joyce8/EMBER2024-capa huggingface dataset:
Function at 0x498a50
Capabilities:
Read file on windows

Disassembly:
push ebp
mov ebp, esp
and esp, 0xffffffc0
mov eax, 0x474
call fcn.0043b980
mov eax, dword [0x574674]
xor eax, esp
mov dword [esp + 0x470], eax
push ebx
push esi
mov esi, dword [ebp + 8]
push edi
mov dword [esp + 0x3c], 0
test esi, esi
jne 0x498a97
xor eax, eax
pop edi
pop esi
pop ebx
mov ecx, dword [esp + 0x470]
xor ecx, esp
call fcn.004338df
mov esp, ebp
pop ebp
ret
lea eax, [esp + 0x48]
push eax
push esi
call fcn.00508b17
add esp, 8
test eax, eax
jl 0x498a80
mov eax, 8
call fcn.0043b980
fldz
fstp qword [esp]
lea ecx, [esp + 0x50]
push 0x30
push ecx
call fcn.004988c0
mov ebx, dword [ebp + 0xc]
add esp, 0x10
test ebx, ebx
je 0x498a80
push 0x523c84
push esi
call fcn.0043a4cc
add esp, 8
mov dword [esp + 0x40], eax
test eax, eax
je 0x498b71
jmp 0x498af4
mov eax, dword [esp + 0x40]
test ebx, ebx
jle 0x498b02
cmp ebx, 0x400
mov esi, ebx
jl 0x498b07
mov esi, 0x400
push eax
push esi
lea edx, [esp + 0x80]
push 1
push edx
call fcn.0043ab5c
mov edi, eax
add esp, 0x10
mov dword [esp + 0x44], edi
test edi, edi
jle 0x498b55
fild dword [esp + 0x44]
mov eax, 8
call fcn.0043b980
lea eax, [esp + 0x80]
fstp qword [esp]
push esi
push eax
call fcn.004988c0
add dword [esp + 0x4c], edi
add esp, 0x10
test ebx, ebx
jle 0x498af0
sub ebx, esi
test ebx, ebx
jg 0x498af0
mov ecx, dword [esp + 0x40]
push ecx
call fcn.00434ba2
lea edx, [esp + 0x7c]
push 0x400
push edx
call fcn.00509990
add esp, 0xc
mov ecx, dword [esp + 0x47c]
mov eax, dword [esp + 0x3c]
pop edi
pop esi
pop ebx
xor ecx, esp
call fcn.004338df
mov esp, ebp
pop ebp
ret

Function at 0x4a4e40
Capabilities:
Hash data with md5

Disassembly:
push esi
mov esi, dword [esp + 8]
push 0x5c
push 0
push esi
call fcn.00437ec0
add esp, 0xc
mov dword [esi], 0x67452301
mov dword [esi + 4], 0xefcdab89
mov dword [esi + 8], 0x98badcfe
mov dword [esi + 0xc], 0x10325476
mov eax, 1
pop esi
ret
Function at 0x4a5b60
Capabilities:
Access the windows event log

Disassembly:
mov eax, 0x108
call fcn.0043b980
mov eax, dword [0x574674]
xor eax, esp
mov dword [esp + 0x104], eax
push 0xfffffffffffffff4
call dword [sym.imp.KERNEL32.dll_GetStdHandle]
test eax, eax
je 0x4a5bc5
push eax
call dword [sym.imp.KERNEL32.dll_GetFileType]
test eax, eax
je 0x4a5bc5
mov ecx, dword [esp + 0x10c]
lea eax, [esp + 0x110]
push eax
push ecx
call fcn.0043fcda
add eax, 0x40
push eax
call fcn.00449654
add esp, 0xc
mov ecx, dword [esp + 0x104]
xor ecx, esp
call fcn.004338df
add esp, 0x108
ret
mov eax, dword [esp + 0x10c]
lea edx, [esp + 0x110]
push edx
push eax
lea ecx, [esp + 0xc]
push 0xff
push ecx
call fcn.00508efa
add esp, 0x10
mov byte [esp + 0x103], 0
call dword [sym.imp.KERNEL32.dll_GetVersion]
cmp eax, 0x80000000
jae 0x4a5c54
call fcn.004a5a20
test eax, eax
jle 0x4a5c54
push esi
push str.OPENSSL
push 0
call dword [sym.imp.ADVAPI32.dll_RegisterEventSourceA]
push 0
mov esi, eax
lea eax, [esp + 8]
push eax
push 0
push 1
push 0
push 0
push 0
push 1
lea edx, [esp + 0x28]
push esi
mov dword [esp + 0x28], edx
call dword [sym.imp.ADVAPI32.dll_ReportEventA]
push esi
call dword [sym.imp.ADVAPI32.dll_DeregisterEventSource]
pop esi
mov ecx, dword [esp + 0x104]
xor ecx, esp
call fcn.004338df
add esp, 0x108
ret
push 0x10
push str.OpenSSL:_FATAL
lea ecx, [esp + 0xc]
push ecx
push 0
call dword [sym.imp.USER32.dll_MessageBoxA]
mov ecx, dword [esp + 0x104]
xor ecx, esp
call fcn.004338df
add esp, 0x108
ret

