joyce8/EMBER2024-capa huggingface dataset:
Function at 0x4a1a90
Capabilities:
Check for software breakpoints

Disassembly:
push esi
mov esi, dword [esp + 8]
cmp dword [esi + 0x10], 0xca
jne 0x4a1ac3
push esi
call fcn.004a4af0
mov eax, dword [esi + 0x40]
add esp, 4
test eax, eax
je 0x4a1abc
mov dword [esi + 0x10], 0xcf
mov eax, 1
pop esi
ret
mov dword [esi + 0x10], 0xcb
mov eax, dword [esi + 0x10]
cmp eax, 0xcb
jne 0x4a1b49
mov eax, dword [esi + 0x1b0]
mov ecx, dword [eax + 0x10]
test ecx, ecx
je 0x4a1b32
mov eax, dword [esi + 8]
test eax, eax
je 0x4a1ae7
push esi
call dword [eax]
add esp, 4
mov ecx, dword [esi + 0x1b0]
push esi
call dword [ecx]
add esp, 4
test eax, eax
je 0x4a1b2e
cmp eax, 2
je 0x4a1b32
mov ecx, dword [esi + 8]
test ecx, ecx
je 0x4a1ada
cmp eax, 3
je 0x4a1b0d
cmp eax, 1
jne 0x4a1ada
mov eax, dword [ecx + 4]
inc eax
mov dword [ecx + 4], eax
mov eax, dword [esi + 8]
mov ecx, dword [eax + 8]
mov edx, dword [eax + 4]
cmp edx, ecx
jl 0x4a1ada
mov edx, dword [esi + 0x13c]
add edx, ecx
mov dword [eax + 8], edx
jmp 0x4a1ada
xor eax, eax
pop esi
ret
mov eax, dword [esi + 0x90]
push esi
mov dword [esi + 0x98], eax
call fcn.004a1b70
add esp, 4
pop esi
ret
cmp eax, 0xcc
je 0x4a1b58
mov ecx, dword [esi]
push esi
call dword [ecx]
add esp, 4
push esi
call fcn.004a1b70
add esp, 4
pop esi
ret

Function at 0x4afbd0
Capabilities:
Capture webcam image

Disassembly:
mov eax, dword [esp + 8]
push ebx
push esi
mov esi, ecx
mov eax, dword [eax + 4]
cmp dword [esi + 0xec], 1
jne 0x4afc73
test eax, eax
jbe 0x4afc73
mov ecx, dword [esi + 0xbc]
test ecx, ecx
jle 0x4afc73
mov ecx, dword [esi + 0x1c]
push edi
push 0
push eax
push 0x419
push ecx
call dword [sym.imp.USER32.dll_SendMessageA]
mov edi, eax
mov eax, dword [esi + 0xbc]
inc edi
test eax, eax
jne 0x4afc1e
xor esi, esi
jmp 0x4afc24
mov esi, dword [esi + 0xb4]
add esi, 4
xor ebx, ebx
test edi, edi
jbe 0x4afc4f
push ebp
mov ebp, edi
add esi, 6
push esi
call fcn.004b1700
add esi, eax
push esi
mov ebx, esi
call fcn.004b1700
add esp, 8
add esi, eax
dec edi
dec ebp
jne 0x4afc30
pop ebp
test edi, edi
pop edi
jne 0x4afc73
test ebx, ebx
je 0x4afc73
mov edx, dword [esp + 0x10]
push 0x4e
add edx, 0x10
push ebx
push edx
call fcn.0052a680
add esp, 0xc
mov eax, 1
pop esi
pop ebx
ret 0xc
pop esi
xor eax, eax
pop ebx
ret 0xc
Function at 0x4afdb5
Capabilities:
Capture webcam image

