joyce8/EMBER2024-capa huggingface dataset:
Function at 0x459480
Capabilities:
Check os version
Delete registry key

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x4d3c48
mov eax, dword fs:[0]
push eax
sub esp, 0x124
mov eax, dword [0x50d108]
xor eax, ebp
mov dword [ebp - 0x10], eax
push esi
push edi
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
push ecx
mov dword [ebp - 4], 0
mov esi, esp
mov dword [ebp - 0x130], esi
mov eax, dword [ebp + 8]
add eax, 0xfffffff0
push eax
call fcn.00404550
add esp, 4
add eax, 0x10
mov ecx, SysReAllocString
mov dword [esi], eax
call fcn.00457600
mov esi, esp
mov dword [ebp - 0x130], esi
mov eax, dword [ebp + 8]
add eax, 0xfffffff0
push eax
call fcn.00404550
add esp, 4
add eax, 0x10
mov ecx, reloc.OLEAUT32.dll_SysReAllocString
mov dword [esi], eax
call fcn.00457600
push 0x11c
lea eax, [ebp - 0x12c]
push 0
push eax
call fcn.004a33a0
add esp, 0x10
mov dword [ebp - 0x12c], 0x11c
lea eax, [ebp - 0x12c]
push eax
call dword [sym.imp.KERNEL32.dll_GetVersionExW]
or edi, 0xffffffff
cmp dword [ebp - 0x128], 0xa
je 0x459590
call fcn.0045b270
test eax, eax
jne 0x459590
call fcn.0045b1f0
test eax, eax
je 0x4595ef
push str.SoftwareMicrosoftWindowsCurrentVersionExplorerFileExts.pdfUserChoice
lea ecx, [ebp - 0x130]
call fcn.004043c0
push dword [ebp - 0x130]
push SysReAllocString
call dword [sym.imp.ADVAPI32.dll_RegDeleteKeyW]
mov edx, dword [ebp - 0x130]
mov eax, edi
add edx, 0xfffffff0
lock xadd dword [edx + 0xc], eax
dec eax
test eax, eax
jg 0x4595ef
mov ecx, dword [edx]
push edx
mov eax, dword [ecx]
call dword [eax + 4]
jmp 0x4595ef
push ecx
mov esi, esp
mov dword [ebp - 0x130], esi
mov eax, dword [ebp + 8]
add eax, 0xfffffff0
push eax
call fcn.00404550
add esp, 4
add eax, 0x10
mov ecx, SysReAllocString
mov dword [esi], eax
call fcn.00457bc0
mov esi, esp
mov dword [ebp - 0x130], esi
mov eax, dword [ebp + 8]
add eax, 0xfffffff0
push eax
call fcn.00404550
add esp, 4
add eax, 0x10
mov ecx, reloc.OLEAUT32.dll_SysReAllocString
mov dword [esi], eax
call fcn.00457bc0
add esp, 4
mov edx, str.MasterPDF
mov ecx, str..pdf
call fcn.00458f00
push 0
push 0
push 0x3000
push 0x8000000
call dword [sym.imp.SHELL32.dll_SHChangeNotify]
mov dword [ebp - 4], 0xffffffff
mov edx, dword [ebp + 8]
add edx, 0xfffffff0
lock xadd dword [edx + 0xc], edi
dec edi
test edi, edi
jg 0x459622
mov ecx, dword [edx]
push edx
mov eax, dword [ecx]
call dword [eax + 4]
mov eax, 1
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.0048a7e3
mov esp, ebp
pop ebp
ret
Function at 0x45b190
Capabilities:
Check os version

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x120
mov eax, dword [0x50d108]
xor eax, ebp
mov dword [ebp - 4], eax
push 0x11c
lea eax, [ebp - 0x120]
push 0
push eax
call fcn.004a33a0
add esp, 0xc
mov dword [ebp - 0x120], 0x11c
lea eax, [ebp - 0x120]
push eax
call dword [sym.imp.KERNEL32.dll_GetVersionExW]
cmp dword [ebp - 0x11c], 6
mov ecx, dword [ebp - 4]
sbb eax, eax
xor ecx, ebp
neg eax
call fcn.0048a7e3
mov esp, ebp
pop ebp
ret

