joyce8/EMBER2024-capa huggingface dataset:
Function at 0x40272f
Capabilities:
Set file attributes

Disassembly:
push ebp
mov ebp, esp
mov eax, 0x1000
call fcn.00412500
push ebx
push dword [ebp + 0xc]
push dword [ebp + 8]
call dword [sym.imp.KERNEL32.dll_SetFileAttributesW]
test eax, eax
setne bl
test bl, bl
jne 0x40277f
push 0x800
lea eax, [ebp - 0x1000]
push eax
push dword [ebp + 8]
call fcn.0040333b
test al, al
je 0x40277f
push dword [ebp + 0xc]
lea eax, [ebp - 0x1000]
push eax
call dword [sym.imp.KERNEL32.dll_SetFileAttributesW]
test eax, eax
setne bl
mov al, bl
pop ebx
mov esp, ebp
pop ebp
ret 8

Function at 0x4028df
Capabilities:
Check if file exists
Enumerate files on windows

Disassembly:
mov eax, 0x1250
call fcn.00412500
push ebx
push ebp
push esi
mov esi, dword [esp + 0x1260]
lea eax, [esp + 0xc]
push edi
mov edi, dword [esp + 0x126c]
or ebp, 0xffffffff
push eax
cmp esi, ebp
jne 0x402979
push dword [esp + 0x126c]
mov ebx, dword [sym.imp.KERNEL32.dll_FindFirstFileW]
call ebx
mov esi, eax
cmp esi, ebp
jne 0x4029a0
push 0x800
lea eax, [esp + 0x264]
push eax
push dword [esp + 0x1270]
call fcn.0040333b
test al, al
je 0x402952
lea eax, [esp + 0x10]
push eax
lea eax, [esp + 0x264]
push eax
call ebx
mov esi, eax
cmp esi, ebp
jne 0x4029a0
call dword [sym.imp.KERNEL32.dll_GetLastError]
cmp eax, 2
je 0x40296c
cmp eax, 3
je 0x40296c
cmp eax, 0x12
je 0x40296c
xor eax, eax
inc eax
jmp 0x40296e
xor eax, eax
mov byte [edi + 0x1044], al
jmp 0x402a4e
push esi
call dword [sym.imp.KERNEL32.dll_FindNextFileW]
test eax, eax
jne 0x402998
mov esi, ebp
call dword [sym.imp.KERNEL32.dll_GetLastError]
cmp eax, 0x12
setne al
mov byte [edi + 0x1044], al
cmp esi, ebp
je 0x402a4e
mov ebx, 0x800
push ebx
push dword [esp + 0x126c]
push edi
call fcn.0040620e
push ebx
lea eax, [esp + 0x40]
push eax
push edi
call fcn.00403721
mov ecx, dword [esp + 0x2c]
xor eax, eax
add eax, dword [esp + 0x30]
mov dword [edi + 0x1000], eax
mov eax, dword [esp + 0x10]
adc ecx, 0
mov dword [edi + 0x1008], eax
mov eax, dword [esp + 0x14]
mov dword [edi + 0x1028], eax
mov eax, dword [esp + 0x18]
mov dword [edi + 0x102c], eax
mov eax, dword [esp + 0x1c]
mov dword [edi + 0x1030], eax
mov eax, dword [esp + 0x20]
mov dword [edi + 0x1034], eax
mov eax, dword [esp + 0x24]
mov dword [edi + 0x1038], eax
mov eax, dword [esp + 0x28]
mov dword [edi + 0x103c], eax
lea eax, [esp + 0x24]
mov dword [edi + 0x1004], ecx
lea ecx, [edi + 0x1010]
push eax
call fcn.00406c87
lea eax, [esp + 0x14]
push eax
lea ecx, [edi + 0x1018]
call fcn.00406c87
lea eax, [esp + 0x1c]
push eax
lea ecx, [edi + 0x1020]
call fcn.00406c87
and dword [edi + 0x1040], 0
mov eax, esi
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x1250
ret 0xc
Function at 0x40333b
Capabilities:
Get common file path

