joyce8/EMBER2024-capa huggingface dataset:
Function at 0x435640
Capabilities:
Encrypt data using rc4 prga

Disassembly:
mov eax, 0x28
call fcn.0047c4f0
mov eax, dword [0x4b2040]
xor eax, esp
mov dword [esp + 0x24], eax
mov eax, dword [esp + 0x38]
mov ecx, dword [esp + 0x34]
push ebx
mov dword [esp + 0x18], eax
mov eax, dword [esp + 0x44]
mov dword [esp + 8], eax
xor edx, edx
push ebp
push esi
mov esi, dword [eax]
push edi
mov edi, dword [esp + 0x4c]
mov dh, byte [edi + 1]
lea eax, [edi + 1]
mov dword [esp + 0x28], eax
add eax, 1
mov dword [esp + 0x18], ecx
movzx ecx, byte [edi]
or ecx, edx
movzx edx, byte [eax]
add eax, 1
shl edx, 0x10
or ecx, edx
movzx edx, byte [eax]
add eax, 1
shl edx, 0x18
or ecx, edx
movzx edx, byte [eax]
add eax, 1
xor ebx, ebx
mov bh, byte [eax]
add eax, 1
mov ebp, dword [esp + 0x40]
mov byte [esp + 0x2c], cl
mov dword [esp + 0x10], 0
or edx, ebx
xor ebx, ebx
mov bh, byte [eax + 1]
mov bl, byte [eax]
mov eax, ecx
shr eax, 8
mov byte [esp + 0x2d], al
mov eax, ecx
shr eax, 0x10
mov byte [esp + 0x2e], al
shl ebx, 0x10
or edx, ebx
mov ebx, ecx
shr ecx, 0x18
mov byte [esp + 0x2f], cl
mov ecx, edx
mov eax, edx
mov dword [esp + 0x20], edx
mov byte [esp + 0x30], dl
shr ecx, 8
shr eax, 0x10
shr edx, 0x18
cmp dword [esp + 0x44], 0
mov dword [esp + 0x1c], ebx
mov byte [esp + 0x31], cl
mov byte [esp + 0x32], al
mov byte [esp + 0x33], dl
je 0x43581f
sub dword [esp + 0x18], 1
test esi, esi
jne 0x43577b
mov ecx, dword [esp + 0x24]
push ecx
lea edx, [esp + 0x20]
push edx
call fcn.00434b20
mov ebx, dword [esp + 0x24]
mov eax, ebx
shr eax, 8
mov ecx, ebx
shr ecx, 0x10
mov edx, ebx
shr edx, 0x18
mov byte [esp + 0x35], al
mov eax, dword [esp + 0x28]
mov byte [esp + 0x36], cl
mov byte [esp + 0x37], dl
mov ecx, eax
mov edx, eax
mov byte [esp + 0x38], al
shr ecx, 8
shr edx, 0x10
shr eax, 0x18
add esp, 8
add dword [esp + 0x10], 1
mov byte [esp + 0x2c], bl
mov byte [esp + 0x31], cl
mov byte [esp + 0x32], dl
mov byte [esp + 0x33], al
mov cl, byte [esp + esi + 0x2c]
mov eax, dword [esp + 0x3c]
xor cl, byte [eax]
add esi, 1
mov byte [ebp], cl
add eax, 1
add ebp, 1
and esi, 7
cmp dword [esp + 0x18], 0
mov dword [esp + 0x3c], eax
jne 0x435717
cmp dword [esp + 0x10], 0
je 0x435806
mov eax, dword [esp + 0x28]
mov byte [edi], bl
mov edx, ebx
shr edx, 8
mov byte [eax], dl
add eax, 1
mov ecx, ebx
shr ecx, 0x10
mov byte [eax], cl
mov ecx, dword [esp + 0x20]
add eax, 1
shr ebx, 0x18
mov byte [eax], bl
mov byte [eax + 1], cl
add eax, 1
add eax, 1
mov edx, ecx
shr edx, 8
mov byte [eax], dl
add eax, 1
mov edx, ecx
shr edx, 0x10
mov byte [eax], dl
shr ecx, 0x18
mov byte [eax + 1], cl
mov eax, dword [esp + 0x14]
pop edi
mov dword [eax], esi
pop esi
pop ebp
pop ebx
mov ecx, dword [esp + 0x24]
xor ecx, esp
call fcn.00471684
add esp, 0x28
ret
mov ecx, dword [esp + 0x14]
pop edi
