joyce8/EMBER2024-capa huggingface dataset:
Function at 0x1000ad10
Capabilities:
Contain obfuscated stackstrings

Disassembly:
sub esp, 0x10
push esi
mov esi, edx
mov dword [esp + 0xd], 0x456b6f6f
mov dword [esp + 9], 0x48747865
mov word [esp + 4], 0x6143
mov word [esp + 7], 0x4e6c
mov word [esp + 0x11], 0x78
mov byte [esp + 6], 0x6c
call fcn.1000afb0
test eax, eax
je 0x1000ad6b
lea ecx, [esp + 4]
push ecx
push eax
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
test eax, eax
je 0x1000ad6b
push dword [esp + 0x1c]
push dword [esp + 0x1c]
push esi
push 0
call eax
pop esi
add esp, 0x10
ret
xor eax, eax
pop esi
add esp, 0x10
ret

Function at 0x1000ad80
Capabilities:
Contain obfuscated stackstrings

Disassembly:
sub esp, 0x18
push esi
push edi
lea eax, [esp + 8]
mov word [esp + 0x18], 0x6143
push eax
mov esi, edx
mov dword [esp + 0x16], 0x69746375
mov edi, ecx
mov word [esp + 0xc], 0x6c46
mov word [esp + 0x1f], 0x6568
mov word [esp + 0xf], 0x6873
mov word [esp + 0x1a], 0x6e6f
mov dword [esp + 0x12], 0x7274736e
mov byte [esp + 0xe], 0x75
mov byte [esp + 0x21], 0
mov byte [esp + 0x1e], 0x63
mov byte [esp + 0x11], 0x49
call fcn.1000b020
push eax
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
test eax, eax
je 0x1000adf3
push dword [esp + 0x24]
push esi
push edi
call eax
pop edi
pop esi
add esp, 0x18
ret
pop edi
xor eax, eax
pop esi
add esp, 0x18
ret

Function at 0x1000ae00
Capabilities:
Contain obfuscated stackstrings

Disassembly:
sub esp, 0x14
push esi
push edi
mov esi, edx
mov dword [esp + 9], 0x75516765
mov edi, ecx
mov word [esp + 0xd], 0x7265
mov dword [esp + 0x15], 0x417845
mov dword [esp + 0x10], 0x756c6156
mov byte [esp + 0xf], 0x79
mov byte [esp + 8], 0x52
mov byte [esp + 0x14], 0x65
call fcn.1000afe0
test eax, eax
je 0x1000ae66
lea ecx, [esp + 8]
push ecx
push eax
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
test eax, eax
je 0x1000ae66
push dword [esp + 0x2c]
push dword [esp + 0x2c]
push 0
push 0
push esi
push edi
call eax
pop edi
pop esi
add esp, 0x14
ret
pop edi
mov eax, 1
pop esi
add esp, 0x14
ret

Function at 0x1000ae80
Capabilities:
Contain obfuscated stackstrings

Disassembly:
sub esp, 0x10
push esi
push edi
lea eax, [esp + 8]
mov dword [esp + 0x11], 0x747865
push eax
mov esi, edx
mov dword [esp + 0x10], 0x32336461
mov edi, ecx
mov dword [esp + 0xc], 0x65726854
mov byte [esp + 0x14], 0x4e
call fcn.1000b020
push eax
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
test eax, eax
je 0x1000aec5
push esi
push edi
call eax
pop edi
pop esi
add esp, 0x10
ret
pop edi
xor eax, eax
pop esi
add esp, 0x10
ret

Function at 0x1000aed0
Capabilities:
Contain obfuscated stackstrings

Disassembly:
sub esp, 0x10
push esi
push edi
lea eax, [esp + 8]
mov dword [esp + 0x12], 0x747372
push eax
mov esi, edx
mov word [esp + 0xd], 0x7268
mov edi, ecx
mov dword [esp + 0x10], 0x32336461
mov byte [esp + 0xc], 0x54
mov word [esp + 0x14], 0x6946
mov byte [esp + 0xf], 0x65
call fcn.1000b020
push eax
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
test eax, eax
je 0x1000af20
push esi
push edi
call eax
pop edi
pop esi
add esp, 0x10
ret
pop edi
xor eax, eax
pop esi
add esp, 0x10
ret
Function at 0x1000af30
Capabilities:
Contain obfuscated stackstrings

