joyce8/EMBER2024-capa huggingface dataset:
Function at 0x4069c6
Capabilities:
Encode data using xor

Disassembly:
push ebp
lea ebp, [esp - 0x58]
sub esp, 0x18c
push ebx
push esi
mov esi, dword [ebp + 0x6c]
push edi
push 0x40
pop eax
cmp esi, eax
jae 0x4069e0
mov eax, esi
push eax
push dword [ebp + 0x68]
lea eax, [ebp - 0x44]
push eax
call fcn.0041e000
add esp, 0xc
mov dword [ebp + esi - 0x44], 0x1000000
xor eax, eax
push eax
push eax
push eax
push eax
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.004067bb
push 0x20
pop ebx
push ebx
lea eax, [ebp + 0x20]
push eax
lea eax, [ebp]
push eax
call fcn.0041e000
mov eax, dword [ebp + 0x7c]
add esp, 0xc
dec eax
mov byte [ebp + 0x6b], 0
mov dword [ebp + 0x4c], eax
xor esi, esi
mov byte [ebp + 0x6f], 0
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 0x406aac
lea eax, [ebp + 0x6f]
push eax
lea eax, [ebp - 0xcc]
push eax
lea eax, [ebp + 0x6b]
push eax
lea eax, [ebp - 0x134]
push eax
lea eax, [ebp - 0x64]
push eax
push ebx
lea eax, [ebp + 0x20]
push eax
push dword [ebp + 0x64]
push dword [ebp + 0x60]
call fcn.004067bb
push ebx
lea eax, [ebp - 0x64]
push eax
lea eax, [ebp + 0x20]
push eax
call fcn.0041e000
add esp, 0xc
xor ecx, ecx
mov al, byte [ebp + ecx + 0x20]
xor byte [ebp + ecx], al
inc ecx
cmp ecx, ebx
jb 0x406a9a
sub edi, 1
jne 0x406a5d
push ebx
lea eax, [ebp]
push eax
push dword [ebp + esi + 0x40]
call fcn.0041e000
add esi, 4
add esp, 0xc
cmp esi, 0xc
jb 0x406a55
push 0x44
lea eax, [ebp - 0x44]
push eax
call fcn.0040e029
push ebx
lea eax, [ebp]
push eax
call fcn.0040e029
push ebx
lea eax, [ebp + 0x20]
push eax
call fcn.0040e029
push ebx
lea eax, [ebp - 0x64]
push eax
call fcn.0040e029
pop edi
pop esi
pop ebx
lea esp, [ebp + 0x58]
pop ebp
ret 0x20
Function at 0x40922d
Capabilities:
Move file