mov dword [ecx], esi
pop esi
pop ebp
pop ebx
mov ecx, dword [esp + 0x24]
xor ecx, esp
call fcn.00471684
add esp, 0x28
ret
mov edx, dword [esp + 0x14]
mov ecx, dword [esp + 0x34]
pop edi
mov dword [edx], esi
pop esi
pop ebp
pop ebx
xor ecx, esp
call fcn.00471684
add esp, 0x28
ret
Function at 0x435840
Capabilities:
Encode data using xor
Encrypt data using rc4 prga

Disassembly:
mov eax, dword [esp + 8]
cmp eax, 0x80
push ebx
push esi
push edi
mov edi, dword [esp + 0x10]
mov byte [edi], 0
jle 0x43585a
mov eax, 0x80
mov ecx, dword [esp + 0x1c]
test ecx, ecx
jle 0x43586a
cmp ecx, 0x400
jle 0x43586f
mov ecx, 0x400
test eax, eax
jle 0x43588e
mov esi, dword [esp + 0x18]
push ebp
mov edx, edi
sub esi, edi
mov ebp, eax
mov edi, edi
mov bl, byte [esi + edx]
mov byte [edx], bl
add edx, 1
sub ebp, 1
jne 0x435880
pop ebp
cmp eax, 0x80
movzx edx, byte [edi + eax - 1]
jge 0x4358c0
mov esi, edi
sub esi, eax
mov edi, edi
movzx ebx, byte [esi + eax]
add ebx, edx
and ebx, 0xff
movzx edx, byte [ebx + 0x4bd448]
mov byte [eax + edi], dl
add eax, 1
cmp eax, 0x80
jl 0x4358a0
lea edx, [ecx + 7]
neg ecx
sar edx, 3
mov eax, 0x80
and ecx, 7
sub eax, edx
lea esi, [eax + edi]
mov ebx, 0xff
sar ebx, cl
movzx ecx, byte [esi]
and ebx, ecx
test eax, eax
movzx ecx, byte [ebx + 0x4bd448]
mov byte [esi], cl
je 0x43590a
mov edi, edi
movzx ebx, byte [esi + edx - 1]
sub esi, 1
xor ebx, ecx
movzx ecx, byte [ebx + 0x4bd448]
sub eax, 1
test eax, eax
mov byte [esi], cl
jne 0x4358f0
lea ecx, [edi + 0xfc]
lea eax, [edi + 0x7e]
mov esi, 0x40
xor edx, edx
mov dh, byte [eax + 1]
sub ecx, 4
sub eax, 2
mov dl, byte [eax + 2]
and edx, 0xffff
sub esi, 1
mov dword [ecx + 4], edx
jne 0x435918
pop edi
pop esi
pop ebx
ret
Function at 0x437010
Capabilities:
Encrypt data using rc4 prga

Disassembly:
mov eax, 0x28
call fcn.0047c4f0
mov eax, dword [0x4b2040]
xor eax, esp
mov dword [esp + 0x24], eax
mov eax, dword [esp + 0x38]
mov ecx, dword [esp + 0x34]
mov dword [esp + 0x14], eax
mov eax, dword [esp + 0x40]
mov dword [esp + 4], eax
push ebx
push ebp
push esi
mov esi, dword [eax]
push edi
mov edi, dword [esp + 0x4c]
movzx edx, byte [edi + 1]
mov dword [esp + 0x18], ecx
movzx ecx, byte [edi]
lea eax, [edi + 1]
mov dword [esp + 0x28], eax
add eax, 1
shl edx, 0x10
add eax, 1
shl ecx, 0x18
or ecx, edx
xor edx, edx
mov dh, byte [eax - 1]
add eax, 1
movzx ebx, byte [eax + 1]
add eax, 1
add eax, 1
or ecx, edx
movzx edx, byte [eax - 3]
or ecx, edx
movzx edx, byte [eax - 2]
shl ebx, 0x10
shl edx, 0x18
or edx, ebx
xor ebx, ebx
mov bh, byte [eax]
mov ebp, dword [esp + 0x40]
mov dword [esp + 0x10], 0
mov dword [esp + 0x1c], ecx
mov byte [esp + 0x2f], cl
mov bl, byte [eax + 1]
mov eax, ecx
shr eax, 0x18
mov byte [esp + 0x2c], al
mov eax, ecx
shr eax, 0x10
mov byte [esp + 0x2d], al
or edx, ebx
mov eax, ecx
shr eax, 8
mov byte [esp + 0x2e], al
