joyce8/EMBER2024-capa huggingface dataset:
Function at 0x451448
Capabilities:
Link many functions at runtime

Disassembly:
push ebp
mov ebp, esp
push ecx
push ebx
mov eax, dword [0x48db9c]
cmp byte [eax + 0xc], 0
je 0x4515b5
push 0x8000
call sub.kernel32.dll_SetErrorMode
mov dword [ebp - 4], eax
xor eax, eax
push ebp
push 0x4515ae
push dword fs:[eax]
mov dword fs:[eax], esp
cmp dword [0x48ebc0], 0
jne 0x45149c
push 0x4515bc
call sub.kernel32.dll_GetModuleHandleA_2
mov ebx, eax
push 0x4515c4
push ebx
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x48ebc0], eax
cmp dword [0x48cd34], 0
jne 0x451597
push 0x4515d4
call sub.kernel32.dll_LoadLibraryA
mov dword [0x48cd34], eax
cmp dword [0x48cd34], 0
je 0x451597
push 0x4515e0
mov eax, dword [0x48cd34]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x48ebc4], eax
push 0x4515f0
mov eax, dword [0x48cd34]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x48ebc8], eax
push 0x451604
mov eax, dword [0x48cd34]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x48ebcc], eax
push 0x45161c
mov eax, dword [0x48cd34]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x48ebd0], eax
push 0x451634
mov eax, dword [0x48cd34]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x48ebd4], eax
push 0x451648
mov eax, dword [0x48cd34]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x48ebd8], eax
push 0x451660
mov eax, dword [0x48cd34]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x48ebdc], eax
push 0x451678
mov eax, dword [0x48cd34]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x48ebe0], eax
push 0x451694
mov eax, dword [0x48cd34]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x48ebe4], eax
push 0x4516a0
mov eax, dword [0x48cd34]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x48ebe8], eax
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x4515b5
mov eax, dword [ebp - 4]
push eax
call sub.kernel32.dll_SetErrorMode
ret
pop ebx
pop ecx
pop ebp
ret

Function at 0x455738
Capabilities:
Log keystrokes
Log keystrokes via polling

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffefc
push ebx
mov ebx, edx
mov word [ebp - 2], ax
mov eax, ebx
call fcn.004041a0
push 0
xor eax, eax
mov al, byte [ebp - 2]
push eax
call sub.user32.dll_MapVirtualKeyA
shl eax, 0x10
test eax, eax
je 0x455787
push pe_nt_image_headers32
lea edx, [ebp - 0x102]
push edx
push eax
call sub.user32.dll_GetKeyNameTextA
mov eax, ebx
lea edx, [ebp - 0x102]
mov ecx, pe_nt_image_headers32
call fcn.00404410
pop ebx
mov esp, ebp
pop ebp
ret

Function at 0x45ced8
Capabilities:
Log keystrokes via polling

Disassembly:
push ebx
push esi
mov esi, eax
mov bl, byte [0x45cf28]
test si, 4
je 0x45ceec
or bl, 1
test si, 8
je 0x45cef6
or bl, 4
test si, 1
je 0x45cf00
or bl, 8
test si, 2
je 0x45cf0a
or bl, 0x10
test si, 0x10
je 0x45cf14
or bl, 0x20
push 0x12
call sub.user32.dll_GetKeyState
test ax, ax
jge 0x45cf23
or bl, 2
mov eax, ebx
pop esi
pop ebx
ret
Function at 0x45cf2c
Capabilities:
Log keystrokes via polling

Disassembly:
push ebx
push esi
mov esi, eax
mov bl, byte [0x45cf64]
push 0x10
call sub.user32.dll_GetKeyState
test ax, ax
jge 0x45cf45
or bl, 1
push 0x11
call sub.user32.dll_GetKeyState
test ax, ax
jge 0x45cf54
or bl, 4
test esi, 0x20000000
je 0x45cf5f
or bl, 2
mov eax, ebx
pop esi
pop ebx
ret