Disassembly:
mov eax, 0x42f5c3
call fcn.0041cdf0
mov eax, 0x5024
call fcn.0041cec0
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 0x4093ec
cmp eax, ebx
jae 0x4093ec
push ebx
lea eax, [ebp - 0x5030]
push eax
push esi
call dword [sym.imp.KERNEL32.dll_GetShortPathNameW]
test eax, eax
je 0x4093ec
cmp eax, ebx
jae 0x4093ec
lea eax, [ebp - 0x4030]
push eax
call fcn.0040b88c
mov dword [ebp + 8], eax
lea eax, [ebp - 0x5030]
push eax
call fcn.0040b88c
mov edi, eax
xor ebx, ebx
cmp word [edi], bx
je 0x4093ec
push edi
push dword [ebp + 8]
call fcn.00410b12
test eax, eax
je 0x4093ec
push edi
push esi
call fcn.0040b88c
push eax
call fcn.00410b12
test eax, eax
jne 0x4093ec
mov word [ebp - 0x100c], ax
mov edi, ebx
test ax, ax
jne 0x40934e
push 0x800
push esi
lea eax, [ebp - 0x100c]
push eax
call fcn.0040f10e
push edi
push str.rtmp_d
push 0x800
lea eax, [ebp - 0x100c]
push eax
call fcn.0040b88c
push eax
call fcn.00403f5b
add esp, 0x10
lea eax, [ebp - 0x100c]
push eax
call fcn.00409dff
test al, al
je 0x409333
xor eax, eax
mov word [ebp - 0x100c], ax
jmp 0x40933a
mov ax, word [ebp - 0x100c]
add edi, 0x7b
cmp edi, 0x2710
jl 0x4092e1
test ax, ax
je 0x4093ec
mov edi, 0x800
lea eax, [ebp - 0x3030]
push edi
push esi
push eax
call fcn.0040f10e
push edi
push dword [ebp + 8]
lea eax, [ebp - 0x3030]
push eax
call fcn.0040b902
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 0x4093ec
lea ecx, [ebp - 0x2030]
call fcn.00409401
push esi
mov dword [ebp - 4], ebx
call fcn.00409dff
test al, al
jne 0x4093b3
push 0x12
push esi
lea ecx, [ebp - 0x2030]
call fcn.004094f1
mov bl, al
lea eax, [ebp - 0x3030]
push eax
lea eax, [ebp - 0x100c]
push eax
call edi
test bl, bl
je 0x4093dd
lea ecx, [ebp - 0x2030]
call fcn.004094a3
lea ecx, [ebp - 0x2030]
call fcn.004095ea
lea ecx, [ebp - 0x2030]
call fcn.00409437
mov al, 1
jmp 0x4093ee
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 0x409613
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 0x40962c
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 0x40969f
mov ecx, esi
call fcn.0040971a
test al, al
je 0x409667
mov eax, 0x4e20
cmp dword [ebp + 0xc], eax
jbe 0x409667
push eax
push dword [ebp + 8]
mov ecx, esi
call fcn.00409613
jmp 0x4096a2
cmp dword [esi + 0xc], 1
jne 0x40967c
call dword [sym.imp.KERNEL32.dll_GetLastError]
cmp eax, 0x6d
jne 0x40967c
xor eax, eax
jmp 0x4096a2
cmp dword [esi + 0xc], 0
jne 0x40969a
mov ebx, 0x8000
cmp dword [ebp + 0xc], ebx
jbe 0x40969a
call dword [sym.imp.KERNEL32.dll_GetLastError]
cmp eax, 0x21
jne 0x40969a
push ebx
jmp 0x40965b
or eax, 0xffffffff
jmp 0x4096a2
mov eax, dword [ebp - 4]
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 8

Function at 0x40973d
Capabilities:
Check if file exists

Disassembly:
mov eax, 0x1008
call fcn.0041cec0
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 0x409767
mov cl, dl
test bl, 4
je 0x409769
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 0x40978e
or esi, 0x40000000
shr ebx, 3
not ebx
and ebx, 1
test cl, cl
je 0x40979d
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 0x40982c
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.0040b275
test al, al
je 0x40981b
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 0x409816
mov dword [esp + 0x10], eax
cmp ebp, 0xffffffff
jne 0x40982c
cmp dword [esp + 0x10], 2
jne 0x40982c
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
cmp ebp, 0xffffffff
je 0x40985b
push 0x800
push dword [esp + 0x101c]
lea ecx, [edi + 0x1e]
mov dword [edi + 4], ebp
push ecx
call fcn.0040f10e
pop edi
pop ebp
mov al, bl
pop ebx
add esp, 0x1008
ret 8
Function at 0x409bc8
Capabilities:
Write file on windows

