joyce8/EMBER2024-capa huggingface dataset:
Function at 0x47cb30
Capabilities:
Get file size
Parse pe header
Read file on windows

Disassembly:
sub esp, 0x50
push esi
mov esi, dword [esp + 0x58]
push esi
call dword [sym.imp.KERNEL32.DLL_GetFileType]
cmp eax, 1
je 0x47cb4e
mov eax, 0x1000000
pop esi
add esp, 0x50
ret
lea eax, [esp + 0x20]
push eax
push esi
call dword [sym.imp.KERNEL32.DLL_GetFileInformationByHandle]
test eax, eax
jne 0x47cb68
mov eax, 0x200
pop esi
add esp, 0x50
ret
mov eax, dword [esp + 0x20]
push ebp
mov edx, eax
xor ebp, ebp
and edx, 1
push edi
je 0x47cb7c
mov ebp, 1
test al, 2
je 0x47cb83
or ebp, 2
test al, 4
je 0x47cb8a
or ebp, 4
mov ecx, eax
and ecx, 0x10
je 0x47cb94
or ebp, 0x10
test al, 0x20
je 0x47cb9b
or ebp, 0x20
test ecx, ecx
je 0x47cba7
or ebp, 0x40000000
jmp 0x47cbad
or ebp, 0x80000000
or ebp, 0x1000000
test edx, edx
jne 0x47cbbd
or ebp, 0x800000
push ebx
push 0
push esi
call dword [sym.imp.KERNEL32.DLL_GetFileSize]
cmp eax, 0x28
mov dword [esp + 0x14], eax
jbe 0x47cc6b
mov edi, dword [sym.imp.KERNEL32.DLL_SetFilePointer]
push 0
push 0
push 0
push esi
call edi
mov ebx, dword [sym.imp.KERNEL32.DLL_ReadFile]
lea ecx, [esp + 0x10]
push 0
push ecx
lea edx, [esp + 0x6c]
push 2
push edx
push esi
call ebx
push 0
push 0
push 0x24
push esi
call edi
lea eax, [esp + 0x10]
push 0
push eax
lea ecx, [esp + 0x24]
push 4
push ecx
push esi
call ebx
cmp word [esp + 0x64], 0x54ad
jne 0x47cc6b
mov eax, dword [esp + 0x1c]
mov ecx, dword [esp + 0x14]
lea edx, [eax + 0x34]
cmp ecx, edx
jbe 0x47cc6b
push 0
push 0
push eax
push esi
call edi
lea eax, [esp + 0x10]
push 0
push eax
lea ecx, [esp + 0x2c]
push 4
push ecx
push esi
call ebx
mov eax, dword [esp + 0x24]
cmp eax, 0x5a4d
je 0x47cc65
cmp eax, 0x454e
je 0x47cc65
cmp eax, 0x454c
je 0x47cc65
cmp eax, 0x4550
jne 0x47cc6b
or ebp, 0x400000
mov eax, dword [esp + 0x68]
pop ebx
test eax, eax
je 0x47cc76
mov dword [eax], ebp
mov eax, dword [esp + 0x68]
test eax, eax
je 0x47cc84
mov edx, dword [esp + 0x10]
mov dword [eax], edx
mov esi, dword [esp + 0x6c]
mov edi, dword [sym.imp.KERNEL32.DLL_FileTimeToLocalFileTime]
test esi, esi
je 0x47ccee
lea eax, [esp + 0x20]
lea ecx, [esp + 0x34]
push eax
push ecx
call edi
lea edx, [esp + 0x18]
lea eax, [esp + 0x3c]
push edx
push eax
call edi
lea ecx, [esp + 0x10]
lea edx, [esp + 0x2c]
push ecx
push edx
call edi
mov eax, dword [esp + 0x24]
mov ecx, dword [esp + 0x20]
push eax
push ecx
call fcn.0047ca70
mov edx, dword [esp + 0x24]
mov dword [esi], eax
mov eax, dword [esp + 0x20]
push edx
push eax
call fcn.0047ca70
mov ecx, dword [esp + 0x24]
mov edx, dword [esp + 0x20]
push ecx
push edx
mov dword [esi + 4], eax
call fcn.0047ca70
add esp, 0x18
mov dword [esi + 8], eax
mov esi, dword [esp + 0x70]
test esi, esi
je 0x47cd31
lea eax, [esp + 0x3c]
lea ecx, [esp + 0x3c]
push eax
push ecx
call edi
lea edx, [esp + 0x64]
lea eax, [esp + 0x60]
push edx
lea ecx, [esp + 0x40]
push eax
push ecx
call dword [sym.imp.KERNEL32.DLL_FileTimeToDosDateTime]
mov edx, dword [esp + 0x60]
mov eax, dword [esp + 0x64]
and edx, 0xffff
and eax, 0xffff
shl edx, 0x10
or edx, eax
mov dword [esi], edx
pop edi
pop ebp
xor eax, eax
pop esi
add esp, 0x50
ret
Function at 0x47cf10
Capabilities:
Write file on windows

