joyce8/EMBER2024-capa huggingface dataset:
Function at 0x4066bd
Capabilities:
Encode data using xor

Disassembly:
push ebp
lea ebp, [esp - 0x58]
sub esp, 0xbc
push ebx
push esi
mov esi, dword [ebp + 0x6c]
push edi
push 0x40
pop eax
cmp esi, eax
jae 0x4066d7
mov eax, esi
push eax
push dword [ebp + 0x68]
lea eax, [ebp - 0x44]
push eax
call fcn.0041ee80
add esp, 0xc
mov dword [ebp + esi - 0x44], 0x1000000
lea eax, [ebp + 0x20]
push eax
lea eax, [esi + 4]
push eax
lea eax, [ebp - 0x44]
push eax
push dword [ebp + 0x64]
push dword [ebp + 0x60]
call fcn.0040654a
push 0x20
pop ebx
push ebx
lea eax, [ebp + 0x20]
push eax
lea eax, [ebp]
push eax
call fcn.0041ee80
mov eax, dword [ebp + 0x7c]
add esp, 0xc
dec eax
xor esi, esi
mov dword [ebp + 0x4c], eax
push 0x10
pop eax
mov dword [ebp + 0x50], eax
mov dword [ebp + 0x54], eax
mov eax, dword [ebp + 0x70]
mov dword [ebp + 0x40], eax
mov eax, dword [ebp + 0x74]
mov dword [ebp + 0x44], eax
mov eax, dword [ebp + 0x78]
mov dword [ebp + 0x48], eax
mov edi, dword [ebp + esi + 0x4c]
test edi, edi
je 0x40677f
lea eax, [ebp - 0x64]
push eax
push ebx
lea eax, [ebp + 0x20]
push eax
push dword [ebp + 0x64]
push dword [ebp + 0x60]
call fcn.0040654a
push ebx
lea eax, [ebp - 0x64]
push eax
lea eax, [ebp + 0x20]
push eax
call fcn.0041ee80
add esp, 0xc
xor ecx, ecx
mov al, byte [ebp + ecx + 0x20]
xor byte [ebp + ecx], al
inc ecx
cmp ecx, ebx
jb 0x40676d
sub edi, 1
jne 0x406746
push ebx
lea eax, [ebp]
push eax
push dword [ebp + esi + 0x40]
call fcn.0041ee80
add esi, 4
add esp, 0xc
cmp esi, 0xc
jb 0x40673e
push 0x44
lea eax, [ebp - 0x44]
push eax
call fcn.0040dc01
push ebx
lea eax, [ebp]
push eax
call fcn.0040dc01
push ebx
lea eax, [ebp + 0x20]
push eax
call fcn.0040dc01
push ebx
lea eax, [ebp - 0x64]
push eax
call fcn.0040dc01
pop edi
pop esi
pop ebx
lea esp, [ebp + 0x58]
pop ebp
ret 0x20
Function at 0x408c99
Capabilities:
Move file