mov eax, edx
shr eax, 0x18
mov byte [esp + 0x30], al
mov eax, edx
shr eax, 0x10
mov byte [esp + 0x31], al
mov eax, edx
shr eax, 8
cmp dword [esp + 0x44], 0
mov dword [esp + 0x20], edx
mov byte [esp + 0x32], al
mov byte [esp + 0x33], dl
je 0x4371f5
mov ebx, dword [esp + 0x3c]
sub dword [esp + 0x18], 1
test esi, esi
jne 0x437159
mov ecx, dword [esp + 0x24]
push ecx
lea edx, [esp + 0x20]
push edx
call fcn.00436240
mov ecx, dword [esp + 0x24]
mov eax, ecx
shr eax, 0x18
mov byte [esp + 0x34], al
mov edx, ecx
shr edx, 0x10
mov eax, ecx
shr eax, 8
mov byte [esp + 0x36], al
mov byte [esp + 0x35], dl
mov edx, dword [esp + 0x28]
mov eax, edx
shr eax, 0x18
mov byte [esp + 0x38], al
mov eax, edx
shr eax, 0x10
mov byte [esp + 0x39], al
mov eax, edx
shr eax, 8
add esp, 8
add dword [esp + 0x10], 1
mov byte [esp + 0x2f], cl
mov byte [esp + 0x32], al
mov byte [esp + 0x33], dl
mov al, byte [esp + esi + 0x2c]
xor al, byte [ebx]
add esi, 1
mov byte [ebp], al
add ebp, 1
add ebx, 1
and esi, 7
cmp dword [esp + 0x18], 0
jne 0x4370f3
cmp dword [esp + 0x10], 0
je 0x4371dc
mov eax, ecx
shr eax, 0x18
mov byte [edi], al
mov eax, dword [esp + 0x28]
mov ebx, ecx
shr ebx, 0x10
mov byte [eax], bl
mov ebx, ecx
add eax, 1
shr ebx, 8
mov byte [eax], bl
mov byte [eax + 1], cl
add eax, 1
add eax, 1
mov ecx, edx
shr ecx, 0x18
mov byte [eax], cl
mov ecx, edx
add eax, 1
shr ecx, 0x10
mov byte [eax], cl
add eax, 1
mov ecx, edx
shr ecx, 8
mov byte [eax], cl
mov byte [eax + 1], dl
mov edx, dword [esp + 0x14]
pop edi
mov dword [edx], esi
pop esi
pop ebp
pop ebx
mov ecx, dword [esp + 0x24]
xor ecx, esp
call fcn.00471684
add esp, 0x28
ret
mov eax, dword [esp + 0x14]
pop edi
mov dword [eax], esi
pop esi
pop ebp
pop ebx
mov ecx, dword [esp + 0x24]
xor ecx, esp
call fcn.00471684
add esp, 0x28
ret
mov ecx, dword [esp + 0x14]
pop edi
mov dword [ecx], esi
mov ecx, dword [esp + 0x30]
pop esi
pop ebp
pop ebx
xor ecx, esp
call fcn.00471684
add esp, 0x28
ret
Function at 0x43a180
Capabilities:
Encrypt data using rc4 prga

Disassembly:
mov eax, 0x28
call fcn.0047c4f0
mov eax, dword [0x4b2040]
xor eax, esp
mov dword [esp + 0x24], eax
mov eax, dword [esp + 0x38]
mov ecx, dword [esp + 0x34]
push ebx
mov dword [esp + 0x18], eax
mov eax, dword [esp + 0x44]
mov dword [esp + 8], eax
xor edx, edx
push ebp
push esi
mov esi, dword [eax]
push edi
mov edi, dword [esp + 0x4c]
mov dh, byte [edi + 1]
lea eax, [edi + 1]
mov dword [esp + 0x28], eax
add eax, 1
mov dword [esp + 0x18], ecx
movzx ecx, byte [edi]
or ecx, edx
movzx edx, byte [eax]
add eax, 1
shl edx, 0x10
or ecx, edx
movzx edx, byte [eax]
add eax, 1
shl edx, 0x18
or ecx, edx
movzx edx, byte [eax]
add eax, 1
xor ebx, ebx
mov bh, byte [eax]
add eax, 1
mov ebp, dword [esp + 0x40]
mov byte [esp + 0x2c], cl
mov dword [esp + 0x10], 0
or edx, ebx
xor ebx, ebx
mov bh, byte [eax + 1]