Disassembly:
mov edx, ecx
push ebx
push esi
push edi
mov ebx, dword [edx + 0x18]
test ebx, ebx
je 0x47cf60
mov edi, dword [edx + 0x1c]
mov eax, dword [esp + 0x14]
mov esi, dword [edx + 0x20]
lea ecx, [edi + eax]
cmp ecx, esi
jb 0x47cf3c
pop edi
pop esi
mov dword [edx + 0xc], 0x30000
xor eax, eax
pop ebx
ret 8
mov esi, dword [esp + 0x10]
mov ecx, eax
add edi, ebx
mov ebx, ecx
shr ecx, 2
rep movsd dword es:[edi], dword [esi]
mov ecx, ebx
and ecx, 3
rep movsb byte es:[edi], byte [esi]
mov ecx, dword [edx + 0x1c]
pop edi
add ecx, eax
pop esi
mov dword [edx + 0x1c], ecx
pop ebx
ret 8
mov eax, dword [edx]
test eax, eax
je 0x47cf88
mov ecx, dword [esp + 0x14]
lea edx, [esp + 0x14]
push 0
push edx
mov edx, dword [esp + 0x18]
push ecx
push edx
push eax
call dword [sym.imp.KERNEL32.DLL_WriteFile]
mov eax, dword [esp + 0x14]
pop edi
pop esi
pop ebx
ret 8
pop edi
pop esi
mov dword [edx + 0xc], 0x1000000
xor eax, eax
pop ebx
ret 8

Function at 0x47d3b0
Capabilities:
Read file on windows

Disassembly:
push ebx
mov ebx, ecx
push ebp
push esi
mov edx, dword [ebx + 0x58]
test edx, edx
je 0x47d41a
mov eax, dword [ebx + 0x60]
mov ebp, dword [ebx + 0x5c]
cmp eax, ebp
jae 0x47d46b
mov ecx, dword [esp + 0x14]
sub ebp, eax
cmp ebp, ecx
jbe 0x47d3d6
mov ebp, ecx
mov ecx, ebp
lea esi, [eax + edx]
mov eax, dword [esp + 0x10]
mov edx, ecx
push edi
mov edi, eax
shr ecx, 2
rep movsd dword es:[edi], dword [esi]
mov ecx, edx
push ebp
and ecx, 3
push eax
rep movsb byte es:[edi], byte [esi]
mov edx, dword [ebx + 0x60]
mov ecx, dword [ebx + 0x48]
mov eax, dword [ebx + 0x4c]
add edx, ebp
add ecx, ebp
push eax
mov dword [ebx + 0x60], edx
mov dword [ebx + 0x48], ecx
call fcn.0047c840
add esp, 0xc
mov dword [ebx + 0x4c], eax
mov eax, ebp
pop edi
pop esi
pop ebp
pop ebx
ret 8
mov eax, dword [ebx + 0x50]
test eax, eax
je 0x47d464
mov edx, dword [esp + 0x14]
mov esi, dword [esp + 0x10]
lea ecx, [esp + 0x14]
push 0
push ecx
push edx
push esi
push eax
call dword [sym.imp.KERNEL32.DLL_ReadFile]
test eax, eax
je 0x47d46b
mov eax, dword [esp + 0x14]
mov ecx, dword [ebx + 0x48]
add ecx, eax
push eax
mov eax, dword [ebx + 0x4c]
push esi
push eax
mov dword [ebx + 0x48], ecx
call fcn.0047c840
add esp, 0xc
mov dword [ebx + 0x4c], eax
mov eax, dword [esp + 0x14]
pop esi
pop ebp
pop ebx
ret 8
mov dword [ebx + 0xc], 0x1000000
pop esi
pop ebp
xor eax, eax
pop ebx
ret 8
Function at 0x480060
Capabilities:
Encode data using xor
Hash data with crc32