Disassembly:
mov eax, 0x42ed73
call fcn.0041c160
mov eax, 0x5024
call fcn.0041c230
push ebx
push esi
mov esi, dword [ebp + 8]
lea eax, [ebp - 0x4030]
push edi
mov ebx, 0x800
push ebx
push eax
push esi
call dword [sym.imp.KERNEL32.dll_GetLongPathNameW]
test eax, eax
je 0x408e58
cmp eax, ebx
jae 0x408e58
push ebx
lea eax, [ebp - 0x5030]
push eax
push esi
call dword [sym.imp.KERNEL32.dll_GetShortPathNameW]
test eax, eax
je 0x408e58
cmp eax, ebx
jae 0x408e58
lea eax, [ebp - 0x4030]
push eax
call fcn.0040b203
mov dword [ebp + 8], eax
lea eax, [ebp - 0x5030]
push eax
call fcn.0040b203
mov edi, eax
xor ebx, ebx
cmp word [edi], bx
je 0x408e58
push edi
push dword [ebp + 8]
call fcn.004100d4
test eax, eax
je 0x408e58
push edi
push esi
call fcn.0040b203
push eax
call fcn.004100d4
test eax, eax
jne 0x408e58
mov word [ebp - 0x100c], ax
mov edi, ebx
test ax, ax
jne 0x408dba
push 0x800
push esi
lea eax, [ebp - 0x100c]
push eax
call fcn.0040e83c
push edi
push str.rtmp_d
push 0x800
lea eax, [ebp - 0x100c]
push eax
call fcn.0040b203
push eax
call fcn.00403cee
add esp, 0x10
lea eax, [ebp - 0x100c]
push eax
call fcn.00409870
test al, al
je 0x408d9f
xor eax, eax
mov word [ebp - 0x100c], ax
jmp 0x408da6
mov ax, word [ebp - 0x100c]
add edi, 0x7b
cmp edi, 0x2710
jl 0x408d4d
test ax, ax
je 0x408e58
mov edi, 0x800
lea eax, [ebp - 0x3030]
push edi
push esi
push eax
call fcn.0040e83c
push edi
push dword [ebp + 8]
lea eax, [ebp - 0x3030]
push eax
call fcn.0040b272
mov edi, dword [sym.imp.KERNEL32.dll_MoveFileW]
lea eax, [ebp - 0x100c]
push eax
lea eax, [ebp - 0x3030]
push eax
call edi
test eax, eax
je 0x408e58
lea ecx, [ebp - 0x2030]
call fcn.00408e6d
push esi
mov dword [ebp - 4], ebx
call fcn.00409870
test al, al
jne 0x408e1f
push 0x12
push esi
lea ecx, [ebp - 0x2030]
call fcn.00408f5d
mov bl, al
lea eax, [ebp - 0x3030]
push eax
lea eax, [ebp - 0x100c]
push eax
call edi
test bl, bl
je 0x408e49
lea ecx, [ebp - 0x2030]
call fcn.00408f0f
lea ecx, [ebp - 0x2030]
call fcn.00409059
lea ecx, [ebp - 0x2030]
call fcn.00408ea3
mov al, 1
jmp 0x408e5a
xor al, al
mov ecx, dword [ebp - 0xc]
pop edi
pop esi
pop ebx
mov dword fs:[0], ecx
mov esp, ebp
pop ebp
ret 4
Function at 0x409082
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
jne 0x40909b
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 0x40910e
mov ecx, esi
call fcn.00409189
test al, al
je 0x4090d6
mov eax, 0x4e20
cmp dword [ebp + 0xc], eax
jbe 0x4090d6
push eax
push dword [ebp + 8]
mov ecx, esi
call fcn.00409082
jmp 0x409111
cmp dword [esi + 0xc], 1
jne 0x4090eb
call dword [sym.imp.KERNEL32.dll_GetLastError]
cmp eax, 0x6d
jne 0x4090eb
xor eax, eax
jmp 0x409111
cmp dword [esi + 0xc], 0
jne 0x409109
mov ebx, 0x8000
cmp dword [ebp + 0xc], ebx
jbe 0x409109
call dword [sym.imp.KERNEL32.dll_GetLastError]
cmp eax, 0x21
jne 0x409109
push ebx
jmp 0x4090ca
or eax, 0xffffffff
jmp 0x409111
mov eax, dword [ebp - 4]
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 8

Function at 0x4091ac
Capabilities:
Check if file exists

Disassembly:
mov eax, 0x1008
call fcn.0041c230
push ebx
mov ebx, dword [esp + 0x1014]
xor edx, edx
push ebp
push edi
mov edi, ecx
mov dword [edi + 0x1020], edx
cmp byte [edi + 0x1c], dl
jne 0x4091d6
mov cl, dl
test bl, 4
je 0x4091d8
mov cl, 1
mov eax, ebx
shr eax, 1
push esi
and al, 1
movzx esi, al
neg esi
sbb esi, esi
and esi, 0xc0000000
add esi, 0x80000000
test bl, 1
je 0x4091fd
or esi, 0x40000000
shr ebx, 3
not ebx
and ebx, 1
test cl, cl
je 0x40920c
or ebx, 2
xor eax, eax
cmp byte [edi + 0x15], al
push edx
setne al
dec eax
and eax, 0x8000000
push eax
push 3
push edx
push ebx
push esi
push dword [esp + 0x1034]
mov dword [esp + 0x30], eax
call dword [sym.imp.KERNEL32.dll_CreateFileW]
mov ebp, eax
cmp ebp, 0xffffffff
jne 0x40929b
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov dword [esp + 0x10], eax
lea eax, [esp + 0x18]
push 0x800
push eax
push dword [esp + 0x1024]
call fcn.0040ac4c
test al, al
je 0x40928a
push 0
push dword [esp + 0x18]
lea eax, [esp + 0x20]
push 3
push 0
push ebx
push esi
push eax
call dword [sym.imp.KERNEL32.dll_CreateFileW]
mov ebp, eax
call dword [sym.imp.KERNEL32.dll_GetLastError]
cmp eax, 2
jne 0x409285
mov dword [esp + 0x10], eax
cmp ebp, 0xffffffff
jne 0x40929b
cmp dword [esp + 0x10], 2
jne 0x40929b
mov dword [edi + 0x1020], 1
xor eax, eax
cmp ebp, 0xffffffff
mov byte [edi + 0x12], al
setne bl
mov dword [edi + 0xc], eax
mov byte [edi + 0x10], al
pop esi
test bl, bl
je 0x4092c9
push 0x800
push dword [esp + 0x101c]
lea ecx, [edi + 0x1e]
mov dword [edi + 4], ebp
push ecx
call fcn.0040e83c
pop edi
pop ebp
mov al, bl
pop ebx
add esp, 0x1008
ret 8
Function at 0x409636
Capabilities:
Write file on windows

