joyce8/EMBER2024-capa huggingface dataset:
Function at 0x434920
Capabilities:
Check if file exists

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x520e31
mov eax, dword fs:[0]
push eax
sub esp, 0xc
push ebx
push esi
push edi
mov eax, dword [0x57146c]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov dword [ebp - 0x10], 0
mov ebx, dword [ebp + 0xc]
test ebx, ebx
je 0x434aca
push ebx
lea ecx, [ebp + 0xc]
call fcn.00404880
push ebx
mov dword [ebp - 4], 0
call dword [sym.imp.SHLWAPI.dll_PathIsRelativeW]
or esi, 0xffffffff
test eax, eax
je 0x434a89
mov edi, dword [ebp + 8]
mov eax, dword [edi + 4]
mov byte [ebp - 4], 1
mov ecx, dword [eax - 0x10]
test ecx, ecx
je 0x434998
mov eax, dword [ecx]
call dword [eax + 0x10]
mov ecx, eax
test ecx, ecx
jne 0x4349ae
call fcn.004057e0
mov ecx, eax
mov edx, dword [eax]
call dword [edx + 0x10]
mov ecx, eax
test ecx, ecx
je 0x434ade
mov eax, dword [ecx]
call dword [eax + 0xc]
mov dword [ebp - 0x10], 1
lea esi, [eax + 0x10]
mov eax, dword [edi + 4]
mov dword [ebp + 8], esi
mov dword [ebp - 0x14], eax
mov edi, dword [eax - 0xc]
mov dword [ebp - 0x18], edi
lea edx, [edi + 1]
test edx, edx
js 0x434ae8
mov eax, dword [esi - 8]
mov ecx, 1
sub ecx, dword [esi - 4]
sub eax, edx
or eax, ecx
jge 0x4349f4
push edx
lea ecx, [ebp + 8]
call fcn.00405b70
mov esi, dword [ebp + 8]
add edi, edi
push edi
push dword [ebp - 0x14]
push edi
push esi
call fcn.00435020
lea ecx, [edi + esi]
add esp, 0x10
test ecx, ecx
jne 0x434a1d
call fcn.004c24d9
mov dword [eax], 0x16
call fcn.004c23b3
jmp 0x434a26
mov ax, word [0x52ee20]
mov word [ecx], ax
mov eax, dword [ebp - 0x18]
inc eax
cmp eax, dword [esi - 8]
jg 0x434ae8
xor ecx, ecx
mov dword [esi - 0xc], eax
mov word [esi + eax*2], cx
lea eax, [ebp + 8]
push eax
lea ecx, [ebp + 0xc]
call fcn.0040b500
lea edx, [esi - 0x10]
mov byte [ebp - 4], 0
or esi, 0xffffffff
mov eax, esi
lock xadd dword [edx + 0xc], eax
dec eax
test eax, eax
jg 0x434a66
mov ecx, dword [edx]
push edx
mov eax, dword [ecx]
call dword [eax + 4]
mov ecx, ebx
lea edx, [ecx + 2]
nop dword [eax + eax]
mov ax, word [ecx]
add ecx, 2
test ax, ax
jne 0x434a70
sub ecx, edx
sar ecx, 1
push ecx
push ebx
lea ecx, [ebp + 0xc]
call fcn.00416b80
push dword [ebp + 0xc]
call dword [sym.imp.SHLWAPI.dll_PathFileExistsW]
test eax, eax
je 0x434aab
push 0xffffffffffffffff
push 0
push 0
push 1
push 1
push dword [ebp + 0x10]
push dword [ebp + 0xc]
call fcn.00433290
mov edx, dword [ebp + 0xc]
mov dword [ebp - 4], 0xffffffff
add edx, 0xfffffff0
lock xadd dword [edx + 0xc], esi
dec esi
test esi, esi
jg 0x434aca
mov ecx, dword [edx]
push edx
mov eax, dword [ecx]
call dword [eax + 4]
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 0xc
push 0x80004005
call fcn.00404b90
push 0x80070057
call fcn.00404b90
int3
Function at 0x434b00
Capabilities:
Set registry value

Disassembly:
push ebp
mov ebp, esp
mov edx, dword [ebp + 0xc]
cmp dword [edx], 0
