joyce8/EMBER2024-capa huggingface dataset:
Function at 0x42c760
Capabilities:
Contain obfuscated stackstrings

Disassembly:
push ebp
mov ebp, esp
push ecx
mov byte [ebp - 4], 0x3c
mov byte [ebp - 3], 0x49
mov byte [ebp - 2], 0x44
mov byte [ebp - 1], 0x3e
push 4
lea eax, [ebp - 4]
push eax
push 0x45f2dc
call fcn.00403f60
add esp, 0xc
mov byte [ebp - 4], 0x37
mov byte [ebp - 3], 0x3c
mov byte [ebp - 2], 0x2f
mov byte [ebp - 1], 0x49
push 4
lea ecx, [ebp - 4]
push ecx
push 0x45f2e0
call fcn.00403f60
add esp, 0xc
mov byte [ebp - 4], 0x44
mov byte [ebp - 3], 0x3e
mov byte [ebp - 2], 0
mov byte [ebp - 1], 0
push 4
lea edx, [ebp - 4]
push edx
push 0x45f2e4
call fcn.00403f60
add esp, 0xc
mov byte [ebp - 4], 0x3c
mov byte [ebp - 3], 0x49
mov byte [ebp - 2], 0x44
mov byte [ebp - 1], 0x3e
push 4
lea eax, [ebp - 4]
push eax
push 0x45f2ec
call fcn.00403f60
add esp, 0xc
mov byte [ebp - 4], 0x34
mov byte [ebp - 3], 0x30
mov byte [ebp - 2], 0x3c
mov byte [ebp - 1], 0x2f
push 4
lea ecx, [ebp - 4]
push ecx
push 0x45f2f0
call fcn.00403f60
add esp, 0xc
mov byte [ebp - 4], 0x49
mov byte [ebp - 3], 0x44
mov byte [ebp - 2], 0x3e
mov byte [ebp - 1], 0
push 4
lea edx, [ebp - 4]
push edx
push 0x45f2f4
call fcn.00403f60
add esp, 0xc
mov byte [ebp - 4], 0x3c
mov byte [ebp - 3], 0x49
mov byte [ebp - 2], 0x44
mov byte [ebp - 1], 0x3e
push 4
lea eax, [ebp - 4]
push eax
push 0x45f2fc
call fcn.00403f60
add esp, 0xc
mov byte [ebp - 4], 0x31
mov byte [ebp - 3], 0x30
mov byte [ebp - 2], 0x31
mov byte [ebp - 1], 0x3c
push 4
lea ecx, [ebp - 4]
push ecx
push 0x45f300
call fcn.00403f60
add esp, 0xc
mov byte [ebp - 4], 0x2f
mov byte [ebp - 3], 0x49
mov byte [ebp - 2], 0x44
mov byte [ebp - 1], 0x3e
push 4
lea edx, [ebp - 4]
push edx
push 0x45f304
call fcn.00403f60
add esp, 0xc
mov byte [ebp - 4], 0x3c
mov byte [ebp - 3], 0x49
mov byte [ebp - 2], 0x44
mov byte [ebp - 1], 0x3e
push 4
lea eax, [ebp - 4]
push eax
push 0x45f30c
call fcn.00403f60
add esp, 0xc
mov byte [ebp - 4], 0x35
mov byte [ebp - 3], 0x30
mov byte [ebp - 2], 0x33
mov byte [ebp - 1], 0x3c
push 4
lea ecx, [ebp - 4]
push ecx
push 0x45f310
call fcn.00403f60
add esp, 0xc
mov byte [ebp - 4], 0x2f
mov byte [ebp - 3], 0x49
mov byte [ebp - 2], 0x44
mov byte [ebp - 1], 0x3e
push 4
lea edx, [ebp - 4]
push edx
push 0x45f314
call fcn.00403f60
add esp, 0xc
mov byte [ebp - 4], 0x3c
mov byte [ebp - 3], 0x49
mov byte [ebp - 2], 0x44
mov byte [ebp - 1], 0x3e
push 4
lea eax, [ebp - 4]
push eax
push 0x45f31c
call fcn.00403f60
add esp, 0xc
mov byte [ebp - 4], 0x31
mov byte [ebp - 3], 0x34
mov byte [ebp - 2], 0x3c
mov byte [ebp - 1], 0x2f
push 4
lea ecx, [ebp - 4]
push ecx
push 0x45f320
call fcn.00403f60
add esp, 0xc
mov byte [ebp - 4], 0x49
mov byte [ebp - 3], 0x44
mov byte [ebp - 2], 0x3e
mov byte [ebp - 1], 0
push 4
lea edx, [ebp - 4]
push edx
push 0x45f324
call fcn.00403f60
add esp, 0xc
call fcn.0042c6d0
mov esp, ebp
pop ebp
ret 4