mov bl, byte [eax]
mov eax, ecx
shr eax, 8
mov byte [esp + 0x2d], al
mov eax, ecx
shr eax, 0x10
mov byte [esp + 0x2e], al
shl ebx, 0x10
or edx, ebx
mov ebx, ecx
shr ecx, 0x18
mov byte [esp + 0x2f], cl
mov ecx, edx
mov eax, edx
mov dword [esp + 0x20], edx
mov byte [esp + 0x30], dl
shr ecx, 8
shr eax, 0x10
shr edx, 0x18
cmp dword [esp + 0x44], 0
mov dword [esp + 0x1c], ebx
mov byte [esp + 0x31], cl
mov byte [esp + 0x32], al
mov byte [esp + 0x33], dl
je 0x43a361
sub dword [esp + 0x18], 1
test esi, esi
jne 0x43a2bd
mov ecx, dword [esp + 0x24]
push 1
push ecx
lea edx, [esp + 0x24]
push edx
call fcn.004379f0
mov ebx, dword [esp + 0x28]
mov eax, ebx
shr eax, 8
mov ecx, ebx
shr ecx, 0x10
mov edx, ebx
shr edx, 0x18
mov byte [esp + 0x39], al
mov eax, dword [esp + 0x2c]
mov byte [esp + 0x3a], cl
mov byte [esp + 0x3b], dl
mov ecx, eax
mov edx, eax
mov byte [esp + 0x3c], al
shr ecx, 8
shr edx, 0x10
shr eax, 0x18
add esp, 0xc
add dword [esp + 0x10], 1
mov byte [esp + 0x2c], bl
mov byte [esp + 0x31], cl
mov byte [esp + 0x32], dl
mov byte [esp + 0x33], al
mov cl, byte [esp + esi + 0x2c]
mov eax, dword [esp + 0x3c]
xor cl, byte [eax]
add esi, 1
mov byte [ebp], cl
add eax, 1
add ebp, 1
and esi, 7
cmp dword [esp + 0x18], 0
mov dword [esp + 0x3c], eax
jne 0x43a257
cmp dword [esp + 0x10], 0
je 0x43a348
mov eax, dword [esp + 0x28]
mov byte [edi], bl
mov edx, ebx
shr edx, 8
mov byte [eax], dl
add eax, 1
mov ecx, ebx
shr ecx, 0x10
mov byte [eax], cl
mov ecx, dword [esp + 0x20]
add eax, 1
shr ebx, 0x18
mov byte [eax], bl
mov byte [eax + 1], cl
add eax, 1
add eax, 1
mov edx, ecx
shr edx, 8
mov byte [eax], dl
add eax, 1
mov edx, ecx
shr edx, 0x10
mov byte [eax], dl
shr ecx, 0x18
mov byte [eax + 1], cl
mov eax, dword [esp + 0x14]
pop edi
mov dword [eax], esi
pop esi
pop ebp
pop ebx
mov ecx, dword [esp + 0x24]
xor ecx, esp
call fcn.00471684
add esp, 0x28
ret
mov ecx, dword [esp + 0x14]
pop edi
mov dword [ecx], esi
pop esi
pop ebp
pop ebx
mov ecx, dword [esp + 0x24]
xor ecx, esp
call fcn.00471684
add esp, 0x28
ret
mov edx, dword [esp + 0x14]
mov ecx, dword [esp + 0x34]
pop edi
mov dword [edx], esi
pop esi
pop ebp
pop ebx
xor ecx, esp
call fcn.00471684
add esp, 0x28
ret
Function at 0x44b240
Capabilities:
Encode data using xor

Disassembly:
mov eax, 0x28
call fcn.0047c4f0
mov eax, dword [0x4b2040]
xor eax, esp
mov dword [esp + 0x24], eax
mov eax, dword [esp + 0x34]
mov ecx, dword [esp + 0x3c]
push ebx
mov ebx, dword [esp + 0x3c]
push ebp
mov ebp, dword [esp + 0x38]
add ebp, 0xffffffff
lea edx, [ebp - 0x29]
cmp ebx, edx
push edi
mov edi, dword [esp + 0x38]
mov dword [esp + 0x14], eax
mov dword [esp + 0x18], ecx
jle 0x44b2a7
push 0x2d
push str..crypto_rsa_rsa_oaep.c
push 0x6e
push 0x79
push 4
call fcn.00412a30
add esp, 0x14
pop edi
pop ebp
xor eax, eax
pop ebx
mov ecx, dword [esp + 0x24]
xor ecx, esp