Function at 0x4a5cb0
Capabilities:
Encode data using xor

Disassembly:
push edi
mov edi, dword [esp + 0x10]
xor cl, cl
test edi, edi
jbe 0x4a5cd4
mov eax, dword [esp + 8]
push esi
mov esi, dword [esp + 0x10]
sub esi, eax
mov dl, byte [esi + eax]
xor dl, byte [eax]
inc eax
or cl, dl
sub edi, 1
jne 0x4a5cc6
pop esi
movzx eax, cl
pop edi
ret

Function at 0x4a60c0
Capabilities:
Encode data using xor

Disassembly:
mov edx, dword [esp + 4]
push esi
xor esi, esi
test edx, edx
je 0x4a6107
mov al, byte [edx]
test al, al
je 0x4a6107
push edi
mov edi, 0x100
movsx eax, al
or eax, edi
mov ecx, eax
shr ecx, 2
xor ecx, eax
and ecx, 0xf
add edi, 0x100
rol esi, cl
mov ecx, eax
imul ecx, eax
mov al, byte [edx + 1]
inc edx
xor esi, ecx
test al, al
jne 0x4a60d7
mov eax, esi
shr eax, 0x10
pop edi
xor eax, esi
pop esi
ret
xor eax, eax
pop esi
ret
Function at 0x4aaf60
Capabilities:
Check if file exists

