joyce8/EMBER2024-capa huggingface dataset:
Function at 0x40bdbb
Capabilities:
Move file

Disassembly:
jmp 0x40ed1c
cmp dword [eax + 0x18], 8
jb 0x40ed27
mov eax, dword [eax + 4]
jmp 0x40ed2a
add eax, 4
cmp dword [ecx + 0x18], 8
jb 0x40ed35
mov ecx, dword [ecx + 4]
jmp 0x40ed38
add ecx, 4
push eax
push ecx
call dword [sym.imp.KERNEL32.dll_MoveFileW]
test eax, eax
setne al
ret

Function at 0x40bdc0
Capabilities:
Create directory

Disassembly:
jmp 0x40ed46
cmp dword [eax + 0x18], 8
jb 0x40ed51
mov eax, dword [eax + 4]
jmp 0x40ed54
add eax, 4
push 0
push eax
call dword [sym.imp.KERNEL32.dll_CreateDirectoryW]
test eax, eax
setne al
ret

Function at 0x40bdd9
Capabilities:
Check if file exists
Get file attributes

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x50
mov eax, dword [0x44b4e8]
xor eax, ebp
mov dword [ebp - 4], eax
push ebx
push esi
push 0x440554
mov esi, ecx
call fcn.0042f6ba
pop ecx
push eax
mov eax, esi
call fcn.0040c0aa
cmp eax, 0xffffffff
jne 0x40be26
cmp dword [esi + 0x18], 8
jb 0x40be10
mov esi, dword [esi + 4]
jmp 0x40be13
add esi, 4
push esi
call dword [sym.imp.KERNEL32.dll_GetFileAttributesW]
xor ecx, ecx
cmp eax, 0xffffffff
setne cl
mov al, cl
jmp 0x40be43
lea eax, [ebp - 0x50]
call fcn.0040dc06
push eax
push esi
call fcn.0040dbd9
pop ecx
mov bl, al
pop ecx
lea eax, [ebp - 0x50]
call fcn.0040dc34
mov al, bl
mov ecx, dword [ebp - 4]
pop esi
xor ecx, ebp
pop ebx
call fcn.0042f583
leave
ret

Function at 0x40cdd6
Capabilities:
Check if file exists
Get file attributes

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x20
mov eax, dword [0x44b4e8]
xor eax, ebp
mov dword [ebp - 4], eax
mov eax, dword [ebp + 8]
push ebx
push esi
lea esi, [ebp - 0x20]
call fcn.00401083
mov eax, esi
push 0x24
push eax
call fcn.0040cb4b
cmp dword [ebp - 8], 8
mov eax, dword [ebp - 0x1c]
pop ecx
pop ecx
jae 0x40ce0b
lea eax, [ebp - 0x1c]
push eax
call dword [sym.imp.KERNEL32.dll_GetFileAttributesW]
cmp eax, 0xffffffff
je 0x40ce35
mov bl, 1
push 0
push 1
lea esi, [ebp - 0x20]
call fcn.00401140
mov ecx, dword [ebp - 4]
pop esi
mov al, bl
xor ecx, ebp
pop ebx
call fcn.0042f583
leave
ret
xor bl, bl
jmp 0x40ce19

Function at 0x40ce39
Capabilities:
Check if file exists
Get file attributes

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x20
mov eax, dword [0x44b4e8]
xor eax, ebp
mov dword [ebp - 4], eax
mov eax, dword [ebp + 8]
push ebx
push esi
lea esi, [ebp - 0x20]
call fcn.00401083
mov eax, esi
push 0x24
push eax
call fcn.0040cb4b
cmp dword [ebp - 8], 8
mov eax, dword [ebp - 0x1c]
pop ecx
pop ecx
jae 0x40ce6e
lea eax, [ebp - 0x1c]
push eax
call dword [sym.imp.KERNEL32.dll_GetFileAttributesW]
cmp eax, 0xffffffff
je 0x40ce9c
test al, 0x10
jne 0x40ce9c
mov bl, 1
push 0
push 1
lea esi, [ebp - 0x20]
call fcn.00401140
mov ecx, dword [ebp - 4]
pop esi
mov al, bl
xor ecx, ebp
pop ebx
call fcn.0042f583
leave
ret
xor bl, bl
jmp 0x40ce80
Function at 0x40cea0
Capabilities:
Check if file exists
Get file attributes