Function at 0x46360c
Capabilities:
Get keyboard layout

Disassembly:
push ebp
mov ebp, esp
push ecx
push ebx
push esi
test dl, dl
je 0x46361e
add esp, 0xfffffff0
call fcn.004036f0
mov byte [ebp - 1], dl
mov ebx, eax
xor edx, edx
mov eax, ebx
call fcn.00420bcc
mov eax, dword [0x48d7b0]
mov dword [eax + 4], ebx
mov dword [eax], 0x4639b0
mov eax, dword [0x48d7c0]
mov dword [eax + 4], ebx
mov dword [eax], 0x4639bc
mov eax, ebx
call fcn.004639c8
push 0
call sub.user32.dll_GetKeyboardLayout
mov dword [ebx + 0x3c], eax
mov dl, 1
mov eax, dword [0x41847c]
call fcn.0040339c
mov dword [ebx + 0x4c], eax
mov dl, 1
mov eax, dword [0x41847c]
call fcn.0040339c
mov dword [ebx + 0x50], eax
mov dl, 1
mov eax, dword [0x41847c]
call fcn.0040339c
mov dword [ebx + 0x54], eax
mov dl, 1
mov eax, dword [0x41847c]
call fcn.0040339c
mov dword [ebx + 0x58], eax
mov dl, 1
mov eax, dword [0x41847c]
call fcn.0040339c
mov dword [ebx + 0x7c], eax
push 0
call sub.user32.dll_GetDC
mov esi, eax
push 0x5a
push esi
call sub.gdi32.dll_GetDeviceCaps
mov dword [ebx + 0x40], eax
push esi
push 0
call sub.user32.dll_ReleaseDC
mov eax, dword [ebx + 0x58]
push eax
mov eax, 0x45fde4
push eax
push 0
push 0
mov eax, dword [0x48d958]
mov eax, dword [eax]
call eax
mov dl, 1
mov eax, dword [0x422640]
call fcn.00423db4
mov dword [ebx + 0x84], eax
mov dl, 1
mov eax, dword [0x422640]
call fcn.00423db4
mov dword [ebx + 0x88], eax
mov dl, 1
mov eax, dword [0x422640]
call fcn.00423db4
mov dword [ebx + 0x80], eax
mov eax, ebx
call fcn.00463e30
mov eax, dword [ebx + 0x84]
mov dword [eax + 0xc], ebx
mov dword [eax + 8], 0x463d0c
mov eax, dword [ebx + 0x88]
mov dword [eax + 0xc], ebx
mov dword [eax + 8], 0x463d0c
mov eax, dword [ebx + 0x80]
mov dword [eax + 0xc], ebx
mov dword [eax + 8], 0x463d0c
mov eax, ebx
cmp byte [ebp - 1], 0
je 0x46375b
call fcn.00403748
pop dword fs:[0]
add esp, 0xc
mov eax, ebx
pop esi
pop ebx
pop ecx
pop ebp
ret
Function at 0x463af0
Capabilities:
Get keyboard layout
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffda0
push ebx
xor edx, edx
mov dword [ebp - 0x260], edx
mov dword [ebp - 4], eax
xor eax, eax
push ebp
push 0x463c9b
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp - 4]
cmp dword [eax + 0x34], 0
jne 0x463c7c
mov dl, 1
mov eax, dword [0x418a24]
call fcn.0040339c
mov edx, dword [ebp - 4]
mov dword [edx + 0x34], eax
mov eax, dword [ebp - 4]
add eax, 0x38
call fcn.004041a0
lea eax, [ebp - 0x114]
push eax
push 0x40
call sub.user32.dll_GetKeyboardLayoutList
dec eax
test eax, eax
jl 0x463c6b
inc eax
mov dword [ebp - 0x10], eax
lea eax, [ebp - 0x114]
mov dword [ebp - 0x14], eax
mov eax, dword [ebp - 0x14]
mov eax, dword [eax]
call fcn.004517a8
test al, al
je 0x463c5e
lea eax, [ebp - 0xc]
push eax
push 0x20019
push 0
push 0
mov eax, dword [ebp - 0x14]
mov eax, dword [eax]
mov dword [ebp - 0x25c], eax
mov byte [ebp - 0x258], 0
lea ecx, [ebp - 0x25c]
mov edx, 0x463cac
lea eax, [ebp - 0x254]
call fcn.0040968c
push eax
push 0x80000002
call sub.advapi32.dll_RegOpenKeyExA_1
test eax, eax
jne 0x463c5e
xor eax, eax
push ebp
push 0x463c57
push dword fs:[eax]
mov dword fs:[eax], esp
mov dword [ebp - 8], pe_nt_image_headers32
lea eax, [ebp - 8]
push eax
lea eax, [ebp - 0x214]
push eax
push 0
push 0
push 0x463ce4
mov eax, dword [ebp - 0xc]
push eax
call sub.advapi32.dll_RegQueryValueExA_1
test eax, eax
jne 0x463c40
lea eax, [ebp - 0x260]
lea edx, [ebp - 0x214]
mov ecx, pe_nt_image_headers32
call fcn.00404410
mov edx, dword [ebp - 0x260]
mov eax, dword [ebp - 0x14]
mov ecx, dword [eax]
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0x34]
mov ebx, dword [eax]
call dword [ebx + 0x3c]
mov eax, dword [ebp - 0x14]
mov eax, dword [eax]
mov edx, dword [ebp - 4]
cmp eax, dword [edx + 0x3c]
jne 0x463c40
mov eax, dword [ebp - 4]
add eax, 0x38
lea edx, [ebp - 0x214]
mov ecx, pe_nt_image_headers32
call fcn.00404410
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x463c5e
mov eax, dword [ebp - 0xc]
push eax
call sub.advapi32.dll_RegCloseKey_1
ret
add dword [ebp - 0x14], 4
dec dword [ebp - 0x10]
jne 0x463b61
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0x34]
mov byte [eax + 0x1d], 0
mov dl, 1
call fcn.0041cdbc
mov eax, dword [ebp - 4]
mov ebx, dword [eax + 0x34]
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x463ca2
lea eax, [ebp - 0x260]
call fcn.004041a0
ret

