joyce8/EMBER2024-capa huggingface dataset:
Function at 0x10022fe7
Capabilities:
Link many functions at runtime

Disassembly:
push ebx
push esi
push edi
push 0x800
push 0
mov esi, 0x10023094
mov ebx, ecx
push esi
call dword [sym.imp.kernel32.dll_LoadLibraryExW]
mov edi, eax
test edi, edi
je 0x10050052
mov esi, dword [sym.imp.kernel32.dll_GetProcAddress]
push 0x100230b0
push edi
call esi
mov ecx, dword [0x100def00]
push 0x100230c4
xor ecx, eax
push edi
mov dword [ebx], ecx
call esi
mov ecx, dword [0x100def00]
push 0x100230dc
xor ecx, eax
push edi
mov dword [ebx + 4], ecx
call esi
mov ecx, dword [0x100def00]
push 0x100230e8
xor ecx, eax
push edi
mov dword [ebx + 8], ecx
call esi
mov ecx, dword [0x100def00]
push 0x10023100
xor ecx, eax
push edi
mov dword [ebx + 0xc], ecx
call esi
mov ecx, dword [0x100def00]
push 0x10023114
xor ecx, eax
push edi
mov dword [ebx + 0x10], ecx
call esi
mov ecx, dword [0x100def00]
xor ecx, eax
mov dword [ebx + 0x14], ecx
pop edi
pop esi
mov eax, ebx
pop ebx
ret
mov edi, eax
test edi, edi
je 0x10023080
jmp 0x10023009
call dword [sym.imp.kernel32.dll_GetLastError]
cmp eax, 0x57
jne 0x10023080
push esi
call dword [sym.imp.kernel32.dll_LoadLibraryW]
jmp 0x10023086

Function at 0x1002541d
Capabilities:
Create thread

Disassembly:
push ebp
mov ebp, esp
push ebx
mov ebx, dword [ebp + 0x10]
push edi
xor edi, edi
test ebx, ebx
je 0x10050778
push esi
push 0x3bc
push 1
call fcn.100d331f
mov esi, eax
pop ecx
pop ecx
test esi, esi
je 0x10050797
call sym.MSVCR120.dll__getptd
push dword [eax + 0x6c]
push esi
call sym.MSVCR120.dll__initptd
mov eax, dword [ebp + 0x14]
or dword [esi + 4], 0xffffffff
mov dword [esi + 0x58], eax
mov eax, dword [ebp + 0x1c]
mov dword [esi + 0x54], ebx
pop ecx
pop ecx
test eax, eax
jne 0x1002546f
lea eax, [ebp + 0x10]
push eax
push dword [ebp + 0x18]
push esi
push 0x10025498
push dword [ebp + 0xc]
push dword [ebp + 8]
call dword [sym.imp.kernel32.dll_CreateThread]
test eax, eax
je 0x1005078f
pop esi
pop edi
pop ebx
pop ebp
ret
call sym.MSVCR120.dll__errno
mov dword [eax], 0x16
call sym.MSVCR120.dll__invalid_parameter_noinfo
xor eax, eax
jmp 0x1002548e
call dword [sym.imp.kernel32.dll_GetLastError]
mov edi, eax
push esi
call fcn.100d331f
pop ecx
test edi, edi
je 0x100507a9
push edi
call fcn.100d331f
pop ecx
xor eax, eax
jmp 0x1002548d
Function at 0x10031373
Capabilities:
Parse pe header

Disassembly:
push 0
call dword [sym.imp.kernel32.dll_GetModuleHandleW]
mov ecx, 0x5a4d
cmp word [eax], cx
jne 0x100313af
mov ecx, dword [eax + 0x3c]
add ecx, eax
cmp dword [ecx], 0x4550
jne 0x100313af
mov eax, 0x10b
cmp word [ecx + 0x18], ax
jne 0x100313af
xor eax, eax
cmp dword [ecx + 0x74], 0xe
jbe 0x100313ae
cmp dword [ecx + 0xe8], eax
setne al
ret
xor eax, eax
ret

Function at 0x10068350
Capabilities:
Get thread local storage value
Set thread local storage value