Disassembly:
sub esp, 0x44
push ebx
push ebp
push esi
mov esi, ecx
push edi
mov eax, dword [esi + 0x3c]
test eax, eax
je 0x4afecd
push eax
call dword [sym.imp.USER32.dll_IsWindow]
test eax, eax
je 0x4afecd
mov eax, dword [esi + 0x3c]
push eax
call fcn.0054f588
mov esi, eax
test esi, esi
je 0x4afecd
mov ebx, dword [esp + 0x58]
mov ecx, dword [esi + 0x1c]
mov ebp, dword [sym.imp.USER32.dll_SendMessageA]
push 0
push ebx
push 0x419
push ecx
call ebp
mov edi, eax
test edi, edi
jl 0x4afecd
mov ecx, esi
call fcn.004afd20
cmp edi, eax
jge 0x4afecd
mov eax, dword [esi + 0xc4]
mov edx, dword [esi + 0xc0]
mov dword [esp + 0x2c], eax
mov eax, dword [esp + 0x5c]
xor ecx, ecx
mov dword [esp + 0x28], edx
cmp eax, ecx
mov dword [esp + 0x30], eax
mov dword [esp + 0x34], ecx
mov dword [esp + 0x4c], ecx
mov dword [esp + 0x50], ecx
mov dword [esp + 0x38], edi
jne 0x4afe53
mov dword [esp + 0x34], 1
jmp 0x4afeae
mov edx, dword [esi + 0x1c]
lea ecx, [esp + 0x18]
push ecx
push ebx
push 0x433
push edx
call ebp
test eax, eax
je 0x4afecd
mov eax, dword [esp + 0x60]
mov ecx, dword [esp + 0x18]
mov edx, dword [esp + 0x24]
mov dword [esp + 0x10], ecx
mov dword [eax], 0
mov ecx, dword [esi + 0x1c]
lea eax, [esp + 0x10]
add edx, 2
push eax
push ecx
mov dword [esp + 0x1c], edx
call dword [sym.imp.USER32.dll_ClientToScreen]
mov edx, dword [esp + 0x10]
mov eax, dword [esp + 0x14]
mov dword [esp + 0x34], 3
mov dword [esp + 0x3c], edx
mov dword [esp + 0x40], eax
xor ecx, ecx
push ecx
lea ecx, [esp + 0x2c]
push ecx
push 0x7d8
call fcn.004ae5c0
pop edi
pop esi
pop ebp
mov eax, 1
pop ebx
add esp, 0x44
ret 0xc
pop edi
pop esi
pop ebp
xor eax, eax
pop ebx
add esp, 0x44
ret 0xc
Function at 0x4b18f0
Capabilities:
Delete file

Disassembly:
push 0xffffffffffffffff
push 0x55eb38
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x24
push ebx
push esi
mov esi, ecx
lea ecx, [esp + 0x10]
call fcn.00522b71
mov eax, dword [esp + 0x3c]
lea ecx, [esp + 8]
push eax
mov dword [esp + 0x38], 0
call fcn.0054dae0
lea ecx, [esp + 0x3c]
push 1
push ecx
lea ecx, [esp + 0x10]
mov byte [esp + 0x3c], 1
call fcn.0054adad
mov eax, dword [eax]
push 0x6a9f78
push eax
call fcn.00529c24
add esp, 8
lea ecx, [esp + 0x3c]
test eax, eax
setne bl
call fcn.0054da72
test bl, bl
je 0x4b1970
push 0x6a9f78
lea ecx, [esp + 0xc]
call fcn.0054de4e
push 0x6a9f74
lea ecx, [esp + 0xc]
call fcn.0054de4e
mov edx, dword [esp + 8]
push 0
push edx
lea ecx, [esp + 0x18]
call fcn.00522c34
test eax, eax
je 0x4b1a34
push ebp
mov ebp, dword [sym.imp.KERNEL32.dll_DeleteFileA]
push edi
mov bl, 2
lea ecx, [esp + 0x18]
call fcn.00522e54
mov edi, eax
mov eax, dword [esp + 0x18]
push 0x10
lea ecx, [esp + 0x1c]
call dword [eax + 0x38]
test eax, eax
je 0x4b19f0
lea ecx, [esp + 0x18]
call fcn.00522e1b
test eax, eax
jne 0x4b19f0
lea ecx, [esp + 0x44]
push ecx
lea ecx, [esp + 0x1c]
call fcn.00522f23
mov eax, dword [eax]
mov ecx, esi
push eax
mov byte [esp + 0x40], bl
call fcn.004b18f0
mov byte [esp + 0x3c], 1
lea ecx, [esp + 0x44]
jmp 0x4b1a25
lea ecx, [esp + 0x18]
call fcn.00522e1b
test eax, eax
jne 0x4b1a2a
mov edx, dword [esp + 0x18]
push 0x10
lea ecx, [esp + 0x1c]
call dword [edx + 0x38]
test eax, eax
jne 0x4b1a2a
lea eax, [esp + 0x14]
lea ecx, [esp + 0x18]
push eax
call fcn.00522f23
mov eax, dword [eax]
push eax
call ebp
lea ecx, [esp + 0x14]
call fcn.0054da72
test edi, edi
jne 0x4b19a0
pop edi
pop ebp
lea ecx, [esp + 0x10]
call fcn.00522bea
lea ecx, [esp + 8]
mov byte [esp + 0x34], 0
call fcn.0054da72
lea ecx, [esp + 0x10]
mov dword [esp + 0x34], 0xffffffff
call fcn.00522bae
mov ecx, dword [esp + 0x2c]
pop esi
pop ebx
mov dword fs:[0], ecx
add esp, 0x30
ret 4
Function at 0x4b1b30
Capabilities:
Get file attributes
Set file attributes