call fcn.00471684
add esp, 0x28
ret
cmp ebp, 0x29
jge 0x44b2d5
push 0x33
push str..crypto_rsa_rsa_oaep.c
push 0x78
push 0x79
push 4
call fcn.00412a30
add esp, 0x14
pop edi
pop ebp
xor eax, eax
pop ebx
mov ecx, dword [esp + 0x24]
xor ecx, esp
call fcn.00471684
add esp, 0x28
ret
push 0x37
lea eax, [ebp - 0x14]
push str..crypto_rsa_rsa_oaep.c
push eax
mov dword [esp + 0x18], eax
call fcn.00414f70
add esp, 0xc
test eax, eax
mov dword [esp + 0x10], eax
jne 0x44b31d
push 0x3a
push str..crypto_rsa_rsa_oaep.c
push 0x41
push 0x79
push 4
call fcn.00412a30
add esp, 0x14
pop edi
pop ebp
xor eax, eax
pop ebx
mov ecx, dword [esp + 0x24]
xor ecx, esp
call fcn.00471684
add esp, 0x28
ret
push esi
mov byte [edi], 0
lea esi, [edi + 1]
push 0
add edi, 0x15
call fcn.00419500
mov ecx, dword [esp + 0x20]
push eax
mov eax, dword [esp + 0x58]
push 0
push edi
push eax
push ecx
call fcn.0041ee90
mov edx, ebp
sub edx, ebx
sub edx, 0x29
push edx
lea eax, [edi + 0x14]
push 0
push eax
call sub.VCRUNTIME140.dll_memset
mov edx, dword [esp + 0x3c]
mov ecx, edi
sub ecx, ebx
add ebp, ecx
push ebx
mov byte [ebp - 0x15], 1
push edx
add ebp, 0xffffffec
push ebp
call sub.VCRUNTIME140.dll_memcpy
push 0x14
push esi
call fcn.00419380
add esp, 0x38
test eax, eax
jg 0x44b391
pop esi
pop edi
pop ebp
xor eax, eax
pop ebx
mov ecx, dword [esp + 0x24]
xor ecx, esp
call fcn.00471684
add esp, 0x28
ret
call fcn.00419500
mov ebx, dword [esp + 0x10]
mov ebp, dword [esp + 0x14]
push eax
push 0x14
push esi
push ebx
push ebp
call fcn.0044b100
add esp, 0x14
test ebx, ebx
jle 0x44b3c3
mov eax, edi
sub ebp, edi
mov ecx, ebx
mov dl, byte [eax + ebp]
xor byte [eax], dl
add eax, 1
sub ecx, 1
jne 0x44b3b6
call fcn.00419500
push eax
push ebx
push edi
lea eax, [esp + 0x2c]
push 0x14
push eax
call fcn.0044b100
lea ecx, [esp + 0x34]
lea edi, [esp + 0x35]
lea ebp, [esp + 0x36]
lea edx, [esp + 0x37]
sub ecx, esi
sub edi, esi
sub ebp, esi
sub edx, esi
lea ebx, [esp + 0x38]
add esp, 0x14
sub ebx, esi
mov eax, esi
mov dword [esp + 0x10], ebx
mov esi, 4
movzx ebx, byte [ecx + eax]
xor byte [eax], bl
movzx ebx, byte [edi + eax]
xor byte [eax + 1], bl
movzx ebx, byte [eax + ebp]
xor byte [eax + 2], bl
movzx ebx, byte [edx + eax]
xor byte [eax + 3], bl
mov ebx, dword [esp + 0x10]
movzx ebx, byte [ebx + eax]
xor byte [eax + 4], bl
add eax, 5
sub esi, 1
jne 0x44b403
mov ecx, dword [esp + 0x14]
push ecx
call fcn.00415120
mov ecx, dword [esp + 0x38]
add esp, 4
lea eax, [esi + 1]
pop esi
pop edi
pop ebp
pop ebx
xor ecx, esp
call fcn.00471684
add esp, 0x28
ret
Function at 0x44bac0
Capabilities:
Check for software breakpoints

Disassembly:
push esi
mov esi, dword [esp + 0x14]
cmp dword [esp + 0x18], esi
jne 0x44bb90
mov ecx, dword [esp + 0x10]
mov al, byte [ecx]
cmp al, 0x6a
je 0x44bae1
cmp al, 0x6b
jne 0x44bb90
cmp al, 0x6b
lea edx, [ecx + 1]
jne 0x44bb51
