joyce8/EMBER2024-capa huggingface dataset:
Function at 0x40d3f6
Capabilities:
Check if file exists
Get file attributes

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x20
mov eax, dword [0x44f4e8]
xor eax, ebp
mov dword [ebp - 4], eax
mov eax, dword [ebp + 8]
push ebx
push esi
lea esi, [ebp - 0x20]
call fcn.00401ad1
mov eax, esi
push 0x24
push eax
call fcn.0040d0b5
cmp dword [ebp - 8], 8
mov eax, dword [ebp - 0x1c]
pop ecx
pop ecx
jae 0x40d42b
lea eax, [ebp - 0x1c]
push eax
call dword [sym.imp.KERNEL32.dll_GetFileAttributesW]
cmp eax, 0xffffffff
je 0x40d455
mov bl, 1
push 0
push 1
lea esi, [ebp - 0x20]
call fcn.00401432
mov ecx, dword [ebp - 4]
pop esi
mov al, bl
xor ecx, ebp
pop ebx
call fcn.004327eb
leave
ret
xor bl, bl
jmp 0x40d439

Function at 0x40d459
Capabilities:
Check if file exists
Get file attributes

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x20
mov eax, dword [0x44f4e8]
xor eax, ebp
mov dword [ebp - 4], eax
mov eax, dword [ebp + 8]
push ebx
push esi
lea esi, [ebp - 0x20]
call fcn.00401ad1
mov eax, esi
push 0x24
push eax
call fcn.0040d0b5
cmp dword [ebp - 8], 8
mov eax, dword [ebp - 0x1c]
pop ecx
pop ecx
jae 0x40d48e
lea eax, [ebp - 0x1c]
push eax
call dword [sym.imp.KERNEL32.dll_GetFileAttributesW]
cmp eax, 0xffffffff
je 0x40d4bc
test al, 0x10
jne 0x40d4bc
mov bl, 1
push 0
push 1
lea esi, [ebp - 0x20]
call fcn.00401432
mov ecx, dword [ebp - 4]
pop esi
mov al, bl
xor ecx, ebp
pop ebx
call fcn.004327eb
leave
ret
xor bl, bl
jmp 0x40d4a0

Function at 0x40d4c0
Capabilities:
Check if file exists
Get file attributes

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x20
mov eax, dword [0x44f4e8]
xor eax, ebp
mov dword [ebp - 4], eax
mov eax, dword [ebp + 8]
push ebx
push esi
lea esi, [ebp - 0x20]
call fcn.00401ad1
mov eax, esi
push 0x24
push eax
call fcn.0040d0b5
cmp dword [ebp - 8], 8
mov eax, dword [ebp - 0x1c]
pop ecx
pop ecx
jae 0x40d4f5
lea eax, [ebp - 0x1c]
push eax
call dword [sym.imp.KERNEL32.dll_GetFileAttributesW]
cmp eax, 0xffffffff
je 0x40d523
test al, 0x10
je 0x40d523
mov bl, 1
push 0
push 1
lea esi, [ebp - 0x20]
call fcn.00401432
mov ecx, dword [ebp - 4]
pop esi
mov al, bl
xor ecx, ebp
pop ebx
call fcn.004327eb
leave
ret
xor bl, bl
jmp 0x40d507
Function at 0x40dbaa
Capabilities:
Move file

Disassembly:
jmp 0x40f537
cmp dword [eax + 0x18], 8
jb 0x40f542
mov eax, dword [eax + 4]
jmp 0x40f545
add eax, 4
cmp dword [ecx + 0x18], 8
jb 0x40f550
mov ecx, dword [ecx + 4]
jmp 0x40f553
add ecx, 4
push eax
push ecx
call dword [sym.imp.KERNEL32.dll_MoveFileW]
test eax, eax
setne al
ret

Function at 0x40dbaf
Capabilities:
Create directory

Disassembly:
jmp 0x40f561
cmp dword [eax + 0x18], 8
jb 0x40f56c
mov eax, dword [eax + 4]
jmp 0x40f56f
add eax, 4
push 0
push eax
call dword [sym.imp.KERNEL32.dll_CreateDirectoryW]
test eax, eax
setne al
ret

