joyce8/EMBER2024-capa huggingface dataset:
Function at 0x4415e9
Capabilities:
Encrypt data using rc4 prga

Disassembly:
push ebp
mov ebp, esp
push 0
push 0
sub esp, 0x10
push 0
mov eax, dword [ebp + 8]
mov eax, dword [eax + 4]
push eax
push 0
push dword [0x537834]
push dword [ebp + 8]
call fcn.004360b3
mov dword [ebp - 0x18], eax
mov eax, dword [ebp + 8]
mov eax, dword [eax + 8]
mov eax, dword [eax]
mov dword [ebp - 0xc], eax
mov eax, dword [ebp - 0xc]
mov eax, dword [eax + 0xc]
xchg edx, eax
mov eax, dword [ebp + 8]
mov eax, dword [eax + 4]
xchg edx, eax
xchg edx, eax
shl eax, 4
add eax, edx
mov dword [ebp - 0x10], eax
mov eax, dword [ebp - 0x10]
mov dword [ebp - 0x14], eax
jmp 0x44168e
mov eax, dword [ebp - 0x10]
mov eax, dword [eax]
and eax, 0xff
cmp eax, 3
je 0x441683
mov eax, dword [ebp - 0x10]
mov edx, dword [ebp - 0x14]
cmp eax, edx
sete al
xor ah, ah
cwde
xor al, 1
cmp eax, 0
je 0x441678
push dword [ebp - 0x14]
push dword [ebp - 0x10]
call fcn.0042bf0d
mov eax, dword [ebp - 0x14]
add eax, 0x10
mov dword [ebp - 0x14], eax
mov eax, dword [ebp - 0x10]
add eax, 0x10
mov dword [ebp - 0x10], eax
mov eax, dword [ebp - 0xc]
mov eax, dword [eax + 0x10]
mov edx, eax
mov eax, dword [ebp - 0x10]
cmp eax, edx
jb 0x441645
mov eax, dword [ebp - 0x14]
xchg edx, eax
mov eax, dword [ebp - 0xc]
mov dword [eax + 0x10], edx
mov eax, dword [ebp - 0x18]
cmp eax, 0
je 0x4416d3
push 0
mov eax, dword [ebp + 8]
mov eax, dword [eax + 4]
push eax
push 0
push dword [0x537838]
push dword [ebp + 8]
call fcn.004360b3
mov eax, dword [ebp + 8]
leave
ret 0x1c

Function at 0x4441d1
Capabilities:
Terminate process

Disassembly:
push ebp
mov ebp, esp
push 0
push 0
sub esp, 4
mov eax, dword [ebp + 0x10]
cmp eax, 0
jne 0x4441ec
call fcn.00487685
jmp 0x4441ef
mov eax, dword [ebp + 0x10]
mov dword [ebp - 0xc], eax
mov eax, 2
xchg edx, eax
mov eax, dword [ebp - 0xc]
mov dword [eax], edx
mov eax, 0
xchg edx, eax
mov eax, dword [ebp - 0xc]
mov dword [eax + 4], edx
mov eax, 0
xchg edx, eax
mov eax, dword [ebp - 0xc]
mov dword [eax + 0xc], edx
mov eax, dword [ebp + 0x14]
cmp eax, 0
je 0x444250
cmp eax, 0xffffffff
je 0x444268
push 0
push str._Loading_Error:_input_encoding_unsupported
push 6
push 0xc
lea esi, [esp + 4]
push esi
push 1
call fcn.004219a8
push 0
call dword [sym.imp.MSVCRT.DLL_exit]
add esp, 4
jmp 0x444283
push dword [ebp + 0xc]
push dword [ebp + 8]
call fcn.0042eeb5
mov edx, eax
mov eax, dword [ebp - 0xc]
mov dword [eax + 8], edx
jmp 0x444283
xor eax, eax
push eax
push 0
push dword [ebp + 0xc]
push dword [ebp + 8]
call fcn.0042f035
mov edx, eax
mov eax, dword [ebp - 0xc]
mov dword [eax + 8], edx
mov eax, 7
xchg edx, eax
mov eax, dword [ebp - 0xc]
mov dword [eax], edx
mov eax, dword [ebp - 0xc]
leave
ret 0x10
Function at 0x44e781
Capabilities:
Encrypt data using rc4 prga