Function at 0x42c980
Capabilities:
Get session information
Get session user name

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x1c
mov dword [ebp - 0x14], 0
mov dword [ebp - 0xc], 0
mov dword [ebp - 4], 0
mov dword [ebp - 8], 0
mov dword [ebp - 0x10], 0
mov dword [ebp - 0x18], 0
lea eax, [ebp - 0xc]
push eax
lea ecx, [ebp - 0x18]
push ecx
push 1
push 0
push 0
call sub.WTSAPI32.dll_WTSEnumerateSessionsW
test eax, eax
jne 0x42c9d3
mov dword [ebp - 0x14], 0xffffffff
jmp 0x42ca9d
call dword [sym.imp.KERNEL32.dll_WTSGetActiveConsoleSessionId]
mov dword [ebp - 4], eax
mov dword [ebp - 0x1c], 0
jmp 0x42c9ee
mov edx, dword [ebp - 0x1c]
add edx, 1
mov dword [ebp - 0x1c], edx
mov eax, dword [ebp - 0x1c]
cmp eax, dword [ebp - 0xc]
jae 0x42ca96
mov dword [ebp - 0x10], 0
lea ecx, [ebp - 8]
push ecx
lea edx, [ebp - 0x10]
push edx
push 5
mov eax, dword [ebp - 0x1c]
imul eax, eax, 0xc
mov ecx, dword [ebp - 0x18]
mov edx, dword [ecx + eax]
push edx
push 0
call sub.WTSAPI32.dll_WTSQuerySessionInformationW
test eax, eax
jne 0x42ca2c
mov dword [ebp - 0x14], 0xfffffffe
jmp 0x42ca96
mov eax, dword [ebp - 0x1c]
imul eax, eax, 0xc
mov ecx, dword [ebp - 0x18]
mov edx, dword [ecx + eax]
cmp edx, dword [ebp - 4]
jne 0x42ca54
mov eax, dword [ebp - 0xc]
mov dword [ebp - 0x14], eax
mov ecx, dword [ebp - 0x10]
push ecx
push 0x45e780
call dword [sym.imp.KERNEL32.dll_lstrcpyW]
jmp 0x42ca7b
mov edx, dword [ebp - 0x10]
push edx
mov eax, dword [0x45e778]
shl eax, 8
add eax, 0x45e880
push eax
call dword [sym.imp.KERNEL32.dll_lstrcpyW]
mov ecx, dword [0x45e778]
add ecx, 1
mov dword [0x45e778], ecx
cmp dword [ebp - 0x10], 0
je 0x42ca91
mov edx, dword [ebp - 0x10]
push edx
call sub.WTSAPI32.dll_WTSFreeMemory
mov dword [ebp - 0x10], 0
jmp 0x42c9e5
jmp 0x42ca9d
cmp dword [ebp - 0x10], 0
je 0x42caac
mov eax, dword [ebp - 0x10]
push eax
call sub.WTSAPI32.dll_WTSFreeMemory
cmp dword [ebp - 0x18], 0
je 0x42cabb
mov ecx, dword [ebp - 0x18]
push ecx
call sub.WTSAPI32.dll_WTSFreeMemory
mov eax, dword [ebp - 0x14]
mov esp, ebp
pop ebp
ret 4
Function at 0x42cd80
Capabilities:
Prepare http request
Receive http response

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x20
mov dword [ebp - 0x1c], 0
mov dword [ebp - 0x18], 0
mov dword [ebp - 0x14], str.Accept:___r_nPragma:_no_cache_r_nCache_Control:_no_cache_r_n
mov dword [ebp - 0x20], str.Content_Type:_application_x_www_form_urlencoded_r_n
mov eax, dword [ebp - 0x14]
mov dword [ebp - 4], eax
mov dword [ebp - 0x10], 0
mov dword [ebp - 0xc], 0
mov dword [ebp - 8], 0
push 0x441f64
mov ecx, dword [ebp + 0xc]
push ecx
call dword [sym.imp.KERNEL32.dll_lstrcmpW]
test eax, eax
je 0x42cdd6
mov edx, dword [ebp - 0x20]
mov dword [ebp - 4], edx
cmp dword [ebp + 0x10], 0
je 0x42cdfc
mov eax, dword [ebp + 0x10]
mov dword [ebp - 0x10], eax
mov ecx, dword [ebp + 0x10]
push ecx
call dword [sym.imp.KERNEL32.dll_lstrlenA]
mov dword [ebp - 0xc], eax