Function at 0x40dbc8
Capabilities:
Check if file exists
Get file attributes

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x50
mov eax, dword [0x44f4e8]
xor eax, ebp
mov dword [ebp - 4], eax
push ebx
push esi
push 0x4446fc
mov esi, ecx
call fcn.004326c2
pop ecx
push eax
mov eax, esi
call fcn.0040de99
cmp eax, 0xffffffff
jne 0x40dc15
cmp dword [esi + 0x18], 8
jb 0x40dbff
mov esi, dword [esi + 4]
jmp 0x40dc02
add esi, 4
push esi
call dword [sym.imp.KERNEL32.dll_GetFileAttributesW]
xor ecx, ecx
cmp eax, 0xffffffff
setne cl
mov al, cl
jmp 0x40dc32
lea eax, [ebp - 0x50]
call fcn.0040d2b3
push eax
push esi
call fcn.0040dae8
pop ecx
mov bl, al
pop ecx
lea eax, [ebp - 0x50]
call fcn.0040d2e1
mov al, bl
mov ecx, dword [ebp - 4]
pop esi
xor ecx, ebp
pop ebx
call fcn.004327eb
leave
ret

Function at 0x40e731
Capabilities:
Write file on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x18
mov eax, 0x100000
cmp dword [ebp + 0xc], eax
push ebx
push esi
jbe 0x40e746
mov dword [ebp + 0xc], eax
xor ebx, ebx
push ebx
lea eax, [ebp - 4]
push eax
push dword [ebp + 0xc]
mov dword [ebp - 4], ebx
push dword [ebp + 8]
push dword [edi]
call dword [sym.imp.KERNEL32.dll_WriteFile]
neg eax
sbb eax, eax
and eax, 0x7fffbffb
add eax, 0x80004005
cmp dword [edi + 0x20], ebx
je 0x40e814
cmp eax, ebx
je 0x40e814
jmp 0x40e781
xor ebx, ebx
mov ecx, dword [ebp + 0xc]
cmp dword [ebp - 4], ecx
jae 0x40e814
call dword [sym.imp.KERNEL32.dll_GetLastError]
push edi
lea esi, [ebp - 0x18]
mov dword [ebp - 0xc], eax
mov dword [ebp - 0x18], ebx
mov dword [ebp - 0x14], ebx
call fcn.0040fb9c
test al, al
jne 0x40e7af
mov dword [ebp - 0x18], ebx
mov dword [ebp - 0x14], ebx
mov eax, dword [edi + 0x20]
mov ebx, dword [eax]
push 0
push dword [ebp - 0xc]
mov eax, edi
push dword [ebp - 0x14]
add ebx, 0x18
push dword [ebp - 0x18]
call fcn.0040e1f3
sub esp, 0x1c
mov esi, esp
call fcn.00401ad1
mov ecx, dword [edi + 0x20]
call dword [ebx]
test eax, eax
jne 0x40e814
and dword [ebp - 8], eax
mov ecx, dword [ebp + 8]
push eax
lea eax, [ebp - 8]
push eax
push dword [ebp + 0xc]
mov eax, dword [ebp - 4]
add eax, ecx
push eax
push dword [edi]
call dword [sym.imp.KERNEL32.dll_WriteFile]
mov ecx, dword [ebp - 8]
neg eax
sbb eax, eax
add dword [ebp - 4], ecx
and eax, 0x7fffbffb
add eax, 0x80004005
test eax, eax
jne 0x40e77f
mov ecx, dword [ebp + 0x10]
mov edx, dword [ebp - 4]
pop esi
mov dword [ecx], edx
pop ebx
leave
ret 0xc
Function at 0x40f441
Capabilities:
Get common file path

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x210
mov eax, dword [0x44f4e8]
xor eax, ebp
mov dword [ebp - 4], eax
and word [ebp - 0x210], 0
push esi
push 0x20a
lea eax, [ebp - 0x20e]
push 0
push eax
mov esi, ecx
call fcn.00432b90
add esp, 0xc
push 0x105
lea eax, [ebp - 0x210]
push eax
call dword [sym.imp.KERNEL32.dll_GetWindowsDirectoryW]
dec eax
cmp eax, 0x103
ja 0x40f4a3
and word [ebp - 6], 0
lea eax, [ebp - 0x210]
call fcn.00401318
mov al, 1
jmp 0x40f4a5
xor al, al
mov ecx, dword [ebp - 4]
xor ecx, ebp
pop esi
call fcn.004327eb
leave
ret

Function at 0x40f506
Capabilities:
Set file attributes

Disassembly:
cmp dword [esp + 4], 0xffffffff
jne 0x40f510
xor al, al
ret
and dword [esp + 4], 0xffffb1af
cmp dword [eax + 0x18], 8
jb 0x40f523
mov eax, dword [eax + 4]
jmp 0x40f526
add eax, 4
push dword [esp + 4]
push eax
call dword [sym.imp.KERNEL32.dll_SetFileAttributesW]
test eax, eax
setne al
ret

Function at 0x40f583
Capabilities:
Check if file exists
Delete file
Get file attributes