Disassembly:
push ebp
mov ebp, esp
mov eax, 0x1000
call fcn.00412500
push esi
mov esi, dword [ebp + 8]
cmp word [esi], 0
jne 0x403359
xor al, al
jmp 0x4034c3
push ebx
push edi
push esi
call fcn.004034ca
push esi
call fcn.00417753
pop ecx
push esi
mov edi, eax
call fcn.004034f6
test al, al
je 0x4033eb
push esi
call fcn.004034ca
test al, al
je 0x4033a2
lea eax, [edi + 4]
cmp dword [ebp + 0x10], eax
jbe 0x4034bf
push dword [ebp + 0x10]
push 0x42630c
push dword [ebp + 0xc]
call fcn.0040620e
push dword [ebp + 0x10]
jmp 0x4034b2
push 0x5c
pop eax
cmp word [esi], ax
jne 0x4034bf
lea ebx, [esi + 2]
cmp word [ebx], ax
jne 0x4034bf
mov esi, dword [ebp + 0x10]
lea eax, [edi + 6]
cmp esi, eax
jbe 0x4034bf
push esi
push 0x42630c
push dword [ebp + 0xc]
call fcn.0040620e
push esi
push 0x426318
push dword [ebp + 0xc]
call fcn.004061e6
push esi
push ebx
jmp 0x4034b3
lea eax, [ebp - 0x1000]
mov ebx, 0x7ff
push eax
push ebx
call dword [sym.imp.KERNEL32.dll_GetCurrentDirectoryW]
test eax, eax
je 0x4034bf
cmp eax, ebx
ja 0x4034bf
movzx eax, word [esi]
push eax
call fcn.0040352c
test al, al
je 0x403452
lea eax, [edi + 6]
mov edi, dword [ebp + 0x10]
cmp edi, eax
jbe 0x4034bf
push edi
push 0x42630c
push dword [ebp + 0xc]
call fcn.0040620e
xor eax, eax
mov word [ebp - 0xffc], ax
lea eax, [ebp - 0x1000]
push edi
push eax
push dword [ebp + 0xc]
call fcn.004061e6
jmp 0x4034b1
push 0x800
lea eax, [ebp - 0x1000]
push eax
call fcn.00402f4d
lea eax, [ebp - 0x1000]
push eax
call fcn.00417753
add edi, 4
add eax, edi
mov edi, dword [ebp + 0x10]
pop ecx
cmp edi, eax
jbe 0x4034bf
push edi
push 0x42630c
push dword [ebp + 0xc]
call fcn.0040620e
push edi
lea eax, [ebp - 0x1000]
push eax
push dword [ebp + 0xc]
call fcn.004061e6
cmp word [esi], 0x2e
jne 0x4034b1
movzx eax, word [esi + 2]
push eax
call fcn.0040352c
test al, al
je 0x4034b1
add esi, 4
push edi
push esi
push dword [ebp + 0xc]
call fcn.004061e6
mov al, 1
jmp 0x4034c1
xor al, al
pop edi
pop ebx
pop esi
mov esp, ebp
pop ebp
ret 0xc
Function at 0x404e66
Capabilities:
Encrypt data using aes via x86 extensions

Disassembly:
cmp dword [esp + 8], 0
movups xmm1, xmmword [ecx + 8]
push esi
mov esi, dword [esp + 8]
push edi
lea edi, [ecx + 0x18]
jbe 0x404ee0
mov edx, dword [esp + 0x14]
mov eax, esi
add esi, 0x10
cmp byte [ecx + 1], 0
movups xmm0, xmmword [eax]
je 0x404e90
pxor xmm0, xmm1
movups xmm1, xmmword [edi]
mov eax, dword [ecx + 4]
pxor xmm1, xmm0
cmp eax, 1
jle 0x404ec2
lea edx, [edi + 0x10]
lea edi, [eax - 1]
mov dword [esp + 0xc], edi
lea edi, [ecx + 0x18]
sub dword [esp + 0xc], 1
movups xmm0, xmmword [edx]
lea edx, [edx + 0x10]
aesenc xmm1, xmm0
jne 0x404eac
mov edx, dword [esp + 0x14]
add eax, eax
movups xmm0, xmmword [edi + eax*8]
mov eax, edx
add edx, 0x10
sub dword [esp + 0x10], 1
aesenclast xmm1, xmm0
mov dword [esp + 0x14], edx
movups xmmword [eax], xmm1
jne 0x404e7e
pop edi
movups xmmword [ecx + 8], xmm1
pop esi
ret 0xc