Disassembly:
push 0xffffffffffffffff
push 0x55eb66
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x14c
mov eax, dword [0x6b2f30]
push ebx
push esi
mov ebx, ecx
mov dword [esp + 8], eax
mov dword [esp + 0x15c], 0
mov dword [esp + 0xc], eax
mov esi, dword [esp + 0x164]
lea ecx, [esp + 0xc]
push esi
mov byte [esp + 0x160], 1
call fcn.0054dbfb
push str..
lea ecx, [esp + 0x10]
call fcn.0054de4e
mov ecx, dword [esp + 0xc]
lea eax, [esp + 0x14]
push eax
push ecx
call dword [sym.imp.KERNEL32.dll_FindFirstFileA]
cmp eax, 0xffffffff
mov dword [esp + 0x10], eax
jne 0x4b1bd3
lea ecx, [esp + 0xc]
mov byte [esp + 0x15c], 0
call fcn.0054da72
lea ecx, [esp + 8]
mov dword [esp + 0x15c], 0xffffffff
call fcn.0054da72
xor eax, eax
jmp 0x4b1d18
push ebp
mov ebp, dword [esp + 0x16c]
push edi
mov edi, dword [esp + 0x174]
lea edx, [esp + 0x48]
push 0x6a9f98
push edx
call fcn.00529c24
add esp, 8
test eax, eax
je 0x4b1cc9
lea eax, [esp + 0x48]
push 0x6a9f94
push eax
call fcn.00529c24
add esp, 8
test eax, eax
je 0x4b1cc9
test ebp, ebp
jne 0x4b1c35
lea ecx, [esp + 0x48]
push str.desktop.ini
push ecx
call fcn.00529cd3
add esp, 8
test eax, eax
je 0x4b1cc9
push esi
lea ecx, [esp + 0x14]
call fcn.0054dbfb
push 0x5c
lea ecx, [esp + 0x14]
call fcn.0054de75
lea edx, [esp + 0x48]
lea ecx, [esp + 0x10]
push edx
call fcn.0054de4e
mov eax, dword [esp + 0x10]
push eax
call dword [sym.imp.KERNEL32.dll_GetFileAttributesA]
test al, 1
je 0x4b1c75
mov ecx, dword [esp + 0x10]
and al, 0xfe
push eax
push ecx
call dword [sym.imp.KERNEL32.dll_SetFileAttributesA]
test byte [esp + 0x1c], 0x10
je 0x4b1c97
mov edx, dword [esp + 0x10]
push edi
push ebp
push edx
mov ecx, ebx
call fcn.004b1b30
mov eax, dword [esp + 0x10]
push eax
call dword [sym.imp.KERNEL32.dll_RemoveDirectoryA]
jmp 0x4b1cc9
test edi, edi
je 0x4b1cbe
lea ecx, [esp + 0x48]
push str.index.dat
push ecx
call fcn.00529cd3
add esp, 8
test eax, eax
jne 0x4b1cbe
lea edx, [esp + 0x48]
mov ecx, ebx
push edx
push esi
call fcn.004b1d40
mov eax, dword [esp + 0x10]
push eax
call dword [sym.imp.KERNEL32.dll_DeleteFileA]
mov edx, dword [esp + 0x18]
lea ecx, [esp + 0x1c]
push ecx
push edx
call dword [sym.imp.KERNEL32.dll_FindNextFileA]
test eax, eax
jne 0x4b1be3
mov eax, dword [esp + 0x18]
push eax
call dword [sym.imp.KERNEL32.dll_FindClose]
lea ecx, [esp + 0x14]
mov byte [esp + 0x164], 0
call fcn.0054da72
lea ecx, [esp + 0x10]
mov dword [esp + 0x164], 0xffffffff
call fcn.0054da72
pop edi
mov eax, 1
pop ebp
mov ecx, dword [esp + 0x154]
pop esi
pop ebx
mov dword fs:[0], ecx
add esp, 0x158
ret 0xc
Function at 0x4b1d40
Capabilities:
Get file size
Write file on windows