Function at 0x45b1f0
Capabilities:
Check os version

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x120
mov eax, dword [0x50d108]
xor eax, ebp
mov dword [ebp - 4], eax
push 0x11c
lea eax, [ebp - 0x120]
push 0
push eax
call fcn.004a33a0
add esp, 0xc
mov dword [ebp - 0x120], 0x11c
lea eax, [ebp - 0x120]
push eax
call dword [sym.imp.KERNEL32.dll_GetVersionExW]
cmp dword [ebp - 0x11c], 6
jne 0x45b255
cmp dword [ebp - 0x118], 1
jne 0x45b255
mov eax, 1
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.0048a7e3
mov esp, ebp
pop ebp
ret
mov ecx, dword [ebp - 4]
xor eax, eax
xor ecx, ebp
call fcn.0048a7e3
mov esp, ebp
pop ebp
ret

Function at 0x45b270
Capabilities:
Check os version

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x120
mov eax, dword [0x50d108]
xor eax, ebp
mov dword [ebp - 4], eax
push 0x11c
lea eax, [ebp - 0x120]
push 0
push eax
call fcn.004a33a0
add esp, 0xc
mov dword [ebp - 0x120], 0x11c
lea eax, [ebp - 0x120]
push eax
call dword [sym.imp.KERNEL32.dll_GetVersionExW]
cmp dword [ebp - 0x11c], 6
jne 0x45b2dc
mov eax, dword [ebp - 0x118]
cmp eax, 2
je 0x45b2c9
cmp eax, 3
jne 0x45b2dc
mov eax, 1
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.0048a7e3
mov esp, ebp
pop ebp
ret
mov ecx, dword [ebp - 4]
xor eax, eax
xor ecx, ebp
call fcn.0048a7e3
mov esp, ebp
pop ebp
ret
Function at 0x45b2f0
Capabilities:
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x90
mov eax, dword [0x50d108]
xor eax, ebp
mov dword [ebp - 4], eax
cmp dword [0x513944], 0
jne 0x45b406
lea eax, [ebp - 0x88]
mov dword [ebp - 0x88], 0
push eax
push 1
push 0
push str.SOFTWAREMicrosoftWindows_NTCurrentVersion
push reloc.OLEAUT32.dll_SysReAllocString
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExW]
test eax, eax
jne 0x45b3e6
cmp dword [ebp - 0x88], eax
je 0x45b3e6
push 0x80
push eax
lea eax, [ebp - 0x84]
mov dword [ebp - 0x90], 1
push eax
call fcn.004a33a0
add esp, 0xc
mov dword [ebp - 0x8c], 0x80
lea eax, [ebp - 0x8c]
push eax
lea eax, [ebp - 0x84]
push eax
lea eax, [ebp - 0x90]
push eax
push 0
push str.CurrentVersion
push dword [ebp - 0x88]
call dword [sym.imp.ADVAPI32.dll_RegQueryValueExW]
push dword [ebp - 0x88]
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
lea eax, [ebp - 0x84]
push 0x4f210c
push eax
call fcn.004b675b
mov ecx, dword [0x513940]
add esp, 8
test eax, eax
mov edx, 1
mov dword [0x513944], edx
cmovns ecx, edx
mov dword [0x513940], ecx
mov eax, ecx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.0048a7e3
mov esp, ebp
pop ebp
ret
mov ecx, dword [0x513940]
mov eax, ecx
mov dword [0x513944], 1
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.0048a7e3
mov esp, ebp
pop ebp
ret
mov ecx, dword [ebp - 4]
mov eax, dword [0x513940]
xor ecx, ebp
call fcn.0048a7e3
mov esp, ebp
pop ebp
ret