Function at 0x404ee9
Capabilities:
Encode data using xor

Disassembly:
sub esp, 0x20
push ebp
push edi
mov ebp, ecx
xor edi, edi
inc edi
mov dword [esp + 0x14], ebp
mov dword [esp + 8], edi
cmp dword [ebp + 4], edi
jle 0x404f97
push ebx
lea ebx, [ebp + 0x28]
push esi
mov dword [esp + 0x14], ebx
lea eax, [ebx + 2]
xor esi, esi
mov dword [esp + 0x18], eax
lea edi, [esp + 0x20]
mov ebp, eax
push 4
add edi, esi
pop ebx
movzx eax, byte [ebp + 1]
movzx ecx, byte [ebp - 1]
mov dl, byte [esi + eax*4 + 0x437bb0]
movzx eax, byte [ebp - 2]
xor dl, byte [esi + ecx*4 + 0x4373b0]
xor dl, byte [esi + eax*4 + 0x436fb0]
movzx eax, byte [ebp]
lea ebp, [ebp + 4]
xor dl, byte [esi + eax*4 + 0x4377b0]
mov byte [edi], dl
lea edi, [edi + 4]
sub ebx, 1
jne 0x404f21
mov eax, dword [esp + 0x18]
inc esi
cmp esi, 4
jl 0x404f16
mov ebx, dword [esp + 0x14]
lea eax, [esp + 0x20]
push 0x10
push eax
push ebx
call fcn.00413d70
mov edi, dword [esp + 0x1c]
add esp, 0xc
mov ebp, dword [esp + 0x1c]
inc edi
add ebx, 0x10
mov dword [esp + 0x10], edi
mov dword [esp + 0x14], ebx
cmp edi, dword [ebp + 4]
jl 0x404f0d
pop esi
pop ebx
pop edi
pop ebp
add esp, 0x20
ret
Function at 0x404f9d
Capabilities:
Encode data using xor