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x20
push esi
mov esi, dword [ebp + 8]
cmp dword [esi + 0x18], 8
push edi
lea edi, [esi + 4]
jb 0x40f59b
mov eax, dword [edi]
jmp 0x40f59d
mov eax, edi
push eax
call dword [sym.imp.KERNEL32.dll_DeleteFileW]
test eax, eax
je 0x40f5af
mov al, 1
jmp 0x40f64b
cmp dword [esi + 0x18], 8
jb 0x40f5b9
mov eax, dword [edi]
jmp 0x40f5bb
mov eax, edi
push eax
call dword [sym.imp.KERNEL32.dll_GetFileAttributesW]
cmp eax, 0xffffffff
mov dword [ebp - 4], eax
je 0x40f649
cmp dword [esi + 0x18], 8
jb 0x40f5d4
mov eax, dword [edi]
jmp 0x40f5d6
mov eax, edi
push ebx
lea ecx, [ebp - 0x20]
call fcn.0040118b
push 0
lea eax, [ebp - 0x20]
call fcn.0040f506
pop ecx
mov bl, al
neg bl
push 0
sbb bl, bl
push 1
lea esi, [ebp - 0x20]
inc bl
call fcn.00401432
test bl, bl
pop ebx
jne 0x40f649
mov esi, dword [ebp + 8]
cmp dword [esi + 0x18], 8
jb 0x40f610
mov eax, dword [edi]
jmp 0x40f612
mov eax, edi
push eax
call dword [sym.imp.KERNEL32.dll_DeleteFileW]
test eax, eax
jne 0x40f5a8
cmp dword [esi + 0x18], 8
jb 0x40f627
mov eax, dword [edi]
jmp 0x40f629
mov eax, edi
lea ecx, [ebp - 0x20]
call fcn.0040118b
push dword [ebp - 4]
lea eax, [ebp - 0x20]
call fcn.0040f506
pop ecx
push 0
push 1
lea esi, [ebp - 0x20]
call fcn.00401432
xor al, al
pop edi
pop esi
leave
ret
Function at 0x40f669
Capabilities:
Get common file path

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x624
mov eax, dword [0x44f4e8]
xor eax, ebp
mov dword [ebp - 4], eax
push ebx
xor ebx, ebx
cmp dword [0x45093c], ebx
push esi
mov esi, ecx
je 0x40f69e
push 0xffffffffffffffff
push esi
mov eax, 0x450928
call fcn.004016c9
mov al, 1
jmp 0x40f73a
push 0x20a
lea eax, [ebp - 0x20e]
push ebx
push eax
mov word [ebp - 0x210], bx
call fcn.00432b90
add esp, 0xc
lea eax, [ebp - 0x210]
push eax
push 0x105
call dword [sym.imp.KERNEL32.dll_GetTempPathW]
dec eax
cmp eax, 0x103
ja 0x40f738
push edi
push 0x410
lea eax, [ebp - 0x622]
push ebx
push eax
mov word [ebp - 6], bx
mov word [ebp - 0x624], bx
call fcn.00432b90
add esp, 0xc
mov edi, 0x208
push edi
lea eax, [ebp - 0x624]
push eax
lea eax, [ebp - 0x210]
push eax
call dword [sym.imp.KERNEL32.dll_GetLongPathNameW]
cmp eax, edi
pop edi
ja 0x40f728
cmp eax, ebx
je 0x40f728
mov word [ebp + eax*2 - 0x624], bx
lea eax, [ebp - 0x624]
jmp 0x40f72e
lea eax, [ebp - 0x210]
call fcn.00401318
jmp 0x40f697
xor al, al
mov ecx, dword [ebp - 4]
pop esi
xor ecx, ebp
pop ebx
call fcn.004327eb
leave
ret

Function at 0x40f748
Capabilities:
Get common file path

Disassembly:
push ebp
lea ebp, [esp - 0x194]
sub esp, 0x214
mov eax, dword [0x44f4e8]
xor eax, ebp
mov dword [ebp + 0x190], eax
mov eax, dword [ebp + 0x19c]
push ebx
push esi
push edi
xor esi, esi
push 0x20a
mov dword [ebp - 0x80], eax
lea eax, [ebp - 0x7a]
push esi
push eax
mov ebx, ecx
mov edi, edx
mov word [ebp - 0x7c], si
call fcn.00432b90
add esp, 0xc
cmp dword [edi + 0x18], 8
jb 0x40f796
mov edi, dword [edi + 4]
jmp 0x40f799
add edi, 4
cmp dword [ebx + 0x18], 8
jb 0x40f7a4
mov ebx, dword [ebx + 4]
jmp 0x40f7a7
add ebx, 4
lea eax, [ebp - 0x7c]
push eax
push esi
push edi
push ebx
call dword [sym.imp.KERNEL32.dll_GetTempFileNameW]
test eax, eax
jbe 0x40f7ce
mov word [ebp + 0x18e], si
mov esi, dword [ebp - 0x80]
lea eax, [ebp - 0x7c]
call fcn.00401318
mov al, 1
jmp 0x40f7d0
xor al, al
mov ecx, dword [ebp + 0x190]
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.004327eb
add ebp, 0x194
leave
ret

