 0x10]
push eax
lea ecx, [esp + 0x1c]
push ecx
push esi
call dword [sym.imp.WS2_32.dll_getsockname]
test eax, eax
je 0x52d576
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
mov esi, eax
push esi
push ebp
call fcn.005308a0
push eax
push esi
push str.getsockname___failed_with_errno__d:__s
push edi
call fcn.0052a9c0
add esp, 0x18
jmp 0x52d610
lea edi, [ebp + 0x102]
lea ebx, [ebp + 0x130]
lea esi, [esp + 0x98]
call fcn.0052d450
test eax, eax
jne 0x52d5b7
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov esi, eax
push esi
push ebp
call fcn.005308a0
mov edx, dword [esp + 0x1c]
push eax
push esi
push str.ssrem_inet_ntop___failed_with_errno__d:__s
push edx
call fcn.0052a9c0
add esp, 0x18
jmp 0x52d610
lea edi, [ebp + 0x58]
mov ecx, 0xb
lea esi, [ebp + 0x102]
rep movsd dword es:[edi], dword [esi]
movsw word es:[edi], word [esi]
lea ebx, [ebp + 0x164]
lea edi, [ebp + 0x134]
lea esi, [esp + 0x18]
call fcn.0052d450
test eax, eax
jne 0x52d607
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov esi, eax
push esi
push ebp
call fcn.005308a0
push eax
mov eax, dword [esp + 0x20]
push esi
push str.ssloc_inet_ntop___failed_with_errno__d:__s
push eax
call fcn.0052a9c0
add esp, 0x18
jmp 0x52d610
push ebp
call fcn.0052d3d0
add esp, 4
pop esi
pop ebx
mov ecx, dword [esp + 0x110]
pop edi
pop ebp
xor ecx, esp
call fcn.0050342b
add esp, 0x10c
ret

Function at 0x52d630
Capabilities:
Set socket configuration

Disassembly:
mov ecx, dword [esp + 8]
push esi
push edi
mov edi, dword [esp + 0xc]
mov esi, dword [edi]
push 4
lea eax, [esp + 0x10]
push eax
push 1
push 6
push ecx
mov dword [esp + 0x20], 1
call dword [sym.imp.WS2_32.dll_setsockopt]
test eax, eax
jge 0x52d679
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
push edi
call fcn.005308a0
push eax
push str.Could_not_set_TCP_NODELAY:__s_n
push esi
call fcn.0052a930
add esp, 0x14
pop edi
pop esi
ret
push str.TCP_NODELAY_set_n
push esi
call fcn.0052a930
add esp, 8
pop edi
pop esi
ret
Function at 0x52d7d0
Capabilities:
Receive data
Receive data on socket

Disassembly:
mov eax, dword [esp + 4]
cmp dword [eax + 0x1d8], 0
je 0x52d7ed
push eax
call fcn.0051f5a0
add esp, 4
test eax, eax
jne 0x52d80d
xor eax, eax
ret
mov eax, dword [eax + 0x190]
cmp eax, 0xffffffff
je 0x52d7ea
push 2
push 1
lea ecx, [esp + 0xc]
push ecx
push eax
call dword [sym.imp.WS2_32.dll_recv]
test eax, eax
jne 0x52d80d
ret
mov eax, 1
ret
Function at 0x52e430
Capabilities:
Get common file path