Disassembly:
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x55eb7b
push eax
mov eax, 0x2718
mov dword fs:[0], esp
call fcn.0052a560
mov eax, dword [0x6b2f30]
push edi
mov dword [esp + 4], eax
mov ecx, 0x9c4
xor eax, eax
lea edi, [esp + 0xc]
mov dword [esp + 0x2724], 0
rep stosd dword es:[edi], eax
mov ecx, dword [esp + 0x272c]
push ecx
lea ecx, [esp + 8]
call fcn.0054dbfb
push 0x5c
lea ecx, [esp + 8]
call fcn.0054de75
mov edx, dword [esp + 0x2730]
lea ecx, [esp + 4]
push edx
call fcn.0054de4e
mov eax, dword [esp + 4]
push 0
push 0x80
push 3
push 0
push 3
push 0x40000000
push eax
call dword [sym.imp.KERNEL32.dll_CreateFileA]
mov edi, eax
cmp edi, 0xffffffff
jne 0x4b1de6
lea ecx, [esp + 4]
mov dword [esp + 0x2724], eax
call fcn.0054da72
xor eax, eax
jmp 0x4b1e63
push ebx
push esi
push 0
push edi
call dword [sym.imp.KERNEL32.dll_GetFileSize]
push 0
push 0
mov esi, eax
push 0x40
push edi
sub esi, 0x40
call dword [sym.imp.KERNEL32.dll_SetFilePointer]
test esi, esi
jbe 0x4b1e41
mov ebx, dword [sym.imp.KERNEL32.dll_WriteFile]
cmp esi, 0x2710
push 0
jbe 0x4b1e33
lea ecx, [esp + 0x14]
lea edx, [esp + 0x18]
push ecx
push 0x2710
push edx
push edi
call ebx
sub esi, 0x2710
jne 0x4b1e0d
jmp 0x4b1e41
lea eax, [esp + 0x14]
lea ecx, [esp + 0x18]
push eax
push esi
push ecx
push edi
call ebx
push edi
call dword [sym.imp.KERNEL32.dll_CloseHandle]
lea ecx, [esp + 0xc]
mov dword [esp + 0x272c], 0xffffffff
call fcn.0054da72
pop esi
mov eax, 1
pop ebx
mov ecx, dword [esp + 0x271c]
pop edi
mov dword fs:[0], ecx
add esp, 0x2724
ret 8
Function at 0x4b6fc0
Capabilities:
Get common file path

Disassembly:
push 0xffffffffffffffff
push 0x55ef30
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x20
push ebx
push ebp
mov ebp, ecx
push esi
push edi
lea ecx, [esp + 0x10]
call fcn.004b7390
lea ecx, [esp + 0x20]
mov dword [esp + 0x38], 0
call fcn.004b7390
mov eax, dword [esp + 0x48]
lea ecx, [esp + 0x10]
push eax
mov byte [esp + 0x3c], 1
call fcn.004b7400
lea ecx, [esp + 0x10]
call fcn.004b7740
cmp eax, 1
jae 0x4b7068
mov ebx, dword [sym.imp.KERNEL32.dll_GetTempPathA]
push 0
push 0
call ebx
mov edi, eax
test edi, edi
je 0x4b70d3
lea ecx, [edi + 1]
push ecx
push 0x40
call dword [sym.imp.KERNEL32.dll_GlobalAlloc]
mov esi, eax
test esi, esi
je 0x4b70d3
push esi
push edi
call ebx
push esi
lea ecx, [esp + 0x14]
call fcn.004b7400
push esi
call dword [sym.imp.KERNEL32.dll_GlobalFree]
lea ecx, [esp + 0x10]
call fcn.004b7740
cmp eax, 1
jb 0x4b70d3
lea edx, [esp + 0x10]
mov ecx, ebp
push edx
call fcn.004b6e60
test eax, eax
je 0x4b70d3
lea eax, [esp + 0x10]
mov ecx, ebp
push eax
call fcn.004b7140
mov edi, dword [esp + 0x44]
xor esi, esi
lea ecx, [esp + 0x10]
push ecx
lea ecx, [esp + 0x24]
call fcn.004b7460
push edi
lea ecx, [esp + 0x24]
call fcn.004b7480
push esi
lea ecx, [esp + 0x24]
call fcn.004b7520
push str..tmp
lea ecx, [esp + 0x24]
call fcn.004b7480
lea edx, [esp + 0x20]
mov ecx, ebp
push edx
call fcn.004b6e40
test eax, eax
je 0x4b7109
inc esi
cmp esi, 0x7a0a1f00
jb 0x4b708a
lea ecx, [esp + 0x20]
mov byte [esp + 0x38], 0
call fcn.004b73b0
lea ecx, [esp + 0x10]
mov dword [esp + 0x38], 0xffffffff
call fcn.004b73b0
xor eax, eax
mov ecx, dword [esp + 0x30]
pop edi
pop esi
pop ebp
pop ebx
mov dword fs:[0], ecx
add esp, 0x2c
ret 0xc
mov ecx, dword [esp + 0x40]
lea eax, [esp + 0x20]
push eax
call fcn.004b7460
lea ecx, [esp + 0x20]
mov byte [esp + 0x38], 0
call fcn.004b73b0
lea ecx, [esp + 0x10]
mov dword [esp + 0x38], 0xffffffff
call fcn.004b73b0
mov eax, 1
jmp 0x4b70f4
Function at 0x4b78b0
Capabilities:
Access peb ldr_data