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x20
mov eax, dword [0x44b4e8]
xor eax, ebp
mov dword [ebp - 4], eax
mov eax, dword [ebp + 8]
push ebx
push esi
lea esi, [ebp - 0x20]
call fcn.00401083
mov eax, esi
push 0x24
push eax
call fcn.0040cb4b
cmp dword [ebp - 8], 8
mov eax, dword [ebp - 0x1c]
pop ecx
pop ecx
jae 0x40ced5
lea eax, [ebp - 0x1c]
push eax
call dword [sym.imp.KERNEL32.dll_GetFileAttributesW]
cmp eax, 0xffffffff
je 0x40cf03
test al, 0x10
je 0x40cf03
mov bl, 1
push 0
push 1
lea esi, [ebp - 0x20]
call fcn.00401140
mov ecx, dword [ebp - 4]
pop esi
mov al, bl
xor ecx, ebp
pop ebx
call fcn.0042f583
leave
ret
xor bl, bl
jmp 0x40cee7

Function at 0x40cf07
Capabilities:
Check if file exists
Delete file
Get file attributes

Disassembly:
cmp dword [edi + 0x18], 8
push esi
lea esi, [edi + 4]
jb 0x40cf15
mov eax, dword [esi]
jmp 0x40cf17
mov eax, esi
push eax
call dword [sym.imp.KERNEL32.dll_GetFileAttributesW]
cmp eax, 0xffffffff
je 0x40cf32
and eax, 0xfffffffe
push 0
push eax
mov eax, edi
call fcn.0040bdb0
pop ecx
pop ecx
cmp dword [edi + 0x18], 8
jb 0x40cf3a
mov esi, dword [esi]
push esi
call dword [sym.imp.KERNEL32.dll_DeleteFileW]
neg eax
sbb eax, eax
neg eax
pop esi
ret
Function at 0x40cf49
Capabilities:
Check if file exists
Delete directory
Get file attributes

Disassembly:
push ebp
mov ebp, esp
and esp, 0xfffffff8
sub esp, 0x9c
mov eax, dword [0x44b4e8]
xor eax, esp
mov dword [esp + 0x98], eax
mov eax, dword [ebp + 8]
push ebx
push esi
xor ebx, ebx
push edi
lea esi, [esp + 0x20]
mov dword [esp + 0x10], ebx
mov dword [esp + 0x14], ebx
call fcn.00401083
mov eax, esi
push 0x10
push eax
call fcn.0040cb4b
pop ecx
pop ecx
lea eax, [esp + 0x58]
call fcn.0040dc06
lea esi, [esp + 0x1c]
call fcn.0040e74c
lea eax, [esp + 0x3c]
push 0x44046c
push eax
lea eax, [esp + 0x28]
call fcn.00404e91
pop ecx
pop ecx
mov ecx, esi
push ecx
lea edx, [esp + 0x5c]
mov ecx, eax
call fcn.0040db11
push ebx
push 1
lea esi, [esp + 0x44]
mov byte [esp + 0x23], al
call fcn.00401140
cmp byte [esp + 0x1b], bl
je 0x40d0c7
lea esi, [esp + 0x58]
call fcn.0040dcfe
test al, al
jne 0x40d0b1
mov eax, esi
call fcn.0040dceb
test al, al
mov eax, esi
je 0x40d014
call fcn.0040dce7
push eax
lea eax, [esp + 0x40]
push eax
lea eax, [esp + 0x28]
call fcn.00408a34
push eax
call fcn.0040cf49
add esp, 0xc
jmp 0x40d037
call fcn.0040dce7
push eax
lea eax, [esp + 0x40]
push eax
lea eax, [esp + 0x28]
call fcn.00408a34
pop ecx
pop ecx
lea edi, [esp + 0x3c]
call fcn.0040cf07
movzx eax, al
cdq
mov dword [esp + 0x14], edx
mov dword [esp + 0x10], eax
jmp 0x40d0a5
lea esi, [esp + 0x58]
call fcn.0040dcfe
test al, al
jne 0x40d0b1
mov eax, esi
call fcn.0040dceb
test al, al
mov eax, esi
je 0x40d07a
call fcn.0040dce7
push eax
lea eax, [esp + 0x40]
push eax
lea eax, [esp + 0x28]
call fcn.00408a34
push eax
call fcn.0040cf49
add esp, 0xc
jmp 0x40d09d
call fcn.0040dce7
push eax
lea eax, [esp + 0x40]
push eax
lea eax, [esp + 0x28]
call fcn.00408a34
pop ecx
pop ecx
lea edi, [esp + 0x3c]
call fcn.0040cf07
movzx eax, al
cdq
add dword [esp + 0x10], eax
adc dword [esp + 0x14], edx
push ebx
push 1
lea esi, [esp + 0x44]
call fcn.00401140
lea eax, [esp + 0x1c]
push eax
lea ecx, [esp + 0x5c]
call fcn.0040db7e
test al, al
jne 0x40d041
lea eax, [esp + 0x1c]
call fcn.0040dbcf
lea eax, [esp + 0x20]
push 0x20
push eax
call fcn.0040cb4b
cmp dword [esp + 0x40], 8
mov eax, dword [esp + 0x2c]
pop ecx
pop ecx
jae 0x40d0ed
lea eax, [esp + 0x24]
push eax
call dword [sym.imp.KERNEL32.dll_GetFileAttributesW]
cmp eax, 0xffffffff
je 0x40d109
and eax, 0xfffffffe
push ebx
push eax
lea eax, [esp + 0x28]
call fcn.0040bdb0
pop ecx
pop ecx
cmp dword [esp + 0x38], 8
mov eax, dword [esp + 0x24]
jae 0x40d118
lea eax, [esp + 0x24]
push eax
call dword [sym.imp.KERNEL32.dll_RemoveDirectoryW]
test eax, eax
je 0x40d12c
add dword [esp + 0x10], 1
adc dword [esp + 0x14], ebx
lea edi, [esp + 0x1c]
call fcn.0040daf9
lea eax, [esp + 0x58]
call fcn.0040dc34
push ebx
push 1
lea esi, [esp + 0x28]
call fcn.00401140
mov ecx, dword [esp + 0xa4]
mov eax, dword [esp + 0x10]
mov edx, dword [esp + 0x14]
pop edi
pop esi
pop ebx
xor ecx, esp
call fcn.0042f583
mov esp, ebp
pop ebp
ret
Function at 0x40ded4
Capabilities:
Write file on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x18
mov eax, 0x8000
cmp dword [ebp + 0xc], eax
push ebx
push esi
jbe 0x40dee9
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 0x40dfb7
cmp eax, ebx
je 0x40dfb7
jmp 0x40df24
xor ebx, ebx
mov ecx, dword [ebp + 0xc]
cmp dword [ebp - 4], ecx
jae 0x40dfb7
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.0040f381
test al, al
jne 0x40df52
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.0040d9e7
sub esp, 0x1c
mov esi, esp
call fcn.00401083
mov ecx, dword [edi + 0x20]
call dword [ebx]
test eax, eax
jne 0x40dfb7
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 0x40df22
mov ecx, dword [ebp + 0x10]
mov edx, dword [ebp - 4]
pop esi
mov dword [ecx], edx
pop ebx
leave
ret 0xc