Disassembly:
push 0x24
mov eax, 0x100da940
call fcn.10021e72
mov ebx, ecx
mov dword [ebp - 0x30], ebx
mov edx, dword [ebx + 0x30]
lea eax, [edx + 1]
mov dword [ebx + 0x30], eax
test edx, edx
jne 0x1006846c
cmp dword [ebx + 0x1c], edx
mov ecx, dword [ebx + 0x14]
setne al
mov byte [ebp - 0x29], al
cmp dword [ebx + 0x18], edx
jne 0x1006843c
test al, al
sete al
movzx eax, al
push eax
push dword [ebx + 0x28]
push dword [ebx + 0x24]
call fcn.100d331f
cmp byte [ebp - 0x29], 0
jne 0x10068448
call dword [sym.imp.kernel32.dll_GetCurrentThread]
mov ebx, eax
lea ecx, [ebp - 0x28]
push ebx
call fcn.100d331f
mov edx, dword [ebp - 0x30]
lea edi, [ebp - 0x1c]
push ebx
mov cx, word [eax + 4]
mov word [edx + 0xc], cx
mov ecx, dword [eax]
mov dword [edx + 8], ecx
mov ecx, dword [edx + 0x14]
imul edx, dword [edx + 0x24], 0x34
mov eax, dword [ecx + 0x10]
movzx ecx, word [edx + eax + 0xc]
mov esi, dword [edx + eax]
xor eax, eax
stosd dword es:[edi], eax
stosd dword es:[edi], eax
stosd dword es:[edi], eax
mov word [ebp - 0x18], cx
lea ecx, [ebp - 0x1c]
mov dword [ebp - 0x1c], esi
call fcn.100d331f
mov ebx, dword [ebp - 0x30]
push ebx
mov ecx, dword [ebx + 0x14]
call fcn.100d331f
mov edi, dword [ebx + 0x14]
lea esi, [edi + 0x20]
push esi
mov dword [ebp - 0x30], esi
call dword [sym.imp.kernel32.dll_EnterCriticalSection]
and dword [ebp - 4], 0
mov ecx, ebx
mov eax, dword [ebx]
call dword [eax]
imul ecx, dword [ebx + 0x28], 0x34
imul edx, eax, 0x34
mov eax, dword [edi + 0x10]
push ebx
add ecx, 0xc
mov eax, dword [edx + eax + 0x30]
add ecx, eax
call fcn.100d331f
or dword [ebp - 4], 0xffffffff
push esi
call dword [sym.imp.kernel32.dll_LeaveCriticalSection]
jmp 0x10068448
push ebx
add ecx, 0xc4
call fcn.100d331f
mov eax, dword [ebx + 0x14]
mov eax, dword [eax + 0xc]
mov esi, dword [eax + 0x70]
push esi
call dword [sym.imp.kernel32.dll_TlsGetValue]
push ebx
push esi
mov dword [ebx + 0x20], eax
call dword [sym.imp.kernel32.dll_TlsSetValue]
test eax, eax
jne 0x1006846c
call fcn.100d331f
call fcn.10021eea
ret
Function at 0x10070f7c
Capabilities:
Get thread local storage value

Disassembly:
push 4
mov eax, 0x100da5f0
call fcn.100157c2
mov ebx, ecx
mov eax, dword [ebx + 0xc]
push dword [eax + 0x70]
call dword [sym.imp.kernel32.dll_TlsGetValue]
mov esi, eax
test esi, esi
je 0x1007103b
push 0
pop edi
and eax, 3
je 0x10070fc4
cmp eax, 1
jne 0x10070fcd
and esi, 0xfffffffe
mov esi, dword [esi + 0x10]
add esi, 8
mov eax, dword [esi + 0x1c]
test eax, eax
je 0x10070fc4
mov al, byte [eax + 0x44]
test al, al
jne 0x1007103b
mov ecx, esi
call fcn.10068350
jmp 0x10071002
and esi, 0xfffffffd
lea ecx, [esi + 4]
mov eax, dword [ecx]
mov dword [ebp - 0x10], ecx
call dword [eax + 0x10]
mov esi, dword [esi + 0x20]
mov eax, dword [esi + 0x2c]
add esi, 0x10
test eax, eax
je 0x10070ff3
mov al, byte [eax + 0x44]
test al, al
je 0x10070ff3
mov esi, edi
jmp 0x10070ffa
mov ecx, esi
call fcn.10068350
mov ecx, dword [ebp - 0x10]
mov eax, dword [ecx]
call dword [eax + 0x14]
test esi, esi
je 0x1007103b
cmp dword [esi + 0x14], ebx
je 0x10071035
push 0x3c
call fcn.100d331f
pop ecx
mov dword [ebp - 0x10], eax
mov dword [ebp - 4], edi
test eax, eax
je 0x10071028
push esi
push ebx
mov ecx, eax
call fcn.100d331f
mov edi, eax
or dword [ebp - 4], 0xffffffff
mov ecx, edi
call fcn.10068350
jmp 0x10071037
mov edi, esi
mov eax, edi
jmp 0x1007103d
xor eax, eax
call fcn.100157f5
ret