Disassembly:
push 0xffffffffffffffff
push 0x55efe8
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x10
push ebx
push esi
mov esi, ecx
push edi
lea ecx, [esp + 0xc]
call fcn.004b7390
mov eax, dword [esp + 0x30]
lea ecx, [esp + 0xc]
push eax
mov dword [esp + 0x28], 0
call fcn.004b7400
push 0
mov ecx, esi
call fcn.004b7830
mov ebx, dword [esp + 0x2c]
cmp ebx, 1
jb 0x4b79e8
lea ecx, [esp + 0xc]
call fcn.004b7740
cmp eax, 1
jae 0x4b7937
lea ecx, [esp + 0xc]
mov dword [esp + 0x24], 0xffffffff
call fcn.004b73b0
pop edi
pop esi
xor eax, eax
pop ebx
mov ecx, dword [esp + 0x10]
mov dword fs:[0], ecx
add esp, 0x1c
ret 0xc
mov eax, dword [esp + 0x34]
lea edi, [esi + 0xc]
test eax, eax
jne 0x4b7984
push 0
lea ecx, [esp + 0x10]
call fcn.004979d0
push eax
push edi
mov ecx, 0x6dd744
call fcn.004b6fc0
test eax, eax
jne 0x4b798c
lea ecx, [esp + 0xc]
mov dword [esp + 0x24], 0xffffffff
call fcn.004b73b0
pop edi
pop esi
xor eax, eax
pop ebx
mov ecx, dword [esp + 0x10]
mov dword fs:[0], ecx
add esp, 0x1c
ret 0xc
push eax
mov ecx, edi
call fcn.004b7400
push edi
mov ecx, 0x6dd744
call fcn.004b6f20
push 0
push 2
push 2
push 0
push 3
push 0xc0000000
mov ecx, edi
call fcn.004b77b0
push eax
call dword [sym.imp.KERNEL32.dll_CreateFileA]
cmp eax, 0xffffffff
mov dword [esi], eax
je 0x4b79e8
push 0
push ebx
push 0
push 4
push 0
push eax
call dword [sym.imp.KERNEL32.dll_CreateFileMappingA]
test eax, eax
mov dword [esi + 4], eax
je 0x4b79e8
push 0
push 0
push 0
push 2
push eax
call dword [sym.imp.KERNEL32.dll_MapViewOfFile]
test eax, eax
mov dword [esi + 8], eax
jne 0x4b7a18
push 1
mov ecx, esi
call fcn.004b7830
lea ecx, [esp + 0xc]
mov dword [esp + 0x24], 0xffffffff
call fcn.004b73b0
pop edi
pop esi
xor eax, eax
pop ebx
mov ecx, dword [esp + 0x10]
mov dword fs:[0], ecx
add esp, 0x1c
ret 0xc
lea ecx, [esp + 0xc]
mov dword [esi + 0x1c], ebx
mov dword [esp + 0x24], 0xffffffff
call fcn.004b73b0
mov ecx, dword [esp + 0x1c]
pop edi
pop esi
mov eax, 1
pop ebx
mov dword fs:[0], ecx
add esp, 0x1c
ret 0xc

Function at 0x4b8310
Capabilities:
Get common file path

Disassembly:
sub esp, 0x104
mov ecx, 0x41
xor eax, eax
push edi
lea edi, [esp + 4]
rep stosd dword es:[edi], eax
lea eax, [esp + 4]
push 0x104
push eax
call dword [sym.imp.KERNEL32.dll_GetSystemDirectoryA]
lea ecx, [esp + 4]
push ecx
mov ecx, dword [esp + 0x110]
call fcn.004b7400
pop edi
add esp, 0x104
ret 4
Function at 0x4bb3f0
Capabilities:
Access peb ldr_data
Get ntdll base address