je 0x434b66
push esi
mov esi, dword [edx + 4]
test esi, esi
je 0x434b65
mov eax, esi
push ebx
lea ebx, [eax + 2]
nop dword [eax]
mov cx, word [eax]
add eax, 2
test cx, cx
jne 0x434b20
sub eax, ebx
sar eax, 1
je 0x434b64
mov ebx, dword [edx + 0xc]
mov ecx, ebx
lea eax, [ecx + 2]
mov dword [ebp + 0xc], eax
nop dword [eax]
mov ax, word [ecx]
add ecx, 2
test ax, ax
jne 0x434b40
sub ecx, dword [ebp + 0xc]
sar ecx, 1
lea eax, [ecx + ecx]
push eax
push ebx
push dword [edx + 0x10]
push dword [edx + 8]
push esi
push dword [edx]
call dword [sym.imp.SHLWAPI.dll_SHSetValueW]
pop ebx
pop esi
pop ebp
ret 8
Function at 0x437350
Capabilities:
Check if file exists
Delete file
Get file size

Disassembly:
push ebp
mov ebp, esp
mov eax, dword [ebp + 8]
sub esp, 8
push esi
lea esi, [ecx + 0x2c]
mov ecx, dword [eax]
mov eax, dword [esi]
push edi
lea edx, [ecx - 0x10]
lea edi, [eax - 0x10]
cmp edx, edi
je 0x4373b4
cmp dword [edi + 0xc], 0
push ebx
lea ebx, [edi + 0xc]
jl 0x4373a6
mov eax, dword [edx]
cmp eax, dword [edi]
jne 0x4373a6
push edx
call fcn.00404cf0
add esp, 4
mov dword [ebp + 8], eax
or ecx, 0xffffffff
lock xadd dword [ebx], ecx
dec ecx
test ecx, ecx
jg 0x43739f
mov ecx, dword [edi]
push edi
mov edx, dword [ecx]
call dword [edx + 4]
mov eax, dword [ebp + 8]
add eax, 0x10
mov dword [esi], eax
jmp 0x4373b3
push dword [ecx - 0xc]
push ecx
mov ecx, esi
call fcn.00405fa0
mov eax, dword [esi]
pop ebx
push eax
call dword [sym.imp.SHLWAPI.dll_PathFileExistsW]
test eax, eax
je 0x43741a
mov eax, dword [esi]
xorps xmm0, xmm0
movlpd qword [ebp - 8], xmm0
cmp dword [eax - 0xc], 0
je 0x43741a
push 0
push 0x80
push 3
push 0
push 0
push 0xc0000000
push eax
call dword [sym.imp.KERNEL32.dll_CreateFileW]
mov edi, eax
cmp edi, 0xffffffff
je 0x437401
lea eax, [ebp - 8]
push eax
push edi
call dword [sym.imp.KERNEL32.dll_GetFileSizeEx]
push edi
call dword [sym.imp.KERNEL32.dll_CloseHandle]
cmp dword [ebp - 4], 0
jl 0x43741a
jg 0x437412
cmp dword [ebp - 8], 0x40000000
jbe 0x43741a
push dword [esi]
call dword [sym.imp.KERNEL32.dll_DeleteFileW]
pop edi
pop esi
mov esp, ebp
pop ebp
ret 4

Function at 0x4375d0
Capabilities:
Check if file exists

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x521230
mov eax, dword fs:[0]
push eax
push esi
push edi
mov eax, dword [0x57146c]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov esi, ecx
mov eax, dword [esi + 0x50]
mov dword [esi], vtable.CFileManager.0
mov dword [esi + 4], vtable.CFileManager.1.0
mov dword [esi + 0x68], 1
test eax, eax
je 0x43762a
push 0xffffffffffffffff
push eax
call dword [sym.imp.KERNEL32.dll_WaitForSingleObject]
push dword [esi + 0x50]
call dword [sym.imp.KERNEL32.dll_CloseHandle]
mov dword [esi + 0x50], 0
push dword [esi + 0x40]
call dword [sym.imp.SHLWAPI.dll_PathFileExistsW]
test eax, eax
je 0x437642
push dword [esi + 0x40]
call fcn.004052a0
add esp, 4
lea ecx, [esi + 0x44]
call fcn.004120b0
mov edx, dword [esi + 0x40]