mov edx, dword [ebp + 0x10]
push edx
call dword [sym.imp.KERNEL32.dll_lstrlenA]
mov dword [ebp - 8], eax
mov eax, dword [0x446030]
push eax
push 0
push 0
push 0
mov ecx, dword [ebp + 8]
add ecx, 0x248
push ecx
mov edx, dword [ebp + 0xc]
push edx
mov eax, dword [ebp + 8]
mov ecx, dword [eax + 4]
push ecx
call dword [sym.imp.WINHTTP.dll_WinHttpOpenRequest]
mov edx, dword [ebp + 8]
mov dword [edx + 8], eax
mov eax, dword [ebp + 8]
cmp dword [eax + 8], 0
jne 0x42ce44
mov dword [ebp - 0x1c], 0xffffffff
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov dword [ebp - 0x18], eax
jmp 0x42cea5
push 0
mov ecx, dword [ebp - 8]
push ecx
mov edx, dword [ebp - 0xc]
push edx
mov eax, dword [ebp - 0x10]
push eax
push 0xffffffffffffffff
mov ecx, dword [ebp - 4]
push ecx
mov edx, dword [ebp + 8]
mov eax, dword [edx + 8]
push eax
call dword [sym.imp.WINHTTP.dll_WinHttpSendRequest]
test eax, eax
jne 0x42ce7b
mov dword [ebp - 0x1c], 0xfffffffe
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov dword [ebp - 0x18], eax
jmp 0x42cea5
push 0
mov ecx, dword [ebp + 8]
mov edx, dword [ecx + 8]
push edx
call dword [sym.imp.WINHTTP.dll_WinHttpReceiveResponse]
test eax, eax
jne 0x42ce9e
mov dword [ebp - 0x1c], 0xfffffffd
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov dword [ebp - 0x18], eax
jmp 0x42cea5
mov eax, dword [ebp - 0x1c]
mov esp, ebp
pop ebp
ret 0xc
Function at 0x42cf60
Capabilities:
Initialize winhttp library

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xc
mov dword [ebp - 8], 0
mov dword [ebp - 4], 0
mov dword [0x446030], 0x100
push 0
push 0
push 0
push 0
push str.UserAgent_1.0
call dword [sym.imp.WINHTTP.dll_WinHttpOpen]
mov ecx, dword [ebp + 8]
mov dword [ecx], eax
mov edx, dword [ebp + 8]
cmp dword [edx], 0
jne 0x42cfb3
mov dword [ebp - 8], 0xffffffff
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov dword [ebp - 4], eax
jmp 0x42d0fa
cmp dword [ebp + 0x10], 0
je 0x42cfcd
push 4
lea eax, [ebp + 0x10]
push eax
push 3
mov ecx, dword [ebp + 8]
mov edx, dword [ecx]
push edx
call dword [sym.imp.WINHTTP.dll_WinHttpSetOption]
mov eax, dword [ebp + 8]
mov dword [eax + 0xc], 0x3c
mov ecx, dword [ebp + 8]
add ecx, 0x48
mov edx, dword [ebp + 8]
mov dword [edx + 0x1c], ecx
mov eax, dword [ebp + 8]
mov dword [eax + 0x20], 0x100
mov ecx, dword [ebp + 8]
add ecx, 0x248
mov edx, dword [ebp + 8]
mov dword [edx + 0x38], ecx
mov eax, dword [ebp + 8]
mov dword [eax + 0x3c], 0x800
mov ecx, dword [ebp + 8]
add ecx, 0xc
push ecx
push 0
mov edx, dword [ebp + 0xc]
push edx
call dword [sym.imp.KERNEL32.dll_lstrlenW]
push eax
mov eax, dword [ebp + 0xc]
push eax
call dword [sym.imp.WINHTTP.dll_WinHttpCrackUrl]
test eax, eax
jne 0x42d03d
mov dword [ebp - 8], 0xfffffffe
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov dword [ebp - 4], eax
jmp 0x42d0fa
mov ecx, dword [ebp + 8]
cmp dword [ecx + 0x18], 2
jne 0x42d073
mov dword [ebp - 0xc], 0xa00
push 4