Disassembly:
push ebp
mov ebp, dword [esp + 0xc]
push edi
mov edi, ecx
test ebp, ebp
jne 0x409649
mov al, 1
jmp 0x40973a
cmp dword [edi + 0xc], 1
jne 0x40965a
push 0xfffffffffffffff5
call dword [sym.imp.KERNEL32.dll_GetStdHandle]
mov dword [edi + 4], eax
push ebx
push esi
and dword [esp + 0x18], 0
xor bl, bl
cmp dword [edi + 0xc], 0
je 0x4096af
xor esi, esi
test ebp, ebp
je 0x4096d1
mov eax, ebp
sub eax, esi
cmp eax, 0x4000
jb 0x40967f
mov eax, 0x4000
push 0
lea ecx, [esp + 0x1c]
push ecx
push eax
mov eax, dword [esp + 0x20]
add eax, esi
push eax
push dword [edi + 4]
call dword [sym.imp.KERNEL32.dll_WriteFile]
lea ebx, [eax - 1]
neg ebx
sbb bl, bl
add bl, 1
je 0x4096d1
add esi, 0x4000
cmp esi, ebp
jb 0x40966f
jmp 0x4096cd
push 0
lea eax, [esp + 0x1c]
push eax
push ebp
push dword [esp + 0x20]
push dword [edi + 4]
call dword [sym.imp.KERNEL32.dll_WriteFile]
dec eax
neg eax
sbb al, al
inc al
mov bl, al
test bl, bl
jne 0x409732
cmp byte [edi + 0x14], 0
je 0x409732
cmp dword [edi + 0xc], 0
jne 0x409732
push 0
lea eax, [edi + 0x1e]
mov ecx, 0x43bbf8
push eax
call fcn.004069a3
test al, al
je 0x409722
cmp dword [esp + 0x18], ebp
jae 0x40965c
cmp dword [esp + 0x18], 0
jbe 0x40965c
mov esi, dword [edi]
mov ecx, edi
push 0
call dword [esi + 0x10]
sub eax, dword [esp + 0x1c]
mov ecx, edi
sbb edx, 0
push edx
push eax
call dword [esi + 0xc]
jmp 0x40965c
lea eax, [edi + 0x1e]
mov ecx, 0x43bbf8
push eax
push 0
call fcn.00406b9c
pop esi
mov al, bl
mov byte [edi + 8], 1
pop ebx
pop edi
pop ebp
ret 8

Function at 0x409884
Capabilities:
Check if file exists
Get file attributes

Disassembly:
push ebp
mov ebp, esp
mov eax, 0x1000
call fcn.0041c230
push esi
push dword [ebp + 8]
call dword [sym.imp.KERNEL32.dll_GetFileAttributesW]
mov esi, eax
cmp esi, 0xffffffff
jne 0x4098c9
push 0x800
lea eax, [ebp - 0x1000]
push eax
push dword [ebp + 8]
call fcn.0040ac4c
test al, al
je 0x4098c9
lea eax, [ebp - 0x1000]
push eax
call dword [sym.imp.KERNEL32.dll_GetFileAttributesW]
mov esi, eax
mov eax, esi
pop esi
mov esp, ebp
pop ebp
ret 4