Disassembly:
sub esp, 0x1c
push esi
lea eax, [esp + 4]
mov word [esp + 0xd], 0x686c
push eax
mov esi, edx
mov word [esp + 0xe], 0x6f54
mov word [esp + 8], 0x7243
mov word [esp + 0x14], 0x706c
mov dword [esp + 0x1d], 0x746f68
mov dword [esp + 0x17], 0x616e5332
mov word [esp + 0xb], 0x7461
mov byte [esp + 0xd], 0x65
mov byte [esp + 0x16], 0x33
mov byte [esp + 0x13], 0x65
mov word [esp + 0x1b], 0x7370
mov byte [esp + 0x10], 0x6f
mov byte [esp + 0xa], 0x65
call fcn.1000b020
push eax
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
test eax, eax
je 0x1000afa8
push esi
push 4
call eax
pop esi
add esp, 0x1c
ret
or eax, 0xffffffff
pop esi
add esp, 0x1c
ret

Function at 0x1000afe0
Capabilities:
Contain obfuscated stackstrings

Disassembly:
sub esp, 0x10
lea ecx, [esp]
mov word [esp + 4], 0x6970
mov dword [esp + 7], 0x6c642e32
mov word [esp + 1], 0x7664
mov word [esp + 0xb], 0x6c
mov byte [esp + 6], 0x33
mov byte [esp + 3], 0x61
mov byte [esp], 0x41
call fcn.1000a6b0
add esp, 0x10
ret

Function at 0x1000b080
Capabilities:
Contain obfuscated stackstrings

Disassembly:
sub esp, 0x14
lea eax, [esp]
mov word [esp], 0x6547
push eax
mov dword [esp + 7], 0x72727543
mov dword [esp + 0xb], 0x54746e65
mov word [esp + 0x12], 0x6461
mov word [esp + 0xf], 0x7268
mov byte [esp + 0x14], 0
mov byte [esp + 0x11], 0x65
mov byte [esp + 6], 0x74
call fcn.1000b020
push eax
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
test eax, eax
je 0x1000b0d0
call eax
add esp, 0x14
ret
xor eax, eax
add esp, 0x14
ret

Function at 0x1000b240
Capabilities:
Contain obfuscated stackstrings

Disassembly:
push ebp
mov ebp, esp
and esp, 0xfffffff8
mov eax, dword [ebp + 0xc]
sub esp, 0x22c
push esi
cmp eax, 1
jne 0x1000b313
push 0x104
lea eax, [esp + 0x2c]
push eax
push 0
call dword [sym.imp.KERNEL32.dll_GetModuleFileNameW]
mov eax, 0x69
mov dword [esp + 0x1c], 0x700070
mov word [esp + 8], ax
mov eax, 0x20
mov word [esp + 0x16], ax
lea eax, [esp + 8]
push eax
lea eax, [esp + 0x2c]
mov dword [esp + 0x28], 0x74
push eax
mov dword [esp + 0x16], 0x610074
mov dword [esp + 0x1a], 0x74006e
mov dword [esp + 0x12], 0x73006e
mov dword [esp + 0x28], 0x72006f
mov dword [esp + 0x20], 0x750073
call dword [sym.imp.SHLWAPI.dll_StrStrIW]
test eax, eax
jne 0x1000b33f
mov edx, sym.drvhlp.dll_q3j59o
mov ecx, 0x1004afb4
call fcn.1000c0a0
mov edx, sym.drvhlp.dll_c5x67f
mov ecx, 0x1004afac
call fcn.1000c0a0
mov edx, sym.drvhlp.dll_nf2ez7
mov ecx, 0x1004afe0
call fcn.1000c0a0
mov edx, sym.drvhlp.dll_gzkfvu
mov ecx, 0x1004afc4
call fcn.1000c0a0
mov eax, 1
pop esi
mov esp, ebp
pop ebp
ret 0xc
test eax, eax
jne 0x1000b33f
mov ecx, 0x1004afb4
call fcn.1000c2d0
mov ecx, 0x1004afac
call fcn.1000c2d0
mov ecx, 0x1004afe0
call fcn.1000c2d0
mov ecx, 0x1004afc4
call fcn.1000c2d0
mov eax, 1
pop esi
mov esp, ebp
pop ebp
ret 0xc
Function at 0x1000b8a0
Capabilities:
Contain obfuscated stackstrings