lea edx, [ebp - 0xc]
push edx
push 0x54
mov eax, dword [ebp + 8]
mov ecx, dword [eax]
push ecx
call dword [sym.imp.WINHTTP.dll_WinHttpSetOption]
mov edx, dword [0x446030]
or edx, 0x800000
mov dword [0x446030], edx
mov dword [0x45da9c], 1
mov eax, dword [ebp + 8]
add eax, 0x48
mov dword [0x45e770], eax
mov ecx, dword [ebp + 8]
add ecx, 0x248
mov dword [0x45e774], ecx
mov edx, dword [ebp + 8]
movzx eax, word [edx + 0x24]
mov dword [0x4570e0], eax
push 0
mov ecx, dword [ebp + 8]
movzx edx, word [ecx + 0x24]
push edx
mov eax, dword [ebp + 8]
add eax, 0x48
push eax
mov ecx, dword [ebp + 8]
mov edx, dword [ecx]
push edx
call dword [sym.imp.WINHTTP.dll_WinHttpConnect]
mov ecx, dword [ebp + 8]
mov dword [ecx + 4], eax
mov edx, dword [ebp + 8]
cmp dword [edx + 4], 0
jne 0x42d0f3
mov dword [ebp - 8], 0xfffffffd
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov dword [ebp - 4], eax
mov dword [0x45da9c], 0
mov dword [0x45e774], 0
jmp 0x42d0fa
mov eax, dword [ebp - 8]
mov esp, ebp
pop ebp
ret 0xc
Function at 0x42ec10
Capabilities:
Get common file path
Get program files directory

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x18
mov dword [ebp - 0x18], 0
mov dword [ebp - 0x14], 0
mov dword [ebp - 0x10], 0
mov dword [ebp - 8], 0
mov dword [ebp - 4], 0
push 0
call dword [sym.imp.ole32.dll_CoInitialize]
test eax, eax
jge 0x42ec5f
mov dword [ebp - 0x18], 0xffffffff
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov dword [ebp - 0x14], eax
jmp 0x42ed9c
lea eax, [ebp - 0xc]
push eax
call dword [sym.imp.SHELL32.dll_SHGetMalloc]
test eax, eax
jge 0x42ec82
mov dword [ebp - 0x18], 0xfffffffe
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov dword [ebp - 0x14], eax
jmp 0x42ed96
lea ecx, [ebp - 0x10]
push ecx
push 0
push 0
call dword [sym.imp.SHELL32.dll_SHGetSpecialFolderLocation]
test eax, eax
jge 0x42ecae
mov dword [ebp - 0x18], 0xfffffffd
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov dword [ebp - 0x14], eax
jmp 0x42ed39
lea edx, [ebp - 8]
push edx
push 5
push 0
call dword [sym.imp.SHELL32.dll_SHGetSpecialFolderLocation]
test eax, eax
jge 0x42ecd4
mov dword [ebp - 0x18], 0xfffffffc
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov dword [ebp - 0x14], eax
jmp 0x42ed39
lea eax, [ebp - 4]
push eax
push 0x26
push 0
call dword [sym.imp.SHELL32.dll_SHGetSpecialFolderLocation]
test eax, eax
jge 0x42ecfa
mov dword [ebp - 0x18], 0xfffffffb
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov dword [ebp - 0x14], eax
jmp 0x42ed39
cmp dword [ebp - 0x10], 0
je 0x42ed0f
push 0x45e3a0
mov ecx, dword [ebp - 0x10]
push ecx
call dword [sym.imp.SHELL32.dll_SHGetPathFromIDListW]
cmp dword [ebp - 8], 0
je 0x42ed24
push 0x45e4a0
mov edx, dword [ebp - 8]
push edx
call dword [sym.imp.SHELL32.dll_SHGetPathFromIDListW]
cmp dword [ebp - 4], 0
je 0x42ed39
push 0x45e5a0
mov eax, dword [ebp - 4]
push eax
call dword [sym.imp.SHELL32.dll_SHGetPathFromIDListW]