Function at 0x4098f7
Capabilities:
Check if file exists
Create directory

Disassembly:
push ebp
mov ebp, esp
mov eax, 0x1000
call fcn.0041c230
push esi
mov esi, dword [ebp + 8]
push esi
call fcn.0040b1e7
movzx eax, word [eax]
cmp eax, 0x2e
je 0x409928
cmp eax, 0x20
je 0x409928
push 0
push esi
call dword [sym.imp.KERNEL32.dll_CreateDirectoryW]
test eax, eax
jne 0x40995b
push esi
call fcn.00409870
test al, al
jne 0x40996e
push 0x800
lea eax, [ebp - 0x1000]
push eax
push esi
call fcn.0040ac4c
test al, al
je 0x40996e
push 0
lea eax, [ebp - 0x1000]
push eax
call dword [sym.imp.KERNEL32.dll_CreateDirectoryW]
test eax, eax
je 0x40996e
cmp byte [ebp + 0xc], 0
je 0x40996a
push dword [ebp + 0x10]
push esi
call fcn.00409b34
xor eax, eax
jmp 0x409986
call dword [sym.imp.KERNEL32.dll_GetLastError]
cmp eax, 2
je 0x409983
cmp eax, 3
je 0x409983
xor eax, eax
inc eax
jmp 0x409986
push 2
pop eax
pop esi
mov esp, ebp
pop ebp
ret 0xc
Function at 0x409b34
Capabilities:
Set file attributes

Disassembly:
push ebp
mov ebp, esp
mov eax, 0x1000
call fcn.0041c230
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 0x409b84
push 0x800
lea eax, [ebp - 0x1000]
push eax
push dword [ebp + 8]
call fcn.0040ac4c
test al, al
je 0x409b84
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 0x409ce1
Capabilities:
Check if file exists
Enumerate files on windows

Disassembly:
mov eax, 0x1250
call fcn.0041c230
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 0x409d7b
push dword [esp + 0x126c]
mov ebx, dword [sym.imp.KERNEL32.dll_FindFirstFileW]
call ebx
mov esi, eax
cmp esi, ebp
jne 0x409da2
push 0x800
lea eax, [esp + 0x264]
push eax
push dword [esp + 0x1270]
call fcn.0040ac4c
test al, al
je 0x409d54
lea eax, [esp + 0x10]
push eax
lea eax, [esp + 0x264]
push eax
call ebx
mov esi, eax
cmp esi, ebp
jne 0x409da2
call dword [sym.imp.KERNEL32.dll_GetLastError]
cmp eax, 2
je 0x409d6e
cmp eax, 3
je 0x409d6e
cmp eax, 0x12
je 0x409d6e
xor eax, eax
inc eax
jmp 0x409d70
xor eax, eax
mov byte [edi + 0x1044], al
jmp 0x409e50
push esi
call dword [sym.imp.KERNEL32.dll_FindNextFileW]
test eax, eax
jne 0x409d9a
mov esi, ebp
call dword [sym.imp.KERNEL32.dll_GetLastError]
cmp eax, 0x12
setne al
mov byte [edi + 0x1044], al
cmp esi, ebp
je 0x409e50
mov ebx, 0x800
push ebx
push dword [esp + 0x126c]
push edi
call fcn.0040e83c
push ebx
lea eax, [esp + 0x40]
push eax
push edi
call fcn.0040b272
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.0040f4af
lea eax, [esp + 0x14]
push eax
lea ecx, [edi + 0x1018]
call fcn.0040f4af
lea eax, [esp + 0x1c]
push eax
lea ecx, [edi + 0x1020]
call fcn.0040f4af
and dword [edi + 0x1040], 0
mov eax, esi
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x1250
ret 0xc
Function at 0x40ac4c
Capabilities:
Get common file path

