joyce8/EMBER2024-capa huggingface dataset:
Function at 0x43d510
Capabilities:
Hash data with md5

Disassembly:
mov dword [ecx], vtable.MD5_CTX.0
xorps xmm0, xmm0
mov dword [ecx + 0x18], 0
mov eax, ecx
mov dword [ecx + 0x14], 0
mov dword [ecx + 4], 0x67452301
mov dword [ecx + 8], 0xefcdab89
mov dword [ecx + 0xc], 0x98badcfe
mov dword [ecx + 0x10], 0x10325476
movups xmmword [ecx + 0x5c], xmm0
movups xmmword [ecx + 0x6c], xmm0
movups xmmword [ecx + 0x7c], xmm0
movups xmmword [ecx + 0x8c], xmm0
mov byte [ecx + 0x5c], 0x80
ret

Function at 0x43d660
Capabilities:
Encrypt data using rc4 prga
Hash data with md5

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xc
mov eax, dword [0x4bf070]
xor eax, ebp
mov dword [ebp - 4], eax
push ebx
push esi
mov esi, ecx
xor edx, edx
push edi
mov edi, dword [ebp + 8]
lea eax, [esi + 0x16]
nop dword [eax]
movzx ecx, byte [eax - 2]
lea eax, [eax + 4]
mov byte [ebp + edx - 0xc], cl
movzx ecx, byte [eax - 5]
mov byte [ebp + edx - 0xb], cl
movzx ecx, byte [eax - 4]
mov byte [ebp + edx - 0xa], cl
movzx ecx, byte [eax - 3]
mov byte [ebp + edx - 9], cl
add edx, 4
cmp edx, 8
jb 0x43d680
mov edx, dword [esi + 0x14]
lea ebx, [esi + 0x5c]
shr edx, 3
mov ecx, 0x38
and edx, 0x3f
mov eax, 0x78
sub ecx, edx
sub eax, edx
cmp edx, 0x38
cmovb eax, ecx
mov ecx, esi
push eax
push ebx
call fcn.0043d590
push 8
lea eax, [ebp - 0xc]
mov ecx, esi
push eax
call fcn.0043d590
lea ecx, [edi + 1]
mov edi, 4
lea edx, [esi + 6]
nop dword [eax]
movzx eax, byte [edx - 2]
lea edx, [edx + 4]
mov byte [ecx - 1], al
lea ecx, [ecx + 4]
movzx eax, byte [edx - 5]
mov byte [ecx - 4], al
movzx eax, byte [edx - 4]
mov byte [ecx - 3], al
movzx eax, byte [edx - 3]
mov byte [ecx - 2], al
sub edi, 1
jne 0x43d6f0
xor eax, eax
mov edi, esi
xorps xmm0, xmm0
mov ecx, 0x27
rep stosd dword es:[edi], eax
mov ecx, dword [ebp - 4]
mov dword [esi + 0x18], eax
xor ecx, ebp
mov dword [esi + 0x14], eax
mov dword [esi + 4], 0x67452301
mov dword [esi + 8], 0xefcdab89
mov dword [esi + 0xc], 0x98badcfe
mov dword [esi + 0x10], 0x10325476
movups xmmword [ebx], xmm0
pop edi
movups xmmword [ebx + 0x10], xmm0
pop esi
movups xmmword [ebx + 0x20], xmm0
movups xmmword [ebx + 0x30], xmm0
mov byte [ebx], 0x80
pop ebx
call fcn.0045f7d8
mov esp, ebp
pop ebp
ret 4
Function at 0x43ed20
Capabilities:
Check if file exists
Get file version info