Disassembly:
push 0xffffffffffffffff
push 0x55f188
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x2c
mov eax, dword [esp + 0x40]
push ebx
push esi
lea ecx, [esp + 8]
push eax
push ecx
mov ecx, dword [esp + 0x4c]
call fcn.004bb7e0
mov esi, eax
lea edx, [esp + 0x48]
xor ebx, ebx
push edx
lea ecx, [esp + 0x1c]
mov dword [esp + 0x40], ebx
mov dword [esp + 0x4c], 0x6e97cc
call fcn.0052b8d8
mov ecx, dword [0x675a3c]
mov al, byte [esi]
push ecx
push ebx
push esi
lea ecx, [esp + 0x30]
mov byte [esp + 0x48], 1
mov byte [esp + 0x30], al
mov dword [esp + 0x34], ebx
mov dword [esp + 0x38], ebx
mov dword [esp + 0x3c], ebx
call fcn.004b8b90
mov esi, 0x675a94
mov dword [esp + 0x18], esi
mov eax, dword [esp + 0xc]
mov byte [esp + 0x3c], 3
cmp eax, ebx
je 0x4bb497
lea ecx, [eax - 1]
mov al, byte [eax - 1]
cmp al, bl
je 0x4bb48e
cmp al, 0xff
je 0x4bb48e
dec al
mov byte [ecx], al
jmp 0x4bb497
push ecx
call fcn.0054d7dc
add esp, 4
lea ecx, [esp + 0x18]
mov dword [esp + 0xc], ebx
mov dword [esp + 0x10], ebx
mov dword [esp + 0x14], ebx
call fcn.00549240
mov eax, dword [esp + 0x28]
mov dword [esp + 0x3c], 0xffffffff
cmp eax, ebx
mov dword [esp + 0x18], esi
je 0x4bb4dd
lea ecx, [eax - 1]
mov al, byte [eax - 1]
cmp al, bl
je 0x4bb4d4
cmp al, 0xff
je 0x4bb4d4
dec al
mov byte [ecx], al
jmp 0x4bb4dd
push ecx
call fcn.0054d7dc
add esp, 4
lea ecx, [esp + 0x18]
mov dword [esp + 0x28], ebx
mov dword [esp + 0x2c], ebx
mov dword [esp + 0x30], ebx
call fcn.0052b95f
mov ecx, dword [esp + 0x34]
pop esi
pop ebx
mov dword fs:[0], ecx
add esp, 0x38
ret
Function at 0x4c3cd0
Capabilities:
Terminate process

Disassembly:
push ecx
push ebx
push ebp
push esi
push 0x800
call fcn.0052a867
mov esi, dword [esp + 0x18]
add esp, 4
mov edx, eax
xor ebp, ebp
test esi, esi
mov dword [esp + 0xc], edx
jne 0x4c3cf8
pop esi
pop ebp
xor eax, eax
pop ebx
pop ecx
ret
push edi
mov edi, esi
or ecx, 0xffffffff
xor eax, eax
repne scasb al, byte es:[edi]
not ecx
dec ecx
pop edi
cmp ecx, 0x800
jbe 0x4c3d13
pop esi
pop ebp
pop ebx
pop ecx
ret
mov al, byte [esi]
inc esi
test al, al
je 0x4c3de9
cmp ebp, 0x400
je 0x4c3dd4
cmp al, 0x25
jne 0x4c3db3
mov al, byte [esi]
inc esi
test al, al
je 0x4c3dcc
mov cl, byte [esi]
inc esi
test cl, cl
mov byte [esp + 0x14], cl
je 0x4c3dcc
movsx eax, al
push eax
call fcn.0052ba8d
movsx ecx, byte [esp + 0x18]
push ecx
mov bl, al
call fcn.0052ba8d
movsx edx, bl
push edx
mov byte [esp + 0x20], al
call fcn.00529b8d
add esp, 0xc
test eax, eax
je 0x4c3de2
movsx eax, byte [esp + 0x14]
push eax
call fcn.00529b8d
add esp, 4
test eax, eax
je 0x4c3de2
cmp bl, 0x39
jg 0x4c3d92
add bl, 0xd0
jmp 0x4c3d95
add bl, 0xa9
mov al, byte [esp + 0x14]
cmp al, 0x39
jg 0x4c3da1
add al, 0xd0
jmp 0x4c3da3
add al, 0xa9
mov ecx, dword [esp + 0xc]
shl bl, 4
add bl, al
mov edx, ecx
mov byte [ecx + ebp], bl
jmp 0x4c3dc0
cmp al, 0x2b
jne 0x4c3dbd
mov byte [edx + ebp], 0x20
jmp 0x4c3dc0
mov byte [edx + ebp], al
mov al, byte [esi]
inc ebp
inc esi
test al, al
jne 0x4c3d1e
cmp ebp, 0x400
jne 0x4c3de9
pop esi
pop ebp
mov byte [edx + 0x3ff], 0
mov eax, edx
pop ebx
pop ecx
ret
push 0
call fcn.0052c988
mov byte [edx + ebp], 0
pop esi
pop ebp
mov eax, edx
pop ebx
pop ecx
ret

Function at 0x4c79c0
Capabilities:
Set socket configuration

Disassembly:
push ecx
mov ecx, dword [esp + 8]
lea eax, [esp]
push eax
push 0x8004667e
push ecx
mov dword [esp + 0xc], 0
call sub.WS2_32.dll_ioctlsocket
xor edx, edx
cmp eax, 0xffffffff
setne dl
mov eax, edx
pop ecx
ret