Disassembly:
sub esp, 0x28
push ebx
push ebp
push esi
mov ebp, ecx
lea eax, [esp + 0x14]
push edi
push 0x20
push dword [esp + 0x40]
mov esi, dword [ebp + 4]
sub esi, 6
mov dword [esp + 0x18], ebp
push eax
mov dword [esp + 0x20], esi
call fcn.00413d70
add esp, 0xc
xor ebx, ebx
xor edi, edi
xor edx, edx
test esi, esi
jle 0x405016
cmp ebx, dword [ebp + 4]
jg 0x405173
cmp edx, esi
jge 0x40500a
lea ebp, [esp + 0x18]
lea ebp, [ebp + edx*4]
cmp edi, 4
jge 0x405006
mov esi, dword [esp + 0x10]
lea ecx, [edi + ebx*4]
mov eax, dword [ebp]
inc edx
add ebp, 4
inc edi
mov dword [esi + ecx*4 + 0x18], eax
mov esi, dword [esp + 0x14]
cmp edx, esi
jl 0x404fe6
mov ebp, dword [esp + 0x10]
cmp edi, 4
jne 0x405012
inc ebx
xor edi, edi
cmp edx, esi
jl 0x404fd1
cmp ebx, dword [ebp + 4]
jg 0x405173
mov edx, 0x434f90
movzx eax, byte [esp + esi*4 + 0x15]
mov cl, byte [esp + 0x18]
xor cl, byte [eax + 0x434d90]
mov byte [esp + 0x18], cl
movzx eax, byte [esp + esi*4 + 0x16]
mov al, byte [eax + 0x434d90]
xor byte [esp + 0x19], al
movzx eax, byte [esp + esi*4 + 0x17]
mov al, byte [eax + 0x434d90]
xor byte [esp + 0x1a], al
movzx eax, byte [esp + esi*4 + 0x14]
mov al, byte [eax + 0x434d90]
xor byte [esp + 0x1b], al
mov al, byte [edx]
xor byte [esp + 0x18], al
inc edx
mov dword [esp + 0x14], edx
cmp esi, 8
je 0x4050a3
cmp esi, 1
jle 0x405121
lea eax, [esi - 1]
lea edx, [esp + 0x1c]
mov dword [esp + 0x3c], eax
xor ecx, ecx
mov al, byte [edx + ecx - 4]
xor byte [edx + ecx], al
inc ecx
cmp ecx, 4
jl 0x40508a
add edx, 4
sub dword [esp + 0x3c], 1
jne 0x405088
jmp 0x405121
lea ecx, [esp + 0x1c]
mov dword [esp + 0x3c], 3
push 4
pop edx
mov al, byte [ecx - 4]
xor byte [ecx], al
inc ecx
sub edx, 1
jne 0x4050b2
sub dword [esp + 0x3c], 1
jne 0x4050af
movzx eax, byte [esp + 0x24]
lea ecx, [esp + 0x2c]
mov dword [esp + 0x3c], 3
mov al, byte [eax + 0x434d90]
xor byte [esp + 0x28], al
movzx eax, byte [esp + 0x25]
mov al, byte [eax + 0x434d90]
xor byte [esp + 0x29], al
movzx eax, byte [esp + 0x26]
mov al, byte [eax + 0x434d90]
xor byte [esp + 0x2a], al
movzx eax, byte [esp + 0x27]
mov al, byte [eax + 0x434d90]
xor byte [esp + 0x2b], al
push 4
pop edx
mov al, byte [ecx - 4]
xor byte [ecx], al
inc ecx
sub edx, 1
jne 0x40510f
sub dword [esp + 0x3c], 1
jne 0x40510c
xor edx, edx
test esi, esi
jle 0x405166
cmp ebx, dword [ebp + 4]
jg 0x405169
cmp edx, esi
jge 0x40515a
lea eax, [esp + 0x18]
lea eax, [eax + edx*4]
mov dword [esp + 0x3c], eax
cmp edi, 4
jge 0x40515d
mov eax, dword [eax]
lea ecx, [edi + ebx*4]
mov dword [ebp + ecx*4 + 0x18], eax
inc edx
mov eax, dword [esp + 0x3c]
add eax, 4
inc edi
mov dword [esp + 0x3c], eax
cmp edx, esi
jl 0x40513b
cmp edi, 4
jne 0x405162
inc ebx
xor edi, edi
cmp edx, esi
jl 0x405127
cmp ebx, dword [ebp + 4]
mov edx, dword [esp + 0x14]
jle 0x405024
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x28
ret 4
Function at 0x405281
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
mov eax, dword [0x437fb8]
test eax, eax
jne 0x40529c
mov ecx, 0x437fb0
call fcn.00405202
mov eax, dword [0x437fb8]
push esi
mov esi, dword [ebp + 0xc]
xor edx, edx
mov ecx, esi
and ecx, 0xfffffff0
cmp byte [ebp + 0x14], dl
setne dl
cmp byte [ebp + 0x10], 0
je 0x4052e6
test eax, eax
je 0x405301
push edx
push ecx
push dword [ebp + 8]
call eax
test eax, eax
jne 0x405326
push str.CryptProtectMemory_failed
mov esi, 0x44db44
push esi
call fcn.004017fc
pop ecx
pop ecx
mov ecx, esi
call fcn.00401982
push 2
mov ecx, esi
call fcn.004017f7
jmp 0x405326
mov eax, dword [0x437fbc]
test eax, eax
je 0x405301
push edx
push ecx
push dword [ebp + 8]
call eax
test eax, eax
jne 0x405326
push str.CryptUnprotectMemory_failed
jmp 0x4052c7
push ebx
call dword [sym.imp.KERNEL32.dll_GetCurrentProcessId]
xor edx, edx
mov ebx, eax
test esi, esi
je 0x405325
push edi
mov edi, dword [ebp + 8]
add bl, 0x4b
lea ecx, [edx + edi]
lea eax, [edx + ebx]
xor byte [ecx], al
inc edx
cmp edx, esi
jb 0x405317
pop edi
pop ebx
pop esi
pop ebp
ret 0x10
Function at 0x405cbd
Capabilities:
Hash data using sha1

Disassembly:
mov eax, dword [esp + 4]
and dword [eax + 0x18], 0
and dword [eax + 0x1c], 0
mov dword [eax], 0x67452301
mov dword [eax + 4], 0xefcdab89
mov dword [eax + 8], 0x98badcfe
mov dword [eax + 0xc], 0x10325476
mov dword [eax + 0x10], 0xc3d2e1f0
ret 4
Function at 0x40997c
Capabilities:
Encode data using xor

