joyce8/EMBER2024-capa huggingface dataset:
Function at 0x43b360
Capabilities:
Contain obfuscated stackstrings

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x51ffb8
mov eax, dword fs:[0]
push eax
sub esp, 0x34
mov eax, dword [0x56f4d4]
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 + 8]
mov dword [ebp - 0x40], esi
mov dword [ebp - 0x3c], 0x5c002e
mov dword [ebp - 0x38], 0x740075
mov dword [ebp - 0x34], 0x6c0069
mov dword [ebp - 0x30], 0x5c0073
mov dword [ebp - 0x2c], 0x720061
mov dword [ebp - 0x28], 0x680063
mov dword [ebp - 0x24], 0x6c0065
mov dword [ebp - 0x20], 0x650070
mov dword [ebp - 0x1c], 0x2e0072
mov dword [ebp - 0x18], 0x6c0064
mov dword [ebp - 0x14], 0x6c
call fcn.00417180
mov ecx, eax
test ecx, ecx
je 0x43b44b
mov eax, dword [ecx]
call dword [eax + 0xc]
add eax, 0x10
mov dword [esi], eax
lea eax, [ebp - 0x3c]
mov dword [ebp - 4], 0
push eax
mov ecx, esi
call fcn.00404640
test al, al
jne 0x43b42b
lea ecx, [ebp - 0x3c]
lea edx, [ecx + 2]
nop
mov ax, word [ecx]
add ecx, 2
test ax, ax
jne 0x43b410
sub ecx, edx
lea eax, [ebp - 0x3c]
sar ecx, 1
push ecx
push eax
mov ecx, esi
call fcn.00405a30
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.00476088
mov esp, ebp
pop ebp
ret 4
push 0x80004005
call fcn.00404620
int3

Function at 0x43b460
Capabilities:
Contain obfuscated stackstrings

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x51ffe8
mov eax, dword fs:[0]
push eax
sub esp, 0x4c
mov eax, dword [0x56f4d4]
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 + 8]
xor eax, eax
mov dword [ebp - 0x58], esi
mov dword [ebp - 0x54], 0x3a0043
mov dword [ebp - 0x50], 0x57005c
mov dword [ebp - 0x4c], 0x6e0069
mov dword [ebp - 0x48], 0x6f0064
mov dword [ebp - 0x44], 0x730077
mov dword [ebp - 0x40], 0x53005c
mov dword [ebp - 0x3c], 0x730079
mov dword [ebp - 0x38], 0x650074
mov dword [ebp - 0x34], 0x33006d
mov dword [ebp - 0x30], 0x5c0032
mov dword [ebp - 0x2c], 0x750052
mov dword [ebp - 0x28], 0x64006e
mov dword [ebp - 0x24], 0x6c006c
mov dword [ebp - 0x20], 0x320033
mov dword [ebp - 0x1c], 0x65002e
mov dword [ebp - 0x18], 0x650078
mov word [ebp - 0x14], ax
call fcn.00417180
mov ecx, eax
test ecx, ecx
je 0x43b57b
mov eax, dword [ecx]
call dword [eax + 0xc]
add eax, 0x10
mov dword [esi], eax
lea eax, [ebp - 0x54]
mov dword [ebp - 4], 0
push eax
mov ecx, esi
call fcn.00404640
test al, al
jne 0x43b55b
lea ecx, [ebp - 0x54]
lea edx, [ecx + 2]
nop dword [eax + eax]
mov ax, word [ecx]
add ecx, 2
test ax, ax
jne 0x43b540
sub ecx, edx
lea eax, [ebp - 0x54]
sar ecx, 1
push ecx
push eax
mov ecx, esi
call fcn.00405a30
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.00476088
mov esp, ebp
pop ebp
ret 4
push 0x80004005
call fcn.00404620
int3
Function at 0x43b590
Capabilities:
Contain obfuscated stackstrings