Disassembly:
push ebp
mov ebp, esp
push 0
push 0
sub esp, 0x1c
mov eax, dword [ebp + 8]
mov eax, dword [eax]
mov dword [ebp - 0x18], eax
mov eax, dword [ebp - 0x18]
mov eax, dword [eax + 0xc]
mov dword [ebp - 0xc], eax
mov eax, dword [ebp - 0x18]
mov eax, dword [eax + 0x10]
mov dword [ebp - 0x10], eax
mov eax, 0
mov dword [ebp - 0x1c], 0
mov dword [ebp - 0x24], 0
jmp 0x44e898
mov eax, dword [ebp - 0xc]
mov eax, dword [eax]
and eax, 0xff
cmp eax, 0xf
je 0x44e7fe
cmp eax, 0x11
je 0x44e80e
cmp eax, 0x12
je 0x44e80e
cmp eax, 0x13
je 0x44e82a
cmp eax, 0x10
je 0x44e888
mov eax, 0
jmp 0x44e88d
mov dword [ebp - 0x24], 1
mov eax, dword [ebp - 0x1c]
inc eax
mov dword [ebp - 0x1c], eax
jmp 0x44e88d
mov eax, dword [ebp - 0x24]
xor al, 1
cmp eax, 0
je 0x44e821
xor eax, eax
jmp 0x44e8b4
mov eax, dword [ebp - 0x1c]
inc eax
mov dword [ebp - 0x1c], eax
jmp 0x44e88d
mov eax, dword [ebp - 0xc]
mov dword [ebp - 0x14], eax
mov eax, dword [ebp - 0x14]
mov eax, dword [eax + 8]
push eax
call fcn.0044b276
mov dword [ebp - 0x20], eax
mov eax, dword [0x537914]
mov eax, dword [eax + 8]
mov edx, eax
mov eax, dword [ebp - 0x20]
cmp eax, edx
je 0x44e86e
mov eax, dword [0x537918]
mov eax, dword [eax + 8]
mov edx, eax
mov eax, dword [ebp - 0x20]
cmp eax, edx
je 0x44e86e
xor eax, eax
jmp 0x44e871
xor eax, eax
inc eax
cmp eax, 0
je 0x44e87f
jmp 0x44e8a6
xor eax, eax
jmp 0x44e8b4
jmp 0x44e8a6
mov eax, dword [ebp - 0xc]
add eax, 0x10
mov dword [ebp - 0xc], eax
mov eax, dword [ebp - 0xc]
mov edx, dword [ebp - 0x10]
cmp eax, edx
jb 0x44e7c3
mov eax, dword [ebp - 0x1c]
cmp eax, 2
sete al
xor ah, ah
cwde
leave
ret 4
Function at 0x455cbe
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
push 0
push 0
sub esp, 0x3c
mov eax, dword [0x53dcbc]
mov dword [ebp - 0xc], eax
mov eax, dword [ebp + 8]
cmp eax, 8
jne 0x455ce2
mov eax, dword [ebp - 0xc]
jmp 0x456030
mov eax, dword [ebp - 0xc]
add eax, 0x10
mov dword [ebp - 0x10], eax
mov eax, dword [ebp - 0x10]
mov eax, dword [eax]
and eax, 0xff
cmp eax, 0x1e
je 0x455d39
mov eax, dword [ebp - 0x10]
mov eax, dword [eax]
and eax, 0xff
push eax
call fcn.00439a3e
push eax
push 0xc
push dword [0x547454]
call fcn.00452889
push eax
push 3
push dword [0x547444]
call fcn.00452889
push eax
push 0xc
lea esi, [esp + 4]
push esi
push 3
call fcn.0042c0ce
mov eax, dword [ebp - 0xc]
mov eax, dword [eax + 8]
mov eax, dword [eax]
mov dword [ebp - 0x14], eax
mov eax, dword [ebp - 0x10]
mov eax, dword [eax + 8]
mov eax, dword [eax]
mov dword [ebp - 0x18], eax
mov eax, dword [ebp - 0x14]
mov eax, dword [eax + 0x10]
xchg edx, eax
mov eax, dword [ebp - 0x14]
mov eax, dword [eax + 0xc]
xchg edx, eax
sub eax, edx
mov dword [ebp - 0x34], eax
mov eax, dword [ebp - 0x18]
mov eax, dword [eax + 0x10]
xchg edx, eax
mov eax, dword [ebp - 0x18]
mov eax, dword [eax + 0xc]
xchg edx, eax
sub eax, edx
mov dword [ebp - 0x38], eax
mov eax, dword [ebp - 0x34]
mov dword [ebp - 0x3c], eax
mov eax, dword [ebp - 0x38]
mov dword [ebp - 0x40], eax
mov eax, dword [ebp - 0x3c]
mov edx, dword [ebp - 0x40]
cmp eax, edx
jle 0x455daf
mov eax, dword [ebp - 0x3c]
mov dword [ebp - 0x30], eax
mov eax, dword [ebp - 0x40]
mov dword [ebp - 0x3c], eax
mov eax, dword [ebp - 0x30]
mov dword [ebp - 0x40], eax
mov eax, dword [ebp - 0x14]
mov eax, dword [eax]
and eax, 0x80000
push eax
mov eax, dword [ebp - 0x18]
mov eax, dword [eax]
and eax, 0x80000
pop edx
xchg edx, eax
cmp eax, edx
sete al
xor ah, ah
cwde
mov dword [ebp - 0x44], eax
push 0
push dword [ebp - 0x40]
call fcn.0042a564
mov dword [ebp - 0x20], eax
mov eax, dword [ebp - 0x20]
mov eax, dword [eax]
mov dword [ebp - 0x1c], eax
mov eax, dword [ebp - 0x1c]
mov eax, dword [eax + 0xc]
mov dword [ebp - 0x24], eax
mov eax, dword [ebp - 0x44]
xor al, 1
cmp eax, 0
je 0x455e0f
mov eax, dword [ebp - 0x1c]
mov eax, dword [eax]
or eax, 0x80000
mov edx, eax
mov eax, dword [ebp - 0x1c]
mov dword [eax], edx
mov eax, dword [ebp - 0x14]
mov eax, dword [eax + 0xc]
mov dword [ebp - 0x28], eax
mov eax, dword [ebp - 0x18]
mov eax, dword [eax + 0xc]
mov dword [ebp - 0x2c], eax
mov eax, 0
mov dword [ebp - 0x30], 0
jmp 0x455edc
Function at 0x461ae9
Capabilities:
Encrypt data using rc4 prga