Disassembly:
push ebp
mov ebp, esp
mov eax, 0x24
call fcn.0043b980
mov eax, dword [0x574674]
xor eax, ebp
mov dword [ebp - 4], eax
mov eax, dword [ebp + 0xc]
push ebx
push esi
mov esi, dword [ebp + 8]
mov dword [ebp - 0x1c], eax
mov eax, esi
push edi
mov dword [ebp - 0x18], esi
lea ecx, [eax + 1]
jmp 0x4aaf90
mov dl, byte [eax]
inc eax
test dl, dl
jne 0x4aaf90
mov ebx, dword [sym.imp.KERNEL32.dll_MultiByteToWideChar]
push 0
push 0
sub eax, ecx
lea edi, [eax + 1]
push edi
push esi
push 8
push 0xfde9
mov dword [ebp - 0x20], 8
call ebx
mov esi, eax
test esi, esi
jg 0x4ab008
call dword [sym.imp.KERNEL32.dll_GetLastError]
cmp eax, 0x3ec
jne 0x4aafea
mov ecx, dword [ebp - 0x18]
push 0
push 0
push edi
push ecx
push 0
push 0xfde9
mov dword [ebp - 0x20], 0
call ebx
mov esi, eax
test esi, esi
jg 0x4ab008
call dword [sym.imp.KERNEL32.dll_GetLastError]
cmp eax, 0x459
jne 0x4ab09a
mov edx, dword [ebp - 0x1c]
mov eax, dword [ebp - 0x18]
push edx
push eax
jmp 0x4ab088
lea eax, [esi + esi]
call fcn.0043c260
mov ecx, dword [ebp - 0x18]
mov edx, dword [ebp - 0x20]
mov eax, esp
push esi
push eax
push edi
push ecx
push edx
push 0xfde9
mov dword [ebp - 0x24], eax
call ebx
test eax, eax
je 0x4ab09a
mov esi, dword [ebp - 0x1c]
mov eax, esi
lea edx, [eax + 1]
mov cl, byte [eax]
inc eax
test cl, cl
jne 0x4ab033
push 8
sub eax, edx
lea ecx, [ebp - 0x14]
push ecx
inc eax
push eax
push esi
push 0
push 0xfde9
call ebx
test eax, eax
je 0x4ab09a
mov eax, dword [ebp - 0x24]
lea edx, [ebp - 0x14]
push edx
push eax
call fcn.0043493c
mov esi, eax
add esp, 8
test esi, esi
jne 0x4ab13e
call fcn.0043b566
cmp dword [eax], 2
je 0x4ab080
call fcn.0043b566
cmp dword [eax], 9
jne 0x4ab092
mov ecx, dword [ebp - 0x1c]
mov edx, dword [ebp - 0x18]
push ecx
push edx
call fcn.0043a4cc
mov esi, eax
add esp, 8
test esi, esi
jne 0x4ab13e
push 0xa9
push str..crypto_bio_bss_file.c
call dword [sym.imp.KERNEL32.dll_GetLastError]
push eax
push 1
push 2
call fcn.0049dc70
mov eax, dword [ebp - 0x1c]
mov ecx, dword [ebp - 0x18]
push 0x532d00
push eax
push 0x5491cc
push ecx
push str.fopen_
push 5
call fcn.0049df70
add esp, 0x2c
call fcn.0043b566
cmp dword [eax], 2
jne 0x4ab110
push 0xac
push str..crypto_bio_bss_file.c
push 0x80
push 0x6d
push 0x20
call fcn.0049dc70
add esp, 0x14
xor eax, eax
lea esp, [ebp - 0x30]
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.004338df
mov esp, ebp
pop ebp
ret
push 0xae
push str..crypto_bio_bss_file.c
push 2
push 0x6d
push 0x20
call fcn.0049dc70
add esp, 0x14
xor eax, eax
lea esp, [ebp - 0x30]
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.004338df
mov esp, ebp
pop ebp
ret
push 0x578d94
call fcn.00499aa0
mov edi, eax
add esp, 4
test edi, edi
jne 0x4ab170
push esi
call fcn.00434ba2
add esp, 4
xor eax, eax
lea esp, [ebp - 0x30]
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.004338df
mov esp, ebp
pop ebp
ret
push 0
push edi
call fcn.004994d0
push esi
push 1
push 0x6a
push edi
call fcn.00499830
add esp, 0x18
mov eax, edi
lea esp, [ebp - 0x30]
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.004338df
mov esp, ebp
pop ebp
ret
Function at 0x4d51a0
Capabilities:
Encode data using base64

Disassembly:
mov ecx, dword [esp + 4]
push ebp
push edi
mov edi, dword [esp + 0x14]
xor ebp, ebp
test edi, edi
jle 0x4d5283
push esi
mov esi, dword [esp + 0x14]
lea esp, [esp]
cmp edi, 3
movzx edx, byte [esi]
jl 0x4d521e
movzx eax, byte [esi + 1]
shl edx, 8
or edx, eax
movzx eax, byte [esi + 2]
shl edx, 8
or edx, eax
mov eax, edx
shr eax, 0x12
and eax, 0x3f
movzx eax, byte [eax + str.ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789_]
mov byte [ecx], al
mov eax, edx
shr eax, 0xc
and eax, 0x3f
movzx eax, byte [eax + str.ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789_]
mov byte [ecx + 1], al
inc ecx
mov eax, edx
shr eax, 6
and eax, 0x3f
movzx eax, byte [eax + str.ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789_]
inc ecx
mov byte [ecx], al
inc ecx
and edx, 0x3f
mov dl, byte [edx + str.ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789_]
mov byte [ecx], dl
jmp 0x4d5270
shl edx, 0x10
cmp edi, 2
jne 0x4d522f
movzx eax, byte [esi + 1]
shl eax, 8
or edx, eax
mov eax, edx
shr eax, 0x12
and eax, 0x3f
movzx eax, byte [eax + str.ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789_]
mov byte [ecx], al
mov eax, edx
shr eax, 0xc
and eax, 0x3f
movzx eax, byte [eax + str.ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789_]
inc ecx
mov byte [ecx], al
inc ecx
cmp edi, 1
jne 0x4d525d
lea edx, [edi + 0x3c]
jmp 0x4d526a
shr edx, 6
and edx, 0x3f
movzx edx, byte [edx + str.ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789_]
mov byte [ecx], dl
inc ecx
mov byte [ecx], 0x3d
sub edi, 3
inc ecx
add ebp, 4
add esi, 3
test edi, edi
jg 0x4d51c0
pop esi
pop edi
mov eax, ebp
mov byte [ecx], 0
pop ebp
ret
Function at 0x4e9d00
Capabilities:
Encode data using xor