Function at 0x4645d0
Capabilities:
Create thread
Set global application hook

Disassembly:
push ecx
mov eax, dword [0x48ec0c]
cmp byte [eax + 0xa5], 0
jne 0x464641
cmp dword [0x48ec24], 0
jne 0x464602
call sub.kernel32.dll_GetCurrentThreadId_1
push eax
push 0
mov eax, 0x46458c
push eax
push 3
call sub.user32.dll_SetWindowsHookExA
mov dword [0x48ec24], eax
cmp dword [0x48ec20], 0
jne 0x46461d
push 0
push 0
push 0
push 0
call sub.kernel32.dll_CreateEventA
mov dword [0x48ec20], eax
cmp dword [0x48ec28], 0
jne 0x464641
push esp
push 0
push 0
push 0x464530
push 0x3e8
push 0
call sub.kernel32.dll_CreateThread_1
mov dword [0x48ec28], eax
pop edx
ret
Function at 0x464768
Capabilities:
Inspect load icon resource

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffefc
push ebx
push esi
test dl, dl
je 0x46477f
add esp, 0xfffffff0
call fcn.004036f0
mov byte [ebp - 1], dl
mov ebx, eax
xor edx, edx
mov eax, ebx
call fcn.00420bcc
mov eax, dword [0x48d944]
cmp word [eax + 2], 0
jne 0x4647a7
mov eax, dword [0x48d944]
mov dword [eax + 4], ebx
mov dword [eax], fcn.00465ee8
mov eax, dword [0x48da0c]
cmp word [eax + 2], 0
jne 0x4647c1
mov eax, dword [0x48da0c]
mov dword [eax + 4], ebx
mov dword [eax], fcn.004660e0
mov byte [ebx + 0x34], 0
mov dl, 1
mov eax, dword [0x41847c]
call fcn.0040339c
mov dword [ebx + 0x90], eax
mov dl, 1
mov eax, dword [0x41847c]
call fcn.0040339c
mov dword [ebx + 0xa8], eax
xor eax, eax
mov dword [ebx + 0x60], eax
xor eax, eax
mov dword [ebx + 0x84], eax
mov dword [ebx + 0x5c], 0xff000018
mov dword [ebx + 0x78], 0x1f4
mov byte [ebx + 0x7c], 1
xor eax, eax
mov dword [ebx + 0x80], eax
mov dword [ebx + 0x74], 0x9c4
mov byte [ebx + 0x88], 0
mov byte [ebx + 0x9d], 1
mov byte [ebx + 0xb4], 1
mov dl, 1
mov eax, dword [0x423120]
call fcn.0042a9b8
mov esi, eax
mov dword [ebx + 0x98], esi
push 0x464948
mov eax, dword [0x48d828]
mov eax, dword [eax]
push eax
call sub.user32.dll_LoadIconA
mov edx, eax
mov eax, esi
call fcn.0042ad88
mov eax, dword [ebx + 0x98]
mov dword [eax + 0x14], ebx
mov dword [eax + 0x10], 0x466690
push pe_nt_image_headers32