add esi, 0xfffffffd
xor ecx, ecx
test esi, esi
jle 0x44bb05
mov al, byte [edx]
add edx, 1
cmp al, 0xba
je 0x44bb05
cmp al, 0xbb
jne 0x44bb2e
add ecx, 1
cmp ecx, esi
jl 0x44baf1
sub esi, ecx
test ecx, ecx
jne 0x44bb54
push 0x8a
push str..crypto_rsa_rsa_x931.c
push 0x8a
push 0x80
push 4
call fcn.00412a30
add esp, 0x14
or eax, 0xffffffff
pop esi
ret
push 0x81
push str..crypto_rsa_rsa_x931.c
push 0x8a
push 0x80
push 4
call fcn.00412a30
add esp, 0x14
or eax, 0xffffffff
pop esi
ret
add esi, 0xfffffffe
cmp byte [esi + edx], 0xcc
je 0x44bb7d
push 0x93
push str..crypto_rsa_rsa_x931.c
push 0x8b
push 0x80
push 4
call fcn.00412a30
add esp, 0x14
or eax, 0xffffffff
pop esi
ret
mov eax, dword [esp + 8]
push esi
push edx
push eax
call sub.VCRUNTIME140.dll_memcpy
add esp, 0xc
mov eax, esi
pop esi
ret
push 0x72
push str..crypto_rsa_rsa_x931.c
push 0x89
push 0x80
push 4
call fcn.00412a30
add esp, 0x14
or eax, 0xffffffff
pop esi
ret
Function at 0x457f00
Capabilities:
Encode data using xor

Disassembly:
mov eax, dword [esp + 8]
mov ecx, dword [eax + 4]
push ebx
mov ebx, dword [esp + 0x10]
cmp ecx, dword [ebx + 4]
push esi
push edi
jge 0x457f19
mov edi, ebx
mov ebx, eax
jmp 0x457f1b
mov edi, eax
mov eax, dword [edi + 4]
mov esi, dword [esp + 0x10]
cmp eax, dword [esi + 8]
jle 0x457f31
push eax
push esi
call fcn.0041daf0
add esp, 8
xor eax, eax
cmp dword [ebx + 4], eax
jle 0x457f4f
mov edx, dword [edi]
mov ecx, dword [ebx]
mov edx, dword [edx + eax*4]
xor edx, dword [ecx + eax*4]
mov ecx, dword [esi]
mov dword [ecx + eax*4], edx
add eax, 1
cmp eax, dword [ebx + 4]
jl 0x457f38
cmp eax, dword [edi + 4]
jge 0x457f66
mov edx, dword [edi]
mov edx, dword [edx + eax*4]
mov ecx, dword [esi]
mov dword [ecx + eax*4], edx
add eax, 1
cmp eax, dword [edi + 4]
jl 0x457f54
mov edi, dword [edi + 4]
test edi, edi
mov dword [esi + 4], edi
jle 0x457f91
mov eax, dword [esi]
lea eax, [eax + edi*4 - 4]
or ecx, 0xffffffff
lea esp, [esp]
mov edx, dword [eax]
sub eax, 4
test edx, edx
jne 0x457f91
add dword [esi + 4], ecx
cmp dword [esi + 4], edx
jg 0x457f80
pop edi
pop esi
mov eax, 1
pop ebx
ret

Function at 0x45bf80
Capabilities:
Query environment variable

Disassembly:
mov eax, 0xc
call fcn.0047c4f0
push ebx
mov ebx, dword [esp + 0x1c]
test ebx, ebx
jne 0x45bf9a
xor eax, eax
pop ebx
add esp, 0xc
ret
push ebp
mov ebp, dword [esp + 0x18]
test ebp, ebp
je 0x45c01c
push esi
mov esi, dword [esp + 0x20]
test esi, esi
je 0x45bfe8
mov ecx, dword [ebp + 8]
lea eax, [esp + 0xc]
push eax
push ecx
mov dword [esp + 0x18], ebx
mov dword [esp + 0x14], esi
call fcn.00413b50
add esp, 8
test eax, eax
jne 0x45c009
push edi
mov edi, 0x4a38e0
mov ecx, 4
xor edx, edx
repe cmpsb byte [esi], byte es:[edi]
pop edi
jne 0x45bfe8
push ebx
call sub.api_ms_win_crt_environment_l1_1_0.dll_getenv
add esp, 4
test eax, eax
jne 0x45c00c