Disassembly:
mov eax, dword [esp + 8]
mov ecx, dword [eax + 4]
push ebx
push esi
push edi
mov edi, dword [esp + 0x18]
cmp ecx, dword [edi + 4]
jge 0x4e9d19
mov esi, edi
mov edi, eax
jmp 0x4e9d1b
mov esi, eax
mov eax, dword [esi + 4]
mov ebx, dword [esp + 0x10]
cmp eax, dword [ebx + 8]
jg 0x4e9d2b
mov eax, ebx
jmp 0x4e9d35
push eax
push ebx
call fcn.004a27e0
add esp, 8
test eax, eax
jne 0x4e9d3d
pop edi
pop esi
pop ebx
ret
xor eax, eax
cmp dword [edi + 4], eax
jle 0x4e9d59
mov edx, dword [esi]
mov ecx, dword [edi]
mov edx, dword [edx + eax*4]
xor edx, dword [ecx + eax*4]
mov ecx, dword [ebx]
mov dword [ecx + eax*4], edx
inc eax
cmp eax, dword [edi + 4]
jl 0x4e9d44
cmp eax, dword [esi + 4]
jge 0x4e9d70
mov edi, edi
mov edx, dword [esi]
mov edx, dword [edx + eax*4]
mov ecx, dword [ebx]
mov dword [ecx + eax*4], edx
inc eax
cmp eax, dword [esi + 4]
jl 0x4e9d60
mov eax, dword [esi + 4]
mov dword [ebx + 4], eax
test eax, eax
jle 0x4e9d91
mov ecx, dword [ebx]
lea ecx, [ecx + eax*4 - 4]
mov edx, dword [ecx]
sub ecx, 4
test edx, edx
jne 0x4e9d8e
dec eax
test eax, eax
jg 0x4e9d80
mov dword [ebx + 4], eax
pop edi
pop esi
mov eax, 1
pop ebx
ret
Function at 0x4f3997
Capabilities:
Encode data using add xor sub operations
Encode data using xor