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x490a90
mov eax, dword fs:[0]
push eax
sub esp, 0x24
push ebx
push esi
push edi
mov eax, dword [0x4bf070]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov edi, edx
mov dword [ebp - 0x18], edi
mov ebx, ecx
mov dword [ebp - 0x24], ebx
mov dword [ebp - 0x28], 0
call fcn.00402960
mov ecx, eax
test ecx, ecx
jne 0x43ed6e
push 0x80004005
call fcn.004029e0
mov eax, dword [ecx]
call dword [eax + 0xc]
mov dword [ebp - 0x14], eax
lea esi, [eax + 0x10]
mov dword [ebp - 0x2c], esi
mov dword [ebp - 4], 0
mov ecx, dword [edi]
cmp dword [ecx - 0xc], 0
je 0x43ee96
push ecx
call dword [sym.imp.SHLWAPI.dll_PathFileExistsW]
test eax, eax
je 0x43ee93
push 0x4a530c
lea ecx, [ebp - 0x10]
call fcn.004103d0
mov byte [ebp - 4], 1
push 0
push dword [edi]
mov dword [ebp - 0x1c], 0x34
call dword [sym.imp.VERSION.dll_GetFileVersionInfoSizeW]
mov dword [ebp - 0x14], eax
test eax, eax
je 0x43ee7e
push eax
call fcn.0045fec8
mov edi, eax
add esp, 4
test edi, edi
jne 0x43ee1e
push 0x4a4d44
mov ecx, ebx
call fcn.004075e0
mov byte [ebp - 4], 0
or edi, 0xffffffff
mov edx, dword [ebp - 0x10]
mov eax, edi
add edx, 0xfffffff0
lock xadd dword [edx + 0xc], eax
dec eax
test eax, eax
jg 0x43ee07
mov ecx, dword [edx]
push edx
mov eax, dword [ecx]
call dword [eax + 4]
mov dword [ebp - 4], 0xffffffff
add esi, 0xfffffff0
lock xadd dword [esi + 0xc], edi
dec edi
test edi, edi
jmp 0x43eeb7
mov eax, dword [ebp - 0x18]
push edi
push dword [ebp - 0x14]
push 0
push dword [eax]
call dword [sym.imp.VERSION.dll_GetFileVersionInfoW]
test eax, eax
je 0x43ee73
lea eax, [ebp - 0x1c]
push eax
lea eax, [ebp - 0x20]
push eax
push 0x4a79e4
push edi
call dword [sym.imp.VERSION.dll_VerQueryValueW]
test eax, eax
je 0x43ee73
mov ecx, dword [ebp - 0x20]
movzx eax, word [ecx + 0xc]
push eax
movzx eax, word [ecx + 0xe]
push eax
movzx eax, word [ecx + 8]
push eax
movzx eax, word [ecx + 0xa]
push eax
lea eax, [ebp - 0x10]
push 0x4aed94
push eax
call fcn.004062e0
add esp, 0x18
push 1
push edi
call fcn.0045fcfc
add esp, 8
mov ecx, dword [ebp - 0x10]
lea ecx, [ecx - 0x10]
call fcn.00407890
add eax, 0x10
mov dword [ebx], eax
jmp 0x43ede6
mov eax, dword [ebp - 0x14]
mov ecx, eax
call fcn.00407890
add eax, 0x10
mov dword [ebp - 4], 0xffffffff
mov dword [ebx], eax
add esi, 0xfffffff0
or eax, 0xffffffff
lock xadd dword [esi + 0xc], eax
dec eax
test eax, eax
jg 0x43eec1
mov ecx, dword [esi]
push esi
mov eax, dword [ecx]
call dword [eax + 4]
mov eax, ebx
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 0x442ea0
Capabilities:
Access peb ldr_data

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x48b836
mov eax, dword fs:[0]
push eax
push esi
push edi
mov eax, dword [0x4bf070]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov edi, ecx
push 8
mov dword [edi], vtable.std::basic_streambuf_char__struct_std::char_traits_char__.0
call fcn.0045fcc9
mov esi, eax
push 1
mov dword [ebp - 4], 0
call fcn.0045d8cf
mov dword [esi + 4], eax
lea ecx, [edi + 8]
lea eax, [edi + 4]
mov dword [edi + 0x34], esi
mov dword [edi + 0xc], eax
add esp, 8
lea eax, [edi + 0x14]
mov dword [edi + 0x10], ecx
mov dword [edi + 0x1c], eax
lea eax, [edi + 0x18]
mov dword [edi + 0x20], eax
lea eax, [edi + 0x24]
mov dword [edi + 0x2c], eax
lea eax, [edi + 0x28]
mov dword [edi + 0x30], eax
mov dword [ecx], 0
mov eax, dword [edi + 0x20]
mov dword [eax], 0
mov eax, dword [edi + 0x30]
mov dword [eax], 0
mov eax, dword [edi + 0xc]
mov dword [eax], 0
mov eax, dword [edi + 0x1c]
mov dword [eax], 0
mov eax, dword [edi + 0x2c]
mov dword [eax], 0
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