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x52001b
mov eax, dword fs:[0]
push eax
sub esp, 0x88
mov eax, dword [0x56f4d4]
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 + 8]
mov dword [ebp - 0x94], esi
mov dword [ebp - 0x90], 0x740068
mov dword [ebp - 0x8c], 0x700074
mov dword [ebp - 0x88], 0x2f003a
mov dword [ebp - 0x84], 0x69002f
mov dword [ebp - 0x80], 0x74006e
mov dword [ebp - 0x7c], 0x2d0066
mov dword [ebp - 0x78], 0x630070
mov dword [ebp - 0x74], 0x77002e
mov dword [ebp - 0x70], 0x610068
mov dword [ebp - 0x6c], 0x65006c
mov dword [ebp - 0x68], 0x6c0063
mov dword [ebp - 0x64], 0x610065
mov dword [ebp - 0x60], 0x2e006e
mov dword [ebp - 0x5c], 0x6e0063
mov dword [ebp - 0x58], 0x63002f
mov dword [ebp - 0x54], 0x670066
mov dword [ebp - 0x50], 0x77002f
mov dword [ebp - 0x4c], 0x610068
mov dword [ebp - 0x48], 0x65006c
mov dword [ebp - 0x44], 0x6c0063
mov dword [ebp - 0x40], 0x610065
mov dword [ebp - 0x3c], 0x5f006e
mov dword [ebp - 0x38], 0x61006d
mov dword [ebp - 0x34], 0x6c0069
mov dword [ebp - 0x30], 0x610069
mov dword [ebp - 0x2c], 0x67006e
mov dword [ebp - 0x28], 0x64005f
mov dword [ebp - 0x24], 0x740065
mov dword [ebp - 0x20], 0x690061
mov dword [ebp - 0x1c], 0x2e006c
mov dword [ebp - 0x18], 0x680070
mov dword [ebp - 0x14], 0x70
call fcn.00417180
mov ecx, eax
test ecx, ecx
je 0x43b72e
mov eax, dword [ecx]
call dword [eax + 0xc]
add eax, 0x10
mov dword [esi], eax
lea eax, [ebp - 0x90]
mov dword [ebp - 4], 0
push eax
mov ecx, esi
call fcn.00404640
test al, al
jne 0x43b70e
lea ecx, [ebp - 0x90]
lea edx, [ecx + 2]
nop word [eax + eax]
mov ax, word [ecx]
add ecx, 2
test ax, ax
jne 0x43b6f0
sub ecx, edx
lea eax, [ebp - 0x90]
sar ecx, 1
push ecx
push eax
mov ecx, esi
call fcn.00405a30
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.00476088
mov esp, ebp
pop ebp
ret 4
push 0x80004005
call fcn.00404620
int3
Function at 0x43b740
Capabilities:
Contain obfuscated stackstrings

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x520058
mov eax, dword fs:[0]
push eax
sub esp, 0x34
mov eax, dword [0x56f4d4]
xor eax, ebp
mov dword [ebp - 0x10], eax
push esi
push edi
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov esi, dword [ebp + 8]
mov dword [ebp - 0x40], esi
mov dword [ebp - 0x3c], 0x740075
mov dword [ebp - 0x38], 0x6c0069
mov dword [ebp - 0x34], 0x5c0073
mov dword [ebp - 0x30], 0x680077
mov dword [ebp - 0x2c], 0x6c0061
mov dword [ebp - 0x28], 0x680065
mov dword [ebp - 0x24], 0x6c0065
mov dword [ebp - 0x20], 0x650070
mov dword [ebp - 0x1c], 0x2e0072
mov dword [ebp - 0x18], 0x6c0064
mov dword [ebp - 0x14], 0x6c
call fcn.00417180
mov ecx, eax
test ecx, ecx
je 0x43b82a
mov eax, dword [ecx]
call dword [eax + 0xc]
add eax, 0x10
mov dword [esi], eax
lea eax, [ebp - 0x3c]
mov dword [ebp - 4], 0
push eax
mov ecx, esi
call fcn.00404640
test al, al
jne 0x43b80b
lea ecx, [ebp - 0x3c]
lea edx, [ecx + 2]
nop
mov ax, word [ecx]
add ecx, 2
test ax, ax
jne 0x43b7f0
sub ecx, edx
lea eax, [ebp - 0x3c]
sar ecx, 1
push ecx
push eax
mov ecx, esi
call fcn.00405a30
mov eax, esi
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
mov ecx, dword [ebp - 0x10]
xor ecx, ebp
call fcn.00476088
mov esp, ebp
pop ebp
ret 4
push 0x80004005
call fcn.00404620
int3
Function at 0x43db70
Capabilities:
Get session user name
Move file