Disassembly:
push ecx
push ebp
push esi
push str.kernel32
xor ebp, ebp
call dword [sym.imp.KERNEL32.dll_GetModuleHandleA]
mov esi, eax
test esi, esi
jne 0x52e44a
pop esi
pop ebp
pop ecx
ret
push ebx
push edi
push str.LoadLibraryExA
push esi
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
mov ebx, dword [esp + 0x18]
mov edi, eax
push 0x5908f4
push ebx
mov dword [esp + 0x18], edi
call fcn.005089e3
add esp, 8
test eax, eax
je 0x52e496
test edi, edi
je 0x52e487
push 8
push 0
push ebx
call edi
pop edi
pop ebx
pop esi
mov ebp, eax
pop ebp
pop ecx
ret
push ebx
call dword [sym.imp.KERNEL32.dll_LoadLibraryA]
pop edi
pop ebx
pop esi
mov ebp, eax
pop ebp
pop ecx
ret
test edi, edi
je 0x52e4bc
push str.AddDllDirectory
push esi
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
test eax, eax
je 0x52e4bc
push 0x800
push 0
push ebx
call edi
pop edi
pop ebx
pop esi
mov ebp, eax
pop ebp
pop ecx
ret
push 0
push 0
call dword [sym.imp.KERNEL32.dll_GetSystemDirectoryA]
mov edi, eax
test edi, edi
je 0x52e570
mov eax, ebx
lea edx, [eax + 1]
mov cl, byte [eax]
inc eax
test cl, cl
jne 0x52e4d5
sub eax, edx
lea eax, [eax + edi + 1]
push eax
call dword [0x5b9a84]
mov esi, eax
add esp, 4
test esi, esi
je 0x52e566
push edi
push esi
call dword [sym.imp.KERNEL32.dll_GetSystemDirectoryA]
test eax, eax
je 0x52e566
mov eax, esi
lea edx, [eax + 1]
mov cl, byte [eax]
inc eax
test cl, cl
jne 0x52e503
sub eax, edx
mov ecx, 0x5c
mov word [eax + esi], cx
mov eax, esi
lea edx, [eax + 1]
lea ebx, [ebx]
mov cl, byte [eax]
inc eax
test cl, cl
jne 0x52e520
sub eax, edx
lea edx, [eax + esi]
mov ecx, ebx
sub edx, ebx
mov al, byte [ecx]
mov byte [edx + ecx], al
inc ecx
test al, al
jne 0x52e530
mov eax, dword [esp + 0x10]
test eax, eax
je 0x52e55d
push 8
push 0
push esi
call eax
push esi
mov ebp, eax
call dword [0x5b9a88]
add esp, 4
pop edi
pop ebx
pop esi
mov eax, ebp
pop ebp
pop ecx
ret
push esi
call dword [sym.imp.KERNEL32.dll_LoadLibraryA]
mov ebp, eax
push esi
call dword [0x5b9a88]
add esp, 4
pop edi
pop ebx
pop esi
mov eax, ebp
pop ebp
pop ecx
ret
Function at 0x52e640
Capabilities:
Resolve dns

Disassembly:
sub esp, 0xc
mov eax, dword [esp + 0x1c]
mov edx, dword [esp + 0x18]
push ebx
push ebp
lea ecx, [esp + 0x10]
push ecx
mov ecx, dword [esp + 0x1c]
xor ebx, ebx
mov dword [eax], ebx
mov eax, dword [esp + 0x20]
push edx
push eax
push ecx
mov dword [esp + 0x18], ebx
xor ebp, ebp
call dword [sym.imp.WS2_32.dll_getaddrinfo]
mov dword [esp + 0xc], eax
cmp eax, ebx
jne 0x52e7f1
push edi
mov edi, dword [esp + 0x14]
cmp edi, ebx
je 0x52e7cf
push esi
jmp 0x52e690
cmp dword [edi + 4], 2
jne 0x52e748
cmp dword [edi + 0x18], ebx
je 0x52e748
mov eax, dword [edi + 0x10]
cmp eax, ebx
jbe 0x52e748
cmp eax, 0x10
jb 0x52e748
push 0x20
call dword [0x5b9a84]
mov esi, eax
add esp, 4
cmp esi, ebx
je 0x52e755
mov edx, dword [edi]
mov dword [esi], edx
mov eax, dword [edi + 4]
mov dword [esi + 4], eax
mov ecx, dword [edi + 8]
mov dword [esi + 8], ecx
mov edx, dword [edi + 0xc]
push 0x10
mov dword [esi + 0xc], edx
mov dword [esi + 0x10], 0x10
mov dword [esi + 0x18], ebx
mov dword [esi + 0x14], ebx
mov dword [esi + 0x1c], ebx
call dword [0x5b9a84]
add esp, 4
mov dword [esi + 0x18], eax
cmp eax, ebx
je 0x52e75f
mov ecx, dword [edi + 0x18]
mov edx, dword [ecx]
mov dword [eax], edx
mov edx, dword [ecx + 4]
mov dword [eax + 4], edx
mov edx, dword [ecx + 8]
mov dword [eax + 8], edx
mov ecx, dword [ecx + 0xc]
mov dword [eax + 0xc], ecx
mov eax, dword [edi + 0x14]
cmp eax, ebx
je 0x52e735
push eax
call dword [0x5b9a90]
add esp, 4
mov dword [esi + 0x14], eax
cmp eax, ebx
je 0x52e773
cmp dword [esp + 0x10], ebx
jne 0x52e73f
mov dword [esp + 0x10], esi
cmp ebp, ebx
je 0x52e746
mov dword [ebp + 0x1c], esi
mov ebp, esi
mov edi, dword [edi + 0x1c]
cmp edi, ebx
jne 0x52e690
jmp 0x52e78f
mov dword [esp + 0x14], 8
jmp 0x52e78f
push esi
mov dword [esp + 0x18], 8
call dword [0x5b9a88]
add esp, 4
jmp 0x52e78f
mov edx, dword [esi + 0x18]
push edx
mov dword [esp + 0x18], 8
call dword [0x5b9a88]
push esi
call dword [0x5b9a88]
add esp, 8
mov eax, dword [esp + 0x18]
pop esi
cmp eax, ebx
je 0x52e79f
push eax
call dword [sym.imp.WS2_32.dll_freeaddrinfo]
cmp dword [esp + 0x10], ebx
je 0x52e7c9
mov eax, dword [esp + 0xc]
push eax
call fcn.0052e600
mov edx, dword [esp + 0x2c]
mov eax, dword [esp + 0x14]
add esp, 4
pop edi
mov ecx, ebx
pop ebp
mov dword [esp + 4], ebx
mov dword [edx], ecx
pop ebx
add esp, 0xc
ret
cmp dword [esp + 0xc], ebx
jne 0x52e7e2
push 0x2af9
mov dword [esp + 0x14], 0x2af9
call dword [sym.imp.WS2_32.dll_WSASetLastError]
mov ecx, dword [esp + 0xc]
mov edx, dword [esp + 0x28]
mov eax, dword [esp + 0x10]
mov dword [edx], ecx
pop edi
pop ebp
pop ebx
add esp, 0xc
ret

