joyce8/EMBER2024-capa huggingface dataset:
Function at 0x405ed6
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x264
push ebx
push edi
mov edi, dword [ebp + 0x1c]
mov ebx, ecx
mov dword [ebp - 4], ebx
cmp edi, 0x18
ja 0x40607f
and dword [ebp + 0x1c], 0
push esi
lea esi, [ebx + 0x102]
cmp dword [esi + 0x12], edi
jne 0x405f26
push dword [ebp + 0xc]
mov ecx, ebx
call fcn.0040d14a
test al, al
je 0x405f26
push 0x10
push dword [ebp + 0x14]
push esi
call fcn.0041a804
add esp, 0xc
test eax, eax
je 0x406085
inc dword [ebp + 0x1c]
add ebx, 0x178
cmp dword [ebp + 0x1c], 4
jb 0x405ef7
mov esi, 0x200
push esi
lea eax, [ebp - 0x264]
push eax
push dword [ebp + 0x10]
call fcn.0041180c
xor eax, eax
inc eax
mov ecx, edi
shl eax, cl
push eax
lea eax, [ebp - 0x44]
push eax
lea eax, [ebp - 0x64]
push eax
lea eax, [ebp - 0x24]
push eax
push 0x10
push dword [ebp + 0x14]
lea eax, [ebp - 0x264]
push eax
call fcn.0041a660
pop ecx
push eax
lea eax, [ebp - 0x264]
push eax
call fcn.00405dbb
push esi
lea eax, [ebp - 0x264]
push eax
call fcn.0040d07b
mov edx, dword [ebp - 4]
mov esi, dword [ebp + 0xc]
lea eax, [edx + 0x5e0]
mov ecx, dword [eax]
mov ebx, ecx
and ebx, 3
imul ebx, ebx, 0x178
add ebx, edx
inc ecx
mov dword [eax], ecx
push 0x40
mov dword [ebx + 0x114], edi
pop ecx
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
push 0x10
push dword [ebp + 0x14]
lea eax, [ebx + 0x102]
push eax
movsw word es:[edi], word [esi]
call fcn.0041be90
push 0x20
pop esi
push esi
lea eax, [ebp - 0x24]
push eax
lea edi, [ebx + 0x118]
push edi
call fcn.0041be90
push esi
lea eax, [ebp - 0x44]
push eax
lea eax, [ebx + 0x138]
push eax
call fcn.0041be90
push esi
lea eax, [ebp - 0x64]
push eax
add ebx, 0x158
push ebx
call fcn.0041be90
add esp, 0x30
push 1
push esi
push edi
call fcn.0040cfd5
xor ebx, ebx
cmp dword [ebp + 0x20], ebx
je 0x406021
push esi
lea eax, [ebp - 0x64]
push eax
push dword [ebp + 0x20]
call fcn.0041be90
add esp, 0xc
mov edi, dword [ebp + 0x24]
cmp edi, ebx
je 0x406052
push 8
push ebx
push edi
call fcn.0041a420
add esp, 0xc
xor ecx, ecx
mov dl, byte [ebp + ecx - 0x44]
mov eax, ecx
and eax, 7
add eax, edi
xor byte [eax], dl
inc ecx
cmp ecx, esi
jb 0x406036
push esi
lea eax, [ebp - 0x44]
push eax
call fcn.0040d07b
cmp dword [ebp + 0x18], ebx
je 0x406074
push dword [ebp + 0x18]
mov ecx, dword [ebp - 4]
push 0x100
lea eax, [ebp - 0x24]
push eax
push dword [ebp + 8]
add ecx, 0x5e8
call fcn.0040ce28
push esi
lea eax, [ebp - 0x24]
push eax
call fcn.0040d07b
pop esi
pop edi
pop ebx
leave
ret 0x20
push 0
push 0x20
pop esi
push esi
lea edi, [ebx + 0x118]
push edi
call fcn.0040cfd5
push esi
lea eax, [ebp - 0x24]
push edi
push eax
call fcn.0041be90
add esp, 0xc
push 1
push esi
push edi
call fcn.0040cfd5
push esi
lea eax, [ebx + 0x138]
push eax
lea eax, [ebp - 0x44]
push eax
call fcn.0041be90
push esi
add ebx, 0x158
lea eax, [ebp - 0x64]
push ebx
push eax
call fcn.0041be90
add esp, 0x18
jmp 0x40600a
Function at 0x406152
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x20
push esi
mov esi, dword [ebp + 8]
cmp dword [esi], 2
jne 0x4061a4
lea eax, [ebp + 8]
push eax
push dword [esi + 4]
call fcn.00404b86
lea eax, [ebp - 0x20]
push eax
push 4
lea eax, [ebp + 8]
push eax
push 0x20
push dword [ebp + 0xc]
call fcn.00405c7e
xor edx, edx
mov dword [esi + 4], edx
xor eax, eax
push ebx
movzx ebx, byte [ebp + eax - 0x20]
mov ecx, eax
and ecx, 3
shl ecx, 3
shl ebx, cl
xor edx, ebx
inc eax
cmp eax, 0x20
jb 0x406189
mov dword [esi + 4], edx
pop ebx
cmp dword [esi], 3
jne 0x4061cc
lea eax, [ebp - 0x20]
push eax
push 0x20
add esi, 4
push esi
push 0x20
push dword [ebp + 0xc]
call fcn.00405c7e
push 0x20
lea eax, [ebp - 0x20]
push eax
push esi
call fcn.0041be90
add esp, 0xc
pop esi
leave
ret 8