Disassembly:
sub esp, 0x130
push esi
push 0x103
lea eax, [esp + 0x2d]
mov byte [esp + 0x2c], 0
push 0
push eax
mov esi, ecx
call fcn.1000ca30
add esp, 0xc
mov word [esp + 0xa], 0x4552
lea ecx, [esp + 0x10]
mov word [esp + 5], 0x464f
mov word [esp + 0xd], 0x7325
mov word [esp + 8], 0x4157
mov byte [esp + 7], 0x54
mov byte [esp + 0xc], 0x5c
mov byte [esp + 0xf], 0
mov byte [esp + 4], 0x53
call fcn.1001af90
cmp dword [eax + 0x14], 0x10
jb 0x1000b903
mov eax, dword [eax]
push eax
lea eax, [esp + 8]
push eax
push 0xffffffffffffffff
lea eax, [esp + 0x34]
push 0x104
push eax
call fcn.1000dbbb
add esp, 0x14
cmp dword [esp + 0x24], 0x10
jb 0x1000b930
push dword [esp + 0x10]
call fcn.1000dd3c
add esp, 4
mov dword [esi + 0x14], 0xf
mov dword [esi + 0x10], 0
mov byte [esi], 0
cmp byte [esp + 0x28], 0
jne 0x1000b94c
xor ecx, ecx
jmp 0x1000b95c
lea ecx, [esp + 0x28]
lea edx, [ecx + 1]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x1000b953
sub ecx, edx
push ecx
lea eax, [esp + 0x2c]
mov ecx, esi
push eax
call fcn.1000c720
mov eax, esi
pop esi
add esp, 0x130
ret

Function at 0x1000b990
Capabilities:
Contain obfuscated stackstrings

Disassembly:
sub esp, 0x14
call fcn.1000afb0
test eax, eax
je 0x1000b9d9
lea ecx, [esp]
mov dword [esp + 1], 0x676e6972
push ecx
push eax
mov byte [esp + 8], 0x42
mov dword [esp + 0x11], 0x6f54776f
mov dword [esp + 0xd], 0x646e6957
mov word [esp + 0x16], 0x706f
mov byte [esp + 0x18], 0
mov byte [esp + 0x15], 0x54
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
add esp, 0x14
ret
xor eax, eax
add esp, 0x14
ret

Function at 0x1000b9f0
Capabilities:
Contain obfuscated stackstrings

Disassembly:
sub esp, 0x10
call fcn.1000afb0
test eax, eax
je 0x1000ba30
lea ecx, [esp]
mov dword [esp], 0x41746553
push ecx
push eax
mov dword [esp + 0xe], 0x57657669
mov word [esp + 0xc], 0x7463
mov dword [esp + 0x14], 0x776f64
mov word [esp + 0x12], 0x6e69
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
add esp, 0x10
ret
xor eax, eax
add esp, 0x10
ret

Function at 0x1000ba50
Capabilities:
Contain obfuscated stackstrings

Disassembly:
sub esp, 0x14
call fcn.1000afb0
test eax, eax
je 0x1000ba9c
lea ecx, [esp]
mov dword [esp + 5], 0x72676572
push ecx
push eax
mov dword [esp + 0x12], 0x57646e75
mov dword [esp + 0x16], 0x6f646e69
mov dword [esp + 8], 0x46746553
mov word [esp + 0x1a], 0x77
mov byte [esp + 0xc], 0x6f
mov byte [esp + 0x11], 0x6f
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
add esp, 0x14
ret
xor eax, eax
add esp, 0x14
ret

Function at 0x1000bac0
Capabilities:
Contain obfuscated stackstrings

Disassembly:
sub esp, 0x10
call fcn.1000afb0
test eax, eax
je 0x1000baf8
lea ecx, [esp]
mov dword [esp + 9], 0x736f50
push ecx
push eax
mov dword [esp + 8], 0x57746553
mov dword [esp + 0xd], 0x776f646e
mov byte [esp + 0xc], 0x69
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
add esp, 0x10
ret
xor eax, eax
add esp, 0x10
ret
Function at 0x1000c050
Capabilities:
Contain obfuscated stackstrings