Disassembly:
push ebp
mov ebp, esp
mov eax, 0x1000
call fcn.0041c230
push edi
mov edi, dword [ebp + 8]
cmp word [edi], 0
jne 0x40ac6a
xor al, al
jmp 0x40adec
push esi
push edi
call fcn.0040ae00
push edi
call fcn.004216c5
pop ecx
push edi
mov esi, eax
call fcn.0040ae2c
test al, al
je 0x40ad0a
push edi
call fcn.0040ae00
test al, al
je 0x40acb9
lea eax, [esi + 4]
cmp dword [ebp + 0x10], eax
jbe 0x40ad03
mov esi, dword [ebp + 0xc]
push 4
push str.__
push esi
call fcn.00422ba1
lea eax, [esi + 8]
push edi
push eax
call fcn.004216a3
add esp, 0x14
jmp 0x40acfc
push 0x5c
pop eax
cmp word [edi], ax
jne 0x40ad03
add edi, 2
cmp word [edi], ax
jne 0x40ad03
lea eax, [esi + 6]
cmp dword [ebp + 0x10], eax
jbe 0x40ad03
mov esi, dword [ebp + 0xc]
push 4
push str.__
push esi
call fcn.00422ba1
lea eax, [esi + 8]
push 0x42f574
push eax
call fcn.004216a3
lea eax, [esi + 0xe]
push edi
push eax
call fcn.004216a3
add esp, 0x1c
mov al, 1
jmp 0x40adeb
xor al, al
jmp 0x40adeb
push ebx
lea eax, [ebp - 0x1000]
mov ebx, 0x7ff
push eax
push ebx
call dword [sym.imp.KERNEL32.dll_GetCurrentDirectoryW]
test eax, eax
je 0x40ade8
cmp eax, ebx
ja 0x40ade8
movzx eax, word [edi]
push eax
call fcn.0040af07
test al, al
je 0x40ad78
lea eax, [esi + 6]
cmp dword [ebp + 0x10], eax
jbe 0x40ade8
mov esi, dword [ebp + 0xc]
push 4
push str.__
push esi
call fcn.00422ba1
push 2
lea eax, [ebp - 0x1000]
push eax
lea eax, [esi + 8]
push eax
call fcn.00422ba1
lea eax, [esi + 0xc]
push edi
push eax
call fcn.004216a3
add esp, 0x20
jmp 0x40ade4
push 0x800
lea eax, [ebp - 0x1000]
push eax
call fcn.0040a7d6
lea eax, [ebp - 0x1000]
push eax
call fcn.004216c5
add eax, 4
add eax, esi
pop ecx
cmp dword [ebp + 0x10], eax
jbe 0x40ade8
mov esi, dword [ebp + 0xc]
push 4
push str.__
push esi
call fcn.00422ba1
lea eax, [ebp - 0x1000]
push eax
lea eax, [esi + 8]
push eax
call fcn.004216a3
add esp, 0x14
cmp word [edi], 0x2e
jne 0x40adda
movzx eax, word [edi + 2]
push eax
call fcn.0040af07
test al, al
je 0x40adda
add edi, 4
push dword [ebp + 0x10]
push edi
push esi
call fcn.0040e810
mov al, 1
jmp 0x40adea
xor al, al
pop ebx
pop esi
pop edi
mov esp, ebp
pop ebp
ret 0xc
Function at 0x40bba5
Capabilities:
Encode data using xor