Function at 0x40f8be
Capabilities:
Check if file exists
Get file attributes

Disassembly:
cmp dword [eax + 0x18], 8
jb 0x40f8c9
mov eax, dword [eax + 4]
jmp 0x40f8cc
add eax, 4
push eax
call dword [sym.imp.KERNEL32.dll_GetFileAttributesW]
xor ecx, ecx
cmp eax, 0xffffffff
setne cl
mov al, cl
ret

Function at 0x40fb9c
Capabilities:
Get file size

Disassembly:
push ebp
mov ebp, esp
push ecx
and dword [ebp - 4], 0
push edi
lea eax, [ebp - 4]
push eax
mov eax, dword [ebp + 8]
push dword [eax]
call dword [sym.imp.KERNEL32.dll_GetFileSize]
mov edi, eax
cmp edi, 0xffffffff
jne 0x40fbc9
call dword [sym.imp.KERNEL32.dll_GetLastError]
test eax, eax
je 0x40fbc9
xor al, al
jmp 0x40fbe4
push 1
push 0
push 0
push dword [ebp - 4]
call fcn.0043d3b0
xor ecx, ecx
add eax, edi
adc edx, ecx
mov dword [esi], eax
mov dword [esi + 4], edx
mov al, 1
pop edi
leave
ret 4
Function at 0x40fc73
Capabilities:
Encode data using xor
Hash data with crc32

Disassembly:
xor ecx, ecx
push esi
push 8
mov eax, ecx
pop edx
mov esi, eax
and esi, 1
dec esi
not esi
and esi, 0xedb88320
shr eax, 1
xor eax, esi
dec edx
jne 0x40fc7b
mov dword [ecx*4 + 0x4573e0], eax
inc ecx
cmp ecx, 0x100
jb 0x40fc76
mov edx, 0x800
jmp 0x40fcc8
mov eax, dword [ecx*4 + 0x456fe0]
mov esi, eax
and esi, 0xff
shr eax, 8
xor eax, dword [esi*4 + 0x4573e0]
inc ecx
mov dword [ecx*4 + 0x4573dc], eax
cmp ecx, edx
jb 0x40fca7
mov dword [0x453bd4], 0x440ea0
call fcn.0040fe7c
test eax, eax
pop esi
jne 0x40fcea
mov dword [0x453bd4], 0x440dc0
ret
Function at 0x41d3e4
Capabilities:
Hash data using crc32b

Disassembly:
xor ecx, ecx
mov eax, ecx
push 8
shl eax, 0x18
pop edx
test eax, eax
jns 0x41d3fb
add eax, eax
xor eax, 0x4c11db7
jmp 0x41d3fd
add eax, eax
dec edx
test edx, edx
jg 0x41d3ee
mov dword [ecx*4 + 0x453bd8], eax
inc ecx
cmp ecx, 0x100
jb 0x41d3e6
ret
Function at 0x42c108
Capabilities:
Write file on windows

Disassembly:
push ebp
mov ebp, esp
push esi
mov esi, dword [ebp + 0x10]
test esi, esi
je 0x42c116
and dword [esi], 0
and dword [ebp + 0x10], 0
xor eax, eax
inc eax
cmp dword [ebp + 0xc], 0
jbe 0x42c152
mov eax, 0x8000
cmp dword [ebp + 0xc], eax
jae 0x42c130
mov eax, dword [ebp + 0xc]
push 0
lea ecx, [ebp + 0x10]
push ecx
push eax
push dword [ebp + 8]
push 0xfffffffffffffff5
call dword [sym.imp.KERNEL32.dll_GetStdHandle]
push eax
call dword [sym.imp.KERNEL32.dll_WriteFile]
test esi, esi
je 0x42c152
mov ecx, dword [ebp + 0x10]
add dword [esi], ecx
test eax, eax
setne al
push eax
call fcn.0040e00e
pop ecx
pop esi
pop ebp
ret 0xc