Function at 0x446460
Capabilities:
Set registry value

Disassembly:
push ebp
mov ebp, esp
sub esp, 8
push esi
push edi
mov edi, ecx
mov eax, edi
mov dword [ebp - 4], eax
test edx, edx
je 0x4464af
push 0
lea eax, [ebp - 8]
mov dword [ebp - 8], 0
push eax
push 0
push 0xf003f
push 0
push 0
push 0
push edx
push edi
call dword [sym.imp.ADVAPI32.dll_RegCreateKeyExW]
mov esi, eax
test esi, esi
jne 0x4464c5
mov eax, dword [ebp - 4]
cmp eax, edi
je 0x4464a9
push eax
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
mov eax, dword [ebp - 8]
mov dword [ebp - 4], eax
push dword [ebp + 0x14]
push dword [ebp + 0x10]
push 1
push 0
push dword [ebp + 8]
push eax
call dword [sym.imp.ADVAPI32.dll_RegSetValueExW]
mov esi, eax
mov eax, dword [ebp - 4]
cmp eax, edi
je 0x4464d3
push eax
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
pop edi
mov eax, esi
pop esi
mov esp, ebp
pop ebp
ret
Function at 0x446930
Capabilities:
Get storage device properties

Disassembly:
push ebp
mov ebp, esp
mov eax, 0x2d10
call fcn.00460ab0
mov eax, dword [0x4bf070]
xor eax, ebp
mov dword [ebp - 4], eax
mov eax, ecx
mov dword [ebp - 0x2d10], eax
test eax, eax
je 0x446a96
push ebx
push esi
xor ebx, ebx
xor esi, esi
push edi
nop
push esi
push str..PhysicalDrive_d
lea eax, [ebp - 0x204]
push 0x200
push eax
call fcn.004464e0
add esp, 0x10
lea eax, [ebp - 0x204]
push 0
push 0
push 3
push 0
push 3
push 0
push eax
call dword [sym.imp.KERNEL32.dll_CreateFileW]
mov edi, eax
cmp edi, 0xffffffff
je 0x446a79
push 0x2710
xorps xmm0, xmm0
mov dword [ebp - 0x2d0c], 0
lea eax, [ebp - 0x2cfc]
movq qword [ebp - 0x2d08], xmm0
push 0
push eax
mov dword [ebp - 0x2d00], 0
mov dword [ebp - 0x2d08], 0
mov dword [ebp - 0x2d04], 0
call fcn.00462960
add esp, 0xc
lea eax, [ebp - 0x2d0c]
push 0
push eax
push 0x2710
lea eax, [ebp - 0x2cfc]
push eax
push 0xc
lea eax, [ebp - 0x2d08]
push eax
push 0x2d1400
push edi
call dword [sym.imp.KERNEL32.dll_DeviceIoControl]
test eax, eax
je 0x446a6e
push 0x3e8
lea eax, [ebp - 0x5ec]
push 0
push eax
call fcn.00462960
mov edx, dword [ebp - 0x2ce4]
lea eax, [ebp - 0x5ec]
add esp, 0xc
push eax
push ecx
lea ecx, [ebp - 0x2cfc]
call fcn.00448890
add esp, 8
lea eax, [ebp - 0x5ec]
mov edx, 0x64
push SysReAllocString
push eax
push ecx
mov ecx, dword [ebp - 0x2d10]
call fcn.00436060
test eax, eax
mov eax, 1
cmove ebx, eax
push edi
call dword [sym.imp.KERNEL32.dll_CloseHandle]
test ebx, ebx
jne 0x446a83
inc esi
cmp esi, 0x10
jl 0x446960
pop edi
pop esi
mov eax, ebx
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.0045f7d8
mov esp, ebp
pop ebp
ret
mov ecx, dword [ebp - 4]
xor eax, eax
xor ecx, ebp
call fcn.0045f7d8
mov esp, ebp
pop ebp
ret
Function at 0x446db0
Capabilities:
Query or enumerate registry key