Function at 0x406529
Capabilities:
Get common file path

Disassembly:
push ebp
mov ebp, esp
mov eax, 0x1000
call fcn.0041a6f0
call dword [sym.imp.KERNEL32.dll_GetLastError]
cmp eax, 3
jne 0x40659f
push esi
push dword [ebp + 8]
call fcn.0041a3b3
pop ecx
push dword [ebp + 8]
mov esi, eax
call fcn.0040aa23
test al, al
jne 0x40657c
lea eax, [ebp - 0x1000]
push eax
push 0x800
call dword [sym.imp.KERNEL32.dll_GetCurrentDirectoryW]
lea eax, [ebp - 0x1000]
push eax
call fcn.0041a3b3
pop ecx
lea esi, [esi + eax + 1]
mov eax, 0x104
cmp esi, eax
pop esi
jbe 0x40659f
push eax
push 0xc3
call fcn.0040c579
push eax
push 0x427548
call fcn.0040e4a5
add esp, 0xc
leave
ret 4
Function at 0x4086f9
Capabilities:
Move file

Disassembly:
mov eax, 0x4261d5
call fcn.0041a0e0
mov eax, 0x5028
call fcn.0041a6f0
push ebx
mov ebx, dword [ebp + 8]
push esi
push edi
mov esi, 0x800
push esi
lea eax, [ebp - 0x5034]
push eax
push ebx
call dword [sym.imp.KERNEL32.dll_GetLongPathNameW]
test eax, eax
je 0x4088b6
cmp eax, esi
jae 0x4088b6
push esi
lea eax, [ebp - 0x4034]
push eax
push ebx
call dword [sym.imp.KERNEL32.dll_GetShortPathNameW]
test eax, eax
je 0x4088b6
cmp eax, esi
jae 0x4088b6
lea eax, [ebp - 0x5034]
push eax
call fcn.0040a633
mov dword [ebp - 0x10], eax
lea eax, [ebp - 0x4034]
push eax
call fcn.0040a633
mov edi, eax
cmp word [edi], 0
je 0x4088b6
push edi
push dword [ebp - 0x10]
call fcn.00411a85
test eax, eax
je 0x4088b6
push edi
push ebx
call fcn.0040a633
push eax
call fcn.00411a85
test eax, eax
jne 0x4088b6
mov word [ebp - 0x1010], ax
xor edi, edi
cmp word [ebp - 0x1010], 0
jne 0x408812
push esi
push ebx
lea eax, [ebp - 0x1010]
push eax
call fcn.00410d5a
push edi
push str.rtmp_d
push esi
lea eax, [ebp - 0x1010]
push eax
call fcn.0040a633
push eax
call fcn.0040d96f
add esp, 0x10
lea eax, [ebp - 0x1010]
push eax
call fcn.00409597
test al, al
je 0x4087f9
xor eax, eax
mov word [ebp - 0x1010], ax
add edi, 0x7b
cmp edi, 0x2710
jl 0x4087ac
cmp word [ebp - 0x1010], 0
je 0x4088b6
push esi
push ebx
lea eax, [ebp - 0x3034]
push eax
call fcn.00410d5a
push esi
push dword [ebp - 0x10]
lea eax, [ebp - 0x3034]
push eax
call fcn.0040a79d
mov esi, dword [sym.imp.KERNEL32.dll_MoveFileW]
lea eax, [ebp - 0x1010]
push eax
lea eax, [ebp - 0x3034]
push eax
call esi
test eax, eax
je 0x4088b6
lea ecx, [ebp - 0x2034]
call fcn.00408ab1
push dword [ebp + 8]
and dword [ebp - 4], 0
xor bl, bl
call fcn.00409597
test al, al
jne 0x408879
push 9
push dword [ebp + 8]
lea ecx, [ebp - 0x2034]
call fcn.00408c35
mov bl, al
lea eax, [ebp - 0x3034]
push eax
lea eax, [ebp - 0x1010]
push eax
call esi
test bl, bl
je 0x4088a3
lea ecx, [ebp - 0x2034]
call fcn.00408d2f
lea ecx, [ebp - 0x2034]
call fcn.00408d7d
or dword [ebp - 4], 0xffffffff
lea ecx, [ebp - 0x2034]
call fcn.00408f6a
mov al, 1
jmp 0x4088b8
xor al, al
mov ecx, dword [ebp - 0xc]
pop edi
pop esi
pop ebx
mov dword fs:[0], ecx
leave
ret 4
Function at 0x408da6
Capabilities:
Write file on windows