Disassembly:
sub esp, 0x18
lea eax, [esp]
mov word [esp + 9], 0x6369
push eax
mov dword [esp + 5], 0x65766165
mov word [esp + 0xa], 0x6972
mov dword [esp + 0x14], 0x6e6f6974
mov byte [esp + 0xc], 0x74
mov dword [esp + 0xf], 0x65536c61
mov byte [esp + 0x13], 0x63
mov byte [esp + 9], 0x43
mov byte [esp + 0x18], 0
mov byte [esp + 4], 0x4c
call fcn.1000b020
push eax
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
test eax, eax
je 0x1000a7fd
push 0x1004b0f0
call eax
add esp, 0x18
ret
jmp 0x1000a7a0

Function at 0x1000c060
Capabilities:
Contain obfuscated stackstrings

Disassembly:
sub esp, 0x18
lea eax, [esp]
mov dword [esp + 0x11], 0x6e6f69
push eax
mov dword [esp + 5], 0x7265746e
mov word [esp + 0x10], 0x536c
mov word [esp + 0xc], 0x6974
mov word [esp + 9], 0x7243
mov word [esp + 0x13], 0x7463
mov word [esp + 0xe], 0x6163
mov byte [esp + 4], 0x45
mov byte [esp + 0xb], 0x69
mov byte [esp + 0x12], 0x65
call fcn.1000b020
push eax
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
test eax, eax
je 0x1000a760
push 0x1004b0f0
call eax
add esp, 0x18
ret
cmp dword [0x1004af94], 0
jne 0x1000c093
push 0x1004b0f0
call fcn.1000abd0
add esp, 4
mov ecx, 0x100
mov eax, 0x1004aff0
mov byte [eax], 0
lea eax, [eax + 1]
dec ecx
jne 0x1000c080
mov dword [0x1004af94], 1
jmp 0x1000a700
Function at 0x430002
Capabilities:
Encode data using xor
Packed with generic packer

Disassembly:
pushal
nop
nop
nop
nop
mov eax, section..text
nop
mov ebx, 0x408f6c
nop
mov ecx, 0x743731d8
nop
nop
test eax, eax
nop
nop
nop
nop
nop
je 0x43004e
nop
nop
nop
xor dword [eax], ecx
nop
nop
nop
nop
nop
nop
nop
inc eax
nop
nop
nop
inc eax
nop
nop
nop
nop
nop
nop
inc eax
nop
nop
nop
nop
nop
nop
inc eax
nop
cmp eax, ebx
nop
nop
nop
jne 0x430024
nop
nop
nop
nop
nop
mov eax, section..data
mov ebx, 0x42e3d0
nop
mov ecx, 0x180572f8
nop
nop
nop
test eax, eax
nop
nop
nop
je 0x430084
nop
nop
nop
nop
xor dword [eax], ecx
nop
nop
nop
nop
add eax, 4
nop
nop
nop
nop
nop
nop
cmp eax, ebx
nop
jne 0x43006c
nop
nop
nop
popal
nop
nop
nop
nop
nop
jmp 0x401219
Function at 0x411a10
Capabilities:
Extract resource via kernel32 functions

Disassembly:
push ebp
mov ebp, dword [esp + 8]
push edi
push ebx
push ebp
mov edi, eax
call dword [sym.imp.KERNEL32.dll_LoadResource]
test eax, eax
jne 0x411a27
pop edi
pop ebp
ret
push esi
push eax
call dword [sym.imp.KERNEL32.dll_LockResource]
mov esi, eax
test esi, esi
je 0x411a58
push ebx
push ebp
call dword [sym.imp.KERNEL32.dll_SizeofResource]
add eax, esi
and edi, 0xf
jbe 0x411a54
cmp esi, eax
jae 0x411a58
sub edi, 1
movzx ecx, word [esi]
lea esi, [esi + ecx*2 + 2]
jne 0x411a44
cmp esi, eax
jb 0x411a5e
pop esi
pop edi
xor eax, eax
pop ebp
ret
mov ax, word [esi]
neg ax
sbb eax, eax
and eax, esi
pop esi
pop edi
pop ebp
ret