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x4f4
mov eax, dword [0x4bf070]
xor eax, ebp
mov dword [ebp - 4], eax
push ebx
mov ebx, ecx
mov dword [ebp - 0x4f4], ebx
test ebx, ebx
je 0x446fa9
push esi
push 0x64
lea eax, [ebp - 0x68]
push 0
push eax
call fcn.00462960
mov esi, dword [sym.imp.ADVAPI32.dll_RegOpenKeyExW]
lea eax, [ebp - 0x4e0]
add esp, 0xc
push eax
push 8
push 0
push str.SOFTWAREMicrosoftWindows_NTCurrentVersionNetworkCards
push reloc.OLEAUT32.dll_SysReAllocString
call esi
test eax, eax
jne 0x446f78
push edi
xor edi, edi
mov dword [ebp - 0x4e4], 0x104
push edi
push edi
push edi
push edi
lea eax, [ebp - 0x4e4]
push eax
lea eax, [ebp - 0x2d4]
push eax
push edi
push dword [ebp - 0x4e0]
call dword [sym.imp.ADVAPI32.dll_RegEnumKeyExW]
mov ebx, dword [sym.imp.ADVAPI32.dll_RegCloseKey]
test eax, eax
jne 0x446f69
lea eax, [ebp - 0x4e8]
push eax
push 1
push 0
lea eax, [ebp - 0x2d4]
push eax
push dword [ebp - 0x4e0]
call esi
test eax, eax
jne 0x446f33
lea eax, [ebp - 0x4ec]
mov dword [ebp - 0x4f0], 1
push eax
lea eax, [ebp - 0x4dc]
mov dword [ebp - 0x4ec], 0x208
push eax
lea eax, [ebp - 0x4f0]
push eax
push 0
push str.ServiceName
push dword [ebp - 0x4e8]
call dword [sym.imp.ADVAPI32.dll_RegQueryValueExW]
test eax, eax
jne 0x446f2b
push 0x64
push eax
lea eax, [ebp - 0xcc]
push eax
call fcn.00462960
add esp, 8
lea edx, [ebp - 0xcc]
lea ecx, [ebp - 0x4dc]
call fcn.00446c90
add esp, 4
test eax, eax
je 0x446f2b
cmp byte [ebp - 0x68], 0
je 0x446eef
lea eax, [ebp - 0x68]
push eax
lea eax, [ebp - 0xcc]
push eax
call dword [sym.imp.KERNEL32.dll_lstrcmpA]
test eax, eax
jns 0x446f2b
lea ecx, [ebp - 0x68]
mov edx, 0x64
lea esi, [ebp - 0xcc]
mov eax, ecx
sub esi, eax
lea eax, [edx + 0x7fffff9a]
test eax, eax
je 0x446f1a
mov al, byte [esi + ecx]
test al, al
je 0x446f1a
mov byte [ecx], al
inc ecx
sub edx, 1
jne 0x446f01
mov esi, dword [sym.imp.ADVAPI32.dll_RegOpenKeyExW]
lea eax, [ecx - 1]
test edx, edx
cmovne eax, ecx
mov byte [eax], 0
push dword [ebp - 0x4e8]
call ebx
push 0
push 0
push 0
push 0
lea eax, [ebp - 0x4e4]
mov dword [ebp - 0x4e4], 0x104
push eax
lea eax, [ebp - 0x2d4]
inc edi
push eax
push edi
push dword [ebp - 0x4e0]
call dword [sym.imp.ADVAPI32.dll_RegEnumKeyExW]
test eax, eax
je 0x446e44
push dword [ebp - 0x4e0]
call ebx
mov ebx, dword [ebp - 0x4f4]
pop edi
cmp byte [ebp - 0x68], 0
pop esi
je 0x446fa9
push SysReAllocString
lea eax, [ebp - 0x68]
mov edx, 0x64
push eax
push ecx
mov ecx, ebx
call fcn.00436060
not eax
shr eax, 0x1f
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.0045f7d8
mov esp, ebp
pop ebp
ret
mov ecx, dword [ebp - 4]
xor eax, eax
xor ecx, ebp
pop ebx
call fcn.0045f7d8
mov esp, ebp
pop ebp
ret
Function at 0x4475c0
Capabilities:
Check os version
Delete registry value
Persist via run registry key