Function at 0x4c79f0
Capabilities:
Set socket configuration

Disassembly:
push ecx
mov ecx, dword [esp + 8]
lea eax, [esp]
push eax
push 0x8004667e
push ecx
mov dword [esp + 0xc], 1
call sub.WS2_32.dll_ioctlsocket
xor edx, edx
cmp eax, 0xffffffff
setne dl
mov eax, edx
pop ecx
ret

Function at 0x4c7a20
Capabilities:
Create tcp socket
Initialize winsock library

Disassembly:
sub esp, 0x190
lea eax, [esp]
push eax
push 1
call sub.WS2_32.dll_WSAStartup
test eax, eax
je 0x4c7a40
or eax, 0xffffffff
add esp, 0x190
ret
push 6
push 1
push 2
call sub.WS2_32.dll_socket
add esp, 0x190
ret
Function at 0x4c7a70
Capabilities:
Connect socket
Get socket status

Disassembly:
sub esp, 0x228
push esi
mov esi, dword [esp + 0x234]
test esi, esi
je 0x4c7c5e
mov ecx, dword [esp + 0x23c]
mov eax, 0x66666667
imul ecx
sar edx, 2
mov eax, edx
push ebx
shr eax, 0x1f
add edx, eax
push edi
test edx, edx
mov edi, 1
mov dword [esp + 0xc], edx
jg 0x4c7ab1
mov dword [esp + 0xc], edi
xor ecx, ecx
push esi
mov dword [esp + 0x18], ecx
mov word [esp + 0x18], 2
mov dword [esp + 0x1c], ecx
mov dword [esp + 0x20], ecx
mov dword [esp + 0x24], ecx
call sub.WS2_32.dll_inet_addr
mov edx, dword [esp + 0x240]
mov dword [esp + 0x18], eax
push edx
call sub.WS2_32.dll_htons
mov esi, dword [esp + 0x238]
mov word [esp + 0x16], ax
push esi
call fcn.004c79f0
add esp, 4
call dword [sym.imp.KERNEL32.dll_GetTickCount]
lea eax, [esp + 0x14]
push 0x10
push eax
push esi
call sub.WS2_32.dll_connect
test eax, eax
jge 0x4c7c47
call fcn.004c7660
push eax
call fcn.004c7c70
add esp, 4
cmp eax, 0xffffd8cd
je 0x4c7b44
cmp eax, 0xffffd8cc
je 0x4c7b44
push esi
mov edi, eax
call fcn.004c79c0
add esp, 4
mov eax, edi
pop edi
pop ebx
pop esi
add esp, 0x228
ret
mov eax, dword [esp + 0xc]
mov dword [esp + 0x10], 0
test eax, eax
jle 0x4c7bf9
lea ebx, [esi + 1]
lea ecx, [esp + 0x24]
lea edx, [esp + 0x2c]
push ecx
push 0
lea eax, [esp + 0x138]
push edx
push eax
push ebx
mov dword [esp + 0x44], esi
mov dword [esp + 0x40], edi
mov dword [esp + 0x148], esi
mov dword [esp + 0x144], edi
mov dword [esp + 0x38], 0
mov dword [esp + 0x3c], 0x2710
call sub.WS2_32.dll_select
cmp eax, 0xffffffff
je 0x4c7c2d
lea ecx, [esp + 0x2c]
push ecx
push esi
call sub.WS2_32.dll___WSAFDIsSet
test eax, eax
jne 0x4c7c47
lea edx, [esp + 0x130]
push edx
push esi
call sub.WS2_32.dll___WSAFDIsSet
test eax, eax
jne 0x4c7c47
mov ecx, dword [esp + 0x248]
mov eax, dword [esp + 0x24c]
cmp dword [ecx], eax
je 0x4c7c13
call fcn.004c7660
test eax, eax
jne 0x4c7c2d
mov eax, dword [esp + 0x10]
mov ecx, dword [esp + 0xc]
inc eax
cmp eax, ecx
mov dword [esp + 0x10], eax
jl 0x4c7b5b
push esi
mov edi, 0xfffffff5
call fcn.004c79c0
add esp, 4
mov eax, edi
pop edi
pop ebx
pop esi
add esp, 0x228
ret
push esi
mov edi, 0xffffffec
call fcn.004c79c0
add esp, 4
mov eax, edi
pop edi
pop ebx
pop esi
add esp, 0x228
ret
push esi
mov edi, 0xfffffffb
call fcn.004c79c0
add esp, 4
mov eax, edi
pop edi
pop ebx
pop esi
add esp, 0x228
ret
push esi
xor edi, edi
call fcn.004c79c0
add esp, 4
mov eax, edi
pop edi
pop ebx
pop esi
add esp, 0x228
ret
xor eax, eax
pop esi
add esp, 0x228
ret
Function at 0x4c8080
Capabilities:
Get socket status
Send data
Send data on socket