Disassembly:
mov ecx, dword [esp + 8]
test ecx, ecx
jne 0x48006b
xor eax, eax
ret
mov eax, dword [esp + 4]
push ebx
push esi
mov esi, dword [esp + 0x14]
cmp esi, 8
not eax
jb 0x48016e
push edi
mov edi, esi
shr edi, 3
mov edx, eax
xor ebx, ebx
mov bl, byte [ecx]
and edx, 0xff
xor edx, ebx
mov ebx, eax
shr ebx, 8
mov eax, dword [edx*4 + 0x4c3454]
sub esi, 8
xor eax, ebx
inc ecx
mov edx, eax
xor ebx, ebx
mov bl, byte [ecx]
and edx, 0xff
xor edx, ebx
xor ebx, ebx
mov bl, byte [ecx + 1]
mov edx, dword [edx*4 + 0x4c3454]
shr eax, 8
xor edx, eax
inc ecx
mov eax, edx
and eax, 0xff
xor eax, ebx
xor ebx, ebx
mov bl, byte [ecx + 1]
mov eax, dword [eax*4 + 0x4c3454]
shr edx, 8
xor eax, edx
inc ecx
mov edx, eax
and edx, 0xff
xor edx, ebx
xor ebx, ebx
mov bl, byte [ecx + 1]
mov edx, dword [edx*4 + 0x4c3454]
shr eax, 8
xor edx, eax
inc ecx
mov eax, edx
and eax, 0xff
xor eax, ebx
xor ebx, ebx
mov bl, byte [ecx + 1]
mov eax, dword [eax*4 + 0x4c3454]
shr edx, 8
xor eax, edx
inc ecx
mov edx, eax
and edx, 0xff
xor edx, ebx
xor ebx, ebx
mov bl, byte [ecx + 1]
mov edx, dword [edx*4 + 0x4c3454]
shr eax, 8
xor edx, eax
inc ecx
mov eax, edx
and eax, 0xff
xor eax, ebx
xor ebx, ebx
mov bl, byte [ecx + 1]
mov eax, dword [eax*4 + 0x4c3454]
shr edx, 8
xor eax, edx
inc ecx
mov edx, eax
and edx, 0xff
xor edx, ebx
shr eax, 8
mov edx, dword [edx*4 + 0x4c3454]
xor eax, edx
inc ecx
dec edi
jne 0x480086
pop edi
test esi, esi
je 0x480190
mov edx, eax
xor ebx, ebx
mov bl, byte [ecx]
and edx, 0xff
xor edx, ebx
shr eax, 8
mov edx, dword [edx*4 + 0x4c3454]
xor eax, edx
inc ecx
dec esi
jne 0x480172
pop esi
pop ebx
not eax
ret

Function at 0x480b20
Capabilities:
Read file on windows

Disassembly:
push ebx
mov ebx, dword [esp + 0x14]
push ebp
mov ebp, dword [esp + 0x10]
mov cl, byte [ebx]
mov eax, ebp
imul eax, dword [esp + 0x14]
test cl, cl
je 0x480b61
mov edx, dword [esp + 0xc]
lea ecx, [esp + 0xc]
push 0
push ecx
push eax
mov eax, dword [ebx + 4]
push edx
push eax
call dword [sym.imp.KERNEL32.DLL_ReadFile]
test eax, eax
jne 0x480b56
mov byte [ebx + 8], 1
mov eax, dword [esp + 0xc]
xor edx, edx
div ebp
pop ebp
pop ebx
ret
mov edx, dword [ebx + 0x18]
mov ecx, dword [ebx + 0x14]
push esi
push edi
lea esi, [edx + eax]
cmp esi, ecx
jbe 0x480b74
sub ecx, edx
mov eax, ecx
mov esi, dword [ebx + 0x10]
mov edi, dword [esp + 0x14]
mov ecx, eax
add esi, edx
mov edx, ecx
shr ecx, 2
rep movsd dword es:[edi], dword [esi]
mov ecx, edx
xor edx, edx
and ecx, 3
rep movsb byte es:[edi], byte [esi]
mov ecx, dword [ebx + 0x18]
pop edi
add ecx, eax
pop esi
div ebp
mov dword [ebx + 0x18], ecx
pop ebp
pop ebx
ret
Function at 0x481ab0
Capabilities:
Get common file path