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x491568
mov eax, dword fs:[0]
push eax
push ecx
push esi
push edi
mov eax, dword [0x4bf070]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
cmp dword [ebp + 0x10], 0
mov dword [ebp - 4], 0
je 0x447646
mov eax, dword [0x4bff14]
mov esi, dword [ebp + 8]
cmp eax, 0xffffffff
jne 0x44762a
call dword [sym.imp.KERNEL32.dll_GetVersion]
cmp al, 6
jb 0x447615
mov dword [0x4bff14], 1
jmp 0x44762e
push esi
push dword [ebp + 0xc]
mov dword [0x4bff14], 0
call fcn.004485b0
jmp 0x447671
test eax, eax
je 0x44763b
push esi
push dword [ebp + 0xc]
call fcn.004476b0
test eax, eax
jne 0x447671
push esi
push dword [ebp + 0xc]
call fcn.004485b0
jmp 0x447671
push dword [ebp + 0xc]
call fcn.004482d0
mov edi, dword [ebp + 0xc]
mov esi, dword [sym.imp.SHLWAPI.dll_SHDeleteValueW]
push edi
push str.SoftwareMicrosoftWindowsCurrentVersionRun
push SysReAllocString
call esi
push edi
push str.SoftwareMicrosoftWindowsCurrentVersionRun
push reloc.OLEAUT32.dll_SysReAllocString
call esi
mov dword [ebp - 4], 0xffffffff
or eax, 0xffffffff
mov edx, dword [ebp + 0xc]
add edx, 0xfffffff0
lock xadd dword [edx + 0xc], eax
dec eax
test eax, eax
jg 0x447693
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 esp, ebp
pop ebp
ret 0xc
Function at 0x4485b0
Capabilities:
Persist via run registry key
Set registry value

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x491786
mov eax, dword fs:[0]
push eax
sub esp, 0x224
mov eax, dword [0x4bf070]
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 ebx, dword [ebp + 8]
mov esi, dword [ebp + 0xc]
mov dword [ebp - 0x22c], 0
mov dword [ebp - 0x228], 0
mov dword [ebp - 0x224], 0
lea eax, [ebp - 0x21c]
mov dword [ebp - 4], 0
push eax
push 0x2001f
push 0
push str.SoftwareMicrosoftWindowsCurrentVersionRun
push reloc.OLEAUT32.dll_SysReAllocString
mov dword [ebp - 0x21c], 0
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExW]
test eax, eax
jne 0x44874c
mov edi, dword [ebp - 0x21c]
mov dword [ebp - 0x22c], edi
mov dword [ebp - 0x228], eax
call fcn.00402960
mov ecx, eax
test ecx, ecx
jne 0x448660
push 0x80004005
call fcn.004029e0
mov eax, dword [ecx]
call dword [eax + 0xc]
add eax, 0x10
mov dword [ebp - 0x21c], eax
mov byte [ebp - 4], 1
lea eax, [ebp - 0x21c]
push dword [esi + 8]
push dword [esi]
push str.__s___s
push eax
call fcn.004062e0
push 0x208
lea eax, [ebp - 0x218]
push 0
push eax
call fcn.00462960
add esp, 0x1c
mov dword [ebp - 0x220], 0x104
lea eax, [ebp - 0x220]
lea ecx, [ebp - 0x22c]
push eax
lea eax, [ebp - 0x218]
push eax
push ebx
call fcn.00448810
mov esi, dword [ebp - 0x21c]
mov dword [ebp - 0x220], eax
lea eax, [ebp - 0x218]
push eax
push esi
call fcn.0046bce8
add esp, 8
test eax, eax
je 0x448716
test esi, esi
jne 0x4486eb
lea eax, [esi + 0xd]
jmp 0x44871c
mov eax, esi
lea edx, [eax + 2]
mov cx, word [eax]
add eax, 2
test cx, cx
jne 0x4486f0
sub eax, edx
sar eax, 1
lea eax, [eax*2 + 2]
push eax
push esi
push 1
push 0
push ebx
push edi
call dword [sym.imp.ADVAPI32.dll_RegSetValueExW]
jmp 0x44871c
mov eax, dword [ebp - 0x220]
xor ebx, ebx
mov byte [ebp - 4], 0
test eax, eax
sete bl
add esi, 0xfffffff0
or eax, 0xffffffff
lock xadd dword [esi + 0xc], eax
dec eax
test eax, eax
jg 0x44873f
mov ecx, dword [esi]
push esi
mov eax, dword [ecx]
call dword [eax + 4]
test edi, edi
je 0x44874e
push edi
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
jmp 0x44874e
xor ebx, ebx
mov eax, ebx
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.0045f7d8
mov esp, ebp
pop ebp
ret 8