Function at 0x10073f6d
Capabilities:
Resolve function by parsing pe exports

Disassembly:
push 4
mov eax, 0x100db7e8
call fcn.100157c2
mov edi, ecx
mov dword [ebp - 0x10], edi
or dword [edi + 4], 0xfffffff
lea ecx, [edi + 0x3c]
xor esi, esi
mov dword [edi + 8], esi
mov dword [edi + 0x10], esi
mov dword [edi + 0x14], 0x80000000
mov dword [edi + 0x18], esi
mov dword [edi + 0x38], esi
call sym.MSVCR120.dll_public:_void___thiscall_Concurrency::event::constructor_void_
mov dword [ebp - 4], esi
mov esi, dword [ebp + 8]
mov eax, dword [esi + 0x64]
mov dword [edi + 0x64], eax
xor eax, eax
mov dword [edi + 0x6c], eax
mov dword [edi + 0x78], eax
mov dword [edi + 0x84], eax
mov dword [edi + 0x88], eax
call fcn.100d331f
mov dword [edi + 0xc], eax
mov eax, dword [eax + 0x34]
mov dword [edi], eax
mov eax, dword [esi + 8]
mov dword [edi + 8], eax
test eax, eax
je 0x10073fe8
cmp eax, 2
je 0x10073fe8
xor edx, edx
add eax, 4
inc edx
lock xadd dword [eax], edx
mov ecx, edi
call fcn.10074d68
lea ecx, [edi + 0x3c]
call sym.MSVCR120.dll_public:_void___thiscall_Concurrency::event::set_void_
cmp byte [ebp + 0xc], 0
je 0x10074029
mov edx, dword [edi + 0x64]
mov ecx, edi
add edx, 0x68
mov esi, dword [edx]
mov eax, esi
mov dword [edi + 0x68], esi
lock cmpxchg dword [edx], ecx
jmp 0x10074023
mov dword [edi + 0x68], eax
mov esi, eax
mov ecx, dword [edi + 0x64]
mov edx, edi
add ecx, 0x68
lock cmpxchg dword [ecx], edx
cmp eax, esi
je 0x10074031
jmp 0x10074012
or dword [edi + 0x78], 1
and dword [edi + 0x68], 0
call fcn.1001ffa7
mov esi, eax
cmp dword [esi + 0x20], 0
jne 0x10074045
mov ecx, esi
call fcn.10065b8a
mov eax, dword [esi + 0x20]
mov eax, dword [eax + 0x40]
and dword [edi + 4], 0xfffffff
mov dword [edi + 0x80], eax
mov eax, edi
call fcn.100157f5
ret 8
Function at 0x10075d62
Capabilities:
Print debug messages