or edi, 0xffffffff
sub edx, 0x10
mov eax, edi
lock xadd dword [edx + 0xc], eax
dec eax
test eax, eax
jg 0x437667
mov ecx, dword [edx]
push edx
mov eax, dword [ecx]
call dword [eax + 4]
lea eax, [esi + 0x28]
mov dword [esi + 0x24], vtable._BaseModule::CCriticalSection.0
push eax
call dword [sym.imp.KERNEL32.dll_DeleteCriticalSection]
mov edx, dword [esi + 0x20]
sub edx, 0x10
lock xadd dword [edx + 0xc], edi
dec edi
test edi, edi
jg 0x437690
mov ecx, dword [edx]
push edx
mov eax, dword [ecx]
call dword [eax + 4]
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
mov esp, ebp
pop ebp
ret
Function at 0x4376b0
Capabilities:
Check if file exists

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x521250
mov eax, dword fs:[0]
push eax
push esi
push edi
mov eax, dword [0x57146c]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov esi, ecx
mov eax, dword [esi + 0x50]
mov dword [ebp - 4], 0
mov dword [esi], vtable.CFileManager.0
mov dword [esi + 4], vtable.CFileManager.1.0
mov dword [esi + 0x68], 1
test eax, eax
je 0x437711
push 0xffffffffffffffff
push eax
call dword [sym.imp.KERNEL32.dll_WaitForSingleObject]
push dword [esi + 0x50]
call dword [sym.imp.KERNEL32.dll_CloseHandle]
mov dword [esi + 0x50], 0
push dword [esi + 0x40]
call dword [sym.imp.SHLWAPI.dll_PathFileExistsW]
test eax, eax
je 0x437729
push dword [esi + 0x40]
call fcn.004052a0
add esp, 4
lea ecx, [esi + 0x44]
call fcn.004120b0
mov edx, dword [esi + 0x40]
or edi, 0xffffffff
sub edx, 0x10
mov eax, edi
lock xadd dword [edx + 0xc], eax
dec eax
test eax, eax
jg 0x43774e
mov ecx, dword [edx]
push edx
mov eax, dword [ecx]
call dword [eax + 4]
lea eax, [esi + 0x28]
mov dword [esi + 0x24], vtable._BaseModule::CCriticalSection.0
push eax
call dword [sym.imp.KERNEL32.dll_DeleteCriticalSection]
mov edx, dword [esi + 0x20]
sub edx, 0x10
lock xadd dword [edx + 0xc], edi
dec edi
test edi, edi
jg 0x437777
mov ecx, dword [edx]
push edx
mov eax, dword [ecx]
call dword [eax + 4]
test byte [ebp + 8], 1
je 0x437788
push 0x6c
push esi
call fcn.00477d79
add esp, 8
mov eax, esi
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
mov esp, ebp
pop ebp
ret 4
Function at 0x437fa0
Capabilities:
Check if file exists

Disassembly:
push ebp
mov ebp, esp
mov eax, 0x1318
call fcn.00478190
mov eax, dword [0x57146c]
xor eax, ebp
mov dword [ebp - 4], eax
mov eax, dword [ebp + 8]
mov ecx, dword [ebp + 0x10]
push ebx
push esi
mov esi, dword [ebp + 0xc]
push edi
mov edi, dword [eax]
mov dword [ebp - 0x1318], ecx
cmp dword [edi - 0xc], 0x104
jg 0x438168
push 0x800
lea eax, [ebp - 0x1304]
push 0
push eax
call fcn.004a7120
push 0x800
lea eax, [ebp - 0xb04]
push 0
push eax
call fcn.004a7120
push edi
lea eax, [ebp - 0x1304]
push 0x400
push eax
call fcn.004c26bf
add esp, 0x24
test esi, esi
je 0x43802b
cmp word [esi], 0
je 0x43802b
push esi
lea eax, [ebp - 0x1304]
push eax
call dword [sym.imp.SHLWAPI.dll_PathAppendW]
push 0xfe