Disassembly:
push ebp
mov ebp, esp
push ecx
push ebx
xor ebx, ebx
push esi
mov esi, ecx
cmp dword [ebp + 0xc], ebx
je 0x408e95
cmp dword [esi + 0xc], 1
jne 0x408dca
push 0xfffffffffffffff5
call dword [sym.imp.KERNEL32.dll_GetStdHandle]
mov dword [esi + 4], eax
push edi
mov dword [ebp - 4], ebx
cmp dword [esi + 0xc], ebx
je 0x408e15
xor edi, edi
cmp dword [ebp + 0xc], ebx
jbe 0x408e34
mov ecx, dword [ebp + 0xc]
sub ecx, edi
mov eax, 0x4000
cmp ecx, eax
jae 0x408dea
mov eax, ecx
push ebx
lea ecx, [ebp - 4]
push ecx
push eax
mov eax, dword [ebp + 8]
add eax, edi
push eax
push dword [esi + 4]
call dword [sym.imp.KERNEL32.dll_WriteFile]
dec eax
neg eax
sbb al, al
inc al
je 0x408e34
add edi, 0x4000
cmp edi, dword [ebp + 0xc]
jb 0x408dda
jmp 0x408e30
push ebx
lea eax, [ebp - 4]
push eax
push dword [ebp + 0xc]
push dword [ebp + 8]
push dword [esi + 4]
call dword [sym.imp.KERNEL32.dll_WriteFile]
dec eax
neg eax
sbb al, al
inc al
cmp al, bl
jne 0x408e90
cmp byte [esi + 0x14], bl
je 0x408e90
cmp dword [esi + 0xc], ebx
jne 0x408e90
push ebx
lea eax, [esi + 0x1e]
mov edi, 0x42f774
push eax
mov ecx, edi
call fcn.00406661
test al, al
je 0x408e84
mov eax, dword [ebp - 4]
cmp eax, dword [ebp + 0xc]
jae 0x408dcb
cmp eax, ebx
jbe 0x408dcb
mov edi, dword [esi]
push ebx
mov ecx, esi
call dword [edi + 0xc]
mov ecx, dword [ebp - 4]
xor ebx, ebx
sub eax, ecx
sbb edx, ebx
push edx
push eax
mov ecx, esi
call dword [edi + 8]
jmp 0x408dcb
lea eax, [esi + 0x1e]
push eax
push ebx
mov ecx, edi
call fcn.004067c9
mov byte [esi + 8], 1
pop edi
pop esi
pop ebx
leave
ret 8