Disassembly:
cmp dword [0x448650], 0
je 0x409989
or eax, 0xffffffff
ret
mov eax, dword [0x43852c]
push ebx
push ebp
xor ebp, ebp
cmp eax, ebp
jg 0x4099c7
mov ecx, dword [0x438528]
jl 0x4099a2
cmp ecx, ebp
ja 0x4099c7
or ebx, 0xffffffff
mov dword [0x448570], ebp
add ecx, ebx
mov dword [0x448574], ebp
mov dword [0x438528], ecx
adc eax, ebx
mov dword [0x43852c], eax
mov eax, ebx
jmp 0x409ad1
push esi
push edi
mov edi, dword [0x448574]
or ebx, 0xffffffff
cmp edi, ebp
jg 0x409a2c
jl 0x4099e2
mov esi, dword [0x448570]
cmp esi, ebp
ja 0x409a32
mov esi, 0x2000
push esi
push dword [0x448568]
call fcn.00409c8b
cdq
mov ecx, eax
mov dword [0x448570], eax
or ecx, edx
mov dword [0x448574], edx
je 0x409a6e
and eax, edx
cmp eax, ebx
je 0x409a5f
add dword [0x4485a8], esi
mov eax, dword [0x448568]
adc dword [0x4485ac], ebp
mov dword [0x44856c], eax
call fcn.004093fc
mov edi, dword [0x448574]
mov esi, dword [0x448570]
mov eax, dword [0x43855c]
test byte [eax + 0x40], 1
je 0x409ab1
cmp byte [0x449805], 0
mov eax, esi
je 0x409a7e
or eax, edi
je 0x409ab1
push 0x449810
push esi
push dword [0x44856c]
call fcn.0040cb96
jmp 0x409aa5
push 0x456e92
mov ecx, 0x44db44
call fcn.0040190b
mov dword [0x448570], ebp
mov eax, ebx
mov dword [0x448574], ebp
jmp 0x409acf
or eax, edi
mov ebp, dword [0x44856c]
je 0x409ab1
add esi, ebx
adc edi, ebx
call fcn.0040c805
xor byte [ebp], al
movzx eax, byte [ebp]
push eax
call fcn.0040c917
mov eax, esi
inc ebp
or eax, edi
jne 0x409a88
mov esi, dword [0x448570]
mov edi, dword [0x448574]
mov eax, dword [0x44856c]
add esi, ebx
mov dword [0x448570], esi
adc edi, ebx
mov dword [0x448574], edi
movzx eax, byte [eax]
inc dword [0x44856c]
pop edi
pop esi
pop ebp
pop ebx
ret

Function at 0x40c866
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xc
push esi
push dword [ebp + 0xc]
call fcn.0040c823
push 0xc
push dword [ebp + 8]
lea eax, [ebp - 0xc]
push eax
call fcn.00413d70
add esp, 0xc
xor esi, esi
call fcn.0040c805
movzx ecx, byte [ebp + esi - 0xc]
xor eax, ecx
mov byte [ebp + esi - 0xc], al
movzx eax, al
push eax
call fcn.0040c917
inc esi
cmp esi, 0xc
jl 0x40c888
mov eax, dword [0x43855c]
movzx edx, byte [ebp - 1]
movzx ecx, byte [0x4485c7]
test byte [eax + 0x40], 2
jne 0x40c8c4
movzx ecx, byte [0x4485cf]
cmp edx, ecx
je 0x40c8cd
or eax, 0xffffffff
jmp 0x40c910
mov ecx, dword [0x448570]
mov eax, ecx
cdq
cmp edx, dword [0x43852c]
jl 0x40c8ea
mov esi, dword [0x438528]
jg 0x40c8ec
cmp eax, esi
ja 0x40c8ec
mov esi, ecx
push edi
mov edi, dword [0x44856c]
test esi, esi
je 0x40c90d
call fcn.0040c805
xor byte [edi], al
movzx eax, byte [edi]
push eax
call fcn.0040c917
inc edi
sub esi, 1
jne 0x40c8f7
xor eax, eax
pop edi
pop esi
mov esp, ebp
pop ebp
ret 8
Function at 0x40c917
Capabilities:
Generate random numbers using the delphi lcg

Disassembly:
mov ecx, dword [0x449690]
mov eax, ecx
xor eax, dword [esp + 4]
mov edx, dword [0x449698]
movzx eax, al
shr ecx, 8
xor ecx, dword [eax*4 + 0x438100]
movzx eax, cl
add eax, dword [0x449694]
mov dword [0x449690], ecx
imul ecx, eax, 0x8088405
mov eax, dword [esp + 4]
inc ecx
mov dword [0x449694], ecx
shr ecx, 0x18
xor ecx, edx
shr edx, 8
movzx ecx, cl
xor edx, dword [ecx*4 + 0x438100]
mov dword [0x449698], edx
ret 4