cmp dword [ebp - 4], 0
je 0x42ed51
mov ecx, dword [ebp - 4]
push ecx
mov edx, dword [ebp - 0xc]
mov eax, dword [edx]
mov ecx, dword [ebp - 0xc]
push ecx
mov edx, dword [eax + 0x14]
call edx
cmp dword [ebp - 8], 0
je 0x42ed69
mov eax, dword [ebp - 8]
push eax
mov ecx, dword [ebp - 0xc]
mov edx, dword [ecx]
mov eax, dword [ebp - 0xc]
push eax
mov ecx, dword [edx + 0x14]
call ecx
cmp dword [ebp - 0x10], 0
je 0x42ed81
mov edx, dword [ebp - 0x10]
push edx
mov eax, dword [ebp - 0xc]
mov ecx, dword [eax]
mov edx, dword [ebp - 0xc]
push edx
mov eax, dword [ecx + 0x14]
call eax
mov ecx, dword [ebp - 0xc]
mov edx, dword [ecx]
mov eax, dword [ebp - 0xc]
push eax
mov ecx, dword [edx + 8]
call ecx
jmp 0x42ed96
call dword [sym.imp.ole32.dll_CoUninitialize]
mov eax, dword [ebp - 0x18]
mov esp, ebp
pop ebp
ret 4
Function at 0x430280
Capabilities:
Get user security identifier

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x218
mov eax, dword [0x4452a0]
xor eax, ebp
mov dword [ebp - 0xc], eax
mov dword [ebp - 0x214], 0x100
mov dword [ebp - 0x218], 0
lea eax, [ebp - 8]
push eax
lea ecx, [ebp - 0x214]
push ecx
lea edx, [ebp - 0x210]
push edx
lea eax, [ebp - 0x218]
push eax
push 0
mov ecx, dword [ebp + 0xc]
push ecx
push 0
call dword [sym.imp.ADVAPI32.dll_LookupAccountNameW]
mov edx, dword [ebp - 0x218]
push edx
push 0
call dword [sym.imp.KERNEL32.dll_GetProcessHeap]
push eax
call dword [sym.imp.KERNEL32.dll_HeapAlloc]
mov ecx, dword [ebp + 0x10]
mov dword [ecx], eax
mov edx, dword [ebp + 0x10]
cmp dword [edx], 0
jne 0x4302fa
mov dword [ebp - 4], 0
jmp 0x430343
lea eax, [ebp - 8]
push eax
lea ecx, [ebp - 0x214]
push ecx
lea edx, [ebp - 0x210]
push edx
lea eax, [ebp - 0x218]
push eax
mov ecx, dword [ebp + 0x10]
mov edx, dword [ecx]
push edx
mov eax, dword [ebp + 0xc]
push eax
push 0
call dword [sym.imp.ADVAPI32.dll_LookupAccountNameW]
mov dword [ebp - 4], eax
cmp dword [ebp - 4], 0
jne 0x430343
mov ecx, dword [ebp + 0x10]
mov edx, dword [ecx]
push edx
push 0
call dword [sym.imp.KERNEL32.dll_GetProcessHeap]
push eax
call dword [sym.imp.KERNEL32.dll_HeapFree]
mov eax, dword [ebp - 4]
mov ecx, dword [ebp - 0xc]
xor ecx, ebp
call fcn.00402850
mov esp, ebp
pop ebp
ret 0xc
Function at 0x430610
Capabilities:
Get session user name

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x21c
mov eax, dword [0x4452a0]
xor eax, ebp
mov dword [ebp - 4], eax
mov dword [ebp - 0x114], 1
mov dword [ebp - 0x110], 0x7c
call dword [sym.imp.KERNEL32.dll_GetUserDefaultLCID]
mov dword [0x446840], eax
push 0x100
push 0
lea eax, [ebp - 0x108]
push eax
call fcn.00402860
add esp, 0xc
push 0x100
push 0
lea ecx, [ebp - 0x218]
push ecx
call fcn.00402860
add esp, 0xc
lea edx, [ebp - 0x110]
push edx
lea eax, [ebp - 0x108]
push eax
call dword [sym.imp.ADVAPI32.dll_GetUserNameW]
test eax, eax
je 0x430766
lea ecx, [ebp - 0x108]
push ecx
lea edx, [ebp - 0x218]
push edx
call dword [sym.imp.KERNEL32.dll_lstrcpyW]