Disassembly:
mov eax, 0xa0
call fcn.0043b980
mov eax, dword [0x574674]
xor eax, esp
mov dword [esp + 0x9c], eax
mov eax, dword [esp + 0xa8]
push ebp
mov ebp, dword [esp + 0xa8]
push esi
mov esi, ecx
test eax, eax
jbe 0x4f3b04
push ebx
dec eax
push edi
lea edi, [ebp + 0xc]
shr eax, 3
add ebp, 0x14
inc eax
mov dword [esp + 0x18], eax
movzx ebx, byte [esi]
movzx eax, byte [esi + 1]
inc esi
movzx ecx, byte [esi + 1]
inc esi
movzx edx, byte [esi + 1]
shl eax, 8
or ebx, eax
inc esi
movzx eax, byte [esi + 1]
inc esi
shl ecx, 0x10
or ebx, ecx
movzx ecx, byte [esi + 1]
shl edx, 0x18
inc esi
or ebx, edx
movzx edx, byte [esi + 1]
inc esi
shl ecx, 8
or eax, ecx
movzx ecx, byte [esi + 1]
inc esi
shl edx, 0x10
or eax, edx
mov dl, byte [edi]
shl ecx, 0x18
or eax, ecx
mov dword [esp + 0x10], eax
mov dword [esp + 0x20], eax
mov dword [esp + 0x28], eax
mov al, byte [ebp]
and dl, 0xdf
and al, 0xbf
or dl, 0x40
or al, 0x20
push edi
mov dword [esp + 0x20], ebx
mov dword [esp + 0x28], ebx
inc esi
mov byte [edi], dl
mov byte [ebp], al
call fcn.004a4660
lea ecx, [esp + 0x30]
push ecx
push edi
call fcn.004a4760
push 1
lea edx, [esp + 0x3c]
push edx
lea eax, [esp + 0x38]
push eax
call fcn.0050af00
push ebp
call fcn.004a4660
lea ecx, [esp + 0x48]
push ecx
push ebp
call fcn.004a4760
push 1
lea edx, [esp + 0x54]
push edx
lea eax, [esp + 0x48]
push eax
call fcn.0050af00
mov eax, dword [esp + 0x50]
xor eax, dword [esp + 0x40]
mov ecx, dword [esp + 0x4c]
mov edx, dword [esp + 0x58]
xor dword [esp + 0x40], edx
xor ecx, ebx
xor ebx, dword [esp + 0x54]
mov dword [esp + 0x44], eax
mov eax, edi
mov byte [eax], bl
mov edx, ebx
inc eax
shr edx, 8
add esp, 0x30
mov byte [eax], dl
inc eax
inc eax
mov edx, ebx
shr edx, 0x10
mov byte [eax - 1], dl
mov edx, dword [esp + 0x14]
inc eax
shr ebx, 0x18
mov byte [eax - 1], bl
mov byte [eax], dl
mov ebx, edx
inc eax
inc eax
shr ebx, 8
mov byte [eax - 1], bl
mov ebx, edx
shr edx, 0x18
shr ebx, 0x10
mov byte [eax], bl
mov byte [eax + 1], dl
mov edx, ecx
shr edx, 8
mov eax, ebp
mov byte [eax], cl
mov byte [eax + 1], dl
inc eax
inc eax
mov edx, ecx
shr edx, 0x10
mov byte [eax], dl
inc eax
shr ecx, 0x18
mov byte [eax], cl
mov ecx, dword [esp + 0x10]
inc eax
mov byte [eax], cl
mov edx, ecx
shr edx, 8
inc eax
mov byte [eax], dl
mov edx, ecx
inc eax
shr edx, 0x10
shr ecx, 0x18
sub dword [esp + 0x18], 1
mov byte [eax], dl
mov byte [eax + 1], cl
jne 0x4f39b3
pop edi
pop ebx
mov ecx, dword [esp + 0xa4]
pop esi
pop ebp
xor ecx, esp
call fcn.004338df
add esp, 0xa0
ret
Function at 0x503f10
Capabilities:
Encode data using xor
Hash data with crc32

Disassembly:
push esi
push edi
xor esi, esi
mov edx, 0x587c20
mov eax, esi
mov ecx, 8
mov edi, eax
and edi, 1
dec edi
not edi
and edi, 0xedb88320
shr eax, 1
xor eax, edi
dec ecx
jne 0x503f20
mov dword [edx], eax
add edx, 4
inc esi
cmp edx, 0x588020
jl 0x503f19
cmp esi, 0x800
jae 0x503f7a
lea ecx, [esi*4 + 0x587c20]
mov eax, dword [ecx - 0x400]
add ecx, 4
mov edx, eax
and edx, 0xff
shr eax, 8
mov edx, dword [edx*4 + 0x587c20]
xor edx, eax
cmp ecx, 0x589c20
mov dword [ecx - 4], edx
jl 0x503f52
mov dword [0x583a80], fcn.00504a20
call fcn.00504c00
pop edi
pop esi
test eax, eax
jne 0x503f99
mov dword [0x583a80], 0x504ad0
ret
Function at 0x5075fe
Capabilities:
Check os version

Disassembly:
push ebp
lea ebp, [esp - 0x78]
sub esp, 0x98
mov eax, dword [0x574674]
xor eax, ebp
mov dword [ebp + 0x74], eax
push esi
mov esi, ecx
call fcn.00507593
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 fcn.00437ec0
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 0x50764d
cmp dword [ebp - 0x1c], 5
jb 0x507665
jmp 0x507661
cmp dword [ebp - 0x10], 1
jne 0x507665
cmp dword [ebp - 0x1c], 4
ja 0x507661
jne 0x507665
cmp dword [ebp - 0x18], 0
jbe 0x507665
mov byte [esi + 0xc], 1
lea ecx, [esi + 0x18]
mov dword [esi + 0x10], 0x800
mov dword [esi + 0x14], 0x5662a4
call fcn.00507484
test eax, eax
jge 0x507686
mov byte [0x586a5c], 1
mov ecx, dword [ebp + 0x74]
mov eax, esi
xor ecx, ebp
pop esi
call fcn.004338df
add ebp, 0x78
leave
ret
Function at 0x40d2b3
Capabilities:
Encode data using xor