Disassembly:
push ebp
mov ebp, dword [esp + 0xc]
push edi
mov edi, ecx
test ebp, ebp
jne 0x409bdb
mov al, 1
jmp 0x409cc9
cmp dword [edi + 0xc], 1
jne 0x409bec
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 0x409c41
xor esi, esi
test ebp, ebp
je 0x409c63
mov eax, ebp
sub eax, esi
cmp eax, 0x4000
jb 0x409c11
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 0x409c63
add esi, 0x4000
cmp esi, ebp
jb 0x409c01
jmp 0x409c5f
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 0x409cc1
cmp byte [edi + 0x14], 0
je 0x409cc1
cmp dword [edi + 0xc], 0
jne 0x409cc1
push 0
lea esi, [edi + 0x1e]
mov ecx, 0x43cbe8
push esi
call fcn.00406d5a
test al, al
je 0x409cb4
cmp dword [esp + 0x18], ebp
jae 0x409bee
cmp dword [esp + 0x18], 0
jbe 0x409bee
mov esi, dword [edi]
mov ecx, edi
push 0
call dword [esi + 0x14]
sub eax, dword [esp + 0x1c]
mov ecx, edi
sbb edx, 0
push edx
push eax
call dword [esi + 0x10]
jmp 0x409bee
push esi
push 0
mov ecx, 0x43cbe8
call fcn.00406f67
pop esi
mov al, bl
mov byte [edi + 8], 1
pop ebx
pop edi
pop ebp
ret 8

Function at 0x409e13
Capabilities:
Check if file exists
Get file attributes

Disassembly:
push ebp
mov ebp, esp
mov eax, 0x1000
call fcn.0041cec0
push esi
push dword [ebp + 8]
call dword [sym.imp.KERNEL32.dll_GetFileAttributesW]
mov esi, eax
cmp esi, 0xffffffff
jne 0x409e58
push 0x800
lea eax, [ebp - 0x1000]
push eax
push dword [ebp + 8]
call fcn.0040b275
test al, al
je 0x409e58
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 0x409e86
Capabilities:
Check if file exists
Create directory

Disassembly:
push ebp
mov ebp, esp
mov eax, 0x1000
call fcn.0041cec0
push esi
mov esi, dword [ebp + 8]
push esi
call fcn.0040b870
movzx eax, word [eax]
cmp eax, 0x2e
je 0x409eb7
cmp eax, 0x20
je 0x409eb7
push 0
push esi
call dword [sym.imp.KERNEL32.dll_CreateDirectoryW]
test eax, eax
jne 0x409eea
push esi
call fcn.00409dff
test al, al
jne 0x409efd
push 0x800
lea eax, [ebp - 0x1000]
push eax
push esi
call fcn.0040b275
test al, al
je 0x409efd
push 0
lea eax, [ebp - 0x1000]
push eax
call dword [sym.imp.KERNEL32.dll_CreateDirectoryW]
test eax, eax
je 0x409efd
cmp byte [ebp + 0xc], 0
je 0x409ef9
push dword [ebp + 0x10]
push esi
call fcn.0040a0c3
xor eax, eax
jmp 0x409f15
call dword [sym.imp.KERNEL32.dll_GetLastError]
cmp eax, 2
je 0x409f12
cmp eax, 3
je 0x409f12
xor eax, eax
inc eax
jmp 0x409f15
push 2
pop eax
pop esi
mov esp, ebp
pop ebp
ret 0xc
Function at 0x40a0c3
Capabilities:
Set file attributes

Disassembly:
push ebp
mov ebp, esp
mov eax, 0x1000
call fcn.0041cec0
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 0x40a113
push 0x800
lea eax, [ebp - 0x1000]
push eax
push dword [ebp + 8]
call fcn.0040b275
test al, al
je 0x40a113
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 0x40a273
Capabilities:
Check if file exists
Enumerate files on windows