Disassembly:
push ebp
mov ebp, esp
push 0
push 0
sub esp, 0x10
mov eax, dword [ebp + 8]
add eax, 4
mov dword [ebp - 0x10], eax
mov eax, dword [ebp + 8]
mov eax, dword [eax]
sar eax, 0x13
and eax, 0xf
mov dword [ebp - 0x18], eax
mov eax, 0
mov dword [ebp - 0x14], 0
mov eax, dword [ebp - 0x14]
inc eax
mov dword [ebp - 0x14], eax
and eax, 0xff
mov eax, dword [ebp - 0x10]
mov edi, dword [ebp - 0x14]
dec edi
mov al, byte [eax + edi]
and eax, 0xff
push eax
call fcn.004499b4
mov dword [ebp - 0xc], eax
push dword [ebp - 0xc]
push dword [ebp + 0xc]
call fcn.00444136
mov eax, dword [ebp - 0x14]
mov edx, dword [ebp - 0x18]
cmp eax, edx
sete al
xor ah, ah
cwde
xor al, 1
cmp eax, 0
je 0x461b80
mov eax, dword [ebp + 0x14]
dec eax
mov dword [ebp + 0x14], eax
mov al, 0x2e
and eax, 0xff
push eax
mov eax, dword [ebp + 0xc]
mov eax, dword [eax + 8]
mov eax, dword [eax]
push eax
call fcn.00442c16
push dword [ebp - 0xc]
call dword [sym.imp.MSVCRT.DLL_strlen]
add esp, 4
mov edx, eax
mov eax, dword [ebp + 0x14]
sub eax, edx
mov dword [ebp + 0x14], eax
mov eax, dword [ebp - 0x14]
mov edx, dword [ebp - 0x18]
cmp eax, edx
jne 0x461b1a
mov eax, dword [ebp + 0x14]
leave
ret 0x10

Function at 0x48537e
Capabilities:
Hash data with crc32

Disassembly:
push ebp
mov ebp, esp
push 0
push 0
sub esp, 0xc
mov eax, 1
mov dword [ebp - 0x10], 1
mov eax, 0x100
shl eax, 2
push eax
call dword [sym.imp.MSVCRT.DLL_malloc]
add esp, 4
mov dword [0x53dc98], eax
mov eax, dword [ebp - 0x10]
dec eax
mov dword [ebp - 0xc], eax
mov eax, 0
mov dword [ebp - 0x14], 0
mov eax, dword [ebp - 0xc]
and eax, 1
mov edx, eax
mov eax, 0
cmp eax, edx
jne 0x4853d9
mov eax, dword [ebp - 0xc]
shr eax, 1
jmp 0x4853e4
mov eax, dword [ebp - 0xc]
shr eax, 1
xor eax, 0xedb88320
mov dword [ebp - 0xc], eax
mov eax, dword [ebp - 0x14]
inc eax
mov dword [ebp - 0x14], eax
mov eax, dword [ebp - 0x14]
cmp eax, 8
jne 0x4853be
mov eax, dword [ebp - 0xc]
xchg edx, eax
mov eax, dword [0x53dc98]
mov edi, dword [ebp - 0x10]
dec edi
mov dword [eax + edi*4], edx
mov eax, dword [ebp - 0x10]
inc eax
mov dword [ebp - 0x10], eax
mov eax, dword [ebp - 0x10]
cmp eax, 0x101
jne 0x4853ab
leave
ret
Function at 0x485d8b
Capabilities:
Create new key via cryptacquirecontext