Function at 0x45bf40
Capabilities:
Read .ini file

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x4d1e80
mov eax, dword fs:[0]
push eax
sub esp, 0x20c
mov eax, dword [0x50d108]
xor eax, ebp
mov dword [ebp - 0x10], eax
push esi
push edi
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov edi, ecx
push 0x208
lea eax, [ebp - 0x218]
mov dword [ebp - 4], 1
push 0
push eax
call fcn.004a33a0
add esp, 0xc
lea eax, [ebp - 0x218]
push dword [ebp + 8]
push 0x104
push eax
push 0x4f0018
push dword [ebp + 0xc]
push str.masterpdf
call dword [sym.imp.KERNEL32.dll_GetPrivateProfileStringW]
mov eax, 0x2a
cmp ax, word [ebp - 0x218]
je 0x45bfea
lea edx, [ebp - 0x218]
lea esi, [edx + 2]
mov ax, word [edx]
add edx, 2
test ax, ax
jne 0x45bfc5
sub edx, esi
lea eax, [ebp - 0x218]
sar edx, 1
mov ecx, edi
push edx
push eax
call fcn.004042c0
mov edi, 1
jmp 0x45bfec
xor edi, edi
mov byte [ebp - 4], 0
or esi, 0xffffffff
mov edx, dword [ebp + 8]
mov eax, esi
add edx, 0xfffffff0
lock xadd dword [edx + 0xc], eax
dec eax
test eax, eax
jg 0x45c00d
mov ecx, dword [edx]
push edx
mov eax, dword [ecx]
call dword [eax + 4]
mov dword [ebp - 4], 0xffffffff
mov eax, dword [ebp + 0xc]
add eax, 0xfffffff0
lock xadd dword [eax + 0xc], esi
dec esi
test esi, esi
jg 0x45c02c
mov ecx, dword [eax]
push eax
mov edx, dword [ecx]
call dword [edx + 4]
mov eax, edi
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.0048a7e3
mov esp, ebp
pop ebp
ret
Function at 0x45d2a0
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
push esi
mov esi, dword [ebp + 0xc]
mov edx, 0x811c9dc5
push edi
mov edi, dword [ebp + 8]
mov ecx, 0
sub esi, edi
je 0x45d2d1
nop dword [eax]
movzx eax, byte [ecx + edi]
inc ecx
xor eax, edx
imul edx, eax, 0x1000193
cmp ecx, esi
jb 0x45d2c0
pop edi
mov eax, edx
pop esi
pop ebp
ret 8