Disassembly:
imul ebp, eax, 0x8f55fded
mov ebx, 0xcc30d3f8
cmp ah, byte [edi]
add dword [eax], ebx
sti
or dl, ch
xor edi, dword [0xa36ad54f]
jns 0x40d2c6
or eax, esp
aad 0xf5
mov ebx, 0x53d2ba0
invalid
jg 0x40d27f
invalid

Function at 0x417e10
Capabilities:
Query or enumerate registry value

Disassembly:
mov al, byte [0x4c3049]
mov dl, byte [0x4c3044]
and al, dl
mov edx, dword [0x4c3038]
or al, 0xd2
sub esp, 8
mov byte [0x4c3044], al
mov eax, dword [0x4c303c]
mov ecx, eax
enter 0xffffffffffffc156, 0xffffffffffffffe1
add al, 0x23
sal dword [ebx], 1
leave
mov cl, byte [0x4c3045]
mov dword [0x4c3038], edx
adc eax, 0x4c3038
mov edx, dword [0x4c3034]
xor esi, esi
and edx, 8

Function at 0x417e33
Capabilities:
Query or enumerate registry value

Disassembly:
mov al, byte [0x4c3049]
mov dl, byte [0x4c3044]
and al, dl
mov edx, dword [0x4c3038]
or al, 0xd2
sub esp, 8
mov byte [0x4c3044], al
mov eax, dword [0x4c303c]
mov ecx, eax
enter 0xffffffffffffc156, 0xffffffffffffffe1
add al, 0x23
sal dword [ebx], 1
leave
mov cl, byte [0x4c3045]
mov dword [0x4c3038], edx
adc eax, 0x4c3038
mov edx, dword [0x4c3034]
xor esi, esi
and edx, 8

Function at 0x417e3b
Capabilities:
Query or enumerate registry value

Disassembly:
mov al, byte [0x4c3049]
mov dl, byte [0x4c3044]
and al, dl
mov edx, dword [0x4c3038]
or al, 0xd2
sub esp, 8
mov byte [0x4c3044], al
mov eax, dword [0x4c303c]
mov ecx, eax
enter 0xffffffffffffc156, 0xffffffffffffffe1
add al, 0x23
sal dword [ebx], 1
leave
mov cl, byte [0x4c3045]
mov dword [0x4c3038], edx
adc eax, 0x4c3038
mov edx, dword [0x4c3034]
xor esi, esi
and edx, 8

Function at 0x417e43
Capabilities:
Query or enumerate registry value

Disassembly:
mov al, byte [0x4c3049]
mov dl, byte [0x4c3044]
and al, dl
mov edx, dword [0x4c3038]
or al, 0xd2
sub esp, 8
mov byte [0x4c3044], al
mov eax, dword [0x4c303c]
mov ecx, eax
enter 0xffffffffffffc156, 0xffffffffffffffe1
add al, 0x23
sal dword [ebx], 1
leave
mov cl, byte [0x4c3045]
mov dword [0x4c3038], edx
adc eax, 0x4c3038
mov edx, dword [0x4c3034]
xor esi, esi
and edx, 8

Function at 0x417e53
Capabilities:
Query or enumerate registry value

Disassembly:
imul edx, ecx
or eax, edx
lea edx, [esp + 4]
push edx
push 0x20019
push esi
push str.CLSIDDB8A80A6_D8FF_11CF_9377_0AA0003B7A11InprocServer32
push SysReAllocStringLen
add byte [eax + 0x4c303ca3], al
add bh, bh
adc eax, sym.imp.ADVAPI32.dll_RegOpenKeyExA
test eax, eax
je 0x417e85
invalid
xor eax, eax
pop esi
add esp, 8
ret 4
call dword [sym.imp.WINMM.dll_timeGetTime]

Function at 0x417e9b
Capabilities:
Query or enumerate registry value

Disassembly:
mov dword [0x4c6abc], eax
lea eax, [esp + 8]
or byte [eax + 0x51], dl
push 0
push 0
push 0
add byte [edx - 0x39], dl
inc esp
and al, 0x20
add al, 1
add byte [eax], al
call dword [sym.imp.ADVAPI32.dll_RegQueryValueExA]
test eax, eax
jne 0x417ebc
mov esi, 1
mov eax, dword [esp + 4]
push eax
invalid
invalid
Function at 0x417ea3
Capabilities:
Query or enumerate registry value