Function at 0x42fa04
Capabilities:
Encrypt data using rc4 prga

Disassembly:
push ebp
mov ebp, esp
mov edx, dword [ebp + 0x10]
mov edx, dword [edx]
sub esp, 0xc
xor eax, eax
and edx, 7
cmp ecx, 5
push edi
mov edi, dword [ebp + 8]
jb 0x42fb50
add dword [ebp + 0xc], 5
or dword [ebp - 4], 0xffffffff
lea ecx, [edi + ecx - 4]
push ebx
mov dword [ebp - 8], ecx
push esi
lea esi, [eax + edi]
jmp 0x42fa40
mov al, byte [esi]
and al, 0xfe
cmp al, 0xe8
je 0x42fa45
inc esi
cmp esi, dword [ebp - 8]
jb 0x42fa37
mov eax, esi
sub eax, edi
cmp esi, dword [ebp - 8]
jae 0x42fb31
mov ecx, eax
sub ecx, dword [ebp - 4]
cmp ecx, 3
jbe 0x42fac4
xor edx, edx
mov cl, byte [esi + 4]
test cl, cl
mov dword [ebp - 4], eax
je 0x42fa71
cmp cl, 0xff
jne 0x42faf3
xor ebx, ebx
mov bh, cl
movzx ecx, byte [esi + 2]
mov bl, byte [esi + 3]
shl ebx, 8
or ebx, ecx
movzx ecx, byte [esi + 1]
shl ebx, 8
or ebx, ecx
mov edi, ebx
sub edi, eax
sub edi, dword [ebp + 0xc]
test edx, edx
mov ebx, edi
mov dword [ebp - 0xc], ebx
je 0x42fb04
movzx edi, byte [edx + 0x445e60]
push 0x18
shl edi, 3
pop ecx
sub ecx, edi
shr ebx, cl
test bl, bl
je 0x42fab4
cmp bl, 0xff
jne 0x42fb01
push 0x20
pop ecx
sub ecx, edi
xor edi, edi
inc edi
shl edi, cl
dec edi
xor edi, dword [ebp - 0xc]
jmp 0x42fa8c
dec ecx
shl edx, cl
and edx, 7
je 0x42fa5e
movzx ecx, byte [edx + 0x445e60]
mov ebx, esi
sub ebx, ecx
cmp byte [edx + 0x445e58], 0
mov cl, byte [ebx + 4]
je 0x42faf0
test cl, cl
je 0x42faf0
cmp cl, 0xff
jne 0x42fa5e
mov dword [ebp - 4], eax
and edx, 3
add edx, edx
or edx, 1
inc eax
jmp 0x42fa32
mov ebx, dword [ebp - 0xc]
mov edi, dword [ebp + 8]
mov ecx, ebx
shr ecx, 0x18
and cl, 1
dec cl
not cl
mov byte [esi + 4], cl
mov ecx, ebx
shr ecx, 0x10
mov byte [esi + 3], cl
mov ecx, ebx
shr ecx, 8
mov byte [esi + 2], cl
mov byte [esi + 1], bl
add eax, 5
jmp 0x42fa32
mov esi, eax
sub esi, dword [ebp - 4]
push 3
lea ecx, [esi - 1]
shl edx, cl
pop edi
and edx, 7
cmp edi, esi
sbb ecx, ecx
not ecx
and ecx, edx
mov edx, dword [ebp + 0x10]
pop esi
mov dword [edx], ecx
pop ebx
pop edi
leave
ret

Function at 0x42fd07
Capabilities:
Hash data using sha256

Disassembly:
and dword [eax + 0x20], 0
and dword [eax + 0x24], 0
mov dword [eax], 0x6a09e667
mov dword [eax + 4], 0xbb67ae85
mov dword [eax + 8], 0x3c6ef372
mov dword [eax + 0xc], 0xa54ff53a
mov dword [eax + 0x10], 0x510e527f
mov dword [eax + 0x14], 0x9b05688c
mov dword [eax + 0x18], 0x1f83d9ab
mov dword [eax + 0x1c], 0x5be0cd19
ret
Function at 0x42ffee
Capabilities:
Encode data using xor
Encrypt data using aes
Reference aes constants