Function at 0x408f8d
Capabilities:
Read file on windows

Disassembly:
push ebp
mov ebp, esp
push ecx
push ebx
push esi
mov esi, ecx
cmp dword [esi + 0xc], 1
push edi
mov edi, 0x4e20
jne 0x408fb4
cmp dword [ebp + 0xc], edi
jbe 0x408fa9
mov dword [ebp + 0xc], edi
push 0xfffffffffffffff6
call dword [sym.imp.KERNEL32.dll_GetStdHandle]
mov dword [esi + 4], eax
push 0
lea eax, [ebp - 4]
push eax
push dword [ebp + 0xc]
push dword [ebp + 8]
push dword [esi + 4]
call dword [sym.imp.KERNEL32.dll_ReadFile]
test eax, eax
jne 0x40901d
mov ecx, esi
call fcn.00408f47
test al, al
je 0x408fea
cmp dword [ebp + 0xc], edi
jbe 0x408fea
push edi
push dword [ebp + 8]
mov ecx, esi
call fcn.00408f8d
jmp 0x409020
cmp dword [esi + 0xc], 1
mov ebx, dword [sym.imp.KERNEL32.dll_GetLastError]
jne 0x409001
call ebx
cmp eax, 0x6d
jne 0x409001
xor eax, eax
jmp 0x409020
cmp dword [esi + 0xc], 0
jne 0x409018
mov edi, 0x8000
cmp dword [ebp + 0xc], edi
jbe 0x409018
call ebx
cmp eax, 0x21
je 0x408fdd
or eax, 0xffffffff
jmp 0x409020
mov eax, dword [ebp - 4]
pop edi
pop esi
pop ebx
leave
ret 8

Function at 0x409333
Capabilities:
Check if file exists
Get file attributes

Disassembly:
push ebp
mov ebp, esp
mov eax, 0x1000
call fcn.0041a6f0
push esi
mov esi, dword [sym.imp.KERNEL32.dll_GetFileAttributesW]
push edi
push dword [ebp + 8]
call esi
mov edi, eax
cmp edi, 0xffffffff
jne 0x409377
push 0x800
lea eax, [ebp - 0x1000]
push eax
push dword [ebp + 8]
call fcn.0040aae7
test al, al
je 0x409377
lea eax, [ebp - 0x1000]
push eax
call esi
mov edi, eax
mov eax, edi
pop edi
pop esi
leave
ret 4
Function at 0x40937f
Capabilities:
Set file attributes

Disassembly:
push ebp
mov ebp, esp
mov eax, 0x1000
call fcn.0041a6f0
push ebx
push esi
push dword [ebp + 0xc]
mov esi, dword [sym.imp.KERNEL32.dll_SetFileAttributesW]
push dword [ebp + 8]
call esi
test eax, eax
setne bl
test bl, bl
jne 0x4093ce
push 0x800
lea eax, [ebp - 0x1000]
push eax
push dword [ebp + 8]
call fcn.0040aae7
test al, al
je 0x4093ce
push dword [ebp + 0xc]
lea eax, [ebp - 0x1000]
push eax
call esi
test eax, eax
setne bl
pop esi
mov al, bl
pop ebx
leave
ret 8

Function at 0x4095bb
Capabilities:
Check if file exists
Create directory

Disassembly:
push ebp
mov ebp, esp
mov eax, 0x1000
call fcn.0041a6f0
push esi
mov esi, dword [sym.imp.KERNEL32.dll_CreateDirectoryW]
push edi
mov edi, dword [ebp + 8]
push 0
push edi
call esi
test eax, eax
jne 0x40960b
push edi
call fcn.00409597
test al, al
jne 0x40961e
push 0x800
lea eax, [ebp - 0x1000]
push eax
push edi
call fcn.0040aae7
test al, al
je 0x40961e
push 0
lea eax, [ebp - 0x1000]
push eax
call esi
test eax, eax
je 0x40961e
cmp byte [ebp + 0xc], 0
je 0x40961a
push dword [ebp + 0x10]
push edi
call fcn.0040937f
xor eax, eax
jmp 0x409636
call dword [sym.imp.KERNEL32.dll_GetLastError]
cmp eax, 2
je 0x409633
cmp eax, 3
je 0x409633
xor eax, eax
inc eax
jmp 0x409636
push 2
pop eax
pop edi
pop esi
leave
ret 0xc
Function at 0x409754
Capabilities:
Check if file exists
Enumerate files on windows