Function at 0x414fa5
Capabilities:
Check os version

Disassembly:
push ebp
lea ebp, [esp - 0x78]
sub esp, 0x98
mov eax, dword [0x44d1d0]
xor eax, ebp
mov dword [ebp + 0x74], eax
push esi
mov esi, ecx
call fcn.00414ee4
mov eax, 0x400000
push 0x94
mov dword [esi + 8], eax
mov dword [esi + 4], eax
lea eax, [ebp - 0x20]
push 0
push eax
mov dword [esi], 0x3c
mov byte [esi + 0xc], 0
call sub.MSVCR80.dll_memset
add esp, 0xc
lea eax, [ebp - 0x20]
push eax
mov dword [ebp - 0x20], 0x94
call dword [sym.imp.KERNEL32.dll_GetVersionExA]
cmp dword [ebp - 0x10], 2
jne 0x414ff4
cmp dword [ebp - 0x1c], 5
jb 0x41500c
jmp 0x415008
cmp dword [ebp - 0x10], 1
jne 0x41500c
cmp dword [ebp - 0x1c], 4
ja 0x415008
jne 0x41500c
cmp dword [ebp - 0x18], 0
jbe 0x41500c
mov byte [esi + 0xc], 1
lea ecx, [esi + 0x18]
mov dword [esi + 0x10], 0x800
mov dword [esi + 0x14], 0x43610c
call fcn.00414d7a
test eax, eax
jge 0x41502d
mov byte [0x44e4a0], 1
mov ecx, dword [ebp + 0x74]
mov eax, esi
xor ecx, ebp
pop esi
call fcn.00415da2
add ebp, 0x78
leave
ret

Function at 0x415da2
Capabilities:
Terminate process

Disassembly:
cmp ecx, dword [0x44d1d0]
jne 0x415dac
repz ret
jmp fcn.00416408
Function at 0x419120
Capabilities:
Encrypt data using rc4 prga

Disassembly:
sub esp, 8
push ebx
push ebp
mov ebp, dword [esi + 0x2c]
push edi
lea esp, [esp]
mov edi, dword [esi + 0x3c]
sub edi, dword [esi + 0x74]
mov eax, dword [esi + 0x6c]
mov ecx, dword [esi + 0x2c]
sub edi, eax
lea edx, [ecx + ebp - 0x106]
cmp eax, edx
mov dword [esp + 0xc], edi
jb 0x4191b0
mov eax, dword [esi + 0x38]
push ebp
lea ecx, [eax + ebp]
push ecx
push eax
call sub.MSVCR80.dll_memcpy
mov edx, dword [esi + 0x4c]
mov eax, dword [esi + 0x44]
sub dword [esi + 0x70], ebp
sub dword [esi + 0x6c], ebp
add esp, 0xc
sub dword [esi + 0x5c], ebp
lea ecx, [eax + edx*2]
movzx eax, word [ecx - 2]
sub ecx, 2
cmp eax, ebp
jb 0x41917f
sub eax, ebp
jmp 0x419181
xor eax, eax
sub edx, 1
mov word [ecx], ax
jne 0x419170
mov ecx, dword [esi + 0x40]
mov edx, ebp
lea ecx, [ecx + ebp*2]
movzx eax, word [ecx - 2]
sub ecx, 2
cmp eax, ebp
jb 0x4191a0
sub eax, ebp
jmp 0x4191a2
xor eax, eax
sub edx, 1