Disassembly:
push ebx
push ebp
mov ebx, ecx
mov eax, 0x8000
push esi
push edi
mov edi, dword [esp + 0x18]
and dword [ebx + 4], 0
and dword [ebx], 0
cmp edi, eax
jae 0x40bbc1
mov eax, edi
mov ebp, dword [esp + 0x14]
push eax
push ebp
push dword [ebx + 0xc]
call fcn.0041ee80
xor eax, eax
xor cl, cl
inc eax
mov byte [esp + 0x24], cl
add esp, 0xc
cmp edi, eax
jbe 0x40bbeb
xor cl, byte [eax + ebp]
inc eax
cmp eax, edi
jb 0x40bbdf
mov byte [esp + 0x18], cl
push 8
mov ecx, ebx
call fcn.00409ed3
mov esi, dword [esp + 0x1c]
mov al, byte [esp + 0x18]
and dword [esi + 0x14], 0
cmp al, byte [ebp]
jne 0x40bc4a
push edi
push ebp
mov ecx, ebx
call fcn.0040bb64
mov edi, eax
test edi, edi
je 0x40bc4a
push 1
mov ecx, esi
call fcn.0040b340
mov edx, dword [esi + 0x14]
push 3
lea ecx, [edx + 1]
mov dword [esi + 0x14], ecx
imul ecx, edx, 0x28
add ecx, dword [esi]
lea eax, [ecx + 0xc]
mov dword [ecx], 0x28
mov dword [eax], edi
mov dword [ecx + 0x14], eax
lea eax, [ecx + 0x1c]
mov dword [ecx + 0x24], eax
pop eax
mov dword [ecx + 0x18], eax
mov dword [ecx + 8], eax
jmp 0x40bcaa
push 1
mov ecx, esi
call fcn.0040b340
mov ecx, dword [esi + 0x14]
xor ebx, ebx
push 3
mov edi, ebx
lea eax, [ecx + 1]
imul ecx, ecx, 0x28
mov dword [esi + 0x14], eax
add ecx, dword [esi]
lea eax, [ecx + 0xc]
mov dword [ecx], 0x16
mov dword [ecx + 0x14], eax
lea eax, [ecx + 0x1c]
mov dword [ecx + 0x24], eax
pop eax
mov dword [ecx + 0x18], eax
mov dword [ecx + 8], eax
cmp dword [esi + 0x14], ebx
jle 0x40bcaa
mov edx, ebx
mov ecx, dword [esi]
add ecx, edx
cmp dword [ecx + 0x14], ebx
jne 0x40bc96
lea eax, [ecx + 0xc]
mov dword [ecx + 0x14], eax
cmp dword [ecx + 0x24], ebx
jne 0x40bca1
lea eax, [ecx + 0x1c]
mov dword [ecx + 0x24], eax
inc edi
add edx, 0x28
cmp edi, dword [esi + 0x14]
jl 0x40bc87
pop edi
pop esi
pop ebp
pop ebx
ret 0xc
Function at 0x40d673
Capabilities:
Decrypt data using aes via x86 extensions

Disassembly:
mov edx, ecx
push esi
mov esi, dword [esp + 0xc]
push edi
mov edi, dword [esp + 0x14]
lea eax, [edx + 0x18]
mov dword [esp + 0x14], eax
movups xmm2, xmmword [edx + 8]
test esi, esi
je 0x40d6f2
mov ecx, dword [esp + 0xc]
mov eax, ecx
add ecx, 0x10
mov dword [esp + 0xc], ecx
mov ecx, dword [edx + 4]
movups xmm3, xmmword [eax]
mov eax, ecx
shl eax, 4
add eax, dword [esp + 0x14]
dec ecx
movups xmm1, xmmword [eax]
pxor xmm1, xmm3
test ecx, ecx
jle 0x40d6cf
mov eax, ecx
shl eax, 4
add eax, dword [esp + 0x14]
movups xmm0, xmmword [eax]
dec ecx
lea eax, [eax - 0x10]
aesdec xmm1, xmm0
test ecx, ecx
jg 0x40d6bf
cmp byte [edx + 1], 0
movups xmm0, xmmword [edx + 0x18]
aesdeclast xmm1, xmm0
je 0x40d6e2
pxor xmm1, xmm2
mov eax, edi
movaps xmm2, xmm3
add edi, 0x10
movups xmmword [eax], xmm1
sub esi, 1
jne 0x40d68e
pop edi
movups xmmword [edx + 8], xmm2
pop esi
ret 0xc