lea eax, [ebp - 0x101]
push eax
mov eax, dword [0x48d828]
mov eax, dword [eax]
push eax
call sub.kernel32.dll_GetModuleFileNameA_1
lea eax, [ebp - 0x101]
push eax
lea eax, [ebp - 0x101]
push eax
call sub.user32.dll_OemToCharA
lea eax, [ebp - 0x101]
mov dl, 0x5c
call fcn.0040cf4c
test eax, eax
je 0x4648b6
lea edx, [eax + 1]
lea eax, [ebp - 0x101]
call fcn.0040906c
lea eax, [ebp - 0x101]
mov dl, 0x2e
call fcn.0040cf74
test eax, eax
je 0x4648ca
mov byte [eax], 0
lea eax, [ebp - 0x101]
inc eax
push eax
call sub.user32.dll_CharLowerA
lea eax, [ebx + 0x8c]
lea edx, [ebp - 0x101]
mov ecx, pe_nt_image_headers32
call fcn.00404410
mov eax, dword [0x48d6d0]
cmp byte [eax], 0
jne 0x4648fe
mov eax, ebx
call fcn.00464a70
mov byte [ebx + 0x59], 1
mov byte [ebx + 0x5a], 1
mov byte [ebx + 0x5b], 1
mov byte [ebx + 0x9e], 1
xor eax, eax
mov dword [ebx + 0xa0], eax
mov eax, ebx
call fcn.0046686c
mov eax, ebx
call fcn.00467230
mov eax, ebx
cmp byte [ebp - 1], 0
je 0x46493e
call fcn.00403748
pop dword fs:[0]
add esp, 0xc
mov eax, ebx
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x464cf0
Capabilities:
Enumerate gui resources

Disassembly:
push ebx
push esi
add esp, 0xfffffff8
mov ebx, eax
mov eax, dword [0x48ec0c]
cmp dword [eax + 0x30], 0
je 0x464d9a
cmp dword [ebx + 0x94], 0
jne 0x464d94
mov eax, dword [ebx + 0x30]
mov dword [esp], eax
mov byte [esp + 4], dl
mov eax, esp
push eax
push 0x464c80
call sub.user32.dll_EnumWindows
mov eax, dword [ebx + 0x90]
cmp dword [eax + 8], 0
je 0x464d94
push 3
mov eax, dword [esp + 4]
push eax
call sub.user32.dll_GetWindow
mov esi, eax
mov dword [esp], esi
push 0xffffffffffffffec
push esi
call sub.user32.dll_GetWindowLongA
test al, 8
je 0x464d5a
mov dword [esp], 0xfffffffe
mov eax, dword [ebx + 0x90]
mov esi, dword [eax + 8]
dec esi
cmp esi, 0
jl 0x464d94
push 0x213
push 0
push 0
push 0
push 0
mov eax, dword [esp + 0x14]
push eax
mov edx, esi
mov eax, dword [ebx + 0x90]
call fcn.0041a9e0
push eax
call sub.user32.dll_SetWindowPos
dec esi
cmp esi, 0xffffffff
jne 0x464d69
inc dword [ebx + 0x94]
pop ecx
pop edx
pop esi
pop ebx
ret