Disassembly:
mov eax, 0x1250
call fcn.0041cec0
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 0x40a30d
push dword [esp + 0x126c]
mov ebx, dword [sym.imp.KERNEL32.dll_FindFirstFileW]
call ebx
mov esi, eax
cmp esi, ebp
jne 0x40a334
push 0x800
lea eax, [esp + 0x264]
push eax
push dword [esp + 0x1270]
call fcn.0040b275
test al, al
je 0x40a2e6
lea eax, [esp + 0x10]
push eax
lea eax, [esp + 0x264]
push eax
call ebx
mov esi, eax
cmp esi, ebp
jne 0x40a334
call dword [sym.imp.KERNEL32.dll_GetLastError]
cmp eax, 2
je 0x40a300
cmp eax, 3
je 0x40a300
cmp eax, 0x12
je 0x40a300
xor eax, eax
inc eax
jmp 0x40a302
xor eax, eax
mov byte [edi + 0x1044], al
jmp 0x40a3e2
push esi
call dword [sym.imp.KERNEL32.dll_FindNextFileW]
test eax, eax
jne 0x40a32c
mov esi, ebp
call dword [sym.imp.KERNEL32.dll_GetLastError]
cmp eax, 0x12
setne al
mov byte [edi + 0x1044], al
cmp esi, ebp
je 0x40a3e2
mov ebx, 0x800
push ebx
push dword [esp + 0x126c]
push edi
call fcn.0040f10e
push ebx
lea eax, [esp + 0x40]
push eax
push edi
call fcn.0040b902
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.004101c1
lea eax, [esp + 0x14]
push eax
lea ecx, [edi + 0x1018]
call fcn.004101c1
lea eax, [esp + 0x1c]
push eax
lea ecx, [edi + 0x1020]
call fcn.004101c1
and dword [edi + 0x1040], 0
mov eax, esi
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x1250
ret 0xc
Function at 0x40b275
Capabilities:
Get common file path

Disassembly:
push ebp
mov ebp, esp
mov eax, 0x1000
call fcn.0041cec0
push esi
mov esi, dword [ebp + 8]
cmp word [esi], 0
jne 0x40b293
xor al, al
jmp 0x40b3fd
push ebx
push edi
push esi
call fcn.0040b40f
push esi
call fcn.004220b3
pop ecx
push esi
mov edi, eax
call fcn.0040b43b
test al, al
je 0x40b325
push esi
call fcn.0040b40f
test al, al
je 0x40b2dc
lea eax, [edi + 4]
cmp dword [ebp + 0x10], eax
jbe 0x40b3f9
push dword [ebp + 0x10]
push 0x4305e0
push dword [ebp + 0xc]
call fcn.0040f10e
push dword [ebp + 0x10]
jmp 0x40b3ec
push 0x5c
pop eax
cmp word [esi], ax
jne 0x40b3f9
lea ebx, [esi + 2]
cmp word [ebx], ax
jne 0x40b3f9
mov esi, dword [ebp + 0x10]
lea eax, [edi + 6]
cmp esi, eax
jbe 0x40b3f9
push esi
push 0x4305e0
push dword [ebp + 0xc]
call fcn.0040f10e
push esi
push 0x4305ec
push dword [ebp + 0xc]
call fcn.0040f0e6
push esi
push ebx
jmp 0x40b3ed
lea eax, [ebp - 0x1000]
mov ebx, 0x7ff
push eax
push ebx
call dword [sym.imp.KERNEL32.dll_GetCurrentDirectoryW]
test eax, eax
je 0x40b3f9
cmp eax, ebx
ja 0x40b3f9
movzx eax, word [esi]
push eax
call fcn.0040b516
test al, al
je 0x40b38c
lea eax, [edi + 6]
mov edi, dword [ebp + 0x10]
cmp edi, eax
jbe 0x40b3f9
push edi
push 0x4305e0
push dword [ebp + 0xc]
call fcn.0040f10e
xor eax, eax
mov word [ebp - 0xffc], ax
lea eax, [ebp - 0x1000]
push edi
push eax
push dword [ebp + 0xc]
call fcn.0040f0e6
jmp 0x40b3eb
push 0x800
lea eax, [ebp - 0x1000]
push eax
call fcn.0040adf5
lea eax, [ebp - 0x1000]
push eax
call fcn.004220b3
add edi, 4
add eax, edi
mov edi, dword [ebp + 0x10]
pop ecx
cmp edi, eax
jbe 0x40b3f9
push edi
push 0x4305e0
push dword [ebp + 0xc]
call fcn.0040f10e
push edi
lea eax, [ebp - 0x1000]
push eax
push dword [ebp + 0xc]
call fcn.0040f0e6
cmp word [esi], 0x2e
jne 0x40b3eb
movzx eax, word [esi + 2]
push eax
call fcn.0040b516
test al, al
je 0x40b3eb
add esi, 4
push edi
push esi
push dword [ebp + 0xc]
call fcn.0040f0e6
mov al, 1
jmp 0x40b3fb
xor al, al
pop edi
pop ebx
pop esi
mov esp, ebp
pop ebp
ret 0xc