mov dword [ebp - 0x21c], 0
jmp 0x4306b9
mov eax, dword [ebp - 0x21c]
add eax, 1
mov dword [ebp - 0x21c], eax
mov ecx, dword [ebp - 0x21c]
movzx edx, word [ebp + ecx*2 - 0x218]
test edx, edx
je 0x430712
mov eax, dword [ebp - 0x21c]
movzx ecx, word [ebp + eax*2 - 0x218]
cmp ecx, 0x61
jl 0x430710
mov edx, dword [ebp - 0x21c]
movzx eax, word [ebp + edx*2 - 0x218]
cmp eax, 0x7a
jg 0x430710
mov ecx, dword [ebp - 0x21c]
movzx edx, word [ebp + ecx*2 - 0x218]
sub edx, 0x20
mov eax, dword [ebp - 0x21c]
mov word [ebp + eax*2 - 0x218], dx
jmp 0x4306aa
lea ecx, [ebp - 0x218]
push ecx
push str.ADMINISTRATOR
call dword [sym.imp.KERNEL32.dll_lstrcmpW]
test eax, eax
jne 0x430733
xor edx, edx
mov word [0x45daa0], dx
jmp 0x430766
lea eax, [ebp - 0x218]
push eax
push 0x442150
call dword [sym.imp.KERNEL32.dll_lstrcmpW]
test eax, eax
jne 0x430754
xor ecx, ecx
mov word [0x45daa0], cx
jmp 0x430766
lea edx, [ebp - 0x108]
push edx
push 0x45daa0
call dword [sym.imp.KERNEL32.dll_lstrcpyW]
mov eax, dword [ebp + 8]
push eax
call fcn.00430360
push 0x442160
call dword [sym.imp.KERNEL32.dll_GetModuleHandleW]
mov dword [ebp - 0x10c], eax
cmp dword [ebp - 0x10c], 0
jne 0x4307af
push 0x44217c
call dword [sym.imp.KERNEL32.dll_LoadLibraryW]
mov dword [ebp - 0x10c], eax
cmp dword [ebp - 0x10c], 0
jne 0x4307af
mov dword [0x446844], 2
jmp 0x4307e9
cmp dword [ebp - 0x10c], 0
je 0x4307e2
push str.AddAccessAllowedAceEx
mov ecx, dword [ebp - 0x10c]
push ecx
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
mov dword [0x446844], eax
cmp dword [0x446844], 0
jne 0x4307e2
mov dword [0x446844], 3
jmp 0x4307e9
mov eax, dword [ebp - 0x114]
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.00402850
mov esp, ebp
pop ebp
ret 4
Function at 0x405c10
Capabilities:
Read file on windows

Disassembly:
mov edx, dword [esp + 0xc]
sub esp, 0x75c
or ecx, 0xffffffff
xor eax, eax
push esi
push edi
mov edi, edx
repne scasb al, byte es:[edi]
not ecx
dec ecx
je 0x405d4e
mov edi, edx
or ecx, 0xffffffff
repne scasb al, byte es:[edi]
not ecx
sub edi, ecx
push 0x453240
mov eax, ecx
mov esi, edi
mov edi, 0x457c88
push str.OGFView.cfg
shr ecx, 2
rep movsd dword es:[edi], dword [esi]
mov ecx, eax
and ecx, 3
rep movsb byte es:[edi], byte [esi]
mov edi, dword [sym.imp.MSVCRT.DLL_fopen]
call edi
mov esi, eax
add esp, 8
test esi, esi
jne 0x405c93
push 0x453250
push str.OGFViewer.cfg
call edi
mov esi, eax
add esp, 8
test esi, esi
jne 0x405c93
push str.gamedata_textures_
push 0x457d8c
call dword [sym.imp.MSVCRT.DLL_sprintf]
add esp, 8
jmp 0x405cb0
push esi
push 0x104
push 1
push 0x457d8c
call dword [sym.imp.MSVCRT.DLL_fread]
push esi
call dword [sym.imp.MSVCRT.DLL_fclose]
add esp, 0x14
push 0
push 0x457c88
mov dword [0x457c80], 0x457d8c
call fcn.004083b0
add esp, 8
mov dword [0x457c84], eax
test eax, eax
jne 0x405ce3
push 0x1010
push str.r_dx9::Mesh_Tool_1.0.5_.201312xx
push str.OGF_DX9:_Model_is_BAD.