Function at 0x45f900
Capabilities:
Parse credit card information

Disassembly:
push ecx
push ebx
push esi
mov esi, ecx
xor cl, cl
mov eax, dword [esi + 0x4c]
cmp eax, 0xffffffff
je 0x45fac6
cmp eax, 0x7c
je 0x45fac6
cmp eax, 0x29
jne 0x45f938
cmp dword [esi + 0x10], 0
jne 0x45fac6
test dword [esi + 0x50], 0x10000000
je 0x45facc
cmp eax, 0x2e
jne 0x45f98f
push 5
lea ecx, [esi + 0x24]
call fcn.0045fc80
mov eax, dword [esi]
mov ecx, dword [esi + 8]
cmp eax, ecx
je 0x45f983
cmp byte [eax], 0x5c
jne 0x45f981
inc eax
cmp eax, ecx
je 0x45f981
mov ecx, dword [esi + 0x50]
test cl, 8
jne 0x45f96e
mov dl, byte [eax]
cmp dl, 0x28
je 0x45f97f
cmp dl, 0x29
je 0x45f97f
test cl, 0x10
jne 0x45f981
mov cl, byte [eax]
cmp cl, 0x7b
je 0x45f97f
cmp cl, 0x7d
jne 0x45f981
mov dword [esi], eax
inc dword [esi]
mov ecx, esi
call fcn.0045ea60
jmp 0x45fab1
cmp eax, 0x5c
jne 0x45f9f4
mov ecx, esi
call fcn.0045f8b0
mov eax, dword [esi + 0x50]
and eax, 0x80
je 0x45f9c1
cmp byte [esi + 0x48], 0x62
jne 0x45f9c1
push 4
lea ecx, [esi + 0x24]
call fcn.0045fc80
mov ecx, esi
call fcn.0045f8b0
jmp 0x45fab8
test eax, eax
je 0x45f9e8
cmp byte [esi + 0x48], 0x42
jne 0x45f9e8
push 4
lea ecx, [esi + 0x24]
call fcn.0045fc80
mov eax, dword [esi + 0x28]
mov ecx, esi
xor dword [eax + 8], 1
call fcn.0045f8b0
jmp 0x45fab8
mov ecx, esi
call fcn.00460b10
jmp 0x45fab1
cmp eax, 0x5b
jne 0x45fa17
mov ecx, esi
call fcn.0045f8b0
mov ecx, esi
call fcn.00460a80
push 4
push 0x5d
mov ecx, esi
call fcn.00460a20
jmp 0x45fab1
cmp eax, 0x28
jne 0x45fa3d
mov ecx, esi
call fcn.0045f8b0
mov ecx, esi
call fcn.00460bd0
push 5
push 0x29
mov ecx, esi
mov bl, al
call fcn.00460a20
test bl, bl
je 0x45fab8
jmp 0x45fab1
cmp eax, 0x5e
jne 0x45fa55
push 2
lea ecx, [esi + 0x24]
call fcn.0045fc80
mov ecx, esi
call fcn.0045f8b0
jmp 0x45fab8
cmp eax, 0x24
jne 0x45fa6d
push 3
lea ecx, [esi + 0x24]
call fcn.0045fc80
mov ecx, esi
call fcn.0045f8b0
jmp 0x45fab8
cmp eax, 0x2a
je 0x45fae1
cmp eax, 0x2b
je 0x45fae1
cmp eax, 0x3f
je 0x45fae1
cmp eax, 0x7b
je 0x45fae1
cmp eax, 0x7d
jne 0x45fa8f
test dword [esi + 0x50], 0x10000000
je 0x45fad3
cmp eax, 0x5d
jne 0x45fa9d
test dword [esi + 0x50], 0x10000000
je 0x45fada
movzx eax, byte [esi + 0x48]
lea ecx, [esi + 0x24]
push eax
call fcn.00460dc0
mov ecx, esi
call fcn.0045f8b0
mov ecx, esi
call fcn.00460c90
mov eax, dword [esi + 0x4c]
mov cl, 1
cmp eax, 0xffffffff
jne 0x45f913
pop esi
mov al, cl
pop ebx
pop ecx
ret
push 5
call fcn.004871e6
push 6
call fcn.004871e6
push 4
call fcn.004871e6
push 0xa
call fcn.004871e6
int3
Function at 0x463530
Capabilities:
Get token membership

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x14
mov eax, dword [0x50d108]
xor eax, ebp
mov dword [ebp - 4], eax
lea eax, [ebp - 0x14]
mov dword [ebp - 0xc], 0
push eax
push 0
push 0
push 0
push 0
push 0
push 0
push 0x220
push 0x20
push 2
lea eax, [ebp - 0xc]
mov word [ebp - 8], 0x500
push eax
mov dword [ebp - 0x14], 0
call dword [sym.imp.ADVAPI32.dll_AllocateAndInitializeSid]
mov dword [ebp - 0x10], eax
test eax, eax
je 0x4635a0
lea eax, [ebp - 0x10]
push eax
push dword [ebp - 0x14]
push 0
call dword [sym.imp.ADVAPI32.dll_CheckTokenMembership]
push dword [ebp - 0x14]
neg eax
sbb eax, eax
and dword [ebp - 0x10], eax
call dword [sym.imp.ADVAPI32.dll_FreeSid]
mov eax, dword [ebp - 0x10]
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.0048a7e3
mov esp, ebp
pop ebp
ret
Function at 0x463f40
Capabilities:
Encode data using base64 via winapi