Function at 0x40ec26
Capabilities:
Get common file path

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x210
mov eax, dword [0x44b4e8]
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.0042f640
add esp, 0xc
push 0x105
lea eax, [ebp - 0x210]
push eax
call dword [sym.imp.KERNEL32.dll_GetWindowsDirectoryW]
dec eax
cmp eax, 0x103
ja 0x40ec88
and word [ebp - 6], 0
lea eax, [ebp - 0x210]
call fcn.0040158f
mov al, 1
jmp 0x40ec8a
xor al, al
mov ecx, dword [ebp - 4]
xor ecx, ebp
pop esi
call fcn.0042f583
leave
ret

Function at 0x40eceb
Capabilities:
Set file attributes

Disassembly:
cmp dword [esp + 4], 0xffffffff
jne 0x40ecf5
xor al, al
ret
and dword [esp + 4], 0xffffb1af
cmp dword [eax + 0x18], 8
jb 0x40ed08
mov eax, dword [eax + 4]
jmp 0x40ed0b
add eax, 4
push dword [esp + 4]
push eax
call dword [sym.imp.KERNEL32.dll_SetFileAttributesW]
test eax, eax
setne al
ret
Function at 0x40ed68
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 0x40ed80
mov eax, dword [edi]
jmp 0x40ed82
mov eax, edi
push eax
call dword [sym.imp.KERNEL32.dll_DeleteFileW]
test eax, eax
je 0x40ed94
mov al, 1
jmp 0x40ee30
cmp dword [esi + 0x18], 8
jb 0x40ed9e
mov eax, dword [edi]
jmp 0x40eda0
mov eax, edi
push eax
call dword [sym.imp.KERNEL32.dll_GetFileAttributesW]
cmp eax, 0xffffffff
mov dword [ebp - 4], eax
je 0x40ee2e
cmp dword [esi + 0x18], 8
jb 0x40edb9
mov eax, dword [edi]
jmp 0x40edbb
mov eax, edi
push ebx
lea ecx, [ebp - 0x20]
call fcn.00401573
push 0
lea eax, [ebp - 0x20]
call fcn.0040eceb
pop ecx
mov bl, al
neg bl
push 0
sbb bl, bl
push 1
lea esi, [ebp - 0x20]
inc bl
call fcn.00401140
test bl, bl
pop ebx
jne 0x40ee2e
mov esi, dword [ebp + 8]
cmp dword [esi + 0x18], 8
jb 0x40edf5
mov eax, dword [edi]
jmp 0x40edf7
mov eax, edi
push eax
call dword [sym.imp.KERNEL32.dll_DeleteFileW]
test eax, eax
jne 0x40ed8d
cmp dword [esi + 0x18], 8
jb 0x40ee0c
mov eax, dword [edi]
jmp 0x40ee0e
mov eax, edi
lea ecx, [ebp - 0x20]
call fcn.00401573
push dword [ebp - 4]
lea eax, [ebp - 0x20]
call fcn.0040eceb
pop ecx
push 0
push 1
lea esi, [ebp - 0x20]
call fcn.00401140
xor al, al
pop edi
pop esi
leave
ret