jmp 0x405d5d
lea ecx, [esp + 8]
call fcn.00402390
call dword [sym.imp.COMCTL32.DLL_InitCommonControls]
mov ecx, dword [esp + 0x768]
push ecx
lea ecx, [esp + 0xc]
call fcn.0040a340
test eax, eax
jge 0x405d25
lea ecx, [esp + 0xc]
mov dword [esp + 8], 0x44e894
call fcn.0040c6c0
pop edi
xor eax, eax
pop esi
add esp, 0x75c
ret 0x10
lea ecx, [esp + 8]
call fcn.0040bca0
lea ecx, [esp + 0xc]
mov esi, eax
mov dword [esp + 8], 0x44e894
call fcn.0040c6c0
mov eax, esi
pop edi
pop esi
add esp, 0x75c
ret 0x10
push 0x1030
push 0x4531f8
push str.USAGE:_OGF_DX9.exe__meshfile.ext_
push 0
call dword [sym.imp.USER32.DLL_MessageBoxA]
pop edi
xor eax, eax
pop esi
add esp, 0x75c
ret 0x10
Function at 0x41b418
Capabilities:
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
push ecx
and dword [ebp - 4], 0
lea eax, [ebp - 4]
push eax
push 0x44f2bc
push 0x80000002
call dword [sym.imp.ADVAPI32.DLL_RegOpenKeyA]
test eax, eax
jne 0x41b46f
push esi
lea eax, [ebp + 0x14]
push eax
push dword [ebp + 0x10]
lea eax, [ebp + 0x10]
push eax
push 0
push dword [ebp + 0xc]
push dword [ebp - 4]
call dword [sym.imp.ADVAPI32.DLL_RegQueryValueExA]
push dword [ebp - 4]
mov esi, eax
call dword [sym.imp.ADVAPI32.DLL_RegCloseKey]
test esi, esi
pop esi
jne 0x41b46f
mov eax, dword [ebp + 0x10]
cmp eax, dword [ebp + 8]
jne 0x41b46f
xor eax, eax
inc eax
jmp 0x41b471
xor eax, eax
leave
ret 0x10

Function at 0x41b49a
Capabilities:
Get system information on windows
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x34
push edi
lea eax, [ebp - 4]
push eax
push 0x44f2bc
push 0x80000002
call dword [sym.imp.ADVAPI32.DLL_RegOpenKeyA]
xor edi, edi
test eax, eax
jne 0x41b508
lea eax, [ebp - 8]
push eax
lea eax, [ebp - 0x10]
push eax
lea eax, [ebp - 0xc]
push eax
push edi
push 0x44f2d8
push dword [ebp - 4]
mov dword [ebp - 8], 4
call dword [sym.imp.ADVAPI32.DLL_RegQueryValueExA]
test eax, eax
jne 0x41b4ff
cmp dword [ebp - 0xc], 4
jne 0x41b4ff
cmp dword [ebp - 0x10], edi
je 0x41b4ff
push dword [ebp - 4]
call dword [sym.imp.ADVAPI32.DLL_RegCloseKey]
mov dword [0x454884], edi
xor eax, eax
jmp 0x41b547
push dword [ebp - 4]
call dword [sym.imp.ADVAPI32.DLL_RegCloseKey]
cmp dword [0x454884], edi
jge 0x41b542
lea eax, [ebp - 0x34]
push eax
mov dword [0x454884], edi
call dword [sym.imp.KERNEL32.DLL_GetSystemInfo]
cmp word [ebp - 0x34], di
jne 0x41b542
cmp word [ebp - 0x14], 5
jb 0x41b542
call fcn.0041b475
test eax, eax
je 0x41b542
emms
mov dword [0x454884], 1
mov eax, dword [0x454884]
pop edi
leave
ret
Function at 0x41bb46
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x14
mov eax, dword [ebp + 0x14]
mov edx, dword [ebp + 0xc]
push edi
mov edi, dword [ebp + 0x18]
imul eax, edi
add eax, edx
cmp edx, eax
mov dword [ebp - 0x14], eax
jae 0x41bc67
mov eax, dword [ebp + 0x10]
lea eax, [edx + eax*4]
push ebx
push esi
mov dword [ebp + 0x14], eax
mov esi, 0xffc03fc0
mov eax, 0xff00ff
cmp edx, dword [ebp + 0x14]
mov ecx, dword [ebp + 8]
mov dword [ebp - 4], ecx
jae 0x41bc4b
mov ebx, dword [ebp + 0x14]
sub ebx, edx
dec ebx
shr ebx, 3
lea ecx, [edx + 4]
inc ebx
mov dword [ebp - 0xc], ecx
mov dword [ebp - 0x10], ebx
mov edx, dword [ecx + edi]
mov edi, dword [edi + ecx - 4]
mov dword [ebp - 8], edi