Disassembly:
push ebp
mov ebp, esp
mov eax, 0x1250
call fcn.0041a6f0
cmp dword [ebp + 8], 0xffffffff
push ebx
push esi
mov esi, dword [ebp + 0x10]
push edi
lea eax, [ebp - 0x250]
mov edi, 0x800
push eax
jne 0x4097e3
push dword [ebp + 0xc]
mov ebx, dword [sym.imp.KERNEL32.dll_FindFirstFileW]
call ebx
mov dword [ebp + 8], eax
cmp eax, 0xffffffff
jne 0x409810
push edi
lea eax, [ebp - 0x1250]
push eax
push dword [ebp + 0xc]
call fcn.0040aae7
test al, al
je 0x4097bc
lea eax, [ebp - 0x250]
push eax
lea eax, [ebp - 0x1250]
push eax
call ebx
mov dword [ebp + 8], eax
cmp eax, 0xffffffff
jne 0x409810
call dword [sym.imp.KERNEL32.dll_GetLastError]
cmp eax, 2
je 0x4097d6
cmp eax, 3
je 0x4097d6
cmp eax, 0x12
je 0x4097d6
xor eax, eax
inc eax
jmp 0x4097d8
xor eax, eax
mov byte [esi + 0x1044], al
jmp 0x4098db
push dword [ebp + 8]
call dword [sym.imp.KERNEL32.dll_FindNextFileW]
test eax, eax
jne 0x409806
or dword [ebp + 8], 0xffffffff
call dword [sym.imp.KERNEL32.dll_GetLastError]
cmp eax, 0x12
setne al
mov byte [esi + 0x1044], al
cmp dword [ebp + 8], 0xffffffff
je 0x4098db
push edi
push dword [ebp + 0xc]
push esi
call fcn.00410d5a
push edi
lea eax, [ebp - 0x224]
push eax
push esi
call fcn.0040a79d
push 1
push 0
push 0
push dword [ebp - 0x234]
call fcn.0041a7d0
mov ecx, dword [ebp - 0x230]
xor edi, edi
add eax, ecx
mov dword [esi + 0x1000], eax
mov eax, dword [ebp - 0x250]
mov dword [esi + 0x1008], eax
mov eax, dword [ebp - 0x24c]
mov dword [esi + 0x1028], eax
mov eax, dword [ebp - 0x248]
mov dword [esi + 0x102c], eax
mov eax, dword [ebp - 0x244]
mov dword [esi + 0x1030], eax
mov eax, dword [ebp - 0x240]
mov dword [esi + 0x1034], eax
mov eax, dword [ebp - 0x23c]
mov dword [esi + 0x1038], eax
mov eax, dword [ebp - 0x238]
mov dword [esi + 0x103c], eax
lea eax, [ebp - 0x23c]
adc edx, edi
push eax
lea ecx, [esi + 0x1010]
mov dword [esi + 0x1004], edx
call fcn.00411475
lea eax, [ebp - 0x24c]
push eax
lea ecx, [esi + 0x1018]
call fcn.00411475
lea eax, [ebp - 0x244]
push eax
lea ecx, [esi + 0x1020]
call fcn.00411475
and dword [esi + 0x1040], 0
mov eax, dword [ebp + 8]
pop edi
pop esi
pop ebx
leave
ret 0xc
Function at 0x40aae7
Capabilities:
Get common file path