Function at 0x40c033
Capabilities:
Encode data using xor

Disassembly:
mov edx, dword [esp + 4]
xor eax, eax
push ebx
push esi
mov esi, dword [esp + 0x10]
xor ebx, ebx
inc eax
mov cl, bl
cmp esi, eax
jbe 0x40c050
xor cl, byte [eax + edx]
inc eax
cmp eax, esi
jb 0x40c048
cmp cl, byte [edx]
jne 0x40c08b
push esi
push edx
push 0xffffffffffffffff
call fcn.00405e96
not eax
mov ecx, ebx
cmp dword [ecx + 0x43a02c], eax
jne 0x40c071
cmp dword [ecx + 0x43a028], esi
je 0x40c07c
add ecx, 0xc
inc ebx
cmp ecx, 0x48
jb 0x40c061
jmp 0x40c08b
imul eax, ebx, 0xc
mov ecx, dword [eax + 0x43a030]
mov eax, dword [esp + 0x14]
mov dword [eax], ecx
pop esi
pop ebx
ret 0xc
Function at 0x40daa6
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 0x40db25
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 0x40db02
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 0x40daf2
cmp byte [edx + 1], 0
movups xmm0, xmmword [edx + 0x18]
aesdeclast xmm1, xmm0
je 0x40db15
pxor xmm1, xmm2
mov eax, edi
movaps xmm2, xmm3
add edi, 0x10
movups xmmword [eax], xmm1
sub esi, 1
jne 0x40dac1
pop edi
movups xmmword [edx + 8], xmm2
pop esi
ret 0xc