lea eax, [ebp - 0x102]
push 0
push eax
call fcn.004a7120
mov edi, dword [sym.imp.SHLWAPI.dll_PathCombineW]
add esp, 0xc
mov ebx, dword [sym.imp.SHLWAPI.dll_PathFileExistsW]
xor esi, esi
nop
xor eax, eax
xorps xmm0, xmm0
mov word [ebp - 0x104], ax
lea eax, [ebp - 0x1314]
push eax
movups xmmword [ebp - 0x1314], xmm0
call dword [sym.imp.ole32.dll_CoCreateGuid]
push 0x200
lea eax, [ebp - 0x304]
push 0
push eax
call fcn.004a7120
movzx eax, byte [ebp - 0x1305]
push eax
movzx eax, byte [ebp - 0x1306]
push eax
movzx eax, byte [ebp - 0x1307]
push eax
movzx eax, byte [ebp - 0x1308]
push eax
movzx eax, byte [ebp - 0x1309]
push eax
movzx eax, byte [ebp - 0x130a]
push eax
movzx eax, byte [ebp - 0x130b]
push eax
movzx eax, byte [ebp - 0x130c]
push eax
movzx eax, word [ebp - 0x130e]
push eax
movzx eax, word [ebp - 0x1310]
push eax
push dword [ebp - 0x1314]
lea eax, [ebp - 0x304]
push str._08X__04X__04x__02X_02X__02X_02X_02X_02X_02X_02X
push eax
call fcn.00404850
lea eax, [ebp - 0x304]
add esp, 0x40
lea edx, [eax + 2]
mov cx, word [eax]
add eax, 2
test cx, cx
jne 0x4380f6
sub eax, edx
sar eax, 1
push eax
lea eax, [ebp - 0x304]
push eax
lea eax, [ebp - 0x104]
push 0x80
push eax
call fcn.004c27f0
add esp, 0x10
lea eax, [ebp - 0x104]
push eax
lea eax, [ebp - 0x1304]
push eax
lea eax, [ebp - 0xb04]
push eax
call edi
push str..tmp
lea eax, [ebp - 0xb04]
push 0x400
push eax
call fcn.004c25ea
add esp, 0xc
lea eax, [ebp - 0xb04]
push eax
call ebx
test eax, eax
je 0x43817b
inc esi
cmp esi, 0xa
jl 0x438050
pop edi
pop esi
xor eax, eax
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.00477d68
mov esp, ebp
pop ebp
ret
lea edx, [ebp - 0xb04]
lea esi, [edx + 2]
mov ax, word [edx]
add edx, 2
test ax, ax
jne 0x438184
mov ecx, dword [ebp - 0x1318]
lea eax, [ebp - 0xb04]
sub edx, esi
sar edx, 1
push edx
push eax
call fcn.00405fa0
mov ecx, dword [ebp - 4]
mov eax, 1
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.00477d68
mov esp, ebp
pop ebp
ret
Function at 0x43af30
Capabilities:
Get session user name
Move file

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x5217cb
mov eax, dword fs:[0]
push eax
sub esp, 0x21c
mov eax, dword [0x57146c]
xor eax, ebp
mov dword [ebp - 0x10], eax
push ebx
push esi
push edi
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov esi, dword [ebp + 0x10]
mov ebx, dword [ebp + 0xc]
mov edi, dword [ebp + 8]
push esi
push ebx
push edi
call dword [sym.imp.KERNEL32.dll_MoveFileExW]
test eax, eax
je 0x43af7e
mov eax, 1
jmp 0x43b0b3
call dword [sym.imp.KERNEL32.dll_GetLastError]
cmp eax, 5
je 0x43af90
xor eax, eax
jmp 0x43b0b3
lea ecx, [ebp - 0x220]
call fcn.004468e0
push 0x1a
lea ecx, [ebp - 0x220]
mov dword [ebp - 4], 0
call fcn.00446ab0
mov dword [ebp - 0x224], eax
test eax, eax
je 0x43afe0
push 0xf003f
push eax
push 0x535748
push reloc.OLEAUT32.dll_SysReAllocString
lea ecx, [ebp - 0x220]
call fcn.00446bf0
push dword [ebp - 0x224]