mov word [ecx], ax
jne 0x419191
add edi, ebp
mov dword [esp + 0xc], edi
mov edi, dword [esi]
cmp dword [edi + 4], 0
je 0x4192e2
mov edx, dword [esi + 0x74]
add edx, dword [esi + 0x6c]
mov eax, dword [edi + 4]
add edx, dword [esi + 0x38]
mov ecx, dword [esp + 0xc]
mov ebx, eax
cmp ebx, ecx
mov dword [esp + 0x10], edx
jbe 0x4191d8
mov ebx, ecx
test ebx, ebx
je 0x41922c
sub eax, ebx
mov dword [edi + 4], eax
mov eax, dword [edi + 0x1c]
mov eax, dword [eax + 0x18]
cmp eax, 1
jne 0x4191fa
mov edx, dword [edi]
mov ecx, dword [edi + 0x30]
mov eax, ebx
call fcn.00418b60
jmp 0x419213
cmp eax, 2
jne 0x41921a
mov ecx, dword [edi]
test ecx, ecx
mov eax, dword [edi + 0x30]
jne 0x41920c
xor eax, eax
jmp 0x419217
mov edx, ebx
call fcn.0041c350
mov edx, dword [esp + 0x10]
mov dword [edi + 0x30], eax
mov ecx, dword [edi]
push ebx
push ecx
push edx
call sub.MSVCR80.dll_memcpy
add dword [edi], ebx
add esp, 0xc
add dword [edi + 8], ebx
add dword [esi + 0x74], ebx
mov ebx, dword [esi + 0x74]
cmp ebx, 3
jb 0x419256
mov eax, dword [esi + 0x38]
mov edx, dword [esi + 0x6c]
mov ecx, dword [esi + 0x58]
add edx, eax
movzx eax, byte [edx]
mov dword [esi + 0x48], eax
shl eax, cl
movzx ecx, byte [edx + 1]
xor eax, ecx
and eax, dword [esi + 0x54]
mov dword [esi + 0x48], eax
cmp ebx, 0x106
jae 0x41926a
mov edx, dword [esi]
cmp dword [edx + 4], 0
jne 0x419130
mov eax, dword [esi + 0x16c0]
mov ecx, dword [esi + 0x3c]
cmp eax, ecx
jae 0x4192e2
mov edi, dword [esi + 0x6c]
add edi, ebx
cmp eax, edi
jae 0x4192b1
sub ecx, edi
mov ebx, ecx
cmp ebx, 0x102
jbe 0x419291
mov ebx, 0x102
mov eax, dword [esi + 0x38]
push ebx
add eax, edi
push 0
push eax
call sub.MSVCR80.dll_memset
add esp, 0xc
add ebx, edi
pop edi
pop ebp
mov dword [esi + 0x16c0], ebx
pop ebx
add esp, 8
ret
lea edx, [edi + 0x102]
cmp eax, edx
jae 0x4192e2
sub edi, eax
add edi, 0x102
sub ecx, eax
cmp edi, ecx
jbe 0x4192cb
mov edi, ecx
mov ecx, dword [esi + 0x38]
push edi
add ecx, eax
push 0
push ecx
call sub.MSVCR80.dll_memset
add esp, 0xc
add dword [esi + 0x16c0], edi
pop edi
pop ebp
pop ebx
add esp, 8
ret
Function at 0x41c350
Capabilities:
Hash data with crc32