Function at 0x52fe80
Capabilities:
Create thread

Disassembly:
mov eax, dword [esp + 8]
mov ecx, dword [esp + 4]
push 0
push 0
push eax
push ecx
push 0
push 0
call fcn.00505734
add esp, 0x18
test eax, eax
je 0x52fea3
cmp eax, 0xffffffff
jne 0x52fea5
xor eax, eax
ret
Function at 0x53bbc0
Capabilities:
Send data
Send data on socket

Disassembly:
mov eax, dword [esi + 0x10]
mov ecx, dword [eax]
push str.Connected_for_receive
push 0x5904bc
push ecx
call fcn.0052a930
add esp, 0xc
mov eax, esi
mov dword [esi], 1
call fcn.0053ad20
test eax, eax
jne 0x53bbf0
mov eax, esi
jmp fcn.0053b1c0
ret
Function at 0x53dd30
Capabilities:
Send data
Send data on socket

Disassembly:
push ecx
mov edx, dword [edi + 0x190]
mov al, byte [esp + 8]
push esi
mov esi, dword [edi]
push 0
push 3
lea ecx, [esp + 0xc]
push ecx
push edx
mov byte [esp + 0x14], 0xff
mov byte [esp + 0x15], al
mov byte [esp + 0x16], bl
call dword [sym.imp.WS2_32.dll_send]
test eax, eax
jge 0x53dd74
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
push str.Sending_data_failed___d_
push esi
call fcn.0052a9c0
add esp, 0xc
mov esi, dword [esp + 0xc]
mov ecx, dword [edi]
push str.SENT
mov eax, ebx
call fcn.0053dc30
add esp, 4
pop esi
pop ecx
ret
Function at 0x53eaa0
Capabilities:
Send data
Send data on socket