call dword [sym.imp.KERNEL32.dll_LocalFree]
lea eax, [ebp - 0x228]
mov dword [ebp - 0x228], 0x105
push eax
lea eax, [ebp - 0x21c]
push eax
call dword [sym.imp.ADVAPI32.dll_GetUserNameW]
lea eax, [ebp - 0x21c]
push eax
lea ecx, [ebp - 0x220]
call fcn.00446950
mov dword [ebp - 0x224], eax
test eax, eax
je 0x43b041
push 0xf003f
push eax
push 0x535748
push reloc.OLEAUT32.dll_SysReAllocString
lea ecx, [ebp - 0x220]
call fcn.00446bf0
push dword [ebp - 0x224]
call dword [sym.imp.KERNEL32.dll_LocalFree]
push esi
push ebx
push edi
call dword [sym.imp.KERNEL32.dll_MoveFileExW]
test eax, eax
je 0x43b055
mov esi, 1
jmp 0x43b0a6
call dword [sym.imp.KERNEL32.dll_GetLastError]
cmp eax, 5
je 0x43b064
xor esi, esi
jmp 0x43b0a6
push 1
lea ecx, [ebp - 0x220]
call fcn.00446ab0
mov esi, eax
test esi, esi
je 0x43b099
push 0xf003f
push esi
push 0x535748
push reloc.OLEAUT32.dll_SysReAllocString
lea ecx, [ebp - 0x220]
call fcn.00446bf0
push esi
call dword [sym.imp.KERNEL32.dll_LocalFree]
push dword [ebp + 0x10]
push ebx
push edi
call dword [sym.imp.KERNEL32.dll_MoveFileExW]
mov esi, eax
lea ecx, [ebp - 0x220]
call fcn.004468f0
mov eax, esi
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 0x10]
xor ecx, ebp
call fcn.00477d68
mov esp, ebp
pop ebp
ret 0xc
Function at 0x43f2e0
Capabilities:
Check if file exists

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x521f5b
mov eax, dword fs:[0]
push eax
sub esp, 0xa40
mov eax, dword [0x57146c]
xor eax, ebp
mov dword [ebp - 0x10], eax
push ebx
push esi
push edi
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov eax, ecx
mov dword [ebp - 0xa48], eax
mov esi, dword [ebp + 8]
mov dword [ebp - 0xa4c], esi
test esi, esi
jne 0x43f32a
xor eax, eax
jmp 0x43f552
mov ecx, dword [eax + 0x38]
sub ecx, dword [eax + 0x34]
mov eax, 0x14f38f63
imul ecx
push 0x208
sar edx, 7
lea eax, [ebp - 0x420]
mov ebx, edx
push 0
shr ebx, 0x1f
push eax
add ebx, edx
call fcn.004a7120
add esp, 0xc
call fcn.00440cb0
test eax, eax
lea eax, [ebp - 0x420]
je 0x43f36d
push str.Utils_rundll64.exe
jmp 0x43f372
push str.Utils_rundll.exe
push esi
push eax
call dword [sym.imp.SHLWAPI.dll_PathCombineW]
test ebx, ebx
jle 0x43f54d
xor edi, edi
mov dword [ebp - 0xa44], edi
nop word [eax + eax]
push 0x61c
lea eax, [ebp - 0xa3c]
push 0
push eax
call fcn.004a7120
mov eax, dword [ebp - 0xa48]
mov ecx, 0x187
push 0x208
push 0
mov esi, dword [eax + 0x34]
lea eax, [ebp - 0x218]
add esi, edi
lea edi, [ebp - 0xa3c]
rep movsd dword es:[edi], dword [esi]
push eax
call fcn.004a7120
add esp, 0x18
lea eax, [ebp - 0xa3c]
push eax
push dword [ebp - 0xa4c]
lea eax, [ebp - 0x218]
push eax
call dword [sym.imp.SHLWAPI.dll_PathCombineW]
lea eax, [ebp - 0x218]
push eax
call dword [sym.imp.SHLWAPI.dll_PathFileExistsW]
test eax, eax
jne 0x43f415
lea eax, [ebp - 0x218]
push eax
push str.file__s__is_not_exist
call fcn.004363a0
add esp, 8
jmp 0x43f532
mov eax, dword [0x575d84]
test al, 1
jne 0x43f454