Disassembly:
sub esp, 0x10c
mov ecx, dword [esp + 0x114]
push esi
mov esi, dword [esp + 0x114]
mov dword [esp + 0xc], 1
test ecx, ecx
mov dword [esp + 0x10], esi
jne 0x4c80b3
push ecx
lea eax, [esp + 0x10]
push ecx
push eax
push ecx
lea ecx, [esi + 1]
push ecx
jmp 0x4c810b
cmp ecx, 0xffffffff
jne 0x4c80ca
mov dword [esp + 4], 0
mov dword [esp + 8], 0
jmp 0x4c80f9
mov eax, 0x10624dd3
imul ecx
sar edx, 6
mov eax, edx
shr eax, 0x1f
add edx, eax
mov eax, ecx
mov dword [esp + 4], edx
mov ecx, 0x3e8
cdq
idiv ecx
lea eax, [edx + edx*4]
lea eax, [eax + eax*4]
lea edx, [eax + eax*4]
shl edx, 3
mov dword [esp + 8], edx
lea eax, [esp + 4]
lea ecx, [esp + 0xc]
push eax
push 0
push ecx
lea edx, [esi + 1]
push 0
push edx
call sub.WS2_32.dll_select
test eax, eax
jge 0x4c8121
mov eax, 0xfffffffb
pop esi
add esp, 0x10c
ret
jne 0x4c8130
mov eax, 0xfffffffa
pop esi
add esp, 0x10c
ret
lea eax, [esp + 0xc]
push eax
push esi
call sub.WS2_32.dll___WSAFDIsSet
test eax, eax
je 0x4c8189
mov ecx, dword [esp + 0x11c]
mov edx, dword [esp + 0x120]
push 0
push ecx
push edx
push esi
call sub.WS2_32.dll_send
test eax, eax
jg 0x4c8171
call fcn.004c7660
push eax
call fcn.004c7c70
add esp, 4
pop esi
add esp, 0x10c
ret
mov ecx, dword [0x6f386c]
test ecx, ecx
je 0x4c818e
mov edx, dword [ecx]
pop esi
add edx, eax
mov dword [ecx], edx
add esp, 0x10c
ret
mov eax, 0xfffffff7
pop esi
add esp, 0x10c
ret

Function at 0x4c81a0
Capabilities:
Resolve dns

Disassembly:
mov eax, dword [esp + 4]
push eax
call sub.WS2_32.dll_gethostbyname
test eax, eax
jne 0x4c81af
ret
mov ecx, dword [eax + 0xc]
push esi
push edi
mov edx, dword [ecx]
mov eax, dword [edx]
push eax
call sub.WS2_32.dll_inet_ntoa
mov edi, eax
or ecx, 0xffffffff
xor eax, eax
repne scasb al, byte es:[edi]
mov eax, dword [esp + 0x10]
not ecx
sub edi, ecx
mov edx, ecx
mov esi, edi
mov edi, eax
shr ecx, 2
rep movsd dword es:[edi], dword [esi]
mov ecx, edx
and ecx, 3
rep movsb byte es:[edi], byte [esi]
pop edi
pop esi
ret

Function at 0x4c8340
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
sub esp, 0x14
mov edx, dword [esp + 0x18]
lea eax, [esp]
lea ecx, [esp + 4]
push eax
push ecx
push edx
mov dword [esp + 0xc], 0x10
call sub.WS2_32.dll_getsockname
test eax, eax
jne 0x4c8376
mov eax, dword [esp + 6]
push eax
call sub.WS2_32.dll_ntohs
and eax, 0xffff
add esp, 0x14
ret
or eax, 0xffffffff
add esp, 0x14
ret

Function at 0x4c8380
Capabilities:
Get hostname
Resolve dns

Disassembly:
sub esp, 0x64
lea eax, [esp]
push esi
push 0x64
push eax
xor esi, esi
call sub.WS2_32.dll_gethostname
lea ecx, [esp + 4]
push ecx
call sub.WS2_32.dll_gethostbyname
test eax, eax
jne 0x4c83a5
pop esi
add esp, 0x64
ret
mov edx, dword [eax + 0xc]
mov eax, dword [edx]
test eax, eax
je 0x4c83b8
mov eax, dword [eax]
push eax
call sub.WS2_32.dll_inet_ntoa
mov esi, eax
mov eax, esi
pop esi
add esp, 0x64
ret