Disassembly:
push ecx
cmp dword [esp + 0xc], 0x1f
mov eax, dword [esp + 8]
mov eax, dword [eax]
push ebx
mov ebx, dword [eax + 0x128]
mov dword [esp + 4], eax
jne 0x53ec09
push ebp
push esi
push edi
lea edi, [ebx + 0x1cb0]
lea ebp, [ebx + 0x1eb0]
mov dword [ebp], edi
cmp edi, ebp
jae 0x53ead9
mov byte [edi], 0xff
inc dword [ebp]
mov eax, dword [ebp]
cmp eax, ebp
jae 0x53eae6
mov byte [eax], 0xfa
inc dword [ebp]
mov eax, dword [ebp]
cmp eax, ebp
jae 0x53eaf3
mov byte [eax], 0x1f
inc dword [ebp]
movzx ecx, word [ebx + 0x1ca8]
mov esi, dword [sym.imp.WS2_32.dll_htons]
push ecx
call esi
movzx edx, ax
movzx eax, word [ebx + 0x1caa]
push eax
mov dword [esp + 0x20], edx
call esi
movzx ecx, ax
mov eax, dword [ebp]
cmp eax, ebp
jae 0x53eb27
mov dl, byte [esp + 0x1c]
mov byte [eax], dl
inc dword [ebp]
mov eax, dword [ebp]
cmp eax, ebp
jae 0x53eb37
mov dl, byte [esp + 0x1d]
mov byte [eax], dl
inc dword [ebp]
mov eax, dword [ebp]
cmp eax, ebp
jae 0x53eb43
mov byte [eax], cl
inc dword [ebp]
mov eax, dword [ebp]
cmp eax, ebp
jae 0x53eb4f
mov byte [eax], ch
inc dword [ebp]
mov eax, dword [ebp]
cmp eax, ebp
jae 0x53eb5c
mov byte [eax], 0xff
inc dword [ebp]
mov eax, dword [ebp]
cmp eax, ebp
jae 0x53eb69
mov byte [eax], pe_nt_image_headers32
inc dword [ebp]
mov eax, dword [ebp]
mov esi, dword [esp + 0x10]
mov ecx, eax
sub ecx, edi
sub ecx, 2
push ecx
mov dword [ebx + 0x1eb4], eax
lea eax, [ebx + 0x1cb2]
push 0x3e
mov dword [ebp], edi
call fcn.0053e0c0
mov ebp, dword [sym.imp.WS2_32.dll_send]
add esp, 8
push 0
push 3
push edi
mov edi, dword [esp + 0x24]
mov edx, dword [edi + 0x190]
push edx
call ebp
mov esi, dword [sym.imp.WS2_32.dll_WSAGetLastError]
test eax, eax
jge 0x53ebc8
call esi
push eax
mov eax, dword [esp + 0x14]
push str.Sending_data_failed___d_
push eax
call fcn.0052a9c0
add esp, 0xc
lea ecx, [ebx + 0x1cb3]
push 4
push ecx
call fcn.0053e940
mov edx, dword [edi + 0x190]
add esp, 8
push 0
push 2
add ebx, 0x1cb7
push ebx
push edx
call ebp
test eax, eax
jge 0x53ec06
call esi
push eax
mov eax, dword [esp + 0x14]
push str.Sending_data_failed___d_
push eax
call fcn.0052a9c0
add esp, 0xc
pop edi
pop esi
pop ebp
pop ebx
pop ecx
ret
Function at 0x53f6c0
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
sub esp, 0x18
mov eax, dword [0x5b8584]
xor eax, esp
mov dword [esp + 0x14], eax
push ebx
push ebp
push esi
push edi
mov esi, ecx
mov ebx, dword [esi + 0x194]
mov ebp, dword [esi]
lea eax, [esp + 0x10]
push eax
lea ecx, [esp + 0x18]
push ecx
push ebx
or edi, 0xffffffff
mov dword [esp + 0x1c], 0x10
call dword [sym.imp.WS2_32.dll_getsockname]
test eax, eax
jne 0x53f717
lea edx, [esp + 0x10]
push edx
lea eax, [esp + 0x18]
push eax
push ebx
mov dword [esp + 0x1c], 0x10
call dword [sym.imp.WS2_32.dll_accept]
mov edi, eax
push ebx
push esi
call fcn.0052d820
add esp, 8
cmp edi, 0xffffffff
jne 0x53f74c
push str.Error_accept__ing_server_connect
push ebp
call fcn.0052a9c0
add esp, 8
pop edi
pop esi
pop ebp
mov eax, 0x1e
pop ebx
mov ecx, dword [esp + 0x14]
xor ecx, esp
call fcn.0050342b
add esp, 0x18
ret
push str.Connection_accepted_from_server_n
push ebp
call fcn.0052a930
push 1
push edi
mov dword [esi + 0x3c8], 0
mov dword [esi + 0x194], edi
call fcn.0054d9c0
mov dword [esi + 0x1a4], 1
mov eax, dword [ebp + 0x1b0]
add esp, 0x10
test eax, eax
je 0x53f7b6
mov ecx, dword [ebp + 0x1b4]
push 1
push edi
push ecx
call eax
add esp, 0xc
test eax, eax
je 0x53f7b6
call fcn.0053f5f0
pop edi
pop esi
pop ebp
mov eax, 0x2a
pop ebx
mov ecx, dword [esp + 0x14]
xor ecx, esp
call fcn.0050342b
add esp, 0x18
ret
mov ecx, dword [esp + 0x24]
pop edi
pop esi
pop ebp
pop ebx
xor ecx, esp
xor eax, eax
call fcn.0050342b
add esp, 0x18
ret
Function at 0x549f80
Capabilities:
Query environment variable