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x4d4818
mov eax, dword fs:[0]
push eax
sub esp, 0x10
push ebx
push esi
push edi
mov eax, dword [0x50d108]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov ebx, edx
mov edi, ecx
mov dword [ebp - 0x18], edi
lea eax, [ebp - 0x10]
mov dword [ebp - 0x1c], 0
push eax
push 0
push 1
push dword [ebp + 8]
push ebx
call dword [sym.imp.CRYPT32.dll_CryptBinaryToStringW]
test eax, eax
je 0x4640a7
cmp dword [ebp - 0x10], 0
je 0x4640a7
call fcn.00404900
mov ecx, eax
test ecx, ecx
jne 0x463faf
push 0x80004005
call fcn.00404660
mov eax, dword [ecx]
call dword [eax + 0xc]
lea esi, [eax + 0x10]
mov dword [ebp - 0x14], esi
mov dword [ebp - 4], 0
mov edx, dword [ebp - 0x10]
test edx, edx
jns 0x463fd2
push 0x80070057
call fcn.00404660
mov eax, dword [esi - 8]
mov ecx, 1
sub ecx, dword [esi - 4]
sub eax, edx
or eax, ecx
jge 0x463fef
push edx
lea ecx, [ebp - 0x14]
call fcn.004041b0
mov esi, dword [ebp - 0x14]
lea eax, [ebp - 0x10]
push eax
push esi
push 1
push dword [ebp + 8]
push ebx
call dword [sym.imp.CRYPT32.dll_CryptBinaryToStringW]
push dword [esi - 8]
push esi
test eax, eax
jne 0x464074
call fcn.004acb1c
add esp, 8
test eax, eax
js 0x463fc8
cmp eax, dword [esi - 8]
jg 0x463fc8
xor ecx, ecx
mov dword [esi - 0xc], eax
mov word [esi + eax*2], cx
call fcn.00404900
mov ecx, eax
test ecx, ecx
jne 0x464037
push 0x80004005
call fcn.00404660
mov eax, dword [ecx]
call dword [eax + 0xc]
add eax, 0x10
add esi, 0xfffffff0
mov dword [ebp - 4], 0xffffffff
mov dword [edi], eax
or eax, 0xffffffff
lock xadd dword [esi + 0xc], eax
dec eax
test eax, eax
jg 0x4640c6
mov ecx, dword [esi]
push esi
mov eax, dword [ecx]
call dword [eax + 4]
mov eax, edi
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
call fcn.004acb1c
add esp, 8
test eax, eax
js 0x463fc8
cmp eax, dword [esi - 8]
jg 0x463fc8
mov dword [esi - 0xc], eax
xor ecx, ecx
mov word [esi + eax*2], cx
add esi, 0xfffffff0
push esi
call fcn.00404550
add esp, 4
add eax, 0x10
jmp 0x464042
call fcn.00404900
mov ecx, eax
test ecx, ecx
jne 0x4640bc
push 0x80004005
call fcn.00404660
mov eax, dword [ecx]
call dword [eax + 0xc]
add eax, 0x10
mov dword [edi], eax
mov eax, edi
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x4640e0
Capabilities:
Decode data using base64 via winapi