Function at 0x4658fc
Capabilities:
Get graphical window text

Disassembly:
push ebx
push esi
add esp, 0xffffff00
mov esi, edx
mov ebx, eax
cmp byte [ebx + 0xa4], 0
je 0x465931
push pe_nt_image_headers32
lea eax, [esp + 4]
push eax
mov eax, dword [ebx + 0x30]
push eax
call sub.user32.dll_GetWindowTextA
mov ecx, eax
mov edx, esp
mov eax, esi
call fcn.00404290
jmp 0x46593e
mov eax, esi
mov edx, dword [ebx + 0x8c]
call fcn.004041f4
add esp, 0x100
pop esi
pop ebx
ret

Function at 0x466a48
Capabilities:
Hide graphical window

Disassembly:
push ebx
push esi
mov ebx, eax
mov esi, dword [ebx + 0x84]
test esi, esi
je 0x466a89
mov eax, esi
call fcn.0044cd4c
test al, al
je 0x466a89
mov eax, dword [ebx + 0x84]
call fcn.0044ca48
push eax
call sub.user32.dll_IsWindowVisible
test eax, eax
je 0x466a89
push 0
mov eax, dword [ebx + 0x84]
call fcn.0044ca48
push eax
call sub.user32.dll_ShowWindow
pop esi
pop ebx
ret

Function at 0x481120
Capabilities:
Suspend thread

Disassembly:
mov byte [eax + 0xd], 1
mov eax, dword [eax + 4]
push eax
call sub.kernel32.dll_SuspendThread
ret

Function at 0x481130
Capabilities:
Resume thread

Disassembly:
push ebx
mov ebx, eax
mov eax, dword [ebx + 4]
push eax
call sub.kernel32.dll_ResumeThread
cmp eax, 1
jne 0x481145
mov byte [ebx + 0xd], 0
pop ebx
ret

Function at 0x481248
Capabilities:
Terminate thread

Disassembly:
push ebx
push esi
mov ebx, eax
push 0
mov eax, dword [ebx + 4]
push eax
call sub.kernel32.dll_TerminateThread
mov eax, ebx
call fcn.004811b4
mov esi, eax
mov eax, ebx
call fcn.004033cc
mov eax, esi
pop esi
pop ebx
ret
Function at 0x481788
Capabilities:
Get hostname
Initialize winsock library
Resolve dns

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffe2c
push ebx
push esi
push edi
xor eax, eax
mov dword [ebp - 4], eax
xor eax, eax
push ebp
push 0x481828
push dword fs:[eax]
mov dword fs:[eax], esp
lea eax, [ebp - 0x1d4]
push eax
push 0x101
call sub.wsock32.dll_WSAStartup
xor ebx, ebx
push 0x40
lea eax, [ebp - 0x44]
push eax
call sub.wsock32.dll_gethostname
lea eax, [ebp - 0x44]
push eax
call sub.wsock32.dll_gethostbyname
test eax, eax
je 0x481812
mov esi, dword [eax + 0xc]
xor ebx, ebx
jmp 0x4817eb
push dword [edi]
call sub.wsock32.dll_inet_ntoa
mov edx, eax
lea eax, [ebp - 4]
call fcn.00404398
inc ebx
mov edi, dword [esi + ebx*4]
test edi, edi
jne 0x4817d9
call sub.wsock32.dll_WSACleanup
cmp dword [ebp - 4], 0
je 0x48180c
mov eax, dword [ebp - 4]
mov edx, 0x481840
call fcn.004045ac
jne 0x481810
xor ebx, ebx
jmp 0x481812
mov bl, 1
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x48182f
lea eax, [ebp - 4]
call fcn.004041a0
ret

Function at 0x48184c
Capabilities:
Query or enumerate registry value

Disassembly:
push ebx
add esp, 0xfffffff0
lea eax, [esp + 0xc]
push eax
push 0x4818b8
push 0x80000002
call sub.advapi32.dll_RegOpenKeyA
test eax, eax
jne 0x4818a9
mov dword [esp], 4
push esp
lea eax, [esp + 8]
push eax
push 0
push 0
push 0x4818e8
mov eax, dword [esp + 0x20]
push eax
call sub.advapi32.dll_RegQueryValueExA_1
test eax, eax
jne 0x481896
cmp byte [esp + 4], 1
sete bl
jmp 0x48189d
call fcn.00481788
mov ebx, eax
mov eax, dword [esp + 0xc]
push eax
call sub.advapi32.dll_RegCloseKey_1
jmp 0x4818b0
call fcn.00481788
mov ebx, eax
mov eax, ebx
add esp, 0x10
pop ebx
ret