Disassembly:
push ecx
push ebp
mov ebp, ecx
push esi
push edi
cmp dword [ebp], 0
jne 0x481b65
cmp dword [ebp + 4], 0xffffffff
jne 0x481b65
push ebx
lea ebx, [ebp + 0x138]
push ebx
push 0x104
call dword [sym.imp.KERNEL32.DLL_GetCurrentDirectoryA]
mov edi, 0x4e35e4
or ecx, 0xffffffff
xor eax, eax
repne scasb al, byte es:[edi]
not ecx
sub edi, ecx
mov esi, edi
mov edx, ecx
mov edi, ebx
or ecx, 0xffffffff
repne scasb al, byte es:[edi]
mov ecx, edx
dec edi
shr ecx, 2
rep movsd dword es:[edi], dword [esi]
mov ecx, edx
pop ebx
and ecx, 3
rep movsb byte es:[edi], byte [esi]
mov esi, dword [esp + 0x1c]
mov edi, dword [esp + 0x14]
cmp esi, 1
jne 0x481b2d
push edi
call dword [sym.imp.KERNEL32.DLL_GetFileType]
cmp eax, 1
je 0x481b2d
pop edi
pop esi
mov eax, 0x2000000
pop ebp
pop ecx
ret 0xc
mov ecx, dword [esp + 0x18]
lea eax, [esp + 0xc]
push eax
push esi
push ecx
push edi
call fcn.004808b0
add esp, 0x10
test eax, eax
jne 0x481b50
mov eax, dword [esp + 0xc]
pop edi
pop esi
pop ebp
pop ecx
ret 0xc
push eax
call fcn.00480df0
add esp, 4
mov dword [ebp], eax
xor eax, eax
pop edi
pop esi
pop ebp
pop ecx
ret 0xc
pop edi
pop esi
mov eax, 0x1000000
pop ebp
pop ecx
ret 0xc

Function at 0x481fc0
Capabilities:
Create directory

Disassembly:
mov ecx, dword [esp + 8]
sub esp, 0x208
test ecx, ecx
je 0x482088
mov al, byte [ecx]
test al, al
je 0x482088
push ebx
push esi
push edi
mov ebx, ecx
mov esi, ecx
cmp al, 0x2f
je 0x481feb
cmp al, 0x5c
jne 0x481fed
mov ebx, esi
mov al, byte [esi + 1]
inc esi
test al, al
jne 0x481fe3
mov edi, dword [esp + 0x218]
cmp ebx, ecx
je 0x482024
mov esi, ebx
lea eax, [esp + 0xc]
sub esi, ecx
push esi
push ecx
push eax
call fcn.0049035a
lea ecx, [esp + 0x18]
mov byte [esp + esi + 0x18], 0
push ecx
push edi
call fcn.00481fc0
add esp, 0x14
inc ebx
or ecx, 0xffffffff
xor eax, eax
repne scasb al, byte es:[edi]
not ecx
sub edi, ecx
lea edx, [esp + 0x110]
mov eax, ecx
mov esi, edi
mov edi, edx
lea edx, [esp + 0x110]
shr ecx, 2
rep movsd dword es:[edi], dword [esi]
mov ecx, eax
xor eax, eax
and ecx, 3
push eax
rep movsb byte es:[edi], byte [esi]
mov edi, ebx
or ecx, 0xffffffff
repne scasb al, byte es:[edi]
not ecx
sub edi, ecx
mov esi, edi
mov ebx, ecx
mov edi, edx
or ecx, 0xffffffff
repne scasb al, byte es:[edi]
mov ecx, ebx
dec edi
shr ecx, 2
rep movsd dword es:[edi], dword [esi]
mov ecx, ebx
lea eax, [esp + 0x114]
and ecx, 3
push eax
rep movsb byte es:[edi], byte [esi]
call dword [sym.imp.KERNEL32.DLL_CreateDirectoryA]
pop edi
pop esi
pop ebx
add esp, 0x208
ret
Function at 0x483070
Capabilities:
Capture webcam image

Disassembly:
mov eax, dword [esp + 8]
push ebx
push esi
mov esi, ecx
mov eax, dword [eax + 4]
cmp dword [esi + 0xec], 1
jne 0x483113
test eax, eax
jbe 0x483113
mov ecx, dword [esi + 0xbc]
test ecx, ecx
jle 0x483113
mov ecx, dword [esi + 0x1c]
push edi
push 0
push eax
push 0x419
push ecx
call dword [sym.imp.USER32.dll_SendMessageA]
mov edi, eax
mov eax, dword [esi + 0xbc]
inc edi
test eax, eax
jne 0x4830be
xor esi, esi
jmp 0x4830c4
mov esi, dword [esi + 0xb4]
add esi, 4
xor ebx, ebx
test edi, edi
jbe 0x4830ef
push ebp
mov ebp, edi
add esi, 6
push esi
call fcn.0042ec40
add esi, eax
push esi
mov ebx, esi
call fcn.0042ec40
add esp, 8
add esi, eax
dec edi
dec ebp
jne 0x4830d0
pop ebp
test edi, edi
pop edi
jne 0x483113
test ebx, ebx
je 0x483113
mov edx, dword [esp + 0x10]
push 0x4e
add edx, 0x10
push ebx
push edx
call fcn.0048eed0
add esp, 0xc
mov eax, 1
pop esi
pop ebx
ret 0xc
pop esi
xor eax, eax
pop ebx
ret 0xc