Disassembly:
push ebp
mov ebp, esp
mov eax, 0x1000
call fcn.0041a6f0
push esi
mov esi, dword [ebp + 8]
cmp word [esi], 0
jne 0x40ab05
xor al, al
jmp 0x40ac8f
push ebx
push edi
push esi
call fcn.0040a57c
push esi
call fcn.0041a3b3
pop ecx
push esi
mov ebx, eax
call fcn.0040aa23
test al, al
je 0x40abaf
push esi
call fcn.0040a57c
test al, al
je 0x40ab5c
add ebx, 4
cmp dword [ebp + 0x10], ebx
jbe 0x40ac8b
mov edi, dword [ebp + 0xc]
push 4
push 0x4276e4
push edi
call fcn.0041c59f
push esi
add edi, 8
push edi
call fcn.0041a3fb
add esp, 0x14
jmp 0x40ac87
cmp word [esi], 0x5c
jne 0x40ac8b
add esi, 2
cmp word [esi], 0x5c
jne 0x40ac8b
add ebx, 6
cmp dword [ebp + 0x10], ebx
jbe 0x40ac8b
mov edi, dword [ebp + 0xc]
push 4
push 0x4276e4
push edi
call fcn.0041c59f
lea eax, [edi + 8]
push 0x4276dc
push eax
call fcn.0041a3fb
push esi
add edi, 0xe
push edi
call fcn.0041a3fb
add esp, 0x1c
jmp 0x40ac87
lea eax, [ebp - 0x1000]
push eax
mov edi, 0x7ff
push edi
call dword [sym.imp.KERNEL32.dll_GetCurrentDirectoryW]
test eax, eax
je 0x40ac8b
cmp eax, edi
ja 0x40ac8b
movzx eax, word [esi]
push eax
call fcn.0040a33c
test al, al
je 0x40ac1c
add ebx, 6
cmp dword [ebp + 0x10], ebx
jbe 0x40ac8b
mov edi, dword [ebp + 0xc]
push 4
push 0x4276e4
push edi
call fcn.0041c59f
push 2
lea eax, [ebp - 0x1000]
push eax
lea eax, [edi + 8]
push eax
call fcn.0041c59f
push esi
add edi, 0xc
push edi
call fcn.0041a3fb
add esp, 0x20
jmp 0x40ac87
push 0x800
lea eax, [ebp - 0x1000]
push eax
call fcn.0040a361
lea eax, [ebp - 0x1000]
push eax
call fcn.0041a3b3
lea eax, [eax + ebx + 4]
pop ecx
cmp dword [ebp + 0x10], eax
jbe 0x40ac8b
mov edi, dword [ebp + 0xc]
push 4
push 0x4276e4
push edi
call fcn.0041c59f
lea eax, [ebp - 0x1000]
push eax
lea eax, [edi + 8]
push eax
call fcn.0041a3fb
add esp, 0x14
cmp word [esi], 0x2e
jne 0x40ac7d
movzx eax, word [esi + 2]
push eax
call fcn.0040a33c
test al, al
je 0x40ac7d
add esi, 4
push dword [ebp + 0x10]
push esi
push edi
call fcn.00410d87
mov al, 1
jmp 0x40ac8d
xor al, al
pop edi
pop ebx
pop esi
leave
ret 0xc
Function at 0x40afc8
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
push ebx
push esi
push edi
mov edi, ecx
and dword [edi + 4], 0
and dword [edi], 0
mov eax, 0x8000
cmp dword [ebp + 0xc], eax
jae 0x40afe4
mov eax, dword [ebp + 0xc]
mov esi, dword [ebp + 8]
push eax
push esi
push dword [edi + 0xc]
call fcn.0041be90
xor eax, eax
inc eax
add esp, 0xc
xor bl, bl
cmp dword [ebp + 0xc], eax
jbe 0x40b007
xor bl, byte [eax + esi]
inc eax
cmp eax, dword [ebp + 0xc]
jb 0x40affe
push 8
mov ecx, edi
call fcn.00409a98
mov esi, dword [ebp + 0x10]
mov eax, dword [ebp + 8]
and dword [esi + 0x14], 0
cmp bl, byte [eax]
jne 0x40b065
push dword [ebp + 0xc]
mov ecx, edi
push eax
call fcn.0040ae64
mov edi, eax
test edi, edi
je 0x40b065
push 1
mov ecx, esi
call fcn.0040af4e
mov eax, dword [esi + 0x14]
lea ecx, [eax + 1]
imul eax, eax, 0x28
add eax, dword [esi]
mov dword [esi + 0x14], ecx
lea ecx, [eax + 0xc]
mov dword [ecx], edi
mov dword [eax + 0x14], ecx
lea ecx, [eax + 0x1c]
push 3
mov dword [eax + 0x24], ecx
pop ecx
mov dword [eax], 0x28
mov dword [eax + 0x18], ecx
mov dword [eax + 8], ecx
jmp 0x40b0c5
push 1
mov ecx, esi
call fcn.0040af4e
mov eax, dword [esi + 0x14]
lea ecx, [eax + 1]