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x808
mov eax, dword [0x100de7b8]
xor eax, ebp
mov dword [ebp - 4], eax
mov eax, dword [0x100e3510]
test dword [ebp + 8], eax
je 0x10075dfc
mov edx, dword [ebp + 0xc]
lea eax, [ebp + 0x10]
push eax
lea ecx, [ebp - 0x808]
call fcn.100d331f
xor eax, eax
mov word [ebp - 8], ax
mov eax, dword [0x100dfd60]
pop ecx
test eax, eax
je 0x10075def
push esi
push edi
lea ecx, [ebp - 0x808]
push ecx
push eax
call sym.MSVCR120.dll_fwprintf
mov edi, dword [0x100e3524]
mov esi, dword [0x100e3520]
pop ecx
pop ecx
push 0
push 0x32
push edi
push esi
call fcn.10032225
add esi, 1
mov dword [0x100e3520], esi
adc edi, 0
or eax, edx
mov dword [0x100e3524], edi
pop edi
pop esi
jne 0x10075dfc
push dword [0x100dfd60]
call sym.MSVCR120.dll_fflush
pop ecx
jmp 0x10075dfc
lea eax, [ebp - 0x808]
push eax
call dword [sym.imp.kernel32.dll_OutputDebugStringW]
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.10010cbc
mov esp, ebp
pop ebp
ret
Function at 0x32049c0b
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x58
pushal
call 0x32049c1a
pop dword [ebp - 0x48]
mov eax, 0xe5781b95
sub eax, 0xb3737f7b
sub dword [ebp - 0x48], eax
mov dword [ebp - 0x58], 0x4c9c82b8
add dword [ebp - 0x58], 0x1b5c293
mov dword [ebp - 0x54], 0xc86ff1f5
add dword [ebp - 0x54], 0x69c35a50
mov dword [ebp - 0x50], 0x9f4eefdf
add dword [ebp - 0x50], 0xacfd544f
mov dword [ebp - 0x4c], 0x3aa54b80
sub dword [ebp - 0x4c], 0x3aa54b80
lea eax, [ebp - 0x58]
push eax
mov eax, sym.imp.kernel32.dll_GetModuleHandleA
add eax, dword [ebp - 0x48]
call dword [eax]
mov dword [ebp - 0x58], 0x6f263334
sub dword [ebp - 0x58], 0xfab3c9de
mov dword [ebp - 0x54], 0x3ab64d4
add dword [ebp - 0x54], 0x3dc0fca1
mov dword [ebp - 0x50], 0x1321efe6
add dword [ebp - 0x50], 0x504d7c86
mov dword [ebp - 0x4c], 0xc93af637
add dword [ebp - 0x4c], 0x36c509c9
lea ebx, [ebp - 0x58]
push ebx
push eax
mov eax, 0xcc4aaa96
sub eax, 0x9a457a1a
add eax, dword [ebp - 0x48]
call dword [eax]
push 0x40
push 0x1000
push 0x4754e
push 0
call eax
mov ecx, 0x47e8
xor esi, esi
add esi, eax
mov edx, 0x3207a200
add edx, dword [ebp - 0x48]
mov edi, 0x74f225c
xor dword [ebp - 0x1c], edx
mov ebx, dword [edx]
add dword [ebp - 4], 0x62c970af
add ebx, edi
add dword [ebp - 0x3c], ebx
mov dword [esi], ebx
add dword [ebp - 8], 0x5fd47c39
add esi, 0x4aa735d3
add esi, 0xb558ca31
add edx, 4
loop 0x32049d27
add eax, 0x11273
xor ebx, ebx
add ebx, eax
add eax, 5
mov ecx, 0x38a78fcf
sub ecx, 0x6a78fcf
add ecx, dword [ebp - 0x48]
call ebx
leave
ret
Function at 0x403a74
Capabilities:
Get session user name

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x390
mov eax, dword [0x44608c]
xor eax, ebp
mov dword [ebp - 4], eax
push esi
mov esi, dword [ebp + 8]
mov eax, 0x101
push 0
push eax
mov ecx, esi
mov dword [ebp - 0x390], eax
call fcn.004046c1
cmp dword [esi + 0x14], 8
jb 0x403aaa
mov eax, dword [esi]
jmp 0x403aac
mov eax, esi
lea ecx, [ebp - 0x390]
push ecx
push eax
push 2
call sub.Secur32.dll_GetUserNameExW
test al, al
je 0x403adf
push 0
push dword [ebp - 0x390]
mov ecx, esi
call fcn.004046c1
mov ecx, dword [ebp - 4]
xor ecx, ebp
pop esi
call fcn.004065bb
mov esp, ebp
pop ebp
ret 4
push 0x4243c0
call dword [sym.imp.KERNEL32.dll_GetLastError]
push eax
push 0xf
lea ecx, [ebp - 0x38c]
call fcn.004018f5
push 0x442bc0
lea eax, [ebp - 0x38c]
push eax
call fcn.004073d4
int3

Function at 0x100050e5
Capabilities:
Encrypt data using rc4 prga

Disassembly:
in al, dx
mov byte [edx], al
mov eax, dword [ebp + 8]
shr eax, 0x10
lea edx, [ebp - 0x14]
inc edx
mov byte [edx], al
mov eax, dword [ebp + 8]
shr eax, 8
lea edx, [ebp - 0x14]
add edx, 2
mov byte [edx], al
mov eax, dword [ebp + 8]
lea edx, [ebp - 0x14]
add edx, 3
mov byte [edx], al
mov dword [ebp - 8], 0
mov dword [ebp - 4], 0
mov eax, dword [ebp - 8]
mov edx, dword [ebp - 0xc]
cmp eax, edx
jb 0x10005134
jmp 0x10005172
mov eax, 1
add eax, dword [ebp - 8]
mov dword [ebp - 8], eax
jmp 0x1000511b
mov eax, dword [ebp - 8]
add eax, dword [ebp - 0x10]
movzx eax, byte [eax]
movzx eax, al
lea edx, [ebp - 0x14]
add edx, dword [ebp - 4]
movzx edx, byte [edx]
movzx edx, dl
xor eax, edx
mov edx, dword [ebp - 8]
add edx, dword [ebp - 0x10]
mov byte [edx], al
mov eax, 1
add eax, dword [ebp - 4]
mov dword [ebp - 4], eax
mov eax, dword [ebp - 4]
cmp eax, 4
jne 0x10005127
mov dword [ebp - 4], 0
jmp 0x10005127
leave
ret 4