Disassembly:
mov dword [0x4c6abc], eax
lea eax, [esp + 8]
or byte [eax + 0x51], dl
push 0
push 0
push 0
add byte [edx - 0x39], dl
inc esp
and al, 0x20
add al, 1
add byte [eax], al
call dword [sym.imp.ADVAPI32.dll_RegQueryValueExA]
test eax, eax
jne 0x417ebc
mov esi, 1
mov eax, dword [esp + 4]
push eax
invalid
invalid

Function at 0x4adb43
Capabilities:
Encode data using xor

Disassembly:
cmp dword [esi - 0x69], ebx
mov cl, 0x14
leave
and eax, 0x2dcf9e
push cs
fistp dword [eax + 0x4e]
dec esi
xor eax, 0x2555a99c
sti
in eax, dx
enter 0xffffffffffffc907, 0xffffffffffffffa1
sub dword [edi - 0x2a], 0x11
mov eax, 0x8686a9a7
mov ecx, 0x60e081e1
mov al, byte [0x204301b1]
inc ebx
invalid
xor al, 0x63
mov byte [ecx - 0x79], cl
inc ebx
adc al, 0x9c
add ebp, dword [esi + 0x3eae9f2d]
or ch, dl
push ds
sbb esp, dword [edx]
fldenv [edx]
add dword [ebp + 0x70], esp
mov fs, eax
lea ecx, ds:[eax + 0x61496ef]
xor al, 0x8d
pop dword [eax + 0x2f]
fld xword [esi + 0x45]
loope 0x4adb7c
sub eax, 0xa3eae9f
ljmp 0x122
scasd eax, dword es:[edi]
xchg ebp, eax
fisttp word [edx - 0x31]
mov ebp, 0x6eb6d6ca
sbb al, 0xfa
js 0x4adb51
out 0xfb, eax
add ecx, ebp
hlt

Function at 0x4bb581
Capabilities:
Write file on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x1a4
mov edx, dword [ebp + 8]
xor ecx, ecx
mov eax, 0x4c3378
cmp edx, dword [eax]
je 0x4bb5a3
add eax, 8
inc ecx
cmp eax, 0x4c3408
jl 0x4bb594
push esi
mov esi, ecx
shl esi, 3
cmp edx, dword [esi + 0x4c3378]
jne 0x4bb6d1
mov eax, dword [0x4c7d00]
cmp eax, 1
je 0x4bb6ab
test eax, eax
jne 0x4bb5d4
cmp dword [0x4c32a0], 1
je 0x4bb6ab
cmp edx, 0xfc
je 0x4bb6d1
lea eax, [ebp - 0x1a4]
push 0x104
push eax
push 0
call dword [sym.imp.KERNEL32.dll_GetModuleFileNameA]
test eax, eax
jne 0x4bb60b
lea eax, [ebp - 0x1a4]
push 0x4c09b8
push eax
call fcn.004bbf60
pop ecx
pop ecx
lea eax, [ebp - 0x1a4]
push edi
push eax
lea edi, [ebp - 0x1a4]
call fcn.004bc3f0
inc eax
pop ecx
cmp eax, 0x3c
jbe 0x4bb64e
lea eax, [ebp - 0x1a4]
push eax
call fcn.004bc3f0
mov edi, eax
lea eax, [ebp - 0x1a4]
sub eax, 0x3b
push 3
add edi, eax
push 0x4c09b4
push edi
call fcn.004be2c0
add esp, 0x10
lea eax, [ebp - 0xa0]
push 0x4c0998
push eax
call fcn.004bbf60
lea eax, [ebp - 0xa0]
push edi
push eax
call fcn.004bbf70
lea eax, [ebp - 0xa0]
push 0x4c0994
push eax
call fcn.004bbf70
push dword [esi + 0x4c337c]
lea eax, [ebp - 0xa0]
push eax
call fcn.004bbf70
push 0x12010
lea eax, [ebp - 0xa0]
push 0x4c096c
push eax
call fcn.004be234
add esp, 0x2c
pop edi
jmp 0x4bb6d1
lea eax, [ebp + 8]
lea esi, [esi + 0x4c337c]
push 0
push eax
push dword [esi]
call fcn.004bc3f0
pop ecx
push eax
push dword [esi]
push 0xfffffffffffffff4
call dword [sym.imp.KERNEL32.dll_GetStdHandle]
push eax
call dword [sym.imp.KERNEL32.dll_WriteFile]
pop esi
leave
ret
Function at 0x44b1f0
Capabilities:
Enumerate files on windows