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x4d4850
mov eax, dword fs:[0]
push eax
sub esp, 0x18
push esi
push edi
mov eax, dword [0x50d108]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov edi, edx
mov esi, ecx
mov dword [ebp - 0x14], esi
mov dword [ebp - 0x18], 0
mov dword [ebp - 4], 0
mov dword [ebp - 0x24], 0
mov dword [ebp - 0x20], 0
mov dword [ebp - 0x1c], 0
push 0
push 0
lea ecx, [ebp - 0x10]
mov byte [ebp - 4], 1
mov eax, dword [ebp + 8]
push ecx
push 0
push edi
push dword [eax - 0xc]
push eax
call dword [sym.imp.CRYPT32.dll_CryptStringToBinaryW]
test eax, eax
je 0x464191
mov eax, dword [ebp - 0x10]
test eax, eax
je 0x464191
push eax
lea ecx, [ebp - 0x24]
call fcn.004643c0
mov eax, dword [ebp + 8]
lea ecx, [ebp - 0x10]
push 0
push 0
push ecx
push dword [ebp - 0x24]
push edi
push dword [eax - 0xc]
push eax
call dword [sym.imp.CRYPT32.dll_CryptStringToBinaryW]
mov ecx, esi
test eax, eax
jne 0x464186
mov eax, dword [ebp - 0x24]
mov dword [ebp - 0x20], eax
lea eax, [ebp - 0x24]
push eax
call fcn.00435f60
jmp 0x4641ba
mov dword [esi], 0
mov dword [esi + 4], 0
mov dword [esi + 8], 0
mov dword [ebp - 0x24], 0
mov dword [ebp - 0x20], 0
mov dword [ebp - 0x1c], 0
lea ecx, [ebp - 0x24]
call fcn.0043c450
mov dword [ebp - 4], 0xffffffff
or eax, 0xffffffff
mov edx, dword [ebp + 8]
add edx, 0xfffffff0
lock xadd dword [edx + 0xc], eax
dec eax
test eax, eax
jg 0x4641e4
mov ecx, dword [edx]
push edx
mov eax, dword [ecx]
call dword [eax + 4]
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
Function at 0x4673a0
Capabilities:
Create directory
Delete file

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x4d4c80
mov eax, dword fs:[0]
push eax
sub esp, 0x10
push esi
push edi
mov eax, dword [0x50d108]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov edi, edx
mov esi, ecx
mov dword [ebp - 0x18], esi
mov edx, str.MasterPDFData
mov dword [ebp - 0x1c], 0
lea ecx, [ebp - 0x10]
call fcn.0046bc10
mov dword [ebp - 4], 0
push dword [ebp - 0x10]
call dword [sym.imp.SHLWAPI.dll_PathIsDirectoryW]
test eax, eax
jne 0x46740c
push dword [ebp - 0x10]
call dword [sym.imp.KERNEL32.dll_DeleteFileW]
push 0
push dword [ebp - 0x10]
push 0
call dword [sym.imp.SHELL32.dll_SHCreateDirectoryExW]
test edi, edi
je 0x467466
push edi
lea ecx, [ebp - 0x14]
call fcn.004043c0
lea eax, [ebp - 0x14]
mov byte [ebp - 4], 1
push eax
lea edx, [ebp - 0x10]
mov ecx, esi
call fcn.00468c60
mov byte [ebp - 4], 0
or edi, 0xffffffff
mov edx, dword [ebp - 0x14]
add esp, 4
add edx, 0xfffffff0
mov eax, edi
lock xadd dword [edx + 0xc], eax
dec eax
test eax, eax
jg 0x46744f
mov ecx, dword [edx]
push edx
mov eax, dword [ecx]
call dword [eax + 4]
mov dword [ebp - 4], 0xffffffff
mov edx, dword [ebp - 0x10]
add edx, 0xfffffff0
lock xadd dword [edx + 0xc], edi
dec edi
test edi, edi
jmp 0x467492
mov eax, dword [ebp - 0x10]
add eax, 0xfffffff0
push eax
call fcn.00404550
add eax, 0x10
mov dword [ebp - 4], 0xffffffff
mov edx, dword [ebp - 0x10]
add esp, 4
mov dword [esi], eax
add edx, 0xfffffff0
or eax, 0xffffffff
lock xadd dword [edx + 0xc], eax
dec eax
test eax, eax
jg 0x46749c
mov ecx, dword [edx]
push edx
mov eax, dword [ecx]
call dword [eax + 4]
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
Function at 0x4674b0
Capabilities:
Create directory
Delete file