Function at 0x40ee4e
Capabilities:
Get common file path

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x624
mov eax, dword [0x44b4e8]
xor eax, ebp
mov dword [ebp - 4], eax
push ebx
xor ebx, ebx
cmp dword [0x44c904], ebx
push esi
mov esi, ecx
je 0x40ee83
push 0xffffffffffffffff
push esi
mov eax, 0x44c8f0
call fcn.004010b8
mov al, 1
jmp 0x40ef1f
push 0x20a
lea eax, [ebp - 0x20e]
push ebx
push eax
mov word [ebp - 0x210], bx
call fcn.0042f640
add esp, 0xc
lea eax, [ebp - 0x210]
push eax
push 0x105
call dword [sym.imp.KERNEL32.dll_GetTempPathW]
dec eax
cmp eax, 0x103
ja 0x40ef1d
push edi
push 0x410
lea eax, [ebp - 0x622]
push ebx
push eax
mov word [ebp - 6], bx
mov word [ebp - 0x624], bx
call fcn.0042f640
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 0x40ef0d
cmp eax, ebx
je 0x40ef0d
mov word [ebp + eax*2 - 0x624], bx
lea eax, [ebp - 0x624]
jmp 0x40ef13
lea eax, [ebp - 0x210]
call fcn.0040158f
jmp 0x40ee7c
xor al, al
mov ecx, dword [ebp - 4]
pop esi
xor ecx, ebp
pop ebx
call fcn.0042f583
leave
ret
Function at 0x40ef2d
Capabilities:
Get common file path

Disassembly:
push ebp
lea ebp, [esp - 0x194]
sub esp, 0x214
mov eax, dword [0x44b4e8]
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.0042f640
add esp, 0xc
cmp dword [edi + 0x18], 8
jb 0x40ef7b
mov edi, dword [edi + 4]
jmp 0x40ef7e
add edi, 4
cmp dword [ebx + 0x18], 8
jb 0x40ef89
mov ebx, dword [ebx + 4]
jmp 0x40ef8c
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 0x40efb3
mov word [ebp + 0x18e], si
mov esi, dword [ebp - 0x80]
lea eax, [ebp - 0x7c]
call fcn.0040158f
mov al, 1
jmp 0x40efb5
xor al, al
mov ecx, dword [ebp + 0x190]
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.0042f583
add ebp, 0x194
leave
ret

Function at 0x40f0a3
Capabilities:
Check if file exists
Get file attributes

Disassembly:
cmp dword [eax + 0x18], 8
jb 0x40f0ae
mov eax, dword [eax + 4]
jmp 0x40f0b1
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 0x40f381
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 0x40f3ae
call dword [sym.imp.KERNEL32.dll_GetLastError]
test eax, eax
je 0x40f3ae
xor al, al
jmp 0x40f3c9
push 1
push 0
push 0
push dword [ebp - 4]
call fcn.0043a020
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 0x40f458
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 0x40f460
mov dword [ecx*4 + 0x453140], eax
inc ecx
cmp ecx, 0x100
jb 0x40f45b
mov edx, 0x800
jmp 0x40f4ad
mov eax, dword [ecx*4 + 0x452d40]
mov esi, eax
and esi, 0xff
shr eax, 8
xor eax, dword [esi*4 + 0x453140]
inc ecx
mov dword [ecx*4 + 0x45313c], eax
cmp ecx, edx
jb 0x40f48c
mov dword [0x44f934], 0x43db10
call fcn.0040f661
test eax, eax
pop esi
jne 0x40f4cf
mov dword [0x44f934], 0x43da30
ret
Function at 0x41c5ec
Capabilities:
Hash data using crc32b