shr edi, 2
and edi, esi
mov dword [ebp + 0x10], edx
mov edx, dword [ecx]
mov ecx, dword [ecx - 4]
mov ebx, ecx
shr ebx, 2
and ebx, esi
add ebx, edi
mov edi, dword [ebp + 0x10]
shr edi, 2
and edi, esi
add ebx, edi
mov edi, edx
shr edi, 2
and edi, esi
lea ebx, [ebx + edi - 0x7fff80]
mov edi, dword [ebp - 8]
and edi, eax
mov esi, ecx
and esi, eax
add esi, edi
mov edi, dword [ebp + 0x10]
and edi, eax
add esi, edi
mov edi, edx
and edi, eax
lea esi, [esi + edi + 0x20002]
mov edi, dword [ebp - 8]
shr ecx, 2
shr esi, 2
xor ebx, esi
shr edi, 2
mov esi, 0x3fc03fc0
and ecx, esi
and edi, esi
add ecx, edi
mov edi, dword [ebp + 0x10]
shr edi, 2
and edi, esi
add ecx, edi
mov edi, dword [ebp + 0x18]
shr edx, 2
and edx, esi
lea ecx, [ecx + edx + 0x800080]
and ebx, eax
xor ebx, ecx
mov ecx, dword [ebp - 4]
add dword [ebp - 4], 4
mov dword [ecx], ebx
mov ecx, dword [ebp - 0xc]
add ecx, 8
dec dword [ebp - 0x10]
mov dword [ebp - 0xc], ecx
mov esi, 0xffc03fc0
jne 0x41bb9d
mov edx, dword [ebp + 0xc]
mov ecx, dword [ebp + 0x1c]
add dword [ebp + 8], ecx
lea ecx, [edi + edi]
add dword [ebp + 0x14], ecx
add edx, ecx
cmp edx, dword [ebp - 0x14]
mov dword [ebp + 0xc], edx
jb 0x41bb7b
pop esi
pop ebx
xor eax, eax
pop edi
leave
ret 0x18
Function at 0x41bf1b
Capabilities:
Encode data using xor

Disassembly:
sub esp, 0x24
mov eax, dword [ecx + 4]
mov eax, dword [eax + 0x20]
push ebp
push esi
mov esi, dword [ecx]
mov ebp, dword [esi + 0x6c]
push edi
mov edi, dword [esi + 0x60]
imul ebp, edi
mov dword [esp + 0x10], eax
mov eax, dword [esi + 0x20]
add ebp, eax
cmp eax, ebp
mov dword [esp + 0x28], ecx
mov dword [esp + 0x1c], eax
mov dword [esp + 0x2c], ebp
jae 0x41c053
mov edx, 0xf81f
push ebx
mov ebx, dword [esp + 0x14]
mov esi, dword [esi + 0x68]
lea esi, [eax + esi*2]
mov dword [esp + 0x10], ebx
add edi, eax
cmp eax, esi
mov ebx, eax
mov dword [esp + 0x18], ebx
mov dword [esp + 0x1c], edi
mov dword [esp + 0x28], esi
jae 0x41c034
movzx ecx, word [ebx]
movzx esi, word [ebx + 2]
movzx eax, word [edi + 2]
movzx edi, word [edi]
mov ebp, ecx
mov ebx, eax
and bx, dx
and bp, dx
mov dword [esp + 0x24], ecx
and ecx, 0xffff07e0
add ebx, ebp
mov ebp, edi
and bp, dx
add ebx, ebp
mov ebp, esi
and bp, dx
lea ebx, [ebx + ebp + 0x1002]
mov ebp, eax
and ebp, 0xffff07e0
add ebp, ecx
mov ecx, edi
and ecx, 0xffff07e0
add ebp, ecx
mov ecx, esi
and ecx, 0xffff07e0
shr ebx, 2
lea ecx, [ecx + ebp + 0x40]
shr ecx, 2
xor ebx, ecx
mov ecx, dword [esp + 0x24]
and eax, edx
and ecx, edx
add eax, ecx
and edi, edx
add eax, edi
mov edi, dword [esp + 0x1c]
and esi, edx
and ebx, 0xffff07e0
lea eax, [eax + esi + 0x1002]
shr eax, 2
xor ebx, eax
mov eax, dword [esp + 0x10]
add dword [esp + 0x10], 2
mov word [eax], bx
mov ebx, dword [esp + 0x18]
add ebx, 4
add edi, 4
cmp ebx, dword [esp + 0x28]
mov dword [esp + 0x18], ebx
mov dword [esp + 0x1c], edi
jb 0x41bf7b
mov ecx, dword [esp + 0x2c]
mov eax, dword [esp + 0x20]
mov ebp, dword [esp + 0x30]
mov esi, dword [ecx + 4]
mov esi, dword [esi + 0x60]
add dword [esp + 0x14], esi
mov esi, dword [ecx]
mov edi, dword [esi + 0x60]
lea eax, [eax + edi*2]
cmp eax, ebp
mov dword [esp + 0x20], eax
jb 0x41bf55
pop ebx
pop edi
pop esi
xor eax, eax
pop ebp
add esp, 0x24
ret