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x4d4c80
mov eax, dword fs:[0]
push eax
sub esp, 0x10
push esi
push edi
mov eax, dword [0x50d108]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov edi, edx
mov esi, ecx
mov dword [ebp - 0x18], esi
mov edx, str.UserData
mov dword [ebp - 0x1c], 0
lea ecx, [ebp - 0x10]
call fcn.004673a0
mov dword [ebp - 4], 0
push dword [ebp - 0x10]
call dword [sym.imp.SHLWAPI.dll_PathIsDirectoryW]
test eax, eax
jne 0x46751c
push dword [ebp - 0x10]
call dword [sym.imp.KERNEL32.dll_DeleteFileW]
push 0
push dword [ebp - 0x10]
push 0
call dword [sym.imp.SHELL32.dll_SHCreateDirectoryExW]
test edi, edi
je 0x467576
push edi
lea ecx, [ebp - 0x14]
call fcn.004043c0
lea eax, [ebp - 0x14]
mov byte [ebp - 4], 1
push eax
lea edx, [ebp - 0x10]
mov ecx, esi
call fcn.00468c60
mov byte [ebp - 4], 0
or edi, 0xffffffff
mov edx, dword [ebp - 0x14]
add esp, 4
add edx, 0xfffffff0
mov eax, edi
lock xadd dword [edx + 0xc], eax
dec eax
test eax, eax
jg 0x46755f
mov ecx, dword [edx]
push edx
mov eax, dword [ecx]
call dword [eax + 4]
mov dword [ebp - 4], 0xffffffff
mov edx, dword [ebp - 0x10]
add edx, 0xfffffff0
lock xadd dword [edx + 0xc], edi
dec edi
test edi, edi
jmp 0x4675a2
mov eax, dword [ebp - 0x10]
add eax, 0xfffffff0
push eax
call fcn.00404550
add eax, 0x10
mov dword [ebp - 4], 0xffffffff
mov edx, dword [ebp - 0x10]
add esp, 4
mov dword [esi], eax
add edx, 0xfffffff0
or eax, 0xffffffff
lock xadd dword [edx + 0xc], eax
dec eax
test eax, eax
jg 0x4675ac
mov ecx, dword [edx]
push edx
mov eax, dword [ecx]
call dword [eax + 4]
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

Function at 0x4675f0
Capabilities:
Get file size
Read file on windows

Disassembly:
push ebp
mov ebp, esp
push ecx
push ebx
push esi
push edi
mov edi, dword [ebp + 8]
xor ebx, ebx
push ebx
push 0x80
push 3
push ebx
mov eax, edx
push 3
push SysReAllocString
push ecx
mov dword [eax], 0
mov dword [ebp - 4], eax
mov dword [edi], 0
call dword [sym.imp.KERNEL32.dll_CreateFileW]
mov esi, eax
cmp esi, 0xffffffff
je 0x467663
push ebx
push esi
call dword [sym.imp.KERNEL32.dll_GetFileSize]
mov dword [edi], eax
test eax, eax
je 0x46769f
cmp eax, 0xffffffff
je 0x46769f
add eax, 8
push 0x511570
push eax
call fcn.0048a8d2
mov ebx, dword [ebp - 4]
mov ecx, eax
add esp, 8
mov dword [ebx], ecx
test ecx, ecx
jne 0x46766c
push esi
mov dword [edi], eax
call dword [sym.imp.KERNEL32.dll_CloseHandle]
pop edi
pop esi
xor eax, eax
pop ebx
mov esp, ebp
pop ebp
ret
mov eax, dword [edi]
add eax, 8
push eax
push 0
push ecx
call fcn.004a33a0
add esp, 0xc
mov dword [ebp + 8], 0
lea eax, [ebp + 8]
push 0
push eax
push dword [edi]
push dword [ebx]
push esi
call dword [sym.imp.KERNEL32.dll_ReadFile]
mov ecx, dword [ebp + 8]
xor ebx, ebx
cmp ecx, dword [edi]
sete bl
push esi
call dword [sym.imp.KERNEL32.dll_CloseHandle]
pop edi
pop esi
mov eax, ebx
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x4676b0
Capabilities:
Delete file
Move file
Set file attributes
Write file on windows