imul eax, eax, 0x28
add eax, dword [esi]
mov dword [esi + 0x14], ecx
lea ecx, [eax + 0xc]
mov dword [eax + 0x14], ecx
lea ecx, [eax + 0x1c]
mov dword [eax + 0x24], ecx
push 3
pop ecx
mov dword [eax + 0x18], ecx
mov dword [eax + 8], ecx
xor edx, edx
mov dword [eax], 0x16
xor ecx, ecx
cmp dword [esi + 0x14], edx
jle 0x40b0c5
xor edi, edi
mov eax, dword [esi]
add eax, edi
cmp dword [eax + 0x14], edx
jne 0x40b0b1
lea ebx, [eax + 0xc]
mov dword [eax + 0x14], ebx
cmp dword [eax + 0x24], edx
jne 0x40b0bc
lea ebx, [eax + 0x1c]
mov dword [eax + 0x24], ebx
inc ecx
add edi, 0x28
cmp ecx, dword [esi + 0x14]
jl 0x40b0a2
pop edi
pop esi
pop ebx
pop ebp
ret 0xc
Function at 0x40c627
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x38
push ebx
push esi
push edi
push 0x20
push dword [ebp + 8]
mov edi, ecx
mov ebx, dword [edi]
lea eax, [ebp - 0x38]
push eax
mov dword [ebp - 4], edi
sub ebx, 6
call fcn.0041be90
xor eax, eax
add esp, 0xc
xor edx, edx
cmp ebx, eax
mov dword [ebp + 8], eax
jle 0x40c695
cmp edx, dword [edi]
jg 0x40c7e0
cmp eax, ebx
jge 0x40c686
lea ecx, [ebp + eax*4 - 0x38]
mov esi, dword [ebp + 8]
cmp esi, 4
jge 0x40c686
lea esi, [esi + edx*4]
lea edi, [edi + esi*4 + 0x14]
mov esi, ecx
inc eax
add ecx, 4
inc dword [ebp + 8]
cmp eax, ebx
movsd dword es:[edi], dword [esi]
mov edi, dword [ebp - 4]
jl 0x40c666
cmp dword [ebp + 8], 4
jne 0x40c691
inc edx
and dword [ebp + 8], 0
cmp eax, ebx
jl 0x40c656
cmp edx, dword [edi]
jg 0x40c7e0
mov eax, ebx
shl eax, 2
lea ecx, [ebp + eax - 0x3b]
mov dword [ebp - 0xc], ecx
lea ecx, [ebp + eax - 0x3a]
mov dword [ebp - 0x10], ecx
lea ecx, [ebp + eax - 0x39]
lea eax, [ebp + eax - 0x3c]
mov dword [ebp - 0x14], ecx
mov dword [ebp - 0x18], eax
mov dword [ebp - 8], 0x4347a0
mov eax, dword [ebp - 0xc]
movzx ecx, byte [eax]
mov al, byte [ebp - 0x38]
xor al, byte [ecx + 0x4348c0]
mov ecx, dword [ebp - 0x10]
mov byte [ebp - 0x38], al
movzx ecx, byte [ecx]
mov cl, byte [ecx + 0x4348c0]
xor byte [ebp - 0x37], cl
mov ecx, dword [ebp - 0x14]
movzx ecx, byte [ecx]
mov cl, byte [ecx + 0x4348c0]
xor byte [ebp - 0x36], cl
mov ecx, dword [ebp - 0x18]
movzx ecx, byte [ecx]
mov cl, byte [ecx + 0x4348c0]
xor byte [ebp - 0x35], cl
mov ecx, dword [ebp - 8]
xor al, byte [ecx]
inc dword [ebp - 8]
mov byte [ebp - 0x38], al
cmp ebx, 8
je 0x40c736
cmp ebx, 1
jle 0x40c797
lea ecx, [ebp - 0x34]
lea edi, [ebx - 1]
xor esi, esi
mov al, byte [ecx + esi - 4]
xor byte [ecx + esi], al
inc esi
cmp esi, 4
jl 0x40c721
add ecx, 4
dec edi
jne 0x40c71f
jmp 0x40c794
push 3
lea ecx, [ebp - 0x34]
pop edi
push 4
pop esi
mov al, byte [ecx - 4]
xor byte [ecx], al
inc ecx
dec esi
jne 0x40c73f
dec edi
jne 0x40c73c
movzx eax, byte [ebp - 0x2c]
mov al, byte [eax + 0x4348c0]
xor byte [ebp - 0x28], al
movzx eax, byte [ebp - 0x2b]
mov al, byte [eax + 0x4348c0]
xor byte [ebp - 0x27], al
movzx eax, byte [ebp - 0x2a]
mov al, byte [eax + 0x4348c0]
xor byte [ebp - 0x26], al
movzx eax, byte [ebp - 0x29]
mov al, byte [eax + 0x4348c0]
xor byte [ebp - 0x25], al
push 3
lea ecx, [ebp - 0x24]
pop edi
push 4
pop esi
mov al, byte [ecx - 4]
xor byte [ecx], al
inc ecx
dec esi
jne 0x40c788
dec edi
jne 0x40c785
mov edi, dword [ebp - 4]
xor ecx, ecx
test ebx, ebx
jle 0x40c7d8
cmp edx, dword [edi]
jg 0x40c7e0
cmp ecx, ebx