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x52053b
mov eax, dword fs:[0]
push eax
sub esp, 0x21c
mov eax, dword [0x56f4d4]
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 0x43dbbe
mov eax, 1
jmp 0x43dcf3
call dword [sym.imp.KERNEL32.dll_GetLastError]
cmp eax, 5
je 0x43dbd0
xor eax, eax
jmp 0x43dcf3
lea ecx, [ebp - 0x220]
call fcn.0044ad90
push 0x1a
lea ecx, [ebp - 0x220]
mov dword [ebp - 4], 0
call fcn.0044af60
mov dword [ebp - 0x224], eax
test eax, eax
je 0x43dc20
push 0xf003f
push eax
push 0x537b18
push reloc.OLEAUT32.dll_SysReAllocString
lea ecx, [ebp - 0x220]
call fcn.0044b0a0
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.0044ae00
mov dword [ebp - 0x224], eax
test eax, eax
je 0x43dc81
push 0xf003f
push eax
push 0x537b18
push reloc.OLEAUT32.dll_SysReAllocString
lea ecx, [ebp - 0x220]
call fcn.0044b0a0
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 0x43dc95
mov esi, 1
jmp 0x43dce6
call dword [sym.imp.KERNEL32.dll_GetLastError]
cmp eax, 5
je 0x43dca4
xor esi, esi
jmp 0x43dce6
push 1
lea ecx, [ebp - 0x220]
call fcn.0044af60
mov esi, eax
test esi, esi
je 0x43dcd9
push 0xf003f
push esi
push 0x537b18
push reloc.OLEAUT32.dll_SysReAllocString
lea ecx, [ebp - 0x220]
call fcn.0044b0a0
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.0044ada0
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.00476088
mov esp, ebp
pop ebp
ret 0xc
Function at 0x443590
Capabilities:
Check if file exists

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x520fab
mov eax, dword fs:[0]
push eax
sub esp, 0xa48
mov eax, dword [0x56f4d4]
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 - 0xa4c], eax
mov ebx, dword [ebp + 8]
mov dword [ebp - 0xa50], ebx
test ebx, ebx
jne 0x4435da
xor eax, eax
jmp 0x443782
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 esi, edx
shr esi, 0x1f
add esi, edx
push 0
push eax
mov dword [ebp - 0xa54], esi
call fcn.004a53b0
add esp, 0xc
call fcn.00444e00
lea ecx, [ebp - 0xa3d]
test eax, eax
je 0x443623
call fcn.00442b20
jmp 0x443628
call fcn.00442c00
push eax
push ebx
lea eax, [ebp - 0x420]
push eax
call dword [sym.imp.SHLWAPI.dll_PathCombineW]
xor ebx, ebx
test esi, esi
jle 0x44377d
xor edi, edi
mov dword [ebp - 0xa48], edi
nop dword [eax]
push 0x61c
lea eax, [ebp - 0xa3c]
push 0
push eax
call fcn.004a53b0
mov eax, dword [ebp - 0xa4c]
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.004a53b0
add esp, 0x18
lea eax, [ebp - 0xa3c]
push eax
push dword [ebp - 0xa50]
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 0x4436d5
lea eax, [ebp - 0x218]
push eax
push str.file__s__is_not_exist
call fcn.00437e70
add esp, 8
jmp 0x44375e
call fcn.00405270
mov ecx, eax
test ecx, ecx
je 0x4437a0
mov eax, dword [ecx]
call dword [eax + 0xc]
add eax, 0x10
mov dword [ebp - 0xa44], 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 - 0xa44]
push str.__dll__s____entry_s__s
push eax
call fcn.0040b310
push dword [ebp - 0x424]
mov esi, dword [ebp - 0xa44]
lea eax, [ebp - 0x420]
push 0
push 0
push esi
push eax
call fcn.004127c0
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 0x44375e
mov ecx, dword [esi]
push esi
mov eax, dword [ecx]
call dword [eax + 4]
mov edi, dword [ebp - 0xa48]
inc ebx
add edi, 0x61c
mov dword [ebp - 0xa48], edi
cmp ebx, dword [ebp - 0xa54]
jl 0x443650
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.00476088
mov esp, ebp
pop ebp
ret 8
push 0x80004005
call fcn.00404620
int3
Function at 0x446bb0
Capabilities:
Get file version info