Function at 0x1000b365
Capabilities:
Execute shellcode via indirect call

Disassembly:
mov edi, edi
push ebx
mov ebx, esp
push ecx
push ecx
and esp, 0xfffffff0
add esp, 4
push ebp
mov ebp, dword [ebx + 4]
mov dword [esp + 4], ebp
mov ebp, esp
sub esp, 0x88
mov eax, dword [0x10013008]

Function at 0x1000b387
Capabilities:
Allocate or change rwx memory
Execute shellcode via indirect call

Disassembly:
push edi
push esi
push eax
cmp dword [esp + 0x14], 1
jne 0x1000b3f4
mov esi, dword [sym.imp.KERNEL32.dll_GetModuleHandleW]
push dword [0x10013004]
call esi
mov edi, eax
push 0
call esi
mov ecx, dword [eax + 0x3c]
add eax, dword [eax + ecx + 0x28]
mov dword [esp], 0
mov ecx, dword [0x10013010]
mov esi, dword [0x10013014]
sub esi, ecx
add esi, eax
push dword [0x1001300c]
push edi
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
mov ecx, esp
push ecx
push 0x40
push dword [0x10013024]
push esi
call eax
mov edx, dword [0x10013014]
mov ecx, esi
push dword [0x10013024]
call fcn.1000b407
add esp, 4
mov eax, 1
add esp, 4
pop esi
pop edi
ret 0xc
Function at 0x1001a264
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x28
pushal
call 0x1001a273
pop dword [ebp - 0x18]
mov eax, 0xa8b893c7
sub eax, 0x98b6f154
sub dword [ebp - 0x18], eax
mov dword [ebp - 0x28], 0xca2de906
add dword [ebp - 0x28], 0x84245c45
mov dword [ebp - 0x24], 0x25925998
add dword [ebp - 0x24], 0xca0f2ad
mov dword [ebp - 0x20], 0x952a72b4
sub dword [ebp - 0x20], 0x48de2e86
mov dword [ebp - 0x1c], 0xa7f04973
add dword [ebp - 0x1c], 0x580fb68d
lea eax, [ebp - 0x28]
push eax
mov eax, sym.imp.kernel32.dll_GetModuleHandleA
add eax, dword [ebp - 0x18]
call dword [eax]
mov dword [ebp - 0x28], 0x7b5fb458
sub dword [ebp - 0x28], 0x6ed4b02
mov dword [ebp - 0x24], 0xa152a90b
sub dword [ebp - 0x24], 0x5fe64796
mov dword [ebp - 0x20], 0xf01021e9
add dword [ebp - 0x20], 0x735f4a83
mov dword [ebp - 0x1c], 0xce372201
add dword [ebp - 0x1c], 0x31c8ddff
lea ebx, [ebp - 0x28]
push ebx
push eax
mov eax, sym.imp.kernel32.dll_GetProcAddress
add eax, dword [ebp - 0x18]
call dword [eax]
push 0x40
push 0x1000
push 0x3b9b8
push 0
call eax
mov ecx, 0x14c1a46
sub ecx, 0x14bd2b7
xor esi, esi
add esi, eax
mov edi, 0x4ddc4df8
add edi, 0xc2264c08
add edi, dword [ebp - 0x18]
mov edx, 0x69aeecb6
add edx, 0xc9c99b71
xor dword [ebp - 8], esi
mov ebx, dword [edi]
sub dword [ebp - 4], 0x137a8e3f
xor ebx, edx
add dword [ebp - 8], 0x1f9b6fbf
mov dword [esi], ebx
add dword [ebp - 0x14], eax
add esi, 0xd8b2cfc7
sub esi, 0xd8b2cfc3
add edi, 0xc6fdc5ed
add edi, 0x39023a17
loop 0x1001a38d
add eax, 0x1a839d78
add eax, 0xe57d7397
xor ebx, ebx
add ebx, eax
add eax, 0x18b03598
add eax, 0xe74fca6d
mov ecx, 0xca63ccbe
sub ecx, 0xba63ccbe
add ecx, dword [ebp - 0x18]
call ebx
leave
ret
Function at 0x4c7b2f
Capabilities:
Encode data using xor