Disassembly:
push ebp
mov ebp, esp
push 0
push 0
push 0xf0000000
push 0x18
push 0
push 0
push 0x53dc9c
call dword [sym.imp.ADVAPI32.DLL_CryptAcquireContextW]
leave
ret

Function at 0x485dc7
Capabilities:
Hash data using sha1 via wincrypt
Hash data via wincrypt
Initialize hashing via wincrypt

Disassembly:
push ebp
mov ebp, esp
push 0
push 0
sub esp, 0xc
push 0x40
call dword [sym.imp.MSVCRT.DLL_malloc]
add esp, 4
mov dword [ebp - 0x10], eax
mov eax, 0
mov dword [ebp - 0xc], 0
push dword [ebp + 0x10]
call fcn.0048541b
mov dword [ebp - 0x14], eax
mov eax, dword [ebp + 0x10]
cmp eax, 2
je 0x485e56
cmp eax, 3
je 0x485e5d
cmp eax, 4
je 0x485e64
cmp eax, 5
je 0x485e6b
cmp eax, 6
je 0x485e72
push dword [ebp + 0x10]
call fcn.0044a1d8
push eax
push 0xb
push dword [0x547454]
call fcn.00452889
push eax
push 3
push dword [0x547444]
call fcn.00452889
push eax
push 0xc
lea esi, [esp + 4]
push esi
push 3
call fcn.0042c0ce
mov eax, 0
jmp 0x485e77
mov eax, 0x8003
jmp 0x485e77
mov eax, 0x8004
jmp 0x485e77
mov eax, 0x800c
jmp 0x485e77
mov eax, 0x800d
jmp 0x485e77
mov eax, 0x800e
mov dword [ebp + 0x10], eax
lea eax, [ebp - 0xc]
push eax
push 0
push 0
push dword [ebp + 0x10]
push dword [0x53dc9c]
call dword [sym.imp.ADVAPI32.DLL_CryptCreateHash]
push 0
push dword [ebp + 0xc]
push dword [ebp + 8]
push dword [ebp - 0xc]
call dword [sym.imp.ADVAPI32.DLL_CryptHashData]
push 0
lea eax, [ebp - 0x14]
push eax
push dword [ebp - 0x10]
push 2
push dword [ebp - 0xc]
call dword [sym.imp.ADVAPI32.DLL_CryptGetHashParam]
push dword [ebp - 0xc]
call dword [sym.imp.ADVAPI32.DLL_CryptDestroyHash]
mov eax, dword [ebp - 0x10]
leave
ret 0xc

Function at 0x485ec6
Capabilities:
Encode data using xor
Generate random numbers using a mersenne twister

Disassembly:
push ebp
mov ebp, esp
push 0
push 0
sub esp, 0x10
mov eax, dword [ebp + 8]
xchg edx, eax
mov eax, dword [0x53dca4]
mov dword [eax], edx
mov eax, 0
mov dword [0x53dca0], 0
mov eax, 1
mov dword [ebp - 0x10], 1
mov eax, 1
mov dword [ebp - 0x18], 1
mov eax, dword [ebp - 0x18]
inc eax
mov dword [ebp - 0x18], eax
mov eax, dword [0x53dca4]
mov edi, dword [ebp - 0x10]
dec edi
mov eax, dword [eax + edi*4]
sar eax, 0x1e
push eax
pop edx
xchg edx, eax
mov eax, dword [0x53dca4]
mov edi, dword [ebp - 0x10]
dec edi
mov eax, dword [eax + edi*4]
xchg edx, eax
xor eax, edx
push edx
mov edx, 0x6c078965
mov ecx, edx
imul ecx
pop edx
mov edx, dword [ebp - 0x10]
add eax, edx
mov edx, eax
mov eax, dword [0x53dca4]
mov edi, dword [ebp - 0x18]
dec edi
mov dword [eax + edi*4], edx
mov eax, dword [ebp - 0x10]
inc eax
mov dword [ebp - 0x10], eax
mov eax, dword [ebp - 0x18]
cmp eax, 0x270
jne 0x485f02
leave
ret 4
Function at 0x486e3b
Capabilities:
Terminate process