Disassembly:
push ebp
mov ebp, esp
mov eax, 0x2010
call fcn.004764b0
mov eax, dword [0x56f4d4]
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.004a53b0
add esp, 0xc
lea eax, [ebp - 0x200c]
push eax
push esi
call sub.VERSION.dll_GetFileVersionInfoSizeW
test eax, eax
je 0x446c57
cmp eax, 0x1fff
ja 0x446c57
lea ecx, [ebp - 0x2004]
push ecx
push eax
push 0
push esi
call sub.VERSION.dll_GetFileVersionInfoW
test eax, eax
je 0x446c57
lea eax, [ebp - 0x2010]
push eax
lea eax, [ebp - 0x2008]
push eax
push 0x52cf00
lea eax, [ebp - 0x2004]
push eax
call sub.VERSION.dll_VerQueryValueW
test eax, eax
je 0x446c57
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.00476088
mov esp, ebp
pop ebp
ret 8
mov ecx, dword [ebp - 4]
xor eax, eax
pop edi
xor ecx, ebp
pop esi
call fcn.00476088
mov esp, ebp
pop ebp
ret 8

Function at 0x446fd0
Capabilities:
Query environment variable
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x214
mov eax, dword [0x56f4d4]
xor eax, ebp
mov dword [ebp - 4], eax
push 0x208
lea eax, [ebp - 0x20c]
push 0
push eax
call fcn.004a53b0
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 0x447057
push dword [ebp - 0x214]
lea eax, [ebp - 0x20c]
push eax
push str.ProgramFiles
call dword [sym.imp.KERNEL32.dll_GetEnvironmentVariableW]
test eax, eax
je 0x447085
lea ecx, [ebp - 0x20c]
lea edx, [ecx + 2]
mov ax, word [ecx]
add ecx, 2
test ax, ax
jne 0x447060
sub ecx, edx
sar ecx, 1
cmp word [ebp + ecx*2 - 0x20e], 0x5c
je 0x447085
mov dword [ebp + ecx*2 - 0x20c], 0x5c
push 0x103
push str.Internet_ExplorerIEXPLORE.EXE
lea eax, [ebp - 0x20c]
push 0x104
push eax
call fcn.004d390d
mov ecx, dword [ebp + 8]
lea eax, [ebp - 0x210]
add esp, 0x10
push eax
lea eax, [ebp - 0x20c]
push eax
call fcn.00446bb0
cmp dword [ebp - 0x210], 7
mov ecx, dword [ebp - 4]
sbb eax, eax
xor ecx, ebp
inc eax
call fcn.00476088
mov esp, ebp
pop ebp
ret 4
Function at 0x4470e0
Capabilities:
Check os version

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x144
mov eax, dword [0x56f4d4]
xor eax, ebp
mov dword [ebp - 4], eax
mov ecx, dword [0x56e324]
test ecx, ecx
js 0x447114
xor eax, eax
test ecx, ecx
setne al
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.00476088
mov esp, ebp
pop ebp
ret 4
push 0x118
xorps xmm0, xmm0
mov dword [0x56e324], 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.004a53b0
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 0x447185
lea eax, [ebp - 0x120]
mov dword [ebp - 0x120], 0x114
push eax
call dword [sym.imp.KERNEL32.dll_GetVersionExW]
test eax, eax
je 0x4471db
push 0x52ced8
push 0x52cd38
call dword [sym.imp.KERNEL32.dll_GetModuleHandleW]
push eax
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
test eax, eax
je 0x4471db
lea ecx, [ebp - 0x144]
push ecx
call eax
mov ax, word [ebp - 0x144]
cmp ax, 9
je 0x4471bc
cmp ax, 6
jne 0x4471db
mov dword [0x56e324], 1
mov eax, 1
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.00476088
mov esp, ebp
pop ebp
ret 4
mov ecx, dword [ebp - 4]
xor eax, eax
xor ecx, ebp
call fcn.00476088
mov esp, ebp
pop ebp
ret 4