Function at 0x448770
Capabilities:
Get session user name

Disassembly:
push ebp
mov ebp, esp
sub esp, 8
cmp word [0x4c5f68], 0
mov dword [ebp - 8], 0
jne 0x44879d
lea eax, [ebp - 4]
mov dword [ebp - 4], 0x100
push eax
push 0x4c5f68
call dword [sym.imp.ADVAPI32.dll_GetUserNameW]
mov ecx, dword [ebp + 8]
push 0x4c5f68
call fcn.004075e0
mov eax, dword [ebp + 8]
mov esp, ebp
pop ebp
ret 4

Function at 0x4487c0
Capabilities:
Get session user name

Disassembly:
push ebp
mov ebp, esp
sub esp, 8
cmp word [0x4c5d68], 0
mov dword [ebp - 8], 0
jne 0x4487ef
lea eax, [ebp - 4]
mov dword [ebp - 4], 0x100
push eax
push 0x4c5d68
push 2
call dword [sym.imp.Secur32.dll_GetUserNameExW]
mov ecx, dword [ebp + 8]
push 0x4c5d68
call fcn.004075e0
mov eax, dword [ebp + 8]
mov esp, ebp
pop ebp
ret 4
Function at 0x448810
Capabilities:
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
push esi
mov esi, dword [ebp + 0xc]
push edi
mov edi, dword [ebp + 0x10]
mov eax, dword [edi]
add eax, eax
mov dword [edi], 0
mov dword [ebp + 0x10], eax
lea eax, [ebp + 0x10]
push eax
push esi
lea eax, [ebp + 0xc]
push eax
push 0
push dword [ebp + 8]
push dword [ecx]
call dword [sym.imp.ADVAPI32.dll_RegQueryValueExW]
test eax, eax
jne 0x448881
mov eax, dword [ebp + 0xc]
cmp eax, 1
je 0x44884f
cmp eax, 2
jne 0x44886b
mov ecx, dword [ebp + 0x10]
test esi, esi
je 0x44887b
test ecx, ecx
je 0x448876
test cl, 1
jne 0x44886b
mov eax, ecx
shr eax, 1
cmp word [esi + eax*2 - 2], 0
je 0x44887b
pop edi
mov eax, 0xd
pop esi
pop ebp
ret 0xc
xor eax, eax
mov word [esi], ax
shr ecx, 1
xor eax, eax
mov dword [edi], ecx
pop edi
pop esi
pop ebp
ret 0xc
Function at 0x448af0
Capabilities:
Check if file exists