Disassembly:
push ebp
mov ebp, esp
push 0
push 0
sub esp, 8
mov eax, dword [0x53dccc]
mov edx, dword [0x53dcc8]
cmp eax, edx
jbe 0x486e96
call fcn.0048682e
push eax
push dword [ebp + 8]
call fcn.0045adbb
push dword [ebp + 8]
call fcn.00486ddf
mov eax, dword [0x53dcc4]
mov dword [ebp - 0xc], eax
xor eax, eax
push eax
push 0x4000000
call fcn.00486a5e
mov eax, dword [0x53dccc]
sub eax, 0x14
mov dword [0x53dccc], eax
mov eax, dword [ebp - 0xc]
mov dword [0x53dcc4], eax
mov eax, dword [0x53dccc]
mov edx, dword [0x53dcc8]
cmp eax, edx
jne 0x486ed5
mov eax, dword [0x53dccc]
mov eax, dword [eax]
mov edx, eax
mov eax, 0xf000000
and eax, edx
cmp eax, 0x4000000
je 0x486ed5
mov eax, dword [0x53dccc]
mov eax, dword [eax]
mov edx, eax
mov eax, 0xf000000
and eax, edx
cmp eax, 0x5000000
je 0x486ed5
jmp 0x486ed9
xor eax, eax
jmp 0x486edc
xor eax, eax
inc eax
cmp eax, 0
je 0x486efe
push dword [ebp + 8]
call fcn.00487644
xor eax, eax
push eax
call fcn.00476277
push 0xfffffffffffffffe
call dword [sym.imp.MSVCRT.DLL_exit]
add esp, 4
push dword [ebp + 8]
call fcn.004876f3
mov eax, 0x7fffffff
jmp 0x486f0e
leave
cmp dword [ebp - 4], eax
jb 0x486f0d
mov edx, eax
mov eax, dword [0x51502c]
mov dword [eax + 0x24], edx
mov edi, dword [ebp - 8]
cmp edi, 0
je 0x486f2a
jmp edi
pop edi
cmp edi, 0
je 0x486f32
jmp edi
leave
ret 4
Function at 0x492764
Capabilities:
Encrypt data using rc4 prga

Disassembly:
push ebp
mov ebp, esp
push 0
push 0
sub esp, 0x10
mov eax, 0x54a7e4
mov dword [ebp - 0x14], str.0000000000000000000000000000000
mov eax, dword [ebp + 0x10]
sar eax, 1
mov edx, eax
mov eax, dword [ebp + 0xc]
mov cl, dl
shl eax, cl
mov edx, eax
mov eax, dword [ebp + 8]
add eax, edx
mov dword [ebp - 0x10], eax
mov eax, dword [ebp + 0xc]
cmp eax, 0x1f
jle 0x4927b2
mov eax, dword [ebp + 0xc]
inc eax
sar eax, 2
inc eax
shl eax, 2
sub esp, eax
and esp, 0xfffffffc
mov eax, esp
mov dword [ebp - 0x14], eax
mov eax, dword [ebp - 0x14]
mov dword [ebp - 0x18], eax
push dword [ebp + 0x10]
push dword [ebp + 8]
call fcn.004429fd
mov dword [ebp - 0xc], eax
mov eax, dword [ebp - 0xc]
and edx, 0xff
cmp eax, 0x27
je 0x492807
mov eax, dword [ebp - 0xc]
and edx, 0xff
cmp eax, 0x2c
jne 0x4927f7
mov eax, 0x2e
and eax, 0xff
mov dword [ebp - 0xc], 0x2e
mov eax, dword [ebp - 0xc]
xchg edx, eax
mov eax, dword [ebp - 0x14]
mov byte [eax], dl
mov eax, dword [ebp - 0x14]
inc eax
mov dword [ebp - 0x14], eax
mov eax, dword [ebp + 8]
mov edx, dword [ebp + 0x10]
add eax, edx
mov dword [ebp + 8], eax
mov eax, dword [ebp + 8]
mov edx, dword [ebp - 0x10]
cmp eax, edx
jne 0x4927b8
mov al, 0
xchg edx, eax
mov eax, dword [ebp - 0x14]
mov byte [eax], dl
mov eax, dword [ebp - 0x18]
mov edx, dword [ebp + 0xc]
add eax, edx
push eax
push dword [ebp - 0x18]
call fcn.0048e438
xor al, 1
cmp eax, 0
je 0x49285e
mov eax, 0xffffffff
xchg edx, eax
mov eax, dword [ebp + 0x14]
mov dword [eax], edx
push 0x7ff80000
push 0
fld qword [esp]
add esp, 8
jmp 0x49286c
push dword [ebp + 0x14]
push dword [ebp + 0xc]
push dword [ebp - 0x18]
call fcn.00441fb4
leave
ret 0x10

Function at 0x492f1c
Capabilities:
Get file attributes

Disassembly:
push ebp
mov ebp, esp
push 0
push 0
push dword [ebp + 8]
call dword [sym.imp.KERNEL32.DLL_GetFileAttributesW]
mov edx, eax
mov eax, 0xffffffff
cmp eax, edx
setne al
xor ah, ah
cwde
leave
ret 4