Disassembly:
push esi
mov esi, edx
test esi, esi
not eax
je 0x41c382
lea esp, [esp]
test cl, 3
je 0x41c382
movzx edx, byte [ecx]
xor edx, eax
and edx, 0xff
shr eax, 8
xor eax, dword [edx*4 + 0x437720]
add ecx, 1
sub esi, 1
jne 0x41c360
cmp esi, 0x20
push ebx
push edi
jb 0x41c56c
mov edi, esi
shr edi, 5
xor eax, dword [ecx]
add ecx, 4
mov edx, eax
shr edx, 0x10
movzx ebx, ah
and edx, 0xff
mov edx, dword [edx*4 + 0x437b20]
xor edx, dword [ebx*4 + 0x437f20]
mov ebx, eax
and eax, 0xff
shr ebx, 0x18
xor edx, dword [ebx*4 + 0x437720]
add ecx, 4
xor edx, dword [eax*4 + 0x438320]
add ecx, 4
xor edx, dword [ecx - 8]
add ecx, 4
mov eax, edx
shr eax, 0x10
and eax, 0xff
mov eax, dword [eax*4 + 0x437b20]
movzx ebx, dh
xor eax, dword [ebx*4 + 0x437f20]
mov ebx, edx
and edx, 0xff
shr ebx, 0x18
xor eax, dword [ebx*4 + 0x437720]
add ecx, 4
xor eax, dword [edx*4 + 0x438320]
add ecx, 4
xor eax, dword [ecx - 0x10]
mov edx, eax
shr edx, 0x10
movzx ebx, ah
and edx, 0xff
mov edx, dword [edx*4 + 0x437b20]
xor edx, dword [ebx*4 + 0x437f20]
mov ebx, eax
and eax, 0xff
shr ebx, 0x18
xor edx, dword [ebx*4 + 0x437720]
xor edx, dword [eax*4 + 0x438320]
xor edx, dword [ecx - 0xc]
mov eax, edx
shr eax, 0x10
and eax, 0xff
mov eax, dword [eax*4 + 0x437b20]
movzx ebx, dh
xor eax, dword [ebx*4 + 0x437f20]
mov ebx, edx
and edx, 0xff
shr ebx, 0x18
xor eax, dword [ebx*4 + 0x437720]
xor eax, dword [edx*4 + 0x438320]
xor eax, dword [ecx - 8]
mov edx, eax
shr edx, 0x10
movzx ebx, ah
and edx, 0xff
mov edx, dword [edx*4 + 0x437b20]
xor edx, dword [ebx*4 + 0x437f20]
mov ebx, eax
and eax, 0xff
shr ebx, 0x18
xor edx, dword [ebx*4 + 0x437720]
xor edx, dword [eax*4 + 0x438320]
xor edx, dword [ecx - 4]
mov eax, edx
shr eax, 0x10
and eax, 0xff
mov eax, dword [eax*4 + 0x437b20]
movzx ebx, dh
xor eax, dword [ebx*4 + 0x437f20]
mov ebx, edx
shr ebx, 0x18
xor eax, dword [ebx*4 + 0x437720]
and edx, 0xff
xor eax, dword [edx*4 + 0x438320]
xor eax, dword [ecx]
add ecx, 4
mov edx, eax
shr edx, 0x10
movzx ebx, ah
and edx, 0xff
mov edx, dword [edx*4 + 0x437b20]
xor edx, dword [ebx*4 + 0x437f20]
mov ebx, eax
and eax, 0xff
shr ebx, 0x18
xor edx, dword [ebx*4 + 0x437720]
add ecx, 4
xor edx, dword [eax*4 + 0x438320]
sub esi, 0x20
xor edx, dword [ecx - 4]
mov eax, edx
shr eax, 0x10
and eax, 0xff
mov eax, dword [eax*4 + 0x437b20]
movzx ebx, dh
xor eax, dword [ebx*4 + 0x437f20]
mov ebx, edx
shr ebx, 0x18
xor eax, dword [ebx*4 + 0x437720]
and edx, 0xff
xor eax, dword [edx*4 + 0x438320]
sub edi, 1
jne 0x41c392
cmp esi, 4
jb 0x41c5b9
mov edx, esi
shr edx, 2
xor eax, dword [ecx]
add ecx, 4
mov edi, eax
shr edi, 0x10
and edi, 0xff
mov edi, dword [edi*4 + 0x437b20]
movzx ebx, ah
xor edi, dword [ebx*4 + 0x437f20]
mov ebx, eax
shr ebx, 0x18
xor edi, dword [ebx*4 + 0x437720]
and eax, 0xff
xor edi, dword [eax*4 + 0x438320]
sub esi, 4
sub edx, 1
mov eax, edi
jne 0x41c576
test esi, esi
pop edi
pop ebx
je 0x41c5dd
nop
movzx edx, byte [ecx]
xor edx, eax
and edx, 0xff
shr eax, 8
xor eax, dword [edx*4 + 0x437720]
add ecx, 1
sub esi, 1
jne 0x41c5c0
not eax
pop esi
ret
Function at 0x41c5f0
Capabilities:
Encode data using xor
Hash data with crc32