Function at 0x40c971
Capabilities:
Encode data using xor

Disassembly:
sub esp, 0x2f0
push ebx
push esi
mov esi, 0xa8
lea eax, [esp + 0x40]
push esi
xor ebx, ebx
push ebx
push eax
call fcn.00413550
add esp, 0xc
lea eax, [esp + 0x40]
push eax
push dword [esp + 0x304]
push dword [esp + 0x304]
call fcn.0040ce40
push esi
lea eax, [esp + 0x44]
mov byte [esp + 0xe], bl
push eax
lea eax, [esp + 0x1f8]
mov byte [esp + 0x13], bl
push eax
call fcn.00413d70
add esp, 0xc
lea eax, [esp + 0xa]
push eax
lea eax, [esp + 0x194]
push eax
lea eax, [esp + 0x1f8]
push eax
push dword [esp + 0x314]
push dword [esp + 0x314]
call fcn.0040ccbc
mov eax, dword [esp + 0x314]
xor edx, edx
push 0x14
dec eax
pop ecx
div ecx
add eax, 1
mov dword [esp + 0x14], eax
je 0x40cb32
push ebp
push edi
mov edi, ebx
lea ebp, [esp + 0x34]
inc ebx
mov dword [esp + 0x18], ebp
mov dword [esp + 0x14], ebx
push ecx
lea eax, [esp + 0x38]
push 0
push eax
call fcn.00413550
push esi
lea eax, [esp + 0x208]
push eax
lea eax, [esp + 0x104]
push eax
call fcn.00413d70
mov eax, ebx
mov byte [esp + 0x3b], bl
shr eax, 0x18
add esp, 0x18
mov byte [esp + 0x20], al
mov eax, ebx
shr eax, 0x10
mov byte [esp + 0x21], al
mov eax, ebx
shr eax, 8
cmp dword [esp + 0x314], 0
push 4
mov byte [esp + 0x26], al
pop esi
jbe 0x40cae7
mov ebp, dword [esp + 0x314]
lea eax, [esp + 0x12]
push eax
lea eax, [esp + 0x19c]
push eax
lea eax, [esp + 0xf8]
push eax
push esi
lea eax, [esp + 0x30]
push eax
call fcn.0040ccbc
lea eax, [esp + 0x13]
push eax
lea eax, [esp + 0x2a4]
push eax
lea eax, [esp + 0xf8]
push eax
push 0x14
lea eax, [esp + 0x30]
push eax
call fcn.0040cd86
xor esi, esi
mov al, byte [esp + esi + 0x20]
xor byte [esp + esi + 0x34], al
inc esi
cmp esi, 0x14
jb 0x40cab6
push 0xa8
lea eax, [esp + 0x4c]
push eax
lea eax, [esp + 0xf8]
push eax
call fcn.00413d70
add esp, 0xc
sub ebp, 1
jne 0x40ca73
mov ebp, dword [esp + 0x18]
mov esi, dword [esp + 0x318]
xor edx, edx
mov ebx, dword [esp + 0x31c]
mov ecx, edi
cmp ecx, ebx
jae 0x40cb0a
mov al, byte [ecx + ebp]
inc edx
mov byte [ecx + esi], al
inc ecx
cmp edx, 0x14
jb 0x40caf9
mov ebx, dword [esp + 0x14]
mov esi, 0xa8
inc ebx
push 0x14
pop ecx
sub ebp, ecx
mov dword [esp + 0x14], ebx
lea eax, [ebx - 1]
mov dword [esp + 0x18], ebp
add edi, ecx
cmp eax, dword [esp + 0x1c]
jb 0x40ca1a
pop edi
pop ebp
pop esi
pop ebx
add esp, 0x2f0
ret 0x1c
Function at 0x40ccbc
Capabilities:
Encode data using xor