jge 0x40c7c9
lea eax, [ebp + ecx*4 - 0x38]
mov esi, dword [ebp + 8]
cmp esi, 4
jge 0x40c7c9
lea esi, [esi + edx*4]
lea edi, [edi + esi*4 + 0x14]
mov esi, eax
inc ecx
add eax, 4
inc dword [ebp + 8]
cmp ecx, ebx
movsd dword es:[edi], dword [esi]
mov edi, dword [ebp - 4]
jl 0x40c7a9
cmp dword [ebp + 8], 4
jne 0x40c7d4
inc edx
and dword [ebp + 8], 0
cmp ecx, ebx
jl 0x40c79d
cmp edx, dword [edi]
jle 0x40c6c5
pop edi
pop esi
pop ebx
leave
ret 4
Function at 0x40c7e7
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x1c
xor eax, eax
push edi
inc eax
mov edi, ecx
cmp dword [edi], eax
mov dword [ebp - 8], eax
jle 0x40c874
lea eax, [edi + 0x24]
push ebx
mov dword [ebp - 4], eax
push esi
xor eax, eax
mov ecx, dword [ebp - 4]
lea esi, [ebp + eax - 0x1c]
add ecx, 2
mov dword [ebp - 0xc], 4
movzx edx, byte [ecx + 1]
movzx ebx, byte [ecx - 1]
mov dl, byte [eax + edx*4 + 0x4317a0]
xor dl, byte [eax + ebx*4 + 0x431fa0]
movzx ebx, byte [ecx - 2]
xor dl, byte [eax + ebx*4 + 0x4323a0]
movzx ebx, byte [ecx]
xor dl, byte [eax + ebx*4 + 0x431ba0]
add ecx, 4
mov byte [esi], dl
add esi, 4
dec dword [ebp - 0xc]
jne 0x40c815
inc eax
cmp eax, 4
jl 0x40c804
push 0x10
lea eax, [ebp - 0x1c]
push eax
push dword [ebp - 4]
call fcn.0041be90
add dword [ebp - 4], 0x10
add esp, 0xc
inc dword [ebp - 8]
mov eax, dword [ebp - 8]
cmp eax, dword [edi]
jl 0x40c802
pop esi
pop ebx
pop edi
leave
ret
Function at 0x40cfd5
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
push ebx
xor ebx, ebx
push esi
cmp dword [0x4349c8], ebx
jne 0x40cfee
mov ecx, 0x4349c0
call fcn.0040cf96
mov esi, dword [ebp + 0xc]
mov ecx, esi
and ecx, 0xf
mov eax, esi
sub eax, ecx
cmp byte [ebp + 0x10], bl
je 0x40d038
mov ecx, dword [0x4349c8]
cmp ecx, ebx
je 0x40d054
push ebx
push eax
push dword [ebp + 8]
call ecx
test eax, eax
jne 0x40d075
push str.CryptProtectMemory_failed
mov esi, 0x42f774
push esi
call fcn.00406708
pop ecx
pop ecx
mov ecx, esi
call fcn.00401000
push 2
mov ecx, esi
call fcn.004067c4
jmp 0x40d075
mov ecx, dword [0x4349cc]
cmp ecx, ebx
je 0x40d054
push ebx
push eax
push dword [ebp + 8]
call ecx
test eax, eax
jne 0x40d075
push str.CryptUnprotectMemory_failed
jmp 0x40d019
call dword [sym.imp.KERNEL32.dll_GetCurrentProcessId]
xor ecx, ecx
cmp esi, ebx
jbe 0x40d075
mov dl, al
add dl, 0x4b
mov eax, dword [ebp + 8]
add eax, ecx
mov bl, dl
add bl, cl
xor byte [eax], bl
inc ecx
cmp ecx, esi
jb 0x40d065
pop esi
pop ebx
pop ebp
ret 0xc

Function at 0x40d21a
Capabilities:
Get geographical location

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x12c
cmp dword [0x42c0dc], 0
push ebx
push esi
push edi
mov edi, 0x400
jne 0x40d265
push 0x64
lea eax, [ebp - 0x12c]
push eax
push 0xf
push edi
call dword [sym.imp.KERNEL32.dll_GetLocaleInfoW]
mov ax, word [ebp - 0x12c]
mov word [0x4490e4], ax
xor eax, eax
mov word [0x4490e6], ax
mov dword [0x42c0dc], 0x4490e4
lea eax, [ebp - 0x64]
push eax
push dword [ebp + 0xc]
push dword [ebp + 8]
call fcn.00410db6
mov ebx, dword [ebp + 0x14]
mov esi, dword [ebp + 0x10]
push ebx
push esi
xor eax, eax
push 0x42c0cc
mov word [esi], ax
lea eax, [ebp - 0x64]
push eax
push 0
push edi
call dword [sym.imp.KERNEL32.dll_GetNumberFormatW]
xor eax, eax
pop edi
mov word [esi + ebx*2 - 2], ax
pop esi
pop ebx
leave
ret 0x10