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x4917b8
mov eax, dword fs:[0]
push eax
sub esp, 0xc
mov eax, dword [0x4bf070]
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 edi
call dword [sym.imp.SHLWAPI.dll_PathFileExistsW]
test eax, eax
je 0x448c99
push edi
mov dword [ebp - 0x14], 0
call dword [sym.imp.SHLWAPI.dll_PathFindExtensionW]
push eax
lea ecx, [ebp - 0x14]
call fcn.004075e0
mov dword [ebp - 4], 0
xor esi, esi
nop dword [eax + eax]
mov eax, dword [esi + 0x49fc40]
test eax, eax
je 0x448bef
push eax
push dword [ebp - 0x14]
call fcn.0046bce8
add esp, 8
test eax, eax
je 0x448c1b
add esi, 4
cmp esi, 8
jb 0x448b50
xor esi, esi
nop dword [eax]
mov eax, dword [esi + 0x49fc34]
test eax, eax
je 0x448bef
push eax
push dword [ebp - 0x14]
call fcn.0046bce8
add esp, 8
test eax, eax
je 0x448bf9
add esi, 4
cmp esi, 0xc
jb 0x448b80
xor esi, esi
mov eax, dword [esi + 0x49fbe4]
test eax, eax
je 0x448bef
push eax
push dword [ebp - 0x14]
call fcn.0046bce8
add esp, 8
test eax, eax
je 0x448bcd
add esi, 4
cmp esi, 8
jb 0x448ba4
xor esi, esi
jmp 0x448c75
push 0x24
call fcn.0045fcc9
mov esi, eax
xorps xmm0, xmm0
movups xmmword [esi], xmm0
movups xmmword [esi + 0x10], xmm0
mov dword [esi + 0x20], 0
mov dword [esi], vtable.PowerPointConverter.0
jmp 0x448c3b
push 0x80004005
call fcn.004029e0
push 0x24
call fcn.0045fcc9
mov esi, eax
xorps xmm0, xmm0
movups xmmword [esi], xmm0
movups xmmword [esi + 0x10], xmm0
mov dword [esi + 0x20], 0
mov dword [esi], vtable.ExcelConverter.0
jmp 0x448c3b
push 0x24
call fcn.0045fcc9
mov esi, eax
xorps xmm0, xmm0
movups xmmword [esi], xmm0
movups xmmword [esi + 0x10], xmm0
mov dword [esi + 0x20], 0
mov dword [esi], vtable.WordConverter.0
mov dword [esi + 0x20], 0
add esp, 4
mov dword [esi + 0x1c], 0
mov dword [esi + 0x18], 0
mov dword [esi + 0x14], 0
mov dword [esi + 0x10], edi
mov dword [esi + 0xc], 0
mov dword [esi + 8], 0
mov dword [ebp - 0x18], esi
mov dword [esi + 4], 0
mov dword [ebp - 4], 0xffffffff
or eax, 0xffffffff
mov edi, dword [ebp - 0x14]
add edi, 0xfffffff0
lock xadd dword [edi + 0xc], eax
dec eax
test eax, eax
jg 0x448c97
mov ecx, dword [edi]
push edi
mov edx, dword [ecx]
call dword [edx + 4]
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.0045f7d8
mov esp, ebp
pop ebp
ret
Function at 0x448da0
Capabilities:
Print debug messages

Disassembly:
push ebp
mov ebp, esp
push esi
push edi
push 0
mov esi, ecx
call dword [sym.imp.ole32.dll_CoInitialize]
mov edx, dword [esi]
lea eax, [esi + 8]
push eax
lea eax, [esi + 4]
mov ecx, esi
push eax
call dword [edx + 8]
mov edi, eax
test edi, edi
jne 0x448de1
mov eax, dword [esi]
mov ecx, esi
call dword [eax + 0x10]
mov edi, eax
test edi, edi
jne 0x448de1
mov eax, dword [esi]
mov ecx, esi
push dword [ebp + 8]
call dword [eax + 4]
mov edi, eax
test edi, edi
je 0x448e24
mov eax, dword [esi + 0x18]
mov dword [esi + 0x1c], edi
push ebx
lea ebx, [esi + 0x18]
test eax, eax
je 0x448dfc
push eax
call dword [sym.imp.KERNEL32.dll_LocalFree]
mov dword [ebx], 0
push 0
push 0
push ebx
push 0x400
push dword [esi + 0x1c]
push 0
push 0x1100
call dword [sym.imp.KERNEL32.dll_FormatMessageW]
mov eax, dword [ebx]
pop ebx
test eax, eax
je 0x448e24
push eax
call dword [sym.imp.KERNEL32.dll_OutputDebugStringW]
mov eax, dword [esi]
mov ecx, esi
call dword [eax + 0xc]
mov eax, edi
pop edi
pop esi
pop ebp
ret 4
Function at 0x44bd20
Capabilities:
Encode data using xor
Encrypt data using blowfish
Encrypt data using rc4 prga