Disassembly:
cmp eax, 0xa05d33aa
dec ecx
mov dh, 0x39
pop edi
xchg edx, eax
call 0xc9b9af1f
jo 0x4c7ae1
insd dword es:[edi], dx
leave
push ds
out 0xec, eax
push esp
push 0xffffffffffffffed
push eax
dec edi
jae 0x4c7b32
adc dword [ebx + 0x5a9966bc], edx
xor bl, bl
or byte [ebx + 0x7b], dh
mov bl, 0x4a
sbb al, 0xe4
jae 0x4c7a9f
not byte [edi - 0x5b6162e]
mov dword [0x5930b198], eax
int1
dec ebx
lea ecx, [edx + 0x837e7fa]
mov ch, 0x55
dec ecx
ja 0x4c7b3c
sbb eax, 0xc3786ea9
js 0x4c7aab
hlt
jmp 0xb1067a7f
jne 0x4c7ae6
les esp, [edx]
push ebx
sbb byte [ebp - 0x39], 0x74
push ds
jne 0x4c7b8d
and dl, byte [ebx - 0x80]
pop ebp
invalid
dec bl
adc byte [eax + 0x37], ah
push ebp
mov dword [0x29a4986b], esi
pop ebp
sub dword [esi - 0x4244113b], ebx
fadd dword [ebp - 0x4d4133f1]
cmp dword [ebp + 0x1eea4ae0], eax
aam 0x17
jo 0x4c7b82
retf
inc esi
salc
inc ebp
sub al, 0xae
jle 0x4c7b19
invalid
outsb dx, byte [esi]
rcr dword [eax + 0x3e0e8612], 0xb0
int 0x9d
dec edi
scasb al, byte es:[edi]
fcom qword [ecx + 0x59]
or dword ds:[ebp + 0x32], ebp
and cl, byte [esi + 0x4023149a]
shl dword [esi + 0x2722d20c], cl
xor ah, byte [edx]
mov ds, word [edx - 0x2cbfdcec]
cmpsb byte [esi], byte es:[edi]
or al, 0xd2
and ah, byte [edi]
in eax, dx
cmp eax, 0x36f31731
loop 0x4c7c0e
push esp
scasd eax, dword es:[edi]
jae 0x4c7b94
insb byte es:[edi], dx
movsd dword es:[edi], dword [esi]
or cl, 0x43
xor al, 0x98
adc ebx, esp
add al, byte [edx]
invalid
ret
xchg ebx, ebx
invalid
insb byte es:[edi], dx
cmp ebp, ebx
bound eax, qword [edi]
dec esp
add al, 0xf1
cli
xchg ebx, eax
jae 0x4c7bf7
scasd eax, dword es:[edi]
loopne 0x4c7be7
cmp byte [ebx], cl
ret 0xeec8

Function at 0x4cd1ea
Capabilities:
Encode data using xor

Disassembly:
mov edx, 0x3e7c76ed
stc
mov bh, 0xaa
add dl, byte [eax - 0x34]
inc byte [eax*4 + 0x4662bdee]
add eax, 0x6472c940
in eax, dx
sub dword [eax - 0x35e3e6c2], esi
cmpsd dword [esi], dword es:[edi]
sub eax, 0x844b0cd0
push edx
cmp ch, ah
dec ecx
xor ah, al
je 0x4cd1b5
int3
invalid
hlt
stc
inc ecx
add bh, 0xf4
shl dword [ebp - 0x338cc202], 0xc2
jno 0x4cd21e
mov fs, esp
invalid
pop edx
mov dword [0x1d1c1332], eax
jns 0x4cd215
push es
jl 0x4cd27f
sbb cl, cl
jge 0x4cd1e5
rcr dword [esi - 0x5c], 1
enter 0xffffffffffff8712, 0xffffffffffffffa6
clc
jecxz 0x4cd1ab
inc edx
cld
mov bh, 0xe3
dec edx
add esi, dword [esi + 0x51f18adf]
mov dh, cl
push ecx
stosd dword es:[edi], eax
mov dl, 0xc0
jns 0x4cd1fc
and al, 0x17
or al, 0x25
insb byte es:[edi], dx
retf 0x25a8
sbb dword [esi + 0x15], ecx
ja 0x4cd212
cld
lcall 0xdfc3, 0x3ab6a7eb
adc esi, esp
rcr byte [edi], 0xc7
invalid