Function at 0x481ce0
Capabilities:
Create process on windows

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff8
push ebx
xor ecx, ecx
mov dword [ebp - 8], ecx
mov ebx, edx
mov dword [ebp - 4], eax
mov eax, dword [ebp - 4]
call fcn.00404650
xor eax, eax
push ebp
push 0x481da1
push dword fs:[eax]
mov dword fs:[eax], esp
mov edx, dword [ebp - 4]
mov eax, 0x481db8
call fcn.004047a4
test eax, eax
jne 0x481d28
lea eax, [ebp - 4]
mov ecx, dword [ebp - 4]
mov edx, 0x481dc4
call fcn.004044ac
test bl, bl
je 0x481d67
lea edx, [ebp - 8]
mov eax, 0x481dd4
call fcn.00481960
cmp dword [ebp - 8], 0
je 0x481d67
push 1
push 0
mov eax, dword [ebp - 4]
call fcn.00404660
push eax
mov eax, dword [ebp - 8]
call fcn.00404660
push eax
push 0x481ddc
call sub.user32.dll_GetDesktopWindow
push eax
call sub.shell32.dll_ShellExecuteA
jmp 0x481d86
push 1
push 0
push 0
mov eax, dword [ebp - 4]
call fcn.00404660
push eax
push 0x481ddc
call sub.user32.dll_GetDesktopWindow
push eax
call sub.shell32.dll_ShellExecuteA
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x481da8
lea eax, [ebp - 8]
mov edx, 2
call fcn.004041c4
ret
Function at 0x481de4
Capabilities:
Get common file path

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffeec
push ebx
xor edx, edx
mov dword [ebp - 0x110], edx
mov dword [ebp - 0x114], edx
mov dword [ebp - 0x10c], edx
mov ebx, eax
xor eax, eax
push ebp
push 0x481e9a
push dword fs:[eax]
mov dword fs:[eax], esp
lea eax, [ebp - 0x106]
push eax
push 0x104
call sub.kernel32.dll_GetTempPathA
lea edx, [ebp - 0x10c]
lea eax, [ebp - 0x106]
call fcn.0040921c
mov eax, dword [ebp - 0x10c]
mov edx, ebx
call fcn.0040cd94
mov eax, dword [ebx]
call fcn.00481ea8
test al, al
jne 0x481e7c
lea edx, [ebp - 0x114]
mov eax, dword [0x48d9e8]
mov eax, dword [eax]
call fcn.004663f8
mov eax, dword [ebp - 0x114]
lea edx, [ebp - 0x110]
call fcn.00408e3c
mov eax, dword [ebp - 0x110]
mov edx, ebx
call fcn.0040cd94
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x481ea1
lea eax, [ebp - 0x114]
mov edx, 3
call fcn.004041c4
ret

Function at 0x481ea8
Capabilities:
Check if file exists
Get file attributes

Disassembly:
push ebx
mov ebx, eax
mov eax, ebx
call fcn.00404660
push eax
call sub.kernel32.dll_GetFileAttributesA
cmp eax, 0xffffffff
je 0x481ec1
test al, 0x10
jne 0x481ec5
xor eax, eax
pop ebx
ret
mov al, 1
pop ebx
ret