Function at 0x492f5a
Capabilities:
Read file on windows

Disassembly:
push ebp
mov ebp, esp
push 0
push 0
sub esp, 8
mov eax, 0
mov dword [ebp - 0xc], 0
push 0
lea eax, [ebp - 0xc]
push eax
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push dword [ebp + 8]
call dword [sym.imp.KERNEL32.DLL_ReadFile]
mov dword [ebp - 0x10], eax
mov eax, 0
mov edx, dword [ebp - 0x10]
cmp eax, edx
jne 0x492f9b
mov eax, 0xffffffff
jmp 0x492f9e
mov eax, dword [ebp - 0xc]
mov dword [ebp - 0x10], eax
mov eax, dword [ebp - 0x10]
leave
ret 0xc

Function at 0x492fa8
Capabilities:
Write file on windows

Disassembly:
push ebp
mov ebp, esp
push 0
push 0
sub esp, 8
mov eax, 0
mov dword [ebp - 0xc], 0
push 0
lea eax, [ebp - 0xc]
push eax
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push dword [ebp + 8]
call dword [sym.imp.KERNEL32.DLL_WriteFile]
mov dword [ebp - 0x10], eax
mov eax, 0
mov edx, dword [ebp - 0x10]
cmp eax, edx
jne 0x492fe9
mov eax, 0xffffffff
jmp 0x492fec
mov eax, dword [ebp - 0xc]
mov dword [ebp - 0x10], eax
mov eax, dword [ebp - 0x10]
leave
ret 0xc
Function at 0x49a42a
Capabilities:
Check os version
Get system information on windows

Disassembly:
push ebp
mov ebp, esp
push 0
push 0
sub esp, 0xe4
push 8
call fcn.00487685
push eax
call fcn.004543ba
mov dword [ebp - 0xc], eax
call fcn.00487685
mov dword [ebp - 0x18], eax
mov eax, dword [ebp - 0xc]
mov eax, dword [eax + 4]
mov eax, dword [eax]
add eax, 0x14
mov dword [ebp - 0x10], eax
mov eax, 0x9c
xchg edx, eax
lea eax, [ebp - 0xb4]
mov dword [eax], edx
mov eax, 0
xchg edx, eax
lea eax, [ebp - 0xb4]
mov dword [eax + 0x14], edx
lea eax, [ebp - 0xb4]
push eax
call dword [sym.imp.KERNEL32.DLL_GetVersionExA]
lea eax, [ebp - 0xb4]
mov eax, dword [eax + 0xc]
mov dword [ebp - 0xe8], eax
lea eax, [ebp - 0xb4]
mov al, byte [eax + 0x9a]
cmp al, 1
setne al
xor ah, ah
cwde
mov dword [ebp - 0xec], eax
push 0
push dword [ebp - 0x18]
push 8
push str.Windows
call fcn.004441d1
mov dword [ebp - 0x14], eax
lea eax, [ebp - 0xb4]
mov eax, dword [eax + 4]
cmp eax, 5
je 0x49a575
cmp eax, 6
je 0x49a5d0
mov eax, dword [ebp - 0xec]
cmp eax, 0
je 0x49a542
mov eax, dword [ebp - 0xe8]
cmp eax, 0x4f3d
jl 0x49a512
mov eax, str.Server_2022
jmp 0x49a540
mov eax, dword [ebp - 0xe8]
cmp eax, 0x42ee
jl 0x49a526
mov eax, str.Server_2019
jmp 0x49a540
xor eax, eax
inc eax
je 0x49a532
mov eax, str.Server_2016
jmp 0x49a540
call fcn.0049a537
mov eax, dword [ebp - 0xe8]
cmp eax, 0x55f0
jl 0x49a556
mov eax, 0x54aa64
jmp 0x49a570
xor eax, eax
inc eax
je 0x49a562
mov eax, 0x54aa67
jmp 0x49a570
call fcn.0049a567
lea eax, [ebp - 0xb4]
mov eax, dword [eax + 8]
cmp eax, 0
je 0x49a5a4
cmp eax, 1
je 0x49a5ab
cmp eax, 2
je 0x49a5b2
call fcn.0049a59b
mov eax, 0x54a9de
jmp 0x49a5cb
mov eax, dword [ebp - 0xec]
cmp eax, 0
je 0x49a5c6
mov eax, str.Server_2003_R2
jmp 0x49a5cb
mov eax, str.Server_2003
lea eax, [ebp - 0xb4]
mov eax, dword [eax + 8]
cmp eax, 0
je 0x49a606
cmp eax, 1
je 0x49a621
cmp eax, 2
je 0x49a63c
cmp eax, 3
je 0x49a657
call fcn.0049a5fd
mov eax, dword [ebp - 0xec]
cmp eax, 0
je 0x49a635
mov eax, str.Server_2008_R1
jmp 0x49a63a
mov eax, 0x54aa1d
jmp 0x49a670
mov eax, dword [ebp - 0xec]
cmp eax, 0
je 0x49a650
mov eax, str.Server_2012
jmp 0x49a655
mov eax, 0x54aa2b
jmp 0x49a670
mov eax, dword [ebp - 0xec]
cmp eax, 0
je 0x49a66b
mov eax, str.Server_2012_R2
jmp 0x49a670
mov eax, 0x54aa3c
Function at 0x5004ed
Capabilities:
Terminate process