Function at 0x483250
Capabilities:
Capture webcam image

Disassembly:
sub esp, 0x44
push ebx
push ebp
push esi
mov esi, ecx
push edi
mov eax, dword [esi + 0x3c]
test eax, eax
je 0x48336d
push eax
call dword [sym.imp.USER32.dll_IsWindow]
test eax, eax
je 0x48336d
mov eax, dword [esi + 0x3c]
push eax
call fcn.004a8f87
mov esi, eax
test esi, esi
je 0x48336d
mov ebx, dword [esp + 0x58]
mov ecx, dword [esi + 0x1c]
mov ebp, dword [sym.imp.USER32.dll_SendMessageA]
push 0
push ebx
push 0x419
push ecx
call ebp
mov edi, eax
test edi, edi
jl 0x48336d
mov ecx, esi
call fcn.004831c0
cmp edi, eax
jge 0x48336d
mov eax, dword [esi + 0xc4]
mov edx, dword [esi + 0xc0]
mov dword [esp + 0x2c], eax
mov eax, dword [esp + 0x5c]
xor ecx, ecx
mov dword [esp + 0x28], edx
cmp eax, ecx
mov dword [esp + 0x30], eax
mov dword [esp + 0x34], ecx
mov dword [esp + 0x4c], ecx
mov dword [esp + 0x50], ecx
mov dword [esp + 0x38], edi
jne 0x4832f3
mov dword [esp + 0x34], 1
jmp 0x48334e
mov edx, dword [esi + 0x1c]
lea ecx, [esp + 0x18]
push ecx
push ebx
push 0x433
push edx
call ebp
test eax, eax
je 0x48336d
mov eax, dword [esp + 0x60]
mov ecx, dword [esp + 0x18]
mov edx, dword [esp + 0x24]
mov dword [esp + 0x10], ecx
mov dword [eax], 0
mov ecx, dword [esi + 0x1c]
lea eax, [esp + 0x10]
add edx, 2
push eax
push ecx
mov dword [esp + 0x1c], edx
call dword [sym.imp.USER32.dll_ClientToScreen]
mov edx, dword [esp + 0x10]
mov eax, dword [esp + 0x14]
mov dword [esp + 0x34], 3
mov dword [esp + 0x3c], edx
mov dword [esp + 0x40], eax
xor ecx, ecx
push ecx
lea ecx, [esp + 0x2c]
push ecx
push 0x7d8
call fcn.004827b0
pop edi
pop esi
pop ebp
mov eax, 1
pop ebx
add esp, 0x44
ret 0xc
pop edi
pop esi
pop ebp
xor eax, eax
pop ebx
add esp, 0x44
ret 0xc
Function at 0x486ef4
Capabilities:
Extract resource via kernel32 functions

Disassembly:
push ebx
push esi
push edi
xor edi, edi
cmp dword [esp + 0x14], edi
mov ebx, ecx
je 0x486f32
call fcn.004b0fc8
mov esi, dword [eax + 0xc]
push 0xf0
push dword [esp + 0x18]
push esi
call dword [sym.imp.KERNEL32.DLL_FindResourceA]
test eax, eax
je 0x486f32
push eax
push esi
call dword [sym.imp.KERNEL32.DLL_LoadResource]
test eax, eax
je 0x486f49
push eax
call dword [sym.imp.KERNEL32.DLL_LockResource]
mov edi, eax
push 1
test edi, edi
pop eax
je 0x486f49
push dword [esp + 0x18]
mov eax, dword [ebx]
mov ecx, ebx
push edi
push dword [esp + 0x18]
call dword [eax + 0x1c]
pop edi
pop esi
pop ebx
ret 0xc
Function at 0x48fce1
Capabilities:
Check if file exists
Get file attributes