Disassembly:
sub esp, 0x108
mov eax, dword [0x5b8584]
xor eax, esp
mov dword [esp + 0x104], eax
mov eax, dword [esp + 0x10c]
push eax
call fcn.0051a90a
add esp, 4
mov byte [esp], 0
test eax, eax
je 0x549fe5
push 0x104
lea ecx, [esp + 4]
push ecx
push eax
call dword [sym.imp.KERNEL32.dll_ExpandEnvironmentStringsA]
cmp byte [esp], 0
je 0x549fe5
lea edx, [esp]
push edx
call dword [0x5b9a90]
add esp, 4
mov ecx, dword [esp + 0x104]
xor ecx, esp
call fcn.0050342b
add esp, 0x108
ret
mov ecx, dword [esp + 0x104]
xor ecx, esp
xor eax, eax
call fcn.0050342b
add esp, 0x108
ret
jmp 0x549f80

Function at 0x54a000
Capabilities:
Query environment variable

Disassembly:
sub esp, 0x108
mov eax, dword [0x5b8584]
xor eax, esp
mov dword [esp + 0x104], eax
mov eax, dword [esp + 0x10c]
push eax
call fcn.0051a90a
add esp, 4
mov byte [esp], 0
test eax, eax
je 0x549fe5
push 0x104
lea ecx, [esp + 4]
push ecx
push eax
call dword [sym.imp.KERNEL32.dll_ExpandEnvironmentStringsA]
cmp byte [esp], 0
je 0x549fe5
lea edx, [esp]
push edx
call dword [0x5b9a90]
add esp, 4
mov ecx, dword [esp + 0x104]
xor ecx, esp
call fcn.0050342b
add esp, 0x108
ret
mov ecx, dword [esp + 0x104]
xor ecx, esp
xor eax, eax
call fcn.0050342b
add esp, 0x108
ret
jmp 0x549f80
Function at 0x54eec0
Capabilities:
Check for time delay via gettickcount

Disassembly:
mov eax, dword [esp + 4]
push ebx
push ebp
mov ebp, dword [eax + 0x2c]
mov ebx, dword [ebp]
mov ecx, dword [ebx + 0x1ec]
push esi
push edi
mov esi, ecx
test ecx, ecx
jne 0x54eedd
mov esi, dword [eax + 0x28]
mov ecx, dword [eax + 0x24]
mov edx, dword [eax + 0x20]
push ecx
push edx
call fcn.0052a380
push edx
push eax
call fcn.0052a3b0
mov ecx, eax
mov eax, edx
mov dword [esp + 0x24], eax
mov eax, esi
cdq
add esp, 0x10
mov edi, eax
sub edi, ecx
mov ecx, dword [esp + 0x14]
mov esi, edx
sbb esi, ecx
cmp dword [ebx + 0x1e0], 0
je 0x54ef4a
mov edx, dword [ebp + 0x184]
mov eax, dword [ebp + 0x180]
push edx
push eax
call fcn.0052a380
push edx
push eax
call fcn.0052a3b0
mov ecx, eax
mov eax, dword [ebx + 0x1e0]
mov ebp, edx
cdq
add esp, 0x10
sub eax, ecx
sbb edx, ebp
cmp esi, edx
jl 0x54ef4a
jg 0x54ef4e
cmp edi, eax
jae 0x54ef4e
mov eax, edi
mov edx, esi
pop edi
pop esi
pop ebp
pop ebx
ret
Function at 0x556269
Capabilities:
Check if file exists
Get file attributes