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xc
cmp byte [0x4c42bc], 0
jne 0x44bf63
push 0x48
call fcn.0046d70d
add esp, 4
mov dword [0x4c42b0], eax
test eax, eax
je 0x44bd74
push 0x1000
call fcn.0046d70d
add esp, 4
mov dword [0x4c42b4], eax
test eax, eax
jne 0x44bd7c
push dword [0x4c42b0]
call fcn.00465547
add esp, 4
mov dword [0x4c42b0], 0
xor al, al
mov esp, ebp
pop ebp
ret 0xc
mov eax, 0xc
mov dword [0x4c42b8], 0
sub eax, 0x4a0eb4
mov dword [ebp - 8], eax
mov eax, 0x10
push esi
sub eax, 0x4a0eb4
xor esi, esi
push edi
mov dword [ebp - 4], eax
mov edi, 8
mov eax, 0x14
sub edi, 0x4a0eb4
sub eax, 0x4a0eb4
mov dword [ebp - 0xc], eax
nop dword [eax]
mov eax, dword [0x4c42b0]
lea edx, [edi + 0x4a0eb4]
mov ecx, dword [esi + 0x4a0eb0]
add edx, esi
mov dword [esi + eax], ecx
mov eax, dword [0x4c42b0]
mov ecx, dword [esi + 0x4a0eb4]
mov dword [esi + eax + 4], ecx
mov eax, dword [0x4c42b0]
mov ecx, dword [esi + 0x4a0eb8]
mov dword [edx + eax], ecx
mov eax, dword [ebp - 8]
mov ecx, dword [esi + 0x4a0ebc]
lea edx, [eax + 0x4a0eb4]
mov eax, dword [0x4c42b0]
add edx, esi
mov dword [edx + eax], ecx
mov eax, dword [ebp - 4]
mov ecx, dword [esi + 0x4a0ec0]
lea edx, [eax + 0x4a0eb4]
mov eax, dword [0x4c42b0]
add edx, esi
mov dword [edx + eax], ecx
mov eax, dword [ebp - 0xc]
mov ecx, dword [esi + 0x4a0ec4]
lea edx, [eax + 0x4a0eb4]
mov eax, dword [0x4c42b0]
add edx, esi
add esi, 0x18
mov dword [edx + eax], ecx
cmp esi, 0x48
jl 0x44bdc0
xor eax, eax
nop dword [eax]
mov esi, 0x100
nop word [eax + eax]
mov ecx, dword [0x4c42b4]
mov edx, dword [eax + 0x49feb0]
mov dword [eax + ecx], edx
add eax, 4
sub esi, 1
jne 0x44be60
cmp eax, 0x1000
jl 0x44be50
xor edi, edi
lea ecx, [esi + 0x24]
movzx eax, byte [esi + str.a7b863b0_61b0_4825_a7d4_d93c6a2fad6e]
mov byte [ebp - 1], al
lea eax, [esi + 1]
cdq
idiv ecx
movzx eax, byte [edx + str.a7b863b0_61b0_4825_a7d4_d93c6a2fad6e]
mov byte [ebp - 2], al
lea eax, [esi + 2]
cdq
idiv ecx
movzx eax, byte [edx + str.a7b863b0_61b0_4825_a7d4_d93c6a2fad6e]
mov byte [ebp - 3], al
lea eax, [esi + 3]
cdq
idiv ecx
mov ecx, dword [0x4c42b0]
movzx eax, byte [edx + str.a7b863b0_61b0_4825_a7d4_d93c6a2fad6e]
mov byte [ebp - 4], al
mov eax, dword [ebp - 4]
xor dword [ecx + edi], eax
lea eax, [esi + 4]
cdq
mov ecx, 0x24
idiv ecx
add edi, 4
mov esi, edx
cmp edi, 0x48
jl 0x44be83
mov dword [ebp - 8], 0
xor esi, esi
mov dword [ebp - 4], 0
nop
lea eax, [ebp - 8]
push eax
lea eax, [ebp - 4]
push eax
call fcn.0044b840
mov ecx, dword [0x4c42b0]
mov eax, dword [ebp - 4]
mov dword [esi + ecx], eax
mov eax, dword [0x4c42b0]
mov ecx, dword [ebp - 8]
mov dword [esi + eax + 4], ecx
add esi, 8
cmp esi, 0x48
jl 0x44bef0
xor esi, esi
nop
mov edi, 0x80
lea eax, [ebp - 8]
push eax
lea eax, [ebp - 4]
push eax
call fcn.0044b840
mov ecx, dword [0x4c42b4]
mov eax, dword [ebp - 4]
mov dword [esi + ecx], eax
mov eax, dword [0x4c42b4]
mov ecx, dword [ebp - 8]
mov dword [esi + eax + 4], ecx
add esi, 8
sub edi, 1
jne 0x44bf25
cmp esi, 0x1000
jl 0x44bf20
pop edi
mov byte [0x4c42bc], 1
pop esi
mov al, 1
mov esp, ebp
pop ebp
ret 0xc