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push esi
xor esi, esi
cmp dword [ebp + 8], esi
jne 0x48fd08
call fcn.00493762
mov dword [eax], esi
call fcn.0049374f
push 0x16
pop esi
mov dword [eax], esi
call fcn.004985ea
mov eax, esi
jmp 0x48fd5d
test dword [ebp + 0xc], 0xfffffff9
jne 0x48fcee
push dword [ebp + 8]
call dword [sym.imp.KERNEL32.DLL_GetFileAttributesA]
cmp eax, 0xffffffff
jne 0x48fd35
call dword [sym.imp.KERNEL32.DLL_GetLastError]
push eax
call fcn.00493775
pop ecx
call fcn.0049374f
mov eax, dword [eax]
jmp 0x48fd5d
test al, 0x10
jne 0x48fd5b
test al, 1
je 0x48fd5b
test byte [ebp + 0xc], 2
je 0x48fd5b
call fcn.00493762
mov dword [eax], 5
call fcn.0049374f
mov dword [eax], 0xd
jmp 0x48fd2c
xor eax, eax
pop esi
pop ebp
ret

Function at 0x499ab4
Capabilities:
Terminate process

Disassembly:
cmp ecx, dword [0x4e5384]
jne 0x499abe
repz ret
jmp fcn.004a1553
Function at 0x4a056b
Capabilities:
Link many functions at runtime

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x24
mov eax, dword [0x4e5384]
xor eax, ebp
mov dword [ebp - 4], eax
mov eax, dword [ebp + 8]
push ebx
mov dword [ebp - 0x20], eax
mov eax, dword [ebp + 0xc]
push esi
push edi
mov dword [ebp - 0x1c], eax
call fcn.00494eab
and dword [ebp - 0x14], 0
cmp dword [0x50d57c], 0
mov dword [ebp - 0x18], eax
jne 0x4a061e
push str.USER32.DLL
call dword [sym.imp.KERNEL32.DLL_LoadLibraryW]
mov ebx, eax
test ebx, ebx
je 0x4a06c6
mov edi, dword [sym.imp.KERNEL32.DLL_GetProcAddress]
push str.MessageBoxW
push ebx
call edi
test eax, eax
je 0x4a06c6
mov esi, dword [sym.imp.KERNEL32.DLL_EncodePointer]
push eax
call esi
push 0x4cbba0
push ebx
mov dword [0x50d57c], eax
call edi
push eax
call esi
push 0x4cbb8c
push ebx
mov dword [0x50d580], eax
call edi
push eax
call esi
push str.GetUserObjectInformationW
push ebx
mov dword [0x50d584], eax
call edi
push eax
call esi
mov dword [0x50d58c], eax
test eax, eax
je 0x4a061e
push str.GetProcessWindowStation
push ebx
call edi
push eax
call esi
mov dword [0x50d588], eax
mov eax, dword [0x50d588]
mov ecx, dword [ebp - 0x18]
mov esi, dword [sym.imp.KERNEL32.DLL_DecodePointer]
cmp eax, ecx
je 0x4a0677
cmp dword [0x50d58c], ecx
je 0x4a0677
push eax
call esi
push dword [0x50d58c]
mov edi, eax
call esi
mov ebx, eax
test edi, edi
je 0x4a0677
test ebx, ebx
je 0x4a0677
call edi
test eax, eax
je 0x4a066e
lea ecx, [ebp - 0x24]
push ecx
push 0xc
lea ecx, [ebp - 0x10]
push ecx
push 1
push eax
call ebx
test eax, eax
je 0x4a066e
test byte [ebp - 8], 1
jne 0x4a0677
or dword [ebp + 0x10], 0x200000
jmp 0x4a06aa
mov eax, dword [0x50d580]
cmp eax, dword [ebp - 0x18]
je 0x4a06aa
push eax
call esi
test eax, eax
je 0x4a06aa
call eax
mov dword [ebp - 0x14], eax
test eax, eax
je 0x4a06aa
mov eax, dword [0x50d584]
cmp eax, dword [ebp - 0x18]
je 0x4a06aa
push eax
call esi
test eax, eax
je 0x4a06aa
push dword [ebp - 0x14]
call eax
mov dword [ebp - 0x14], eax
push dword [0x50d57c]
call esi
test eax, eax
je 0x4a06c6
push dword [ebp + 0x10]
push dword [ebp - 0x1c]
push dword [ebp - 0x20]
push dword [ebp - 0x14]
call eax
jmp 0x4a06c8
xor eax, eax
mov ecx, dword [ebp - 4]
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.00499ab4
leave
ret