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push esi
xor esi, esi
cmp dword [ebp + 8], esi
jne 0x556290
call fcn.00505aac
mov dword [eax], esi
call fcn.00505a99
push 0x16
pop esi
mov dword [eax], esi
call fcn.0050c1bc
mov eax, esi
jmp 0x5562e5
test dword [ebp + 0xc], 0xfffffff9
jne 0x556276
push dword [ebp + 8]
call dword [sym.imp.KERNEL32.dll_GetFileAttributesA]
cmp eax, 0xffffffff
jne 0x5562bd
call dword [sym.imp.KERNEL32.dll_GetLastError]
push eax
call fcn.00505abf
pop ecx
call fcn.00505a99
mov eax, dword [eax]
jmp 0x5562e5
test al, 0x10
jne 0x5562e3
test al, 1
je 0x5562e3
test byte [ebp + 0xc], 2
je 0x5562e3
call fcn.00505aac
mov dword [eax], 5
call fcn.00505a99
mov dword [eax], 0xd
jmp 0x5562b4
xor eax, eax
pop esi
pop ebp
ret
Function at 0x10001b32
Capabilities:
Extract resource via kernel32 functions

Disassembly:
push 0x424
mov eax, 0x1000dfb6
call fcn.1000dd63
mov eax, dword [ebp + 0xc]
xor esi, esi
mov ebx, dword [ebp + 8]
mov dword [ebp - 0x420], eax
mov eax, dword [ebp + 0x10]
mov dword [ebp - 0x41c], eax
mov dword [ebp - 0x430], esi
mov dword [ebp - 4], esi
mov dword [ebp - 0x428], ecx
mov dword [ebp - 0x42c], esi
mov dword [ebp - 0x418], esi
push 0x60
push esi
push ebx
mov byte [ebp - 4], 1
call dword [sym.imp.kernel32.dll_LoadLibraryExW]
mov edi, eax
mov dword [ebp - 0x424], edi
test edi, edi
jne 0x10001baf
push 2
push esi
push ebx
call dword [sym.imp.kernel32.dll_LoadLibraryExW]
mov edi, eax
mov dword [ebp - 0x424], eax
test edi, edi
jne 0x10001baf
call fcn.100012b3
mov esi, eax
jmp 0x10001cb5
push dword [ebp - 0x41c]
push dword [ebp - 0x420]
push edi
call dword [sym.imp.kernel32.dll_FindResourceW]
mov ebx, eax
test ebx, ebx
jne 0x10001bd2
call fcn.100012b3
jmp 0x10001ca8
push ebx
push edi
call dword [sym.imp.kernel32.dll_LoadResource]
mov dword [ebp - 0x41c], eax
test eax, eax
je 0x10001bc8
push ebx
push edi
call dword [sym.imp.kernel32.dll_SizeofResource]
mov ebx, eax
mov dword [ebp - 0x420], ebx
lea eax, [ebx + 1]
cmp eax, ebx
jae 0x10001c05
mov esi, 0x8007000e
jmp 0x10001caa
push 2
pop ecx
mul ecx
mov byte [ebp - 4], cl
cmp edx, esi
ja 0x10001cd8
jb 0x10001c20
cmp eax, 0xffffffff
ja 0x10001cd8
cmp eax, 0x400
jbe 0x10001c35
push eax
lea ecx, [ebp - 0x418]
call fcn.10004d57
jmp 0x10001c57
lea eax, [ebp - 0x414]
mov dword [ebp - 0x418], eax
jmp 0x10001c57
mov dword [ebp - 4], 1
cmp dword [ebp - 0x418], 0
je 0x10001bfb
push ebx
push dword [ebp - 0x418]
push ebx
push dword [ebp - 0x41c]
push esi
push 3
call dword [sym.imp.kernel32.dll_MultiByteToWideChar]
mov ecx, eax
test ecx, ecx
je 0x10001bc8
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.10004d57
mov esi, eax
test edi, edi
je 0x10001cb5
push edi
call dword [sym.imp.kernel32.dll_FreeLibrary]
lea eax, [ebp - 0x414]
cmp dword [ebp - 0x418], eax
je 0x10001cce
lea ecx, [ebp - 0x418]
call fcn.1000413e
mov eax, esi
call fcn.1000dcb8
ret 0x10
push 0x80070216
call fcn.10004d57
int3