Function at 0x482ff0
Capabilities:
Timestomp file

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffffe8
push ebx
push esi
mov esi, eax
xor ebx, ebx
push 0
push 0x80
push 3
push 0
push 3
push 0x40000000
mov eax, esi
call fcn.00404660
push eax
call sub.kernel32.dll_CreateFileA
mov esi, eax
cmp esi, 0xffffffff
je 0x4830aa
lea eax, [ebp - 0x18]
push eax
lea eax, [ebp - 0x10]
push eax
lea eax, [ebp - 8]
push eax
push esi
call sub.kernel32.dll_GetFileTime
fld qword [ebp + 0x18]
fcomp dword [0x4830b4]
fnstsw ax
sahf
je 0x483054
push dword [ebp + 0x1c]
push dword [ebp + 0x18]
lea eax, [ebp - 8]
call fcn.00482f9c
fld qword [ebp + 8]
fcomp dword [0x4830b4]
fnstsw ax
sahf
je 0x483070
push dword [ebp + 0xc]
push dword [ebp + 8]
lea eax, [ebp - 0x10]
call fcn.00482f9c
fld qword [ebp + 0x10]
fcomp dword [0x4830b4]
fnstsw ax
sahf
je 0x48308c
push dword [ebp + 0x14]
push dword [ebp + 0x10]
lea eax, [ebp - 0x18]
call fcn.00482f9c
lea eax, [ebp - 0x18]
push eax
lea eax, [ebp - 0x10]
push eax
lea eax, [ebp - 8]
push eax
push esi
call sub.kernel32.dll_SetFileTime
cmp eax, 1
sbb ebx, ebx
inc ebx
push esi
call sub.kernel32.dll_CloseHandle
mov eax, ebx
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 0x18

Function at 0x4830f4
Capabilities:
Get file size

Disassembly:
push ebx
add esp, 0xfffffff4
mov ebx, eax
mov dword [esp], 0xffffffff
mov dword [esp + 4], 0xffffffff
push 0
push 0x80
push 3
push 0
push 3
push 0
mov eax, ebx
call fcn.00404660
push eax
call sub.kernel32.dll_CreateFileA
mov ebx, eax
cmp ebx, 0xffffffff
je 0x48314f
lea eax, [esp + 8]
push eax
push ebx
call sub.kernel32.dll_GetFileSize
mov edx, eax
mov eax, dword [esp + 8]
call fcn.004830b8
mov dword [esp], eax
mov dword [esp + 4], edx
push ebx
call sub.kernel32.dll_CloseHandle
mov eax, dword [esp]
mov edx, dword [esp + 4]
add esp, 0xc
pop ebx
ret
Function at 0x48315c
Capabilities:
Extract resource via kernel32 functions

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff8
push ebx
push esi
push edi
mov edi, eax
mov byte [ebp - 1], 0
cmp dword [ebp + 8], 0
je 0x4831df
push ecx
push edx
push edi
call sub.kernel32.dll_FindResourceA
mov ebx, eax
test ebx, ebx
je 0x4831df
push ebx
push edi
call sub.kernel32.dll_LoadResource
mov esi, eax
test esi, esi
je 0x4831df
push esi
call sub.kernel32.dll_LockResource
mov dword [ebp - 8], eax
push esi
call sub.kernel32.dll_FreeResource
cmp dword [ebp - 8], 0
je 0x4831df
push ebx
push edi
call sub.kernel32.dll_SizeofResource
test eax, eax
je 0x4831df
xor edx, edx
push ebp
push 0x4831d5
push dword fs:[edx]
mov dword fs:[edx], esp
mov edx, dword [ebp - 8]
mov ecx, eax
mov eax, dword [ebp + 8]
call fcn.0041d0d0
mov byte [ebp - 1], 1
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
jmp 0x4831df
mov al, byte [ebp - 1]
pop edi
pop esi
pop ebx
pop ecx
pop ecx
pop ebp
ret 4

Function at 0x4832dc
Capabilities:
Set file attributes

Disassembly:
push ebx
push esi
push ecx
mov byte [esp], dl
mov esi, eax
xor ebx, ebx
test byte [esp], 1
je 0x4832ef
add ebx, 0x20
test byte [esp], 2
je 0x4832f8
add ebx, 2
test byte [esp], 4
je 0x4832ff
inc ebx
test byte [esp], 8
je 0x483308
add ebx, 4
test byte [esp], 0x10
je 0x483314
add ebx, 0x100
test byte [esp], 0x20
je 0x483320
add ebx, 0x1000
push ebx
mov eax, esi
call fcn.00404660
push eax
call sub.kernel32.dll_SetFileAttributesA
cmp eax, 1
sbb eax, eax
inc eax
pop edx
pop esi
pop ebx
ret
Function at 0x484264
Capabilities:
Parse url