Disassembly:
push 0xffffffffffffffff
push 0x4aa12b
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x180
push ebx
push ebp
mov ebp, ecx
lea ecx, [esp + 8]
lea eax, [ebp + 0x40]
push eax
call fcn.0049ea7f
mov ecx, dword [esp + 8]
mov dword [esp + 0x190], 0
mov eax, dword [ecx - 8]
test eax, eax
je 0x44b272
lea edx, [esp + 0x10]
push 1
push edx
lea ecx, [esp + 0x10]
call fcn.0049c8d7
mov eax, dword [eax]
push 0x4d1210
push eax
call fcn.0048ee44
add esp, 8
lea ecx, [esp + 0x10]
test eax, eax
setne bl
call fcn.0049ed0a
test bl, bl
je 0x44b272
push 0x4d1210
lea ecx, [esp + 0xc]
call fcn.0049f09a
push 0x4d4d58
lea ecx, [esp + 0xc]
call fcn.0049f09a
mov ecx, dword [esp + 8]
lea eax, [esp + 0x48]
push eax
push ecx
call dword [sym.imp.KERNEL32.dll_FindFirstFileA]
cmp eax, 0xffffffff
mov dword [esp + 0xc], eax
jne 0x44b2ae
lea ecx, [esp + 8]
mov dword [esp + 0x190], eax
call fcn.0049ed0a
jmp 0x44b379
push esi
mov esi, dword [esp + 0x19c]
push edi
mov edi, dword [sym.imp.USER32.dll_SendMessageA]
mov ebx, 0x23
test byte [esp + 0x50], 0x10
je 0x44b332
lea edx, [esp + 0x7c]
push 0x4d4d54
push edx
call fcn.0048ee44
add esp, 8
test eax, eax
je 0x44b332
lea eax, [esp + 0x7c]
push 0x4d4d50
push eax
call fcn.0048ee44
add esp, 8
test eax, eax
je 0x44b332
mov eax, dword [ebp + 0x1c]
lea edx, [esp + 0x1c]
push edx
push 0
lea ecx, [esp + 0x84]
push 0x1100
push eax
mov dword [esp + 0x2c], esi
mov dword [esp + 0x30], 0xffff0003
mov dword [esp + 0x4c], 0
mov dword [esp + 0x50], 1
mov dword [esp + 0x44], ecx
mov dword [esp + 0x34], ebx
call edi
mov edx, dword [esp + 0x14]
lea ecx, [esp + 0x50]
push ecx
push edx
call dword [sym.imp.KERNEL32.dll_FindNextFileA]
test eax, eax
jne 0x44b2c2
mov eax, dword [esp + 0x14]
push eax
call dword [sym.imp.KERNEL32.dll_FindClose]
mov ecx, dword [ebp + 0x1c]
push esi
push 2
push 0x1102
push ecx
call edi
lea ecx, [esp + 0x10]
mov dword [esp + 0x198], 0xffffffff
call fcn.0049ed0a
pop edi
pop esi
mov ecx, dword [esp + 0x188]
pop ebp
pop ebx
mov dword fs:[0], ecx
add esp, 0x18c
ret 4

Function at 0x44bb70
Capabilities:
Query or enumerate registry value

Disassembly:
mov ecx, dword [esp + 8]
mov edx, dword [esp + 4]
sub esp, 0x10c
lea eax, [esp]
push esi
push eax
push 1
push 0
push ecx
push edx
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExA]
mov esi, eax
test esi, esi
jne 0x44bbd2
mov edx, dword [esp + 4]
lea eax, [esp + 8]
lea ecx, [esp + 0xc]
push eax
push ecx
push esi
push edx
mov dword [esp + 0x18], 0x104
call dword [sym.imp.ADVAPI32.dll_RegQueryValueA]
mov ecx, dword [esp + 0x11c]
lea eax, [esp + 0xc]
push eax
push ecx
call dword [sym.imp.KERNEL32.dll_lstrcpyA]
mov edx, dword [esp + 4]
push edx
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
mov eax, esi
pop esi
add esp, 0x10c
ret 0xc