Disassembly:
push ebp
mov ebp, esp
push 0
push 0
push dword [ebp + 8]
call dword [sym.imp.MSVCRT.DLL_exit]
add esp, 4
leave
ret 4

Function at 0x501911
Capabilities:
Encrypt data using rc4 prga

Disassembly:
push ebp
mov ebp, esp
push 0
push 0
sub esp, 0x18
mov eax, dword [ebp + 8]
mov eax, dword [eax]
and eax, 0xff
cmp eax, 0xf
je 0x50193f
cmp eax, 5
je 0x501976
mov dword [ebp - 0x20], 0
jmp 0x501a2b
mov eax, dword [ebp + 8]
mov dword [ebp - 0xc], eax
mov eax, dword [ebp + 0xc]
mov eax, dword [eax + 8]
push eax
call fcn.0044b276
push eax
mov eax, dword [ebp - 0xc]
mov eax, dword [eax + 8]
push eax
call fcn.0044b276
pop edx
xchg edx, eax
cmp eax, edx
sete al
xor ah, ah
cwde
mov dword [ebp - 0x20], eax
jmp 0x501a2b
mov dword [ebp - 0x20], 0
push dword [ebp + 8]
call fcn.0043d9e6
mov dword [ebp - 0x10], eax
push dword [ebp + 8]
call fcn.0043da1c
mov dword [ebp - 0x14], eax
jmp 0x501a01
mov eax, dword [ebp - 0x10]
mov eax, dword [eax]
and eax, 0xff
mov dword [ebp - 0x1c], eax
mov eax, dword [ebp - 0x1c]
cmp eax, 0xf
je 0x5019ba
mov eax, dword [ebp - 0x1c]
cmp eax, 0x11
je 0x5019ba
xor eax, eax
jmp 0x5019bd
xor eax, eax
inc eax
cmp eax, 0
je 0x5019f6
mov eax, dword [ebp - 0x10]
mov dword [ebp - 0xc], eax
mov eax, dword [ebp + 0xc]
mov eax, dword [eax + 8]
push eax
call fcn.0044b276
push eax
mov eax, dword [ebp - 0xc]
mov eax, dword [eax + 8]
push eax
call fcn.0044b276
pop edx
xchg edx, eax
cmp eax, edx
sete al
xor ah, ah
cwde
mov dword [ebp - 0x20], eax
mov eax, dword [ebp - 0x10]
add eax, 0x10
mov dword [ebp - 0x10], eax
mov eax, dword [ebp - 0x20]
xor al, 1
cmp eax, 0
je 0x501a19
mov eax, dword [ebp - 0x10]
mov edx, dword [ebp - 0x14]
cmp eax, edx
jae 0x501a19
jmp 0x501a1d
xor eax, eax
jmp 0x501a20
xor eax, eax
inc eax
cmp eax, 0
jne 0x501995
mov eax, dword [0x53dcbc]
mov dword [ebp - 0x18], eax
mov eax, 4
xchg edx, eax
mov eax, dword [ebp - 0x18]
mov dword [eax], edx
mov eax, dword [ebp - 0x20]
xchg edx, eax
mov eax, dword [ebp - 0x18]
mov dword [eax + 4], edx
leave
ret 8

Function at 0x50241e
Capabilities:
Inspect section memory permissions

Disassembly:
push ebp
mov ebp, esp
push 0
push 0
sub esp, 0x14
mov eax, dword [ebp + 8]
mov eax, dword [eax]
and eax, 0xff
cmp eax, 5
je 0x50244c
cmp eax, 0xf
je 0x50247a
mov eax, 0
jmp 0x5026c1
push dword [ebp + 8]
call fcn.0043d9e6
mov dword [ebp - 0xc], eax
push dword [ebp + 8]
call fcn.0043d912
mov dword [ebp - 0x10], eax
mov eax, 0
mov edx, dword [ebp - 0x10]
cmp eax, edx
jne 0x502478
mov eax, 0
jmp 0x5026c1
jmp 0x50248c
mov eax, dword [ebp + 8]
mov dword [ebp - 0xc], eax
mov eax, 1
mov dword [ebp - 0x10], 1
mov eax, 0
mov dword [ebp - 0x18], 0
mov eax, dword [ebp - 0x10]
cmp eax, 0
jle 0x5026be
Function at 0x504762
Capabilities:
Encrypt data using rc4 prga