Function at 0x4a992b
Capabilities:
Get graphical window text

Disassembly:
push esi
mov esi, ecx
mov ecx, dword [esi + 0x38]
test ecx, ecx
jne 0x4a9963
push dword [esi + 0x1c]
call dword [sym.imp.USER32.dll_GetWindowTextLengthA]
lea ecx, [eax + 1]
push ecx
mov ecx, dword [esp + 0xc]
push eax
call fcn.004a79b8
push eax
push dword [esi + 0x1c]
call dword [sym.imp.USER32.dll_GetWindowTextA]
mov ecx, dword [esp + 8]
push 0xffffffffffffffff
call fcn.004a7990
jmp 0x4a996f
mov eax, dword [ecx]
push dword [esp + 8]
call dword [eax + 0x88]
pop esi
ret 4
Function at 0x4ab020
Capabilities:
Extract resource via kernel32 functions

Disassembly:
push ebx
push esi
push edi
xor edi, edi
cmp dword [esp + 0x10], edi
mov ebx, ecx
je 0x4ab062
call fcn.004b0fc8
mov esi, dword [eax + 0xc]
push 0xf0
push dword [esp + 0x14]
push esi
call dword [sym.imp.KERNEL32.DLL_FindResourceA]
cmp eax, edi
je 0x4ab062
push eax
push esi
call dword [sym.imp.KERNEL32.DLL_LoadResource]
cmp eax, edi
jne 0x4ab059
xor eax, eax
jmp 0x4ab06a
push eax
call dword [sym.imp.KERNEL32.DLL_LockResource]
mov edi, eax
push edi
mov ecx, ebx
call fcn.004ab070
pop edi
pop esi
pop ebx
ret 4

Function at 0x433003
Capabilities:
Encode data using xor
Packed with generic packer

Disassembly:
pushal
nop
nop
call 0x43300c
nop
pop eax
nop
nop
nop
nop
add eax, 0x40a063
nop
nop
sub eax, 0x40a009
mov ebx, dword [eax]
nop
nop
nop
nop
mov ecx, dword [eax + 4]
nop
nop
nop
nop
nop
nop
mov edx, dword [eax + 8]
nop
nop
nop
nop
xor dword [ebx], edx
nop
nop
nop
add ebx, 4
nop
cmp ebx, ecx
nop
nop
nop
nop
nop
jl 0x433030
nop
nop
nop
nop
nop
add eax, 0xc
nop
cmp dword [eax], 0
nop
nop
jne 0x43301e
nop
nop
nop
nop
nop
popal
nop
nop
nop
nop
jmp 0x431219
Function at 0x40104a
Capabilities:
Check if file exists
Get file attributes

Disassembly:
push ebp
mov ebp, esp
push esi
mov esi, dword [ebp + 8]
mov ecx, esi
push 0x47e800
call fcn.00401fe2
mov ecx, esi
push str.EBWebViewx86EmbeddedBrowserWebView.dll
call fcn.00401fe2
mov ecx, esi
call fcn.004020b6
push eax
call dword [sym.imp.KERNEL32.dll_GetFileAttributesW]
cmp eax, 0xffffffff
setne al
pop esi
pop ebp
ret