Function at 0x5f3810
Capabilities:
Encode data using xor

Disassembly:
salc
mov word [esi - 0x43068c58], gs
movsb byte es:[edi], byte [esi]
dec edi
cmp eax, 0xc480e52d
mov edx, 0xa24ade00
push 0x2964761f
std
invalid
Function at 0x6367e1
Capabilities:
Encode data using xor

Disassembly:
cmp bh, byte [edx]
mov ecx, 0x9e98c5f9
push es
adc dword [ecx + 0x5c], edx
in al, 0x2c
rol byte [ebx + eax*2 + 0x53928daa], 0x99
salc
lodsd eax, dword [esi]
invalid
or esi, dword [ebp + 0x23]
jne 0x636806
and dword [eax], esi
and al, 0x66
push ebx
mov cl, 5
and al, 0x77
adc edi, esp
add eax, 0x3092dc97
push es
mov dl, 0xe6
loop 0x6367ad
out dx, eax
or byte [edi], cl
sbb byte [ecx], ah
push es
loopne 0x636848
pop ecx
push ebx
adc byte [ebx], dl
mov ah, 0x63
loope 0x63680d
arpl cx, sp
add al, 0xd7
xlatb
adc al, 9
test byte [edi + 0x58], cl
test byte [edi + 0x58], cl
rcl byte [ebx], cl
push ecx
jecxz 0x636808
mov dl, 1
xchg esp, eax
mov dh, 0xe4
invalid
add dword [edx + eax], edx
mov dword [0xc401fd21], eax
xchg edi, eax
shl ebx, 0xe5
invalid
loope 0x63681c
cmc
push esi
int1
jbe 0x6368c2
inc ebp
ja 0x63682a
mov cl, 0xd4
cmpsd dword [esi], dword es:[edi]
loope 0x6367e0
loop 0x636850
jmp 0x95660f6d
pop esi
pop eax
in al, 0xe9
in al, 0x11
push esi
push esp
mov edi, 0x45452702
outsd dx, dword [esi]
retf 0xcb88
Function at 0x10009417
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x3c
pushal
call 0x10009426
pop dword [ebp - 0x2c]
mov eax, 0x10009426
sub dword [ebp - 0x2c], eax
mov dword [ebp - 0x3c], 0x6a55ec3f
add dword [ebp - 0x3c], 0xe3fc590c
mov dword [ebp - 0x38], 0x72a2820a
sub dword [ebp - 0x38], 0x406f35c5
mov dword [ebp - 0x34], 0x161842f6
add dword [ebp - 0x34], 0x36340138
mov dword [ebp - 0x30], 0xeaab74e6
sub dword [ebp - 0x30], 0xeaab74e6
lea eax, [ebp - 0x3c]
push eax
mov eax, sym.imp.kernel32.dll_GetModuleHandleA
add eax, dword [ebp - 0x2c]
call dword [eax]
mov dword [ebp - 0x3c], 0x27ac2d3b
sub dword [ebp - 0x3c], 0xb339c3e5
mov dword [ebp - 0x38], 0xd722ae2b
sub dword [ebp - 0x38], 0x95b64cb6
mov dword [ebp - 0x34], 0x9768fa63
add dword [ebp - 0x34], 0xcc067209
mov dword [ebp - 0x30], 0x17ce9db0
add dword [ebp - 0x30], 0xe8316250
lea ebx, [ebp - 0x3c]
push ebx
push eax
mov eax, 0xabfa43d7
add eax, 0x64066c75
add eax, dword [ebp - 0x2c]
call dword [eax]
push 0x40
push 0x1000
push 0x37b9a
push 0
call eax
mov ecx, 0x490c
mov edi, eax
mov edx, 0x10015000
add edx, dword [ebp - 0x2c]
mov esi, 0xcfc20bea
sub esi, 0x69968368
add dword [ebp - 0x24], ebx
mov ebx, dword [edx]
xor dword [ebp - 0x24], 0x39f1a882
xor ebx, esi
sub dword [ebp - 0xc], 0xbaeb65c2
mov dword [edi], ebx
xor dword [ebp - 0x1c], edi
add edi, 4
add edx, 0x37c54c5c
add edx, 0xc83ab3a8
loop 0x10009532
add eax, 0x9f5aec70
sub eax, 0x9f59d56d
xor ebx, ebx
add ebx, eax
add eax, 0xbe9243fa
sub eax, 0xbe9243f5
mov ecx, 0x232e8fac
sub ecx, 0x132e8fac
add ecx, dword [ebp - 0x2c]
call ebx
leave
ret
Function at 0x401c27
Capabilities:
Encrypt data using rc4 prga