Function at 0x40db2e
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 0x40dbdc
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 + 0x441a58]
movzx eax, byte [ebp - 2]
xor dl, byte [esi + ecx*4 + 0x441258]
xor dl, byte [esi + eax*4 + 0x440e58]
movzx eax, byte [ebp]
lea ebp, [ebp + 4]
xor dl, byte [esi + eax*4 + 0x441658]
mov byte [edi], dl
lea edi, [edi + 4]
sub ebx, 1
jne 0x40db66
mov eax, dword [esp + 0x18]
inc esi
cmp esi, 4
jl 0x40db5b
mov ebx, dword [esp + 0x14]
lea eax, [esp + 0x20]
push 0x10
push eax
push ebx
call fcn.0041e000
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 0x40db52
pop esi
pop ebx
pop edi
pop ebp
add esp, 0x20
ret
Function at 0x40dbe2
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.0041e000
add esp, 0xc
xor ebx, ebx
xor edi, edi
xor edx, edx
test esi, esi
jle 0x40dc5b
cmp ebx, dword [ebp + 4]
jg 0x40ddb8
cmp edx, esi
jge 0x40dc4f
lea ebp, [esp + 0x18]
lea ebp, [ebp + edx*4]
cmp edi, 4
jge 0x40dc4b
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 0x40dc2b
mov ebp, dword [esp + 0x10]
cmp edi, 4
jne 0x40dc57
inc ebx
xor edi, edi
cmp edx, esi
jl 0x40dc16
cmp ebx, dword [ebp + 4]
jg 0x40ddb8
mov edx, 0x43ee38
movzx eax, byte [esp + esi*4 + 0x15]
mov cl, byte [esp + 0x18]
xor cl, byte [eax + 0x43ec38]
mov byte [esp + 0x18], cl
movzx eax, byte [esp + esi*4 + 0x16]
mov al, byte [eax + 0x43ec38]
xor byte [esp + 0x19], al
movzx eax, byte [esp + esi*4 + 0x17]
mov al, byte [eax + 0x43ec38]
xor byte [esp + 0x1a], al
movzx eax, byte [esp + esi*4 + 0x14]
mov al, byte [eax + 0x43ec38]
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 0x40dce8
cmp esi, 1
jle 0x40dd66
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 0x40dccf
add edx, 4
sub dword [esp + 0x3c], 1
jne 0x40dccd
jmp 0x40dd66
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 0x40dcf7
sub dword [esp + 0x3c], 1
jne 0x40dcf4
movzx eax, byte [esp + 0x24]
lea ecx, [esp + 0x2c]
mov dword [esp + 0x3c], 3
mov al, byte [eax + 0x43ec38]
xor byte [esp + 0x28], al
movzx eax, byte [esp + 0x25]
mov al, byte [eax + 0x43ec38]
xor byte [esp + 0x29], al
movzx eax, byte [esp + 0x26]
mov al, byte [eax + 0x43ec38]
xor byte [esp + 0x2a], al
movzx eax, byte [esp + 0x27]
mov al, byte [eax + 0x43ec38]
xor byte [esp + 0x2b], al
push 4
pop edx
mov al, byte [ecx - 4]
xor byte [ecx], al
inc ecx
sub edx, 1
jne 0x40dd54
sub dword [esp + 0x3c], 1
jne 0x40dd51
xor edx, edx
test esi, esi
jle 0x40ddab
cmp ebx, dword [ebp + 4]
jg 0x40ddae
cmp edx, esi
jge 0x40dd9f
lea eax, [esp + 0x18]
lea eax, [eax + edx*4]
mov dword [esp + 0x3c], eax
cmp edi, 4
jge 0x40dda2
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 0x40dd80
cmp edi, 4
jne 0x40dda7
inc ebx
xor edi, edi
cmp edx, esi
jl 0x40dd6c
cmp ebx, dword [ebp + 4]
mov edx, dword [esp + 0x14]
jle 0x40dc69
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x28
ret 4
Function at 0x40df34
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
mov eax, dword [0x441e60]
test eax, eax
jne 0x40df4f
mov ecx, 0x441e58
call fcn.0040deb5
mov eax, dword [0x441e60]
push esi
mov esi, dword [ebp + 0xc]
xor edx, edx
mov ecx, esi
and ecx, 0xfffffff0
cmp byte [ebp + 0x14], dl
setne dl
cmp byte [ebp + 0x10], 0
je 0x40df99
test eax, eax
je 0x40dfb4
push edx
push ecx
push dword [ebp + 8]
call eax
test eax, eax
jne 0x40dfd9
push str.CryptProtectMemory_failed
mov esi, 0x43cbe8
push esi
call fcn.00406dd3
pop ecx
pop ecx
mov ecx, esi
call fcn.0041dcea
push 2
mov ecx, esi
call fcn.00406dce
jmp 0x40dfd9
mov eax, dword [0x441e64]
test eax, eax
je 0x40dfb4
push edx
push ecx
push dword [ebp + 8]
call eax
test eax, eax
jne 0x40dfd9
push str.CryptUnprotectMemory_failed
jmp 0x40df7a
push ebx
call dword [sym.imp.KERNEL32.dll_GetCurrentProcessId]
xor edx, edx
mov ebx, eax
test esi, esi
je 0x40dfd8
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 0x40dfca
pop edi
pop ebx
pop esi
pop ebp
ret 0x10
Function at 0x40e970
Capabilities:
Hash data using sha1

Disassembly:
mov eax, dword [esp + 4]
and dword [eax + 0x18], 0
and dword [eax + 0x1c], 0
mov dword [eax], 0x67452301
mov dword [eax + 4], 0xefcdab89
mov dword [eax + 8], 0x98badcfe
mov dword [eax + 0xc], 0x10325476
mov dword [eax + 0x10], 0xc3d2e1f0
ret 4

Function at 0x40ebf6
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