Function at 0x4473e0
Capabilities:
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x214
mov eax, dword [0x56f4d4]
xor eax, ebp
mov dword [ebp - 4], eax
mov eax, dword [ebp + 8]
cmp dword [eax + 8], 5
jne 0x44748f
cmp dword [eax + 0xc], 1
jb 0x44748f
push 0x208
lea eax, [ebp - 0x20c]
push 0
push eax
call fcn.004a53b0
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 0x538ce0
push str.SOFTWAREMicrosoftWindows_NTCurrentVersion
push reloc.OLEAUT32.dll_SysReAllocString
call dword [sym.imp.SHLWAPI.dll_SHGetValueW]
test eax, eax
jne 0x44748f
lea eax, [ebp - 0x20c]
push str.Service_Pack_2
push eax
call fcn.004c1823
add esp, 8
test eax, eax
js 0x44748f
mov eax, 1
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.00476088
mov esp, ebp
pop ebp
ret 4
mov ecx, dword [ebp - 4]
xor eax, eax
xor ecx, ebp
call fcn.00476088
mov esp, ebp
pop ebp
ret 4
Function at 0x4477a0
Capabilities:
Check if file exists
Get common file path

Disassembly:
push ebp
mov ebp, esp
mov eax, 0x1318
call fcn.004764b0
mov eax, dword [0x56f4d4]
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.004a53b0
push 0x800
lea eax, [ebp - 0xb04]
push 0
push eax
call fcn.004a53b0
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.004a53b0
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.004a53b0
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.004042e0
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 0x4478d0
sub eax, edx
sar eax, 1
push eax
lea eax, [ebp - 0x304]
push eax
lea eax, [ebp - 0x104]
push 0x80
push eax
call fcn.004c0a80
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.004c087a
add esp, 0xc
lea eax, [ebp - 0xb04]
push eax
call ebx
test eax, eax
je 0x447955
inc esi
cmp esi, 0xa
jl 0x447822
pop edi
pop esi
xor eax, eax
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.00476088
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 0x447960
mov ecx, dword [ebp - 0x1318]
lea eax, [ebp - 0xb04]
sub edx, esi
sar edx, 1
push edx
push eax
call fcn.00405a30
mov ecx, dword [ebp - 4]
mov eax, 1
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.00476088
mov esp, ebp
pop ebp
ret
Function at 0x4479e0
Capabilities:
Delete file
Write file on windows

Disassembly:
push ebp
mov ebp, esp
mov eax, 0x1010
call fcn.004764b0
mov eax, dword [0x56f4d4]
xor eax, ebp
mov dword [ebp - 4], eax
push ebx
push esi
mov esi, dword [ebp + 8]
push edi
push esi
mov edi, ecx
call dword [sym.imp.KERNEL32.dll_DeleteFileW]
push 0
push 0x80
push 1
push 0
push 1
push 0xc0000000
push esi
call dword [sym.imp.KERNEL32.dll_CreateFileW]
mov ebx, eax
cmp ebx, 0xffffffff
jne 0x447a3b
pop edi
pop esi
xor eax, eax
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.00476088
mov esp, ebp
pop ebp
ret 4
mov esi, dword [edi + 4]
test esi, esi
je 0x447b0c
mov ecx, dword [edi + 8]
test ecx, ecx
jle 0x447b0c
mov eax, ecx
cdq
and edx, 0xfff
add eax, edx
sar eax, 0xc
mov dword [ebp - 0x1010], eax
and ecx, 0x80000fff
jns 0x447a75
dec ecx
or ecx, 0xfffff000
inc ecx
xor edi, edi
mov dword [ebp - 0x100c], ecx
mov dword [ebp - 0x1008], 0
test eax, eax
jle 0x447ada
nop dword [eax + eax]
push 0x1000
lea eax, [ebp - 0x1004]
push esi
push eax
call fcn.004a5aa0
add esp, 0xc
lea eax, [ebp - 0x1008]
push 0
push eax
push 0x1000
lea eax, [ebp - 0x1004]
push eax
push ebx
call dword [sym.imp.KERNEL32.dll_WriteFile]
test eax, eax
je 0x447b0c
inc edi
add esi, 0x1000
cmp edi, dword [ebp - 0x1010]
jl 0x447a90
mov ecx, dword [ebp - 0x100c]
test ecx, ecx
jle 0x447b0c
push ecx
lea eax, [ebp - 0x1004]
push esi
push eax
call fcn.004a5aa0
add esp, 0xc
lea eax, [ebp - 0x1008]
push 0
push eax
push dword [ebp - 0x100c]
lea eax, [ebp - 0x1004]
push eax
push ebx
call dword [sym.imp.KERNEL32.dll_WriteFile]
push ebx
call dword [sym.imp.KERNEL32.dll_CloseHandle]
mov ecx, dword [ebp - 4]
mov eax, 1
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.00476088
mov esp, ebp
pop ebp
ret 4
Function at 0x4486e0
Capabilities:
Delete directory