Disassembly:
sub esp, 0x220
mov eax, dword [0x469d00]
xor eax, esp
mov dword [esp + 0x21c], eax
mov eax, dword [esp + 0x224]
push ebx
push ebp
push esi
mov esi, dword [esp + 0x238]
xor ebp, ebp
push edi
mov dword [esp + 0x28], eax
mov ecx, ebp
mov ebx, 0x100
mov eax, ecx
mov byte [esp + ecx + 0x2c], cl
cdq
idiv dword [esp + 0x240]
mov al, byte [edx + esi]
mov byte [esp + ecx + 0x12c], al
inc ecx
cmp ecx, ebx
jl 0x401c5a
mov esi, ebp
mov edi, ebp
mov dl, byte [esp + esi + 0x2c]
movzx eax, byte [esp + esi + 0x12c]
add edi, eax
movzx ecx, dl
add edi, ecx
and edi, 0x800000ff
jns 0x401c9e
dec edi
or edi, 0xffffff00
inc edi
mov al, byte [esp + edi + 0x2c]
mov byte [esp + esi + 0x2c], al
inc esi
mov byte [esp + edi + 0x2c], dl
cmp esi, ebx
jl 0x401c7b
mov ecx, ebp
mov edx, ebp
mov edi, ebp
cmp dword [esp + 0x238], ecx
jle 0x401d9d
mov dword [esp + 0x24], ebp
inc ecx
and ecx, 0x800000ff
jns 0x401cd7
dec ecx
or ecx, 0xffffff00
inc ecx
mov bl, byte [esp + ecx + 0x2c]
movzx esi, bl
add edx, esi
mov dword [esp + 0x1c], ecx
and edx, 0x800000ff
jns 0x401cf4
dec edx
or edx, 0xffffff00
inc edx
lea eax, [esp + 0x24]
mov dword [esp + 0x20], edx
push eax
push ebp
lea ecx, [esp + 0x18]
mov dword [esp + 0x18], ebp
mov dword [esp + 0x1c], ebp
mov dword [esp + 0x20], ebp
call fcn.004013ee
mov eax, dword [esp + 0x14]
mov ebp, dword [esp + 0x10]
sub eax, ebp
sar eax, 2
mov eax, dword [ebp + eax*4 - 4]
add eax, 0x41c300
push eax
push 0x46ab88
call fcn.004010d0
mov edx, dword [esp + 0x28]
pop ecx
pop ecx
mov ecx, dword [esp + 0x1c]
mov al, byte [esp + edx + 0x2c]
mov byte [esp + ecx + 0x2c], al
mov byte [esp + edx + 0x2c], bl
movzx eax, byte [esp + ecx + 0x2c]
mov ebx, dword [esp + 0x28]
add eax, esi
movzx eax, al
mov al, byte [esp + eax + 0x2c]
xor byte [ebx + edi], al
test ebp, ebp
je 0x401d8d
mov eax, dword [esp + 0x18]
sub eax, ebp
and eax, 0xfffffffc
push eax
push ebp
call fcn.004013c2
mov edx, dword [esp + 0x28]
xor ebp, ebp
pop ecx
pop ecx
mov ecx, dword [esp + 0x1c]
mov dword [esp + 0x10], ebp
mov dword [esp + 0x14], ebp
mov dword [esp + 0x18], ebp
jmp 0x401d8f
xor ebp, ebp
inc edi
cmp edi, dword [esp + 0x238]
jl 0x401cc6
mov ecx, dword [esp + 0x22c]
pop edi
pop esi
pop ebp
pop ebx
xor ecx, esp
call fcn.00404ae9
add esp, 0x220
ret

Function at 0x4020fc
Capabilities:
Encode data using xor

Disassembly:
mov edx, dword [esp + 4]
xor ecx, ecx
cmp dword [esp + 8], ecx
jbe 0x402127
mov al, byte [edx + ecx]
xor al, 0x73
sub al, 0x6c
xor al, 0x74
add al, 0x4e
xor al, 0x70
sub al, 0x65
xor al, 0x22
sub al, 0x73
xor al, 0x2a
mov byte [edx + ecx], al
inc ecx
cmp ecx, dword [esp + 8]
jb 0x402108
ret