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x4d4ca8
mov eax, dword fs:[0]
push eax
sub esp, 0x10
push ebx
push esi
push edi
mov eax, dword [0x50d108]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov esi, edx
mov dword [ebp - 0x14], esi
mov ebx, ecx
test ebx, ebx
je 0x4677de
push ebx
call dword [sym.imp.KERNEL32.dll_lstrlenW]
test eax, eax
je 0x4677de
test esi, esi
je 0x4677de
call fcn.00404900
mov ecx, eax
test ecx, ecx
jne 0x467713
push 0x80004005
call fcn.00404660
mov eax, dword [ecx]
call dword [eax + 0xc]
add eax, 0x10
mov dword [ebp - 0x10], eax
push ebx
lea eax, [ebp - 0x10]
mov dword [ebp - 4], 0
push str._s.write_cache
push eax
call fcn.00414020
mov esi, dword [ebp - 0x10]
add esp, 0xc
xor edi, edi
push edi
push 0x80
push 2
push edi
push 1
push 0x40000000
push esi
call dword [sym.imp.KERNEL32.dll_CreateFileW]
mov dword [ebp - 0x18], eax
cmp eax, 0xffffffff
je 0x4677ab
push edi
lea ecx, [ebp - 0x10]
mov dword [ebp - 0x10], edi
mov edi, dword [ebp + 8]
push ecx
push edi
push dword [ebp - 0x14]
push eax
call dword [sym.imp.KERNEL32.dll_WriteFile]
push dword [ebp - 0x18]
xor eax, eax
cmp dword [ebp - 0x10], edi
sete al
mov dword [ebp - 0x14], eax
call dword [sym.imp.KERNEL32.dll_CloseHandle]
mov edi, dword [ebp - 0x14]
test edi, edi
je 0x4677ab
push 0x80
push ebx
call dword [sym.imp.KERNEL32.dll_SetFileAttributesW]
push 1
push ebx
push esi
call dword [sym.imp.KERNEL32.dll_MoveFileExW]
push esi
mov edi, eax
call dword [sym.imp.KERNEL32.dll_DeleteFileW]
mov dword [ebp - 4], 0xffffffff
add esi, 0xfffffff0
or ecx, 0xffffffff
lock xadd dword [esi + 0xc], ecx
dec ecx
test ecx, ecx
jg 0x4677ca
mov ecx, dword [esi]
push esi
mov eax, dword [ecx]
call dword [eax + 4]
mov eax, edi
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
xor eax, eax
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x467800
Capabilities:
Check if file exists

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x4d4cd8
mov eax, dword fs:[0]
push eax
sub esp, 0x10
push esi
push edi
mov eax, dword [0x50d108]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov edi, edx
mov esi, ecx
test esi, esi
je 0x4678aa
push esi
call dword [sym.imp.SHLWAPI.dll_PathFileExistsW]
test eax, eax
je 0x4678aa
mov dword [ebp - 0x1c], vtable.CxAutoArray_unsigned_char_.0
mov dword [ebp - 0x18], 0
mov dword [ebp - 0x14], 0
lea eax, [ebp - 0x10]
mov dword [ebp - 4], 0
push eax
lea edx, [ebp - 0x18]
mov dword [ebp - 0x10], 0
mov ecx, esi
call fcn.004675f0
mov esi, dword [ebp - 0x18]
add esp, 4
test eax, eax
je 0x467888
cmp dword [ebp - 0x10], 0
je 0x467888
mov edx, edi
mov ecx, esi
call fcn.00467a20
mov edi, eax
jmp 0x46788a
xor edi, edi
test esi, esi
je 0x467897
push esi
call fcn.0048a8e9
add esp, 4
mov eax, edi
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
mov esp, ebp
pop ebp
ret
xor eax, eax
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
mov esp, ebp
pop ebp
ret