Disassembly:
xor ecx, ecx
mov eax, ecx
push 8
shl eax, 0x18
pop edx
test eax, eax
jns 0x41c603
add eax, eax
xor eax, 0x4c11db7
jmp 0x41c605
add eax, eax
dec edx
test edx, edx
jg 0x41c5f6
mov dword [ecx*4 + 0x44f938], eax
inc ecx
cmp ecx, 0x100
jb 0x41c5ee
ret
Function at 0x429033
Capabilities:
Write file on windows

Disassembly:
push ebp
mov ebp, esp
push esi
mov esi, dword [ebp + 0x10]
test esi, esi
je 0x429041
and dword [esi], 0
and dword [ebp + 0x10], 0
xor eax, eax
inc eax
cmp dword [ebp + 0xc], 0
jbe 0x42907d
mov eax, 0x8000
cmp dword [ebp + 0xc], eax
jae 0x42905b
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 0x42907d
mov ecx, dword [ebp + 0x10]
add dword [esi], ecx
test eax, eax
setne al
push eax
call fcn.0040d4dd
pop ecx
pop esi
pop ebp
ret 0xc

Function at 0x42c6ac
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 0x42c7f8
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 0x42c6e8
mov al, byte [esi]
and al, 0xfe
cmp al, 0xe8
je 0x42c6ed
inc esi
cmp esi, dword [ebp - 8]
jb 0x42c6df
mov eax, esi
sub eax, edi
cmp esi, dword [ebp - 8]
jae 0x42c7d9
mov ecx, eax
sub ecx, dword [ebp - 4]
cmp ecx, 3
jbe 0x42c76c
xor edx, edx
mov cl, byte [esi + 4]
test cl, cl
mov dword [ebp - 4], eax
je 0x42c719
cmp cl, 0xff
jne 0x42c79b
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 0x42c7ac
movzx edi, byte [edx + 0x441b30]
push 0x18
shl edi, 3
pop ecx
sub ecx, edi
shr ebx, cl
test bl, bl
je 0x42c75c
cmp bl, 0xff
jne 0x42c7a9
push 0x20
pop ecx
sub ecx, edi
xor edi, edi
inc edi
shl edi, cl
dec edi
xor edi, dword [ebp - 0xc]
jmp 0x42c734
dec ecx
shl edx, cl
and edx, 7
je 0x42c706
movzx ecx, byte [edx + 0x441b30]
mov ebx, esi
sub ebx, ecx
cmp byte [edx + 0x441b28], 0
mov cl, byte [ebx + 4]
je 0x42c798
test cl, cl
je 0x42c798
cmp cl, 0xff
jne 0x42c706
mov dword [ebp - 4], eax
and edx, 3
add edx, edx
or edx, 1
inc eax
jmp 0x42c6da
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 0x42c6da
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 0x42c9af
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 0x42cc96
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 + 0x451d38], al
inc eax
cmp eax, 0x100
jb 0x42cc9e
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 + 0x44fd38], 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 + 0x450138], edi
mov edi, dword [ebp - 0x10]
movzx ebx, byte [edi + str.cw]
or edx, ebx
or ecx, ebx
mov dword [eax + 0x450538], edx
shl ecx, 8
or ecx, ebx
mov dword [eax + 0x450938], ecx
movzx ecx, byte [edi + 0x451d38]
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 + 0x450d38], 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 + 0x451138], 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 + 0x451538], edx
mov dword [eax + 0x451938], ecx
mov dword [ebp - 0x10], edi
jb 0x42ccc0
mov dword [0x453128], 0x42d80b
mov dword [0x453130], 0x42d864
mov dword [0x45312c], 0x42d8e7
call fcn.0040f71e
test eax, eax
pop edi
pop esi
pop ebx
je 0x42ce70
mov dword [0x453128], 0x42e4c3
mov dword [0x453130], 0x42e4c8
mov dword [0x45312c], 0x42e4cd
leave
ret
Function at 0x42ce72
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 0x42cea9
mov ebx, dword [edx]
mov dword [ecx + esi*4], ebx
inc esi
add edx, 4
cmp esi, eax
jb 0x42ce9c
cmp esi, edi
jae 0x42cf79
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 0x42cf19
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 + 0x44c420]
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 0x42cf61
cmp dword [ebp + 8], 6
jbe 0x42cf61
cmp edx, 4
jne 0x42cf61
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 0x42cebb
pop edi
pop esi
pop ebx
leave
ret 4