Disassembly:
test ecx, ecx
jne 0x41c5f7
xor eax, eax
ret
mov eax, dword [esp + 4]
jmp fcn.0041c350

Function at 0x41d5e0
Capabilities:
Encode data using xor

Disassembly:
push ecx
push ebx
xor ebx, ebx
cmp dword [esi + 0x100ac], ebx
push edi
mov dword [esp + 8], ebx
je 0x41d699
cmp dword [esi + 0x7c], ebx
jbe 0x41d699
mov ebx, 0xffffff5c
lea edi, [esi + 0xa4]
sub ebx, esi
push ebp
lea esp, [esp]
movzx ecx, byte [edi]
mov eax, dword [esi + 0x100d0]
mov ebp, dword [esi + 0x100dc]
xor ecx, eax
mov edx, dword [esi + 0x100d8]
shr eax, 8
and ecx, 0xff
mov ecx, dword [ebp + ecx*4]
xor ecx, eax
movzx eax, cl
add eax, dword [esi + 0x100d4]
mov dword [esi + 0x100d0], ecx
mov ecx, dword [esi + 0x100d8]
imul eax, eax, 0x8088405
add eax, 1
mov dword [esi + 0x100d4], eax
shr eax, 0x18
xor eax, ecx
and eax, 0xff
and edx, 0xfffd
shr ecx, 8
xor ecx, dword [ebp + eax*4]
or edx, 2
mov eax, edx
xor eax, 1
imul eax, edx
mov dword [esi + 0x100d8], ecx
shr eax, 8
xor byte [edi], al
add edi, 1
lea ecx, [ebx + edi]
cmp ecx, dword [esi + 0x7c]
jb 0x41d610
xor ebx, ebx
pop ebp
mov edi, dword [esi + 0x7c]
mov ecx, dword [esi + 0x2c]
mov edx, edi
push edx
mov edx, dword [esi + 0x1c]
lea eax, [esi + 0xa4]
push eax
mov eax, dword [esi + 8]
push ecx
push edx
call eax
add esp, 0x10
cmp eax, edi
je 0x41d6c2
mov dword [esp + 8], 0xffffffff
add dword [esi + 0x100c0], edi
mov ecx, dword [esi + 0x48]
mov eax, dword [esp + 8]
adc dword [esi + 0x100c4], ebx
add dword [esi + 0x100c8], ecx
pop edi
mov dword [esi + 0x48], ebx
adc dword [esi + 0x100cc], ebx
mov dword [esi + 0x7c], ebx
pop ebx
pop ecx
ret

Function at 0x427dd0
Capabilities:
Hash data using sha256

Disassembly:
push ebp
mov ebp, esp
push ecx
mov dword [ebp - 4], 0
jmp 0x427de6
mov eax, dword [ebp - 4]
add eax, 1
mov dword [ebp - 4], eax
cmp dword [ebp - 4], 8
jge 0x427e05
mov ecx, dword [ebp - 4]
mov edx, dword [ebp + 8]
mov eax, dword [ebp - 4]
mov eax, dword [eax*4 + 0x44d39c]
mov dword [edx + ecx*4 + 0x88], eax
jmp 0x427ddd
mov ecx, dword [ebp + 8]
mov dword [ecx + 4], 0
mov edx, dword [ebp + 8]
mov dword [edx], 0
mov esp, ebp
pop ebp
ret
Function at 0x428da0
Capabilities:
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x818
mov eax, dword [0x44d1d0]
xor eax, ebp
mov dword [ebp - 4], eax
mov dword [ebp - 0x818], 0
mov word [ebp - 0x808], 0
push 0x7fe
push 0
lea eax, [ebp - 0x806]
push eax
call sub.MSVCR80.dll_memset
add esp, 0xc
mov dword [ebp - 0x810], 0x800
lea ecx, [ebp - 0x810]
push ecx
lea edx, [ebp - 0x808]
push edx
lea eax, [ebp - 0x80c]
push eax
mov ecx, dword [ebp + 0x14]
push ecx
mov edx, dword [ebp + 0x10]
push edx
mov eax, dword [ebp + 0xc]
push eax
call dword [sym.imp.SHLWAPI.dll_SHGetValueW]
mov dword [ebp - 0x814], eax
cmp dword [ebp - 0x814], 0
jne 0x428e25
cmp dword [ebp - 0x80c], 1
je 0x428e46
mov ecx, dword [ebp + 0x18]
push ecx
mov ecx, dword [ebp + 8]
call dword [sym.imp.MSVCP80.dll_public:_void___thiscall_std::basic_string_wchar_t__struct_std::char_traits_wchar_t___class_std::allocator_wchar_t__::constructor_class_std::basic_string_wchar_t__struct_std::char_traits_wchar_t___class_std::allocator_wchar_t___const__]
mov edx, dword [ebp - 0x818]
or edx, 1
mov dword [ebp - 0x818], edx
mov eax, dword [ebp + 8]
jmp 0x428e68
lea eax, [ebp - 0x808]
push eax
mov ecx, dword [ebp + 8]
call dword [sym.imp.MSVCP80.dll_public:_void___thiscall_std::basic_string_wchar_t__struct_std::char_traits_wchar_t___class_std::allocator_wchar_t__::constructor_wchar_t_const__]
mov ecx, dword [ebp - 0x818]
or ecx, 1
mov dword [ebp - 0x818], ecx
mov eax, dword [ebp + 8]
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.00415da2
mov esp, ebp
pop ebp
ret