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x18
xor eax, eax
movzx ecx, byte [eax + str.cw]
mov byte [ecx + 0x455fd8], al
inc eax
cmp eax, 0x100
jb 0x42fff6
push ebx
push esi
push edi
xor edi, edi
mov dword [ebp - 0x10], edi
mov esi, 0xff
movzx ebx, byte [edi + str.cw]
mov eax, ebx
and al, 0x80
neg al
lea ecx, [ebx + ebx]
sbb eax, eax
and eax, 0x1b
xor eax, ecx
and eax, esi
mov ecx, eax
mov edx, ecx
xor edx, ebx
mov dword [ebp - 8], edx
shl edx, 8
or edx, ebx
shl edx, 8
or edx, ebx
shl edx, 8
or edx, ecx
mov eax, edi
shl eax, 2
mov dword [eax + 0x453fd8], edx
mov edx, ebx
shl edx, 8
mov edi, edx
or edi, ebx
or edx, ecx
shl edi, 8
or edi, ecx
shl edx, 8
or edx, dword [ebp - 8]
shl edi, 8
or edi, dword [ebp - 8]
shl ecx, 8
or ecx, dword [ebp - 8]
shl edx, 8
shl ecx, 8
mov dword [eax + 0x4543d8], edi
mov edi, dword [ebp - 0x10]
movzx ebx, byte [edi + str.cw]
or edx, ebx
or ecx, ebx
mov dword [eax + 0x4547d8], edx
shl ecx, 8
or ecx, ebx
mov dword [eax + 0x454bd8], ecx
movzx ecx, byte [edi + 0x455fd8]
mov edx, ecx
and dl, 0x80
neg dl
lea ebx, [ecx + ecx]
mov dword [ebp - 0x18], ecx
sbb edx, edx
and edx, 0x1b
xor edx, ebx
and edx, esi
mov ebx, edx
and bl, 0x80
neg bl
mov dword [ebp - 0x10], edx
sbb ebx, ebx
and ebx, 0x1b
add edx, edx
xor ebx, edx
and ebx, esi
mov edx, ebx
and bl, 0x80
neg bl
mov dword [ebp - 0x14], edx
sbb ebx, ebx
add edx, edx
and ebx, 0x1b
xor ebx, edx
and ebx, esi
mov edx, ebx
xor edx, ecx
mov dword [ebp - 8], edx
mov edx, ebx
xor edx, dword [ebp - 0x10]
xor edx, ecx
mov dword [ebp - 0xc], edx
shl edx, 8
mov ecx, ebx
xor ecx, dword [ebp - 0x14]
mov dword [ebp - 0x14], ecx
xor ecx, dword [ebp - 0x18]
mov dword [ebp - 4], ecx
or edx, dword [ebp - 4]
mov ecx, dword [ebp - 0x14]
xor ecx, dword [ebp - 0x10]
shl edx, 8
or edx, dword [ebp - 8]
shl edx, 8
or edx, ecx
mov dword [eax + 0x454fd8], edx
mov edx, dword [ebp - 4]
shl edx, 8
or edx, dword [ebp - 8]
shl edx, 8
or edx, ecx
shl edx, 8
or edx, dword [ebp - 0xc]
mov dword [eax + 0x4553d8], edx
mov edx, dword [ebp - 8]
shl edx, 8
or edx, ecx
shl ecx, 8
or ecx, dword [ebp - 0xc]
shl edx, 8
or edx, dword [ebp - 0xc]
shl ecx, 8
or ecx, dword [ebp - 4]
shl edx, 8
or edx, dword [ebp - 4]
shl ecx, 8
or ecx, dword [ebp - 8]
inc edi
cmp edi, 0x100
mov dword [eax + 0x4557d8], edx
mov dword [eax + 0x455bd8], ecx
mov dword [ebp - 0x10], edi
jb 0x430018
mov dword [0x4573c8], 0x430b63
mov dword [0x4573d0], 0x430bbc
mov dword [0x4573cc], 0x430c3f
call fcn.0040ff39
test eax, eax
pop edi
pop esi
pop ebx
je 0x4301c8
mov dword [0x4573c8], 0x431841
mov dword [0x4573d0], 0x431846
mov dword [0x4573cc], 0x43184b
leave
ret
Function at 0x4301ca
Capabilities:
Encrypt data using aes
Reference aes constants