Disassembly:
push ebp
mov ebp, esp
push 0
push 0
sub esp, 0x28
mov dword [ebp - 0x2c], 0
mov dword [ebp - 0xc], 0
mov eax, 1
mov dword [ebp - 0x28], 1
mov eax, 0
mov dword [ebp - 0x10], 0
lea eax, [ebp - 0x20]
mov dword [ebp - 0x24], eax
mov eax, dword [0x5489a8]
dec eax
mov edx, eax
mov eax, dword [0x5489a4]
add eax, edx
mov dword [ebp - 0x30], eax
jmp 0x504920
call fcn.005042c6
xor al, 1
cmp eax, 0
je 0x5047c2
jmp 0x504929
mov eax, dword [0x5489a4]
mov edi, dword [0x5489a8]
dec edi
mov al, byte [eax + edi]
mov byte [ebp - 0x2c], al
mov al, byte [ebp - 0x2c]
cmp al, 0x3c
jne 0x5047e7
mov dword [ebp - 0xc], 1
jmp 0x504920
mov al, byte [ebp - 0x2c]
cmp al, 0x30
jb 0x5047f7
mov al, byte [ebp - 0x2c]
cmp al, 0x39
ja 0x5047f7
jmp 0x5047fb
xor eax, eax
jmp 0x5047fe
xor eax, eax
inc eax
cmp eax, 0
je 0x504830
mov eax, dword [ebp - 0x10]
push edx
mov edx, 0xa
mov ecx, edx
imul ecx
pop edx
mov dword [ebp - 0x10], eax
mov al, byte [ebp - 0x2c]
sub al, 0x30
mov edx, eax
mov eax, dword [ebp - 0x10]
and edx, 0xff
add eax, edx
mov dword [ebp - 0x10], eax
jmp 0x504920
mov al, byte [ebp - 0x2c]
cmp al, 0x3b
jne 0x504858
mov eax, dword [ebp - 0x10]
xchg edx, eax
mov eax, dword [ebp - 0x24]
mov edi, dword [ebp - 0x28]
dec edi
mov dword [eax + edi*4], edx
mov eax, 0
mov dword [ebp - 0x10], 0
mov eax, dword [ebp - 0x28]
inc eax
mov dword [ebp - 0x28], eax
mov al, byte [ebp - 0x2c]
cmp al, 0x40
jb 0x504876
mov al, byte [ebp - 0x2c]
cmp al, 0x7e
ja 0x504876
mov al, byte [ebp - 0x2c]
cmp al, 0x3c
je 0x504876
mov al, byte [ebp - 0x2c]
cmp al, 0x5b
je 0x504876
jmp 0x50487a
xor eax, eax
jmp 0x50487d
xor eax, eax
inc eax
cmp eax, 0
je 0x504914
mov eax, dword [ebp - 0x10]
xchg edx, eax
mov eax, dword [ebp - 0x24]
mov edi, dword [ebp - 0x28]
dec edi
mov dword [eax + edi*4], edx
mov eax, 0
mov dword [ebp - 0x10], 0
mov al, byte [ebp - 0x2c]
cmp al, 0x4d
je 0x5048cb
cmp al, 0x6d
je 0x5048e4
cmp al, 0x52
je 0x5048fd
mov eax, dword [0x5489a8]
dec eax
mov edx, eax
mov eax, dword [0x5489a4]
add eax, edx
push eax
push dword [ebp - 0x30]
call fcn.00504501
jmp 0x50490f
mov eax, dword [ebp - 0x28]
cmp eax, 3
jne 0x5048e2
push dword [ebp - 0x24]
push 0
push dword [ebp - 0xc]
call fcn.005042f7
jmp 0x50490f
mov eax, dword [ebp - 0x28]
cmp eax, 3
jne 0x5048fb
push dword [ebp - 0x24]
push 1
push dword [ebp - 0xc]
call fcn.005042f7
jmp 0x50490f
mov eax, dword [ebp - 0x28]
cmp eax, 2
jne 0x50490f
push dword [ebp - 0x24]
call fcn.005044dc
jmp 0x504929
mov al, byte [ebp - 0x2c]
cmp al, 0x1b
jne 0x504920
jmp 0x504929
xor eax, eax
inc eax
jne 0x5047af
leave
ret