mov ecx, dword [ebp + 8]
lea eax, [esp + 0xc]
push eax
push ecx
mov dword [esp + 0x14], str.default
mov dword [esp + 0x18], ebx
call fcn.00413b50
add esp, 8
test eax, eax
je 0x45c013
mov eax, dword [eax + 8]
pop esi
pop ebp
pop ebx
add esp, 0xc
ret
pop esi
pop ebp
xor eax, eax
pop ebx
add esp, 0xc
ret
push ebx
call sub.api_ms_win_crt_environment_l1_1_0.dll_getenv
add esp, 4
pop ebp
pop ebx
add esp, 0xc
ret
Function at 0x45d7ce
Capabilities:
Get common file path
Write file on windows

Disassembly:
sub esp, 0x494
mov ecx, str.MSYDCOM.dat
push ebx
push ebp
push esi
push edi
call fcn.0045d915
xor ebx, ebx
test eax, eax
lea ecx, [eax + 1]
lea eax, [esp + 0x10]
cmovns ebx, ecx
push eax
xor ebp, ebp
push ebp
push ebp
push 0x1c
push ebp
call dword [sym.imp.SHELL32.dll_SHGetFolderLocation]
test eax, eax
jne 0x45d840
lea eax, [esp + 0x94]
push eax
push dword [esp + 0x14]
call dword [sym.imp.SHELL32.dll_SHGetPathFromIDListW]
push dword [esp + 0x10]
call dword [sym.imp.ole32.dll_CoTaskMemFree]
lea edi, [esp + 0x94]
sub edi, 2
mov ax, word [edi + 2]
add edi, 2
cmp ax, bp
jne 0x45d828
push 6
pop ecx
mov esi, str.Microsoft_
rep movsd dword es:[edi], dword [esi]
jmp 0x45d856
mov dword [esp + 0x94], 0x3a0043
mov dword [esp + 0x98], 0x5c
mov ecx, ebp
movzx eax, word [esp + ecx + 0x94]
lea ecx, [ecx + 2]
mov word [esp + ecx + 0x29a], ax
test ax, ax
jne 0x45d858
lea edi, [esp + 0x29c]
sub edi, 2
mov ax, word [edi + 2]
add edi, 2
cmp ax, bp
jne 0x45d87a
push 6
pop ecx
mov esi, str.MSYDCOM.dat
xor eax, eax
rep movsd dword es:[edi], dword [esi]
lea edi, [esp + 0x14]
stosd dword es:[edi], eax
push 0xa
stosd dword es:[edi], eax
stosw word es:[edi], ax
lea eax, [esp + 0x18]
push eax
push ebx
call dword [sym.imp.api_ms_win_crt_convert_l1_1_0.dll__itoa]
lea esi, [esp + 0x20]
add esp, 0xc
lea ecx, [esi + 1]
mov al, byte [esi]
inc esi
test al, al
jne 0x45d8b2
sub esi, ecx
lea ecx, [esp + 0x20]
call fcn.0045d0c0
push esi
lea eax, [esp + 0x18]
push eax
lea ecx, [esp + 0x28]
call fcn.0045d0f2
lea eax, [esp + 0x29c]
push 0x4a3bc8
push eax
call dword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll__wfopen]
mov edi, eax
pop ecx
pop ecx
test edi, edi
je 0x45d90a
push edi
push esi
lea ecx, [esp + 0x1c]
push 1
push ecx
call dword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_fwrite]
push edi
call dword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_fclose]
xor eax, eax
add esp, 0x14
inc eax
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x494
ret
Function at 0x45d915
Capabilities:
Get common file path
Read file on windows

Disassembly:
sub esp, 0x488
lea eax, [esp]
push ebx
push ebp
push esi
push edi
push eax
xor ebx, ebx
mov ebp, ecx
push ebx
push ebx
push 0x1c
push ebx
call dword [sym.imp.SHELL32.dll_SHGetFolderLocation]
test eax, eax
jne 0x45d974
lea eax, [esp + 0x88]
push eax