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xc
mov eax, dword [ebp + 8]
push ebx
push esi
push edi
lea edi, [eax + 0x1c]
shr eax, 2
mov esi, eax
shr esi, 1
add esi, 3
mov dword [ecx], esi
add ecx, 0x10
xor esi, esi
test eax, eax
mov dword [ebp - 0xc], edi
mov dword [ebp + 8], eax
jbe 0x430201
mov ebx, dword [edx]
mov dword [ecx + esi*4], ebx
inc esi
add edx, 4
cmp esi, eax
jb 0x4301f4
cmp esi, edi
jae 0x4302d1
mov edx, esi
sub edx, eax
lea eax, [ecx + edx*4]
mov dword [ebp - 4], eax
xor edx, edx
mov eax, esi
div dword [ebp + 8]
mov ebx, dword [ecx + esi*4 - 4]
test edx, edx
mov dword [ebp - 8], eax
jne 0x430271
mov edi, 0xff
mov eax, ebx
and eax, edi
mov dh, byte [eax + str.cw]
mov eax, ebx
shr eax, 0x18
mov dl, byte [eax + str.cw]
mov eax, ebx
shr eax, 0x10
and eax, edi
movzx eax, byte [eax + str.cw]
mov edi, dword [ebp - 8]
movzx edi, byte [edi + 0x450420]
shl edx, 8
or edx, eax
movzx eax, bh
movzx eax, byte [eax + str.cw]
shl edx, 8
xor eax, edi
or edx, eax
mov ebx, edx
jmp 0x4302b9
cmp dword [ebp + 8], 6
jbe 0x4302b9
cmp edx, 4
jne 0x4302b9
mov eax, ebx
shr eax, 0x10
mov edi, 0xff
and eax, edi
movzx eax, byte [eax + str.cw]
mov edx, ebx
shr edx, 0x18
mov ah, byte [edx + str.cw]
movzx edx, bh
movzx edx, byte [edx + str.cw]
shl eax, 8
and ebx, edi
or eax, edx
movzx edx, byte [ebx + str.cw]
shl eax, 8
or eax, edx
mov ebx, eax
mov eax, dword [ebp - 4]
mov eax, dword [eax]
add dword [ebp - 4], 4
xor eax, ebx
mov dword [ecx + esi*4], eax
inc esi
cmp esi, dword [ebp - 0xc]
jb 0x430213
pop edi
pop esi
pop ebx
leave
ret 4
Function at 0x4314b8
Capabilities:
Create thread
Resume thread

Disassembly:
push esi
mov esi, eax
push edi
lea edi, [esi + 4]
mov eax, edi
call fcn.0042c3e1
test al, al
je 0x4314cf
pop edi
xor al, al
pop esi
ret
push 0xc
call fcn.0043286e
test eax, eax
pop ecx
je 0x4314ea
push esi
push 0x43146b
mov esi, eax
call fcn.0040eda3
jmp 0x4314ec
xor eax, eax
push ebx
mov ebx, eax
call fcn.0040c032
mov eax, edi
call fcn.0041d2f4
pop ebx
pop edi
pop esi
jmp fcn.0040ee4e

Function at 0x4327eb
Capabilities:
Terminate process

Disassembly:
cmp ecx, dword [0x44f4e8]
jne 0x4327f5
repz ret
jmp fcn.00435128

Function at 0x4361c0
Capabilities:
Write file on windows

Disassembly:
push ecx
push ebx
mov ebx, dword [esp + 0xc]
push esi
push edi
xor esi, esi
xor edi, edi
cmp ebx, dword [edi*8 + 0x44f500]
je 0x4361db
inc edi
cmp edi, 0x17
jb 0x4361cc
cmp edi, 0x17
jae 0x43635b
push ebp
push 3
call fcn.0043be6e
cmp eax, 1
pop ecx
je 0x436327
push 3
call fcn.0043be6e
test eax, eax
pop ecx
jne 0x43620f
cmp dword [0x44f0e0], 1
je 0x436327
cmp ebx, 0xfc
je 0x43635a
push str.Runtime_Error__n_nProgram:
mov ebx, 0x314
push ebx
mov ebp, 0x4533b8
push ebp
call fcn.00438efa
add esp, 0xc
test eax, eax
je 0x436245
push esi
push esi
push esi
push esi
push esi
call fcn.004328e2
add esp, 0x14
push 0x104
mov esi, 0x4533d1
push esi
push 0
mov byte [0x4534d5], 0
call dword [sym.imp.KERNEL32.dll_GetModuleFileNameA]
test eax, eax
jne 0x436289
push str._program_name_unknown_
push 0x2fb
push esi
call fcn.00438efa
add esp, 0xc
test eax, eax
je 0x436289
xor eax, eax
push eax
push eax
push eax
push eax
push eax
call fcn.004328e2
add esp, 0x14
push esi
call fcn.00432760
inc eax
cmp eax, 0x3c
pop ecx
jbe 0x4362ce
push esi
call fcn.00432760
sub esi, 0x3b
add eax, esi
push 3
mov ecx, 0x4536cc
push 0x442a74
sub ecx, eax
push ecx
push eax
call fcn.00436d66
add esp, 0x14
test eax, eax
je 0x4362ce
xor esi, esi
push esi
push esi
push esi
push esi
push esi
call fcn.004328e2
add esp, 0x14
jmp 0x4362d0
xor esi, esi
push 0x442a70
push ebx
push ebp
call fcn.0043bdfd
add esp, 0xc
test eax, eax
je 0x4362f0
push esi
push esi
push esi
push esi
push esi
call fcn.004328e2
add esp, 0x14
push dword [edi*8 + 0x44f504]
push ebx
push ebp
call fcn.0043bdfd
add esp, 0xc
test eax, eax
je 0x436312
push esi
push esi
push esi
push esi
push esi
call fcn.004328e2
add esp, 0x14
push 0x12010
push str.Microsoft_Visual_C_Runtime_Library
push ebp
call fcn.0043bc40
add esp, 0xc
jmp 0x43635a
push 0xfffffffffffffff4
call dword [sym.imp.KERNEL32.dll_GetStdHandle]
mov ebp, eax
cmp ebp, esi
je 0x43635a
cmp ebp, 0xffffffff
je 0x43635a
push 0
lea eax, [esp + 0x14]
push eax
lea esi, [edi*8 + 0x44f504]
push dword [esi]
call fcn.00432760
pop ecx
push eax
push dword [esi]
push ebp
call dword [sym.imp.KERNEL32.dll_WriteFile]
pop ebp
pop edi
pop esi
pop ebx
pop ecx
ret
Function at 0x43bc40
Capabilities:
Link many functions at runtime