Disassembly:
push edi
mov edi, ecx
mov eax, dword [edi]
cmp eax, dword [eax]
je 0x448705
push ebx
mov ebx, dword [sym.imp.KERNEL32.dll_RemoveDirectoryW]
push esi
lea esi, [eax + 4]
mov eax, dword [esi]
push dword [eax + 8]
call ebx
mov ecx, dword [edi]
mov eax, dword [esi]
cmp eax, dword [ecx]
jne 0x4486f1
pop esi
pop ebx
mov ecx, edi
pop edi
jmp fcn.00448650

Function at 0x448750
Capabilities:
Get common file path

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x521716
mov eax, dword fs:[0]
push eax
sub esp, 0x810
mov eax, dword [0x56f4d4]
xor eax, ebp
mov dword [ebp - 0x10], eax
push esi
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
push 0x800
lea eax, [ebp - 0x810]
push 0
push eax
call fcn.004a53b0
add esp, 0xc
lea eax, [ebp - 0x810]
push eax
push 0x400
call dword [sym.imp.KERNEL32.dll_GetTempPathW]
lea eax, [ebp - 0x814]
mov dword [ebp - 0x818], eax
call fcn.00405270
mov ecx, eax
test ecx, ecx
je 0x448873
mov eax, dword [ecx]
call dword [eax + 0xc]
add eax, 0x10
mov dword [ebp - 0x814], eax
lea eax, [ebp - 0x810]
mov dword [ebp - 4], 0
push eax
lea ecx, [ebp - 0x814]
call fcn.00404640
test al, al
jne 0x4487fc
lea eax, [ebp - 0x810]
push eax
lea ecx, [ebp - 0x814]
call fcn.00448430
lea eax, [ebp - 0x818]
mov dword [ebp - 4], 1
push eax
push ecx
lea eax, [ebp - 0x814]
mov dword [ebp - 0x818], 0
mov ecx, esp
push eax
call fcn.0042f320
call fcn.00449680
mov edx, dword [ebp - 0x814]
add esp, 8
mov esi, eax
mov dword [ebp - 4], 0xffffffff
add edx, 0xfffffff0
or ecx, 0xffffffff
lock xadd dword [edx + 0xc], ecx
dec ecx
test ecx, ecx
jg 0x448852
mov ecx, dword [edx]
push edx
mov eax, dword [ecx]
call dword [eax + 4]
xor eax, eax
test esi, esi
setne al
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop esi
mov ecx, dword [ebp - 0x10]
xor ecx, ebp
call fcn.00476088
mov esp, ebp
pop ebp
ret
push 0x80004005
call fcn.00404620
int3

Function at 0x4488e0
Capabilities:
Get disk information
Get disk size

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x14
mov eax, dword [0x56f4d4]
xor eax, ebp
mov dword [ebp - 4], eax
mov eax, dword [0x539040]
mov dword [ebp - 0xc], eax
mov eax, dword [0x539044]
mov dword [ebp - 8], eax
mov ax, word [ebp + 8]
mov word [ebp - 0xc], ax
lea eax, [ebp - 0xc]
push eax
call dword [sym.imp.KERNEL32.dll_GetDriveTypeW]
cmp eax, 3
jne 0x448949
lea eax, [ebp - 0x14]
xorps xmm0, xmm0
push eax
push 0
push 0
lea eax, [ebp - 0xc]
movlpd qword [ebp - 0x14], xmm0
push eax
call dword [sym.imp.KERNEL32.dll_GetDiskFreeSpaceExW]
test eax, eax
je 0x448949
mov eax, dword [ebp - 0x14]
mov edx, dword [ebp - 0x10]
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.00476088
mov esp, ebp
pop ebp
ret
mov ecx, dword [ebp - 4]
xor eax, eax
xor ecx, ebp
xor edx, edx
call fcn.00476088
mov esp, ebp
pop ebp
ret