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffffbc
push ebx
push esi
push edi
mov dword [ebp - 8], ecx
mov edi, edx
mov dword [ebp - 4], eax
mov eax, dword [ebp - 4]
call fcn.00404650
lea esi, [ebp - 0x44]
xor eax, eax
push ebp
push 0x4843eb
push dword fs:[eax]
mov dword fs:[eax], esp
mov edx, dword [ebp - 4]
mov eax, 0x484408
call fcn.004047a4
test eax, eax
jne 0x4842af
lea eax, [ebp - 4]
mov ecx, dword [ebp - 4]
mov edx, 0x484414
call fcn.004044ac
mov eax, esi
mov edx, 0x3c
call fcn.00483214
mov dword [esi + 8], 0x21
mov dword [esi + 0x14], 0x101
mov dword [esi + 0x20], 0x81
mov dword [esi + 0x28], 0x81
mov dword [esi + 0x30], 0x801
mov dword [esi + 0x38], 0x801
mov eax, 0x21
call fcn.0040276c
mov dword [esi + 4], eax
mov eax, 0x101
call fcn.0040276c
mov dword [esi + 0x10], eax
mov eax, 0x81
call fcn.0040276c
mov dword [esi + 0x1c], eax
mov eax, 0x81
call fcn.0040276c
mov dword [esi + 0x24], eax
mov eax, 0x801
call fcn.0040276c
mov dword [esi + 0x2c], eax
mov eax, 0x801
call fcn.0040276c
mov dword [esi + 0x34], eax
push esi
push 0x80000000
mov eax, dword [ebp - 4]
call fcn.00404460
push eax
mov eax, dword [ebp - 4]
call fcn.00404660
push eax
call sub.wininet.dll_InternetCrackUrlA
cmp eax, 1
sbb ebx, ebx
inc ebx
test bl, bl
je 0x4843a5
mov eax, edi
mov edx, dword [esi + 4]
call fcn.00404398
mov eax, dword [ebp - 8]
mov edx, dword [esi + 0x10]
call fcn.00404398
mov eax, dword [ebp + 0x18]
mov edx, dword [esi + 0x2c]
call fcn.00404398
mov eax, dword [ebp + 0x14]
mov edx, dword [esi + 0x1c]
call fcn.00404398
mov eax, dword [ebp + 0x10]
mov edx, dword [esi + 0x24]
call fcn.00404398
mov eax, dword [ebp + 0xc]
mov edx, dword [esi + 0x34]
call fcn.00404398
mov eax, dword [ebp + 8]
mov dx, word [esi + 0x18]
mov word [eax], dx
mov eax, dword [esi + 0x34]
call fcn.0040278c
mov eax, dword [esi + 0x2c]
call fcn.0040278c
mov eax, dword [esi + 0x24]
call fcn.0040278c
mov eax, dword [esi + 0x1c]
call fcn.0040278c
mov eax, dword [esi + 0x10]
call fcn.0040278c
mov eax, dword [esi + 4]
call fcn.0040278c
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x4843f2
lea eax, [ebp - 4]
call fcn.004041a0
ret

Function at 0x48460c
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffff00
push ebx
mov ebx, eax
push esi
push edi
mov esi, ecx
mov eax, esi
test eax, eax
je 0x484625
mov eax, dword [esi - 4]
push eax
push esi
mov esi, edx
mov ecx, esi
test ecx, ecx
je 0x484632
mov ecx, dword [esi - 4]
add al, cl
inc eax
lea edi, [ebp - 0x100]
mov edx, eax
stosb byte es:[edi], al
mov al, cl
stosb byte es:[edi], al
rep movsb byte es:[edi], byte [esi]
pop esi
pop ecx
rep movsb byte es:[edi], byte [esi]
mov ecx, edx
std
dec edi
mov esi, edi
xor dl, 0xeb
lodsb al, byte [esi]
xor al, dl
stosb byte es:[edi], al
loop 0x484650
cld
pop edi
pop esi
xor ecx, ecx
mov cl, byte [ebp - 0x100]
inc ecx
lea edx, [ebp - 0x100]
mov eax, ebx
mov ebx, dword [eax]
call dword [ebx + 0x10]
pop ebx
mov esp, ebp
pop ebp
ret