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x20
push ebx
push esi
push edi
call fcn.0043544c
xor ebx, ebx
cmp dword [0x453af4], ebx
mov dword [ebp - 8], eax
mov dword [ebp - 4], ebx
mov dword [ebp - 0xc], ebx
mov dword [ebp - 0x10], ebx
jne 0x43bd16
push str.USER32.DLL
call dword [sym.imp.KERNEL32.dll_LoadLibraryA]
mov edi, eax
cmp edi, ebx
je 0x43bdf6
mov esi, dword [sym.imp.KERNEL32.dll_GetProcAddress]
push str.MessageBoxA
push edi
call esi
cmp eax, ebx
je 0x43bdf6
push eax
call fcn.004353de
mov dword [esp], str.GetActiveWindow
push edi
mov dword [0x453af4], eax
call esi
push eax
call fcn.004353de
mov dword [esp], str.GetLastActivePopup
push edi
mov dword [0x453af8], eax
call esi
push eax
call fcn.004353de
mov dword [0x453afc], eax
lea eax, [ebp - 0xc]
push eax
call fcn.00435c5a
test eax, eax
pop ecx
pop ecx
je 0x43bce4
push ebx
push ebx
push ebx
push ebx
push ebx
call fcn.004328e2
add esp, 0x14
cmp dword [ebp - 0xc], 2
jne 0x43bd16
push str.GetUserObjectInformationA
push edi
call esi
push eax
call fcn.004353de
cmp eax, ebx
pop ecx
mov dword [0x453b04], eax
je 0x43bd16
push str.GetProcessWindowStation
push edi
call esi
push eax
call fcn.004353de
pop ecx
mov dword [0x453b00], eax
mov eax, dword [0x453b00]
mov ecx, dword [ebp - 8]
cmp eax, ecx
je 0x43bd9b
cmp dword [0x453b04], ecx
je 0x43bd9b
push eax
call fcn.00435455
push dword [0x453b04]
mov esi, eax
call fcn.00435455
cmp esi, ebx
pop ecx
pop ecx
mov edi, eax
je 0x43bd9b
cmp edi, ebx
je 0x43bd9b
call esi
cmp eax, ebx
je 0x43bd68
lea ecx, [ebp - 0x14]
push ecx
push 0xc
lea ecx, [ebp - 0x20]
push ecx
push 1
push eax
call edi
test eax, eax
je 0x43bd68
test byte [ebp - 0x18], 1
jne 0x43bd9b
lea eax, [ebp - 0x10]
push eax
call fcn.00435c91
test eax, eax
pop ecx
je 0x43bd83
push ebx
push ebx
push ebx
push ebx
push ebx
call fcn.004328e2
add esp, 0x14
cmp dword [ebp - 0x10], 4
jb 0x43bd92
or dword [ebp + 0x10], 0x200000
jmp 0x43bdd6
or dword [ebp + 0x10], 0x40000
jmp 0x43bdd6
mov eax, dword [0x453af8]
cmp eax, dword [ebp - 8]
je 0x43bdd6
push eax
call fcn.00435455
cmp eax, ebx
pop ecx
je 0x43bdd6
call eax
cmp eax, ebx
mov dword [ebp - 4], eax
je 0x43bdd6
mov eax, dword [0x453afc]
cmp eax, dword [ebp - 8]
je 0x43bdd6
push eax
call fcn.00435455
cmp eax, ebx
pop ecx
je 0x43bdd6
push dword [ebp - 4]
call eax
mov dword [ebp - 4], eax
push dword [0x453af4]
call fcn.00435455
cmp eax, ebx
pop ecx
je 0x43bdf6
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push dword [ebp + 8]
push dword [ebp - 4]
call eax
jmp 0x43bdf8
xor eax, eax
pop edi
pop esi
pop ebx
leave
ret