Disassembly:
push ebx
mov ebx, dword [esp + 0x10]
mov eax, dword [ebx + 0xa0]
cmp eax, 0xffffffff
je 0x40cd6a
push ebp
push esi
push edi
push 0x40
pop edi
cmp eax, edi
jbe 0x40ccee
push ebx
lea eax, [ebx + 0x40]
push eax
call fcn.0040ceaa
mov dword [ebx + 0xa0], 0x14
cmp dword [esp + 0x20], 0
je 0x40cd0e
mov eax, dword [esp + 0x24]
cmp byte [eax], 0
je 0x40cd0e
mov esi, dword [esp + 0x20]
lea ebp, [ebx + 0x40]
push 0x18
pop ecx
mov edi, ebp
rep movsd dword es:[edi], dword [esi]
jmp 0x40cd46
mov ecx, dword [ebx + 0xa0]
mov eax, edi
sub eax, ecx
xor esi, esi
push eax
push esi
lea eax, [ecx + ebx]
push eax
call fcn.00413550
add esp, 0xc
xor byte [esi + ebx], 0x36
inc esi
cmp esi, edi
jb 0x40cd28
lea ebp, [ebx + 0x40]
push ebp
call fcn.00405cbd
push edi
push ebx
push ebp
call fcn.00405cee
mov eax, dword [esp + 0x24]
cmp dword [esp + 0x20], 0
je 0x40cd60
cmp byte [eax], 0
jne 0x40cd60
mov edi, dword [esp + 0x20]
mov esi, ebp
push 0x18
pop ecx
rep movsd dword es:[edi], dword [esi]
mov byte [eax], 1
or dword [ebx + 0xa0], 0xffffffff
pop edi
pop esi
pop ebp
cmp dword [esp + 0xc], 0
je 0x40cd82
push dword [esp + 0xc]
lea eax, [ebx + 0x40]
push dword [esp + 0xc]
push eax
call fcn.00405cee
pop ebx
ret 0x14

Function at 0x40cd86
Capabilities:
Encode data using xor

Disassembly:
sub esp, 0x14
push ebx
push ebp
push esi
push edi
mov edi, dword [esp + 0x30]
xor esi, esi
cmp dword [edi + 0xa0], 0xffffffff
je 0x40cda6
push esi
push esi
push edi
push esi
push esi
call fcn.0040ccbc
lea eax, [esp + 0x10]
push eax
lea ebx, [edi + 0x40]
push ebx
call fcn.0040ceaa
mov ebp, dword [esp + 0x34]
test ebp, ebp
je 0x40cdd0
mov eax, dword [esp + 0x38]
cmp byte [eax], 0
je 0x40cdd0
push 0x18
pop ecx
mov esi, ebp
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
jmp 0x40cded
xor byte [esi + edi], 0x6a
inc esi
cmp esi, 0x40
jb 0x40cdd0
push ebx
call fcn.00405cbd
push 0x40
push edi
push ebx
call fcn.00405cee
mov eax, dword [esp + 0x38]
test ebp, ebp
je 0x40ce02
cmp byte [eax], 0
jne 0x40ce02
push 0x18
pop ecx
mov esi, ebx
mov edi, ebp
rep movsd dword es:[edi], dword [esi]
mov byte [eax], 1
push 0x14
lea eax, [esp + 0x14]
push eax
push ebx
call fcn.00405cee
lea eax, [esp + 0x10]
push eax
push ebx
call fcn.0040ceaa
cmp dword [esp + 0x2c], 0
pop edi
pop esi
pop ebp
pop ebx
jbe 0x40ce3a
push dword [esp + 0x1c]
lea eax, [esp + 4]
push eax
push dword [esp + 0x20]
call fcn.00413d70
add esp, 0xc
add esp, 0x14
ret 0x14
Function at 0x40ddfa
Capabilities:
Hide graphical window