or eax, 1
mov dword [0x575d84], eax
call dword [sym.imp.KERNEL32.dll_GetProcessHeap]
push 0x52b4e0
mov dword [0x575d78], 0x52e9b0
mov dword [0x575d7c], eax
mov byte [0x575d80], 0
call fcn.00478174
mov eax, dword [0x575d84]
add esp, 4
test al, 2
jne 0x43f4b0
or eax, 2
mov dword [0x575d88], 0x52e9c8
mov dword [0x575d84], eax
xor eax, eax
push 0x52b510
mov dword [0x575d8c], 0x575d78
mov dword [0x575d9c], 2
mov dword [0x575d94], 0
mov dword [0x575d98], 0
mov dword [0x575da0], eax
mov dword [0x575d90], 0x575d88
call fcn.00478174
add esp, 4
mov eax, dword [0x575d88]
mov ecx, 0x575d88
call dword [eax + 0xc]
add eax, 0x10
mov dword [ebp - 0xa40], eax
lea eax, [ebp - 0x62c]
mov dword [ebp - 4], 0
push eax
lea eax, [ebp - 0x834]
push eax
lea eax, [ebp - 0x218]
push eax
lea eax, [ebp - 0xa40]
push str.__dll__s____entry_s__s
push eax
call fcn.0040b820
push dword [ebp - 0x424]
mov esi, dword [ebp - 0xa40]
lea eax, [ebp - 0x420]
push 0
push 0
push esi
push eax
call fcn.00412b50
add esp, 0x28
mov dword [ebp - 4], 0xffffffff
add esi, 0xfffffff0
or eax, 0xffffffff
lock xadd dword [esi + 0xc], eax
dec eax
test eax, eax
jg 0x43f532
mov ecx, dword [esi]
push esi
mov eax, dword [ecx]
call dword [eax + 4]
mov edi, dword [ebp - 0xa44]
add edi, 0x61c
mov dword [ebp - 0xa44], edi
sub ebx, 1
jne 0x43f390
mov eax, 1
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 0x10]
xor ecx, ebp
call fcn.00477d68
mov esp, ebp
pop ebp
ret 8
Function at 0x442910
Capabilities:
Get file version info

Disassembly:
push ebp
mov ebp, esp
mov eax, 0x2010
call fcn.00478190
mov eax, dword [0x57146c]
xor eax, ebp
mov dword [ebp - 4], eax
push esi
mov esi, dword [ebp + 8]
lea eax, [ebp - 0x2004]
push edi
mov edi, dword [ebp + 0xc]
push 0x2000
push 0
push eax
call fcn.004a7120
add esp, 0xc
lea eax, [ebp - 0x200c]
push eax
push esi
call sub.VERSION.dll_GetFileVersionInfoSizeW
test eax, eax
je 0x4429b7
cmp eax, 0x1fff
ja 0x4429b7
lea ecx, [ebp - 0x2004]
push ecx
push eax
push 0
push esi
call sub.VERSION.dll_GetFileVersionInfoW
test eax, eax
je 0x4429b7
lea eax, [ebp - 0x2010]
push eax
lea eax, [ebp - 0x2008]
push eax
push 0x52ee20
lea eax, [ebp - 0x2004]
push eax
call sub.VERSION.dll_VerQueryValueW
test eax, eax
je 0x4429b7
mov eax, dword [ebp - 0x2008]
movzx eax, word [eax + 0xa]
mov dword [edi], eax
mov eax, 1
pop edi
pop esi
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.00477d68
mov esp, ebp
pop ebp
ret 8
mov ecx, dword [ebp - 4]
xor eax, eax
pop edi
xor ecx, ebp
pop esi
call fcn.00477d68
mov esp, ebp
pop ebp
ret 8

Function at 0x442d30
Capabilities:
Query environment variable
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x214
mov eax, dword [0x57146c]
xor eax, ebp
mov dword [ebp - 4], eax
push 0x208
lea eax, [ebp - 0x20c]
push 0
push eax
call fcn.004a7120
add esp, 0xc
mov dword [ebp - 0x210], 1
lea eax, [ebp - 0x214]
mov dword [ebp - 0x214], 0x208
push eax
lea eax, [ebp - 0x20c]