Function at 0x401125
Capabilities:
Print debug messages

Disassembly:
push ebp
mov ebp, esp
push ebx
push edi
push esi
sub esp, 0x10
mov esi, dword [ebp + 0xc]
mov eax, dword [0x49e044]
xor eax, ebp
mov dword [ebp - 0x10], eax
mov ecx, esi
push 0x104
call fcn.00401e9a
mov ecx, esi
push dword [ebp + 8]
call fcn.00401f12
mov ecx, esi
call fcn.004020b6
mov edi, eax
mov ecx, esi
call fcn.004020ae
cmp eax, 3
jb 0x40119b
movzx eax, word [edi + 2]
cmp ax, 0x3a
jne 0x40118b
cmp word [edi + 4], 0x5c
jne 0x40119b
movzx eax, word [edi]
and eax, 0xffffffdf
add eax, 0xffffffbf
cmp ax, 0x1a
jae 0x40119b
jmp 0x401229
cmp word [edi], 0x5c
jne 0x40119b
cmp ax, 0x5c
je 0x401229
xor eax, eax
dec eax
lea edi, [ebp - 0x1c]
mov dword [edi], eax
mov dword [edi + 4], eax
mov dword [edi + 8], eax
mov ecx, edi
call fcn.00401e28
push edi
push 0
call fcn.00401080
add esp, 8
test eax, eax
js 0x401261
lea edi, [ebp - 0x1c]
mov ecx, edi
call fcn.004020ae
mov ebx, eax
mov ecx, edi
call fcn.004020b6
mov ecx, esi
push ebx
push eax
call fcn.00401f3c
mov ecx, edi
call fcn.004020b6
push 0x5c
push eax
call fcn.004548f2
add esp, 8
test eax, eax
je 0x401270
mov ebx, eax
lea edi, [ebp - 0x1c]
mov ecx, edi
call fcn.004020b6
sub ebx, eax
add ebx, 2
sar ebx, 1
mov ecx, edi
call fcn.004020b6
mov ecx, esi
push ebx
push eax
call fcn.00401f3c
mov ecx, esi
push dword [ebp + 8]
call fcn.00401fe2
mov ecx, edi
call fcn.00401e3a
xor edi, edi
push esi
call fcn.0040104a
add esp, 4
test al, al
jne 0x40127d
mov edi, dword [sym.imp.KERNEL32.dll_OutputDebugStringA]
push str.WebView2:_Failed_to_find_the_WebView2_client_dll_at:
call edi
mov ecx, esi
call fcn.004020b6
push eax
call dword [sym.imp.KERNEL32.dll_OutputDebugStringW]
push str._nADVAPI32.dll
call edi
mov edi, 0x80070002
jmp 0x40127d
mov edi, eax
push str.WebView2:_Failed_to_find_the_app_exe_path._n
call dword [sym.imp.KERNEL32.dll_OutputDebugStringA]
jmp 0x401275
mov edi, 0x80004005
lea ecx, [ebp - 0x1c]
call fcn.00401e3a
mov ecx, dword [ebp - 0x10]
xor ecx, ebp
call fcn.004528ff
mov eax, edi
add esp, 0x10
pop esi
pop edi
pop ebx
pop ebp
ret
Function at 0x401baf
Capabilities:
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
push ebx
push edi
push esi
and esp, 0xfffffff0
sub esp, 0x230
mov edi, edx
mov esi, ecx
mov eax, dword [0x49e044]
xor eax, ebp
mov dword [esp + 0x228], eax
lea eax, [esp + 0x20]
push 0x208
push 0xff
push eax
call fcn.004549a0
add esp, 0xc
mov dword [esp + 0xc], 0x104
lea eax, [esp + 8]
mov dword [eax], 0xffffffff
mov ecx, reloc.OLEAUT32.dll_SysReAllocString
sub ecx, edi
push eax
push 0x20219
push 0
push esi
push ecx
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExW]
xor ebx, ebx
test eax, eax
jne 0x401cac
lea eax, [esp + 0xc]
push eax
lea edi, [esp + 0x24]
push edi
push ebx
push ebx
push str.EBWebView
push dword [esp + 0x1c]
call dword [sym.imp.ADVAPI32.dll_RegQueryValueExW]
mov esi, eax
push dword [esp + 8]
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
test esi, esi
jne 0x401caa
cmp dword [esp + 0xc], 3
mov ebx, 0
jb 0x401cac
mov esi, dword [ebp + 0xc]
mov ecx, esi
push edi
call fcn.00401f12
mov ecx, esi
call fcn.004020b6
push 0x5c
push eax
call fcn.004548f2
add esp, 8
test eax, eax
je 0x401caa
mov edi, eax
add edi, 2
pcmpeqd xmm0, xmm0
lea edx, [esp + 0x10]
movdqa xmmword [edx], xmm0
mov ecx, edi
call fcn.00401a89
test al, al
je 0x401caa
mov ecx, dword [ebp + 8]
test ecx, ecx
je 0x401c9b
push edi
call fcn.00401f12
lea ecx, [esp + 0x10]
mov edx, esi
call fcn.00401cc4
mov ebx, eax
jmp 0x401cac
xor ebx, ebx
mov ecx, dword [esp + 0x228]
xor ecx, ebp
call fcn.004528ff
mov eax, ebx
lea esp, [ebp - 0xc]
pop esi
pop edi
pop ebx
pop ebp
ret

Function at 0x401cc4
Capabilities:
Print debug messages

Disassembly:
push ebp
mov ebp, esp
push edi
push esi
mov esi, edx
xor eax, eax
mov edx, dword [eax + 0x47ead8]
cmp dword [ecx + eax], edx
ja 0x401ce2
jb 0x401ced
add eax, 4
cmp eax, 0x10
jne 0x401ccd
push esi
call fcn.0040104a
add esp, 4
jmp 0x401d0d
mov edi, dword [sym.imp.KERNEL32.dll_OutputDebugStringW]
push str.Loader_skipped_an_incompatible_version:
call edi
mov ecx, esi
call fcn.004020b6
push eax
call edi
push 0x47eb3a
call edi
xor eax, eax
pop esi
pop edi
pop ebp
ret