Function at 0x40d6fb
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 0x40d7a9
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 + 0x440a40]
movzx eax, byte [ebp - 2]
xor dl, byte [esi + ecx*4 + 0x440240]
xor dl, byte [esi + eax*4 + 0x43fe40]
movzx eax, byte [ebp]
lea ebp, [ebp + 4]
xor dl, byte [esi + eax*4 + 0x440640]
mov byte [edi], dl
lea edi, [edi + 4]
sub ebx, 1
jne 0x40d733
mov eax, dword [esp + 0x18]
inc esi
cmp esi, 4
jl 0x40d728
mov ebx, dword [esp + 0x14]
lea eax, [esp + 0x20]
push 0x10
push eax
push ebx
call fcn.0041ee80
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 0x40d71f
pop esi
pop ebx
pop edi
pop ebp
add esp, 0x20
ret
Function at 0x40d7af
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.0041ee80
add esp, 0xc
xor ebx, ebx
xor edi, edi
xor edx, edx
test esi, esi
jle 0x40d828
cmp ebx, dword [ebp + 4]
jg 0x40d985
cmp edx, esi
jge 0x40d81c
lea ebp, [esp + 0x18]
lea ebp, [ebp + edx*4]
cmp edi, 4
jge 0x40d818
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 0x40d7f8
mov ebp, dword [esp + 0x10]
cmp edi, 4
jne 0x40d824
inc ebx
xor edi, edi
cmp edx, esi
jl 0x40d7e3
cmp ebx, dword [ebp + 4]
jg 0x40d985
mov edx, 0x43de20
movzx eax, byte [esp + esi*4 + 0x15]
mov cl, byte [esp + 0x18]
xor cl, byte [eax + 0x43dc20]
mov byte [esp + 0x18], cl
movzx eax, byte [esp + esi*4 + 0x16]
mov al, byte [eax + 0x43dc20]
xor byte [esp + 0x19], al
movzx eax, byte [esp + esi*4 + 0x17]
mov al, byte [eax + 0x43dc20]
xor byte [esp + 0x1a], al
movzx eax, byte [esp + esi*4 + 0x14]
mov al, byte [eax + 0x43dc20]
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 0x40d8b5
cmp esi, 1
jle 0x40d933
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 0x40d89c
add edx, 4
sub dword [esp + 0x3c], 1
jne 0x40d89a
jmp 0x40d933
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 0x40d8c4
sub dword [esp + 0x3c], 1
jne 0x40d8c1
movzx eax, byte [esp + 0x24]
lea ecx, [esp + 0x2c]
mov dword [esp + 0x3c], 3
mov al, byte [eax + 0x43dc20]
xor byte [esp + 0x28], al
movzx eax, byte [esp + 0x25]
mov al, byte [eax + 0x43dc20]
xor byte [esp + 0x29], al
movzx eax, byte [esp + 0x26]
mov al, byte [eax + 0x43dc20]
xor byte [esp + 0x2a], al
movzx eax, byte [esp + 0x27]
mov al, byte [eax + 0x43dc20]
xor byte [esp + 0x2b], al
push 4
pop edx
mov al, byte [ecx - 4]
xor byte [ecx], al
inc ecx
sub edx, 1
jne 0x40d921
sub dword [esp + 0x3c], 1
jne 0x40d91e
xor edx, edx
test esi, esi
jle 0x40d978
cmp ebx, dword [ebp + 4]
jg 0x40d97b
cmp edx, esi
jge 0x40d96c
lea eax, [esp + 0x18]
lea eax, [eax + edx*4]
mov dword [esp + 0x3c], eax
cmp edi, 4
jge 0x40d96f
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 0x40d94d
cmp edi, 4
jne 0x40d974
inc ebx
xor edi, edi
cmp edx, esi
jl 0x40d939
cmp ebx, dword [ebp + 4]
mov edx, dword [esp + 0x14]
jle 0x40d836
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x28
ret 4
Function at 0x40db05
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
mov ecx, dword [0x440e48]
test ecx, ecx
jne 0x40db22
mov ecx, 0x440e40
call fcn.0040da86
mov ecx, dword [0x440e48]
push esi
mov esi, dword [ebp + 0xc]
mov eax, esi
and eax, 0xf
mov edx, esi
sub edx, eax
xor eax, eax
cmp byte [ebp + 0x14], al
setne al
cmp byte [ebp + 0x10], 0
je 0x40db70
test ecx, ecx
je 0x40db8c
push eax
push edx
push dword [ebp + 8]
call ecx
test eax, eax
jne 0x40dbb1
push str.CryptProtectMemory_failed
mov esi, 0x43bbf8
push esi
call fcn.00406a1c
pop ecx
pop ecx
mov ecx, esi
call fcn.00420f89
push 2
mov ecx, esi
call fcn.00406a17
jmp 0x40dbb1
mov ecx, dword [0x440e4c]
test ecx, ecx
je 0x40db8c
push eax
push edx
push dword [ebp + 8]
call ecx
test eax, eax
jne 0x40dbb1
push str.CryptUnprotectMemory_failed
jmp 0x40db51
push ebx
call dword [sym.imp.KERNEL32.dll_GetCurrentProcessId]
xor edx, edx
mov ebx, eax
test esi, esi
je 0x40dbb0
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 0x40dba2
pop edi
pop ebx
pop esi
pop ebp
ret 0x10
Function at 0x40e08d
Capabilities:
Hash data using sha1

Disassembly:
mov eax, dword [esp + 4]
and dword [eax + 0x18], 0
and dword [eax + 0x14], 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 0x40e217
Capabilities:
Hash data using sha256

Disassembly:
mov eax, dword [esp + 4]
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 4