push dword [esp + 0x14]
call dword [sym.imp.SHELL32.dll_SHGetPathFromIDListW]
push dword [esp + 0x10]
call dword [sym.imp.ole32.dll_CoTaskMemFree]
lea edi, [esp + 0x88]
sub edi, 2
mov ax, word [edi + 2]
add edi, 2
cmp ax, bx
jne 0x45d95c
push 6
pop ecx
mov esi, str.Microsoft_
rep movsd dword es:[edi], dword [esi]
jmp 0x45d98a
mov dword [esp + 0x88], 0x3a0043
mov dword [esp + 0x8c], 0x5c
mov ecx, ebx
movzx eax, word [esp + ecx + 0x88]
lea ecx, [ecx + 2]
mov word [esp + ecx + 0x28e], ax
test ax, ax
jne 0x45d98c
mov esi, ebp
mov ax, word [ebp]
add ebp, 2
cmp ax, bx
jne 0x45d9a6
lea edi, [esp + 0x290]
sub ebp, esi
sub edi, 2
mov ax, word [edi + 2]
add edi, 2
cmp ax, bx
jne 0x45d9be
mov ecx, ebp
lea eax, [esp + 0x290]
shr ecx, 2
rep movsd dword es:[edi], dword [esi]
mov ecx, ebp
and ecx, 3
push 0x4a3bd0
rep movsb byte es:[edi], byte [esi]
push eax
call dword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll__wfopen]
mov ebp, eax
pop ecx
pop ecx
test ebp, ebp
jne 0x45da09
lea eax, [esp + 0x290]
push ebx
push eax
call dword [sym.imp.api_ms_win_crt_filesystem_l1_1_0.dll__waccess]
inc eax
neg eax
sbb eax, eax
jmp 0x45da87
push 2
push ebx
push ebp
call dword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_fseek]
push ebp
call dword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_ftell]
push ebp
mov esi, eax
call dword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_rewind]
add esp, 0x14
test esi, esi
je 0x45da53
lea eax, [esi + 1]
push eax
call dword [sym.imp.api_ms_win_crt_heap_l1_1_0.dll_malloc]
push ebp
push esi
mov edi, eax
push 1
push edi
call dword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_fread]
add esp, 0x14
cmp eax, esi
je 0x45da5e
push edi
call dword [sym.imp.api_ms_win_crt_heap_l1_1_0.dll_free]
pop ecx
or ebx, 0xffffffff
push ebp
call dword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_fclose]
mov eax, ebx
jmp 0x45da88
lea ecx, [esp + 0x14]
call fcn.0045d0c0
push esi
push edi
lea ecx, [esp + 0x1c]
call fcn.0045d11d
push edi
mov byte [edi + esi], bl
call dword [sym.imp.api_ms_win_crt_convert_l1_1_0.dll_atoi]
push edi
mov esi, eax
call dword [sym.imp.api_ms_win_crt_heap_l1_1_0.dll_free]
mov eax, esi
pop ecx
pop ecx
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x488
ret

Function at 0x45f5c2
Capabilities:
Create process on windows

Disassembly:
cmp dword [0x4c40d0], 0
push edi
mov edi, ecx
jne 0x45f5eb
push 0
mov ecx, 0x4e81c0
call dword [sym.imp.mfc140u.dll_Ordinal_1663]
push eax
push str.Please_upgrade_to_Pro_version_for_getting_the_converter.
push 0
call dword [sym.imp.USER32.dll_MessageBoxW]
jmp 0x45f603
push 1
push 0
push 0
push str.https:__videoconverter.guru_
push str.open
push 0
call dword [sym.imp.SHELL32.dll_ShellExecuteW]
sub esp, 0xc
mov ecx, edi
call fcn.0045f618
mov ecx, eax
call fcn.0045f629
xor eax, eax
pop edi
ret