push eax
lea eax, [ebp - 0x210]
push eax
push str.ProgramFilesDir
push str.SOFTWAREMicrosoftWindowsCurrentVersion
push reloc.OLEAUT32.dll_SysReAllocString
call dword [sym.imp.SHLWAPI.dll_SHGetValueW]
test eax, eax
je 0x442db7
push dword [ebp - 0x214]
lea eax, [ebp - 0x20c]
push eax
push str.ProgramFiles
call dword [sym.imp.KERNEL32.dll_GetEnvironmentVariableW]
test eax, eax
je 0x442de5
lea ecx, [ebp - 0x20c]
lea edx, [ecx + 2]
mov ax, word [ecx]
add ecx, 2
test ax, ax
jne 0x442dc0
sub ecx, edx
sar ecx, 1
cmp word [ebp + ecx*2 - 0x20e], 0x5c
je 0x442de5
mov dword [ebp + ecx*2 - 0x20c], 0x5c
push 0x103
push str.Internet_ExplorerIEXPLORE.EXE
lea eax, [ebp - 0x20c]
push 0x104
push eax
call fcn.004d5485
mov ecx, dword [ebp + 8]
lea eax, [ebp - 0x210]
add esp, 0x10
push eax
lea eax, [ebp - 0x20c]
push eax
call fcn.00442910
cmp dword [ebp - 0x210], 7
mov ecx, dword [ebp - 4]
sbb eax, eax
xor ecx, ebp
inc eax
call fcn.00477d68
mov esp, ebp
pop ebp
ret 4
Function at 0x442e40
Capabilities:
Check os version

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x144
mov eax, dword [0x57146c]
xor eax, ebp
mov dword [ebp - 4], eax
mov ecx, dword [0x5702bc]
test ecx, ecx
js 0x442e74
xor eax, eax
test ecx, ecx
setne al
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.00477d68
mov esp, ebp
pop ebp
ret 4
push 0x118
xorps xmm0, xmm0
mov dword [0x5702bc], 0
lea eax, [ebp - 0x11c]
mov dword [ebp - 0x124], 0
push 0
push eax
movups xmmword [ebp - 0x144], xmm0
movups xmmword [ebp - 0x134], xmm0
call fcn.004a7120
add esp, 0xc
mov dword [ebp - 0x120], 0x11c
lea eax, [ebp - 0x120]
push eax
call dword [sym.imp.KERNEL32.dll_GetVersionExW]
test eax, eax
jne 0x442ee5
lea eax, [ebp - 0x120]
mov dword [ebp - 0x120], 0x114
push eax
call dword [sym.imp.KERNEL32.dll_GetVersionExW]
test eax, eax
je 0x442f3b
push 0x52edf8
push 0x52ec58
call dword [sym.imp.KERNEL32.dll_GetModuleHandleW]
push eax
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
test eax, eax
je 0x442f3b
lea ecx, [ebp - 0x144]
push ecx
call eax
mov ax, word [ebp - 0x144]
cmp ax, 9
je 0x442f1c
cmp ax, 6
jne 0x442f3b
mov dword [0x5702bc], 1
mov eax, 1
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.00477d68
mov esp, ebp
pop ebp
ret 4
mov ecx, dword [ebp - 4]
xor eax, eax
xor ecx, ebp
call fcn.00477d68
mov esp, ebp
pop ebp
ret 4

Function at 0x443140
Capabilities:
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x214
mov eax, dword [0x57146c]
xor eax, ebp
mov dword [ebp - 4], eax
mov eax, dword [ebp + 8]
cmp dword [eax + 8], 5
jne 0x4431ef
cmp dword [eax + 0xc], 1
jb 0x4431ef
push 0x208
lea eax, [ebp - 0x20c]
push 0
push eax
call fcn.004a7120
add esp, 0xc
mov dword [ebp - 0x214], 1
lea eax, [ebp - 0x210]
mov dword [ebp - 0x210], 0x208
push eax
lea eax, [ebp - 0x20c]
push eax
lea eax, [ebp - 0x214]
push eax
push 0x53667c
push str.SOFTWAREMicrosoftWindows_NTCurrentVersion
push reloc.OLEAUT32.dll_SysReAllocString