Disassembly:
mov al, byte [esp + 0x14]
sub esp, 0x10
push ebx
push ebp
mov ebp, dword [esp + 0x20]
mov ebx, ecx
push esi
push 0
push ebp
mov dword [ebx + 8], ebp
mov byte [ebx + 0x26], al
call dword [sym.imp.USER32.dll_ShowWindow]
push dword [esp + 0x20]
mov ecx, ebx
call fcn.0040db4b
cmp dword [ebx + 0x1c], 0
je 0x40de33
push dword [ebx + 0x1c]
call fcn.0041776e
pop ecx
cmp dword [esp + 0x28], 0
jne 0x40de3e
xor eax, eax
jmp 0x40de48
push dword [esp + 0x28]
call fcn.0041b2a4
pop ecx
mov dword [ebx + 0x1c], eax
mov eax, dword [esp + 0x2c]
mov dword [ebx + 0x20], eax
lea eax, [esp + 0xc]
push eax
push ebp
call dword [sym.imp.USER32.dll_GetWindowRect]
push 2
lea eax, [esp + 0x10]
push eax
push ebp
call dword [sym.imp.USER32.dll_GetParent]
push eax
push 0
call dword [sym.imp.USER32.dll_MapWindowPoints]
cmp dword [ebx + 4], 0
je 0x40de84
push dword [ebx + 4]
call dword [sym.imp.USER32.dll_DestroyWindow]
mov eax, dword [esp + 0xc]
mov esi, dword [esp + 0x14]
push edi
push ebx
push dword [ebx]
sub esi, eax
lea edi, [eax + 1]
push 0
push ebp
sub esi, 2
call dword [sym.imp.USER32.dll_GetParent]
push eax
mov eax, dword [esp + 0x2c]
sub eax, dword [esp + 0x24]
push eax
push esi
push dword [esp + 0x2c]
xor esi, esi
push edi
push 0x40000000
push esi
push 0x426f38
push esi
call dword [sym.imp.USER32.dll_CreateWindowExW]
mov dword [ebx + 4], eax
pop edi
cmp dword [ebx + 0x10], esi
jne 0x40df06
test ebp, ebp
je 0x40df1c
cmp dword [ebx + 0x20], esi
jne 0x40df1c
cmp dword [ebx + 0x1c], esi
je 0x40df1c
push dword [ebx + 0x1c]
mov ecx, ebx
call fcn.0040dc1d
mov esi, eax
test esi, esi
je 0x40df1c
push 5
push ebp
call dword [sym.imp.USER32.dll_ShowWindow]
push esi
push ebp
call dword [sym.imp.USER32.dll_SetWindowTextW]
push esi
call fcn.0041776e
pop ecx
jmp 0x40df1c
test eax, eax
je 0x40df1c
push 5
push eax
call dword [sym.imp.USER32.dll_ShowWindow]
push dword [ebx + 4]
call dword [sym.imp.USER32.dll_UpdateWindow]
pop esi
pop ebp
pop ebx
add esp, 0x10
ret 0x14
Function at 0x40e264
Capabilities:
Create shortcut via ishelllink

Disassembly:
push ebp
mov ebp, esp
push ecx
push ecx
push ebx
lea eax, [ebp - 4]
xor ebx, ebx
push eax
push 0x427dbc
push 1
push ebx
push 0x427eac
call dword [sym.imp.ole32.dll_CoCreateInstance]
test eax, eax
js 0x40e335
mov eax, dword [ebp - 4]
lea edx, [ebp - 8]
push edx
push 0x427e9c
push eax
mov ecx, dword [eax]
call dword [ecx]
test eax, eax
js 0x40e32c
cmp byte [ebp + 8], bl
je 0x40e2b7
mov eax, dword [ebp - 8]
push 2
push dword [ebp + 0x10]
mov ecx, dword [eax]
push eax
call dword [ecx + 0x14]
mov eax, dword [ebp - 4]
push dword [ebp + 0xc]
push eax
mov ecx, dword [eax]
call dword [ecx + 0x50]
cmp dword [ebp + 0x18], ebx
je 0x40e2d4
mov eax, dword [ebp - 4]
push dword [ebp + 0x18]
push eax
mov ecx, dword [eax]
call dword [ecx + 0x1c]
mov eax, dword [ebp - 4]
push ebx
mov ecx, dword [eax]
cmp dword [ebp + 0x1c], ebx
jne 0x40e2e6
push 0x4262a4
jmp 0x40e2e9
push dword [ebp + 0x1c]
push eax
call dword [ecx + 0x44]
cmp dword [ebp + 0x20], ebx
je 0x40e2fe
mov eax, dword [ebp - 4]
push dword [ebp + 0x20]
push eax
mov ecx, dword [eax]
call dword [ecx + 0x2c]
cmp dword [ebp + 0x14], ebx
je 0x40e30f
mov eax, dword [ebp - 4]
push dword [ebp + 0x14]
push eax
mov ecx, dword [eax]
call dword [ecx + 0x24]
mov eax, dword [ebp - 8]
push 1
push dword [ebp + 0x10]
mov ecx, dword [eax]
push eax
call dword [ecx + 0x18]
test eax, eax
js 0x40e323
mov bl, 1
mov eax, dword [ebp - 8]
push eax
mov ecx, dword [eax]
call dword [ecx + 8]
mov ecx, dword [ebp - 4]
push ecx
mov edx, dword [ecx]
call dword [edx + 8]
mov al, bl
pop ebx
mov esp, ebp
pop ebp
ret 0x1c

Function at 0x40e40c
Capabilities:
Get common file path

Disassembly:
push dword [esp + 4]
push dword [esp + 0xc]
call dword [sym.imp.KERNEL32.dll_GetCurrentDirectoryW]
neg eax
sbb eax, eax
neg eax
ret 8