call dword [sym.imp.SHLWAPI.dll_SHGetValueW]
test eax, eax
jne 0x4431ef
lea eax, [ebp - 0x20c]
push str.Service_Pack_2
push eax
call fcn.004c3593
add esp, 8
test eax, eax
js 0x4431ef
mov eax, 1
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.00477d68
mov esp, ebp
pop ebp
ret 4
mov ecx, dword [ebp - 4]
xor eax, eax
xor ecx, ebp
call fcn.00477d68
mov esp, ebp
pop ebp
ret 4
Function at 0x443500
Capabilities:
Check if file exists
Get common file path

Disassembly:
push ebp
mov ebp, esp
mov eax, 0x1318
call fcn.00478190
mov eax, dword [0x57146c]
xor eax, ebp
mov dword [ebp - 4], eax
mov eax, dword [ebp + 8]
push ebx
push esi
push edi
push 0x800
mov dword [ebp - 0x1318], eax
lea eax, [ebp - 0x1304]
push 0
push eax
call fcn.004a7120
push 0x800
lea eax, [ebp - 0xb04]
push 0
push eax
call fcn.004a7120
add esp, 0x18
lea eax, [ebp - 0x1304]
push eax
push 0x400
call dword [sym.imp.KERNEL32.dll_GetTempPathW]
push 0xfe
lea eax, [ebp - 0x102]
push 0
push eax
call fcn.004a7120
mov edi, dword [sym.imp.SHLWAPI.dll_PathCombineW]
add esp, 0xc
mov ebx, dword [sym.imp.SHLWAPI.dll_PathFileExistsW]
xor esi, esi
xor eax, eax
xorps xmm0, xmm0
mov word [ebp - 0x104], ax
lea eax, [ebp - 0x1314]
push eax
movups xmmword [ebp - 0x1314], xmm0
call dword [sym.imp.ole32.dll_CoCreateGuid]
push 0x200
lea eax, [ebp - 0x304]
push 0
push eax
call fcn.004a7120
movzx eax, byte [ebp - 0x1305]
push eax
movzx eax, byte [ebp - 0x1306]
push eax
movzx eax, byte [ebp - 0x1307]
push eax
movzx eax, byte [ebp - 0x1308]
push eax
movzx eax, byte [ebp - 0x1309]
push eax
movzx eax, byte [ebp - 0x130a]
push eax
movzx eax, byte [ebp - 0x130b]
push eax
movzx eax, byte [ebp - 0x130c]
push eax
movzx eax, word [ebp - 0x130e]
push eax
movzx eax, word [ebp - 0x1310]
push eax
push dword [ebp - 0x1314]
lea eax, [ebp - 0x304]
push str._08X__04X__04x__02X_02X__02X_02X_02X_02X_02X_02X
push eax
call fcn.00404850
lea eax, [ebp - 0x304]
add esp, 0x40
lea edx, [eax + 2]
nop dword [eax + eax]
mov cx, word [eax]
add eax, 2
test cx, cx
jne 0x443630
sub eax, edx
sar eax, 1
push eax
lea eax, [ebp - 0x304]
push eax
lea eax, [ebp - 0x104]
push 0x80
push eax
call fcn.004c27f0
add esp, 0x10
lea eax, [ebp - 0x104]
push eax
lea eax, [ebp - 0x1304]
push eax
lea eax, [ebp - 0xb04]
push eax
call edi
push str..tmp
lea eax, [ebp - 0xb04]
push 0x400
push eax
call fcn.004c25ea
add esp, 0xc
lea eax, [ebp - 0xb04]
push eax
call ebx
test eax, eax
je 0x4436b5
inc esi
cmp esi, 0xa
jl 0x443582
pop edi
pop esi
xor eax, eax
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.00477d68
mov esp, ebp
pop ebp
ret
lea edx, [ebp - 0xb04]
lea esi, [edx + 2]
nop
mov ax, word [edx]
add edx, 2
test ax, ax
jne 0x4436c0
mov ecx, dword [ebp - 0x1318]
lea eax, [ebp - 0xb04]
sub edx, esi
sar edx, 1
push edx
push eax
call fcn.00405fa0
mov ecx, dword [ebp - 4]
mov eax, 1
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.00477d68
mov esp, ebp
pop ebp
ret