joyce8/EMBER2024-capa huggingface dataset:
Function at 0x44b610
Capabilities:
Accept command line arguments

Disassembly:
mov ecx, dword [sym.imp.KERNEL32.dll_RaiseException]
mov al, 2
mov byte [0x662200], al
mov byte [0xa646e4], al
mov eax, 0xd7b0
push esi
mov dword [0x662218], ecx
mov word [0xa6473c], ax
mov word [0xa6473e], ax
mov word [0x662614], ax
call dword [sym.imp.KERNEL32.dll_GetCommandLineA]
mov esi, dword [sym.imp.KERNEL32.dll_GetVersion]
mov dword [0x662248], eax
call esi
and eax, 0x80000000
cmp eax, 0x80000000
je 0x44b665
call esi
cmp al, 4
ja 0x44b66b
call dword [sym.imp.KERNEL32.dll_GetThreadLocale]
call dword [sym.imp.KERNEL32.dll_GetCurrentThreadId]
mov dword [0x662244], eax
pop esi
ret

Function at 0x654d83
Capabilities:
Encode data using xor

Disassembly:
inc edi
cmc
or edi, dword [esi - 0x5b8728fa]
push eax
cmpsd dword [esi], dword es:[edi]
sub byte [eax + 0x6cf2a03d], dh
pushal
in al, 0x3f
push ebp
mov ebp, 0x78d06b07
add byte [ebx], 0x20
clc
movsb byte es:[edi], byte [esi]
je 0x654dcc
jecxz 0x654e1e
daa
mov edi, 0x183b2c89
jbe 0x654dbc
lodsb al, byte [esi]
xlatb
push esi
push ecx
or ebx, esp
adc al, 0xb
out 0xe3, eax
pop ebp
mov byte [eax], dl
mov al, byte [eax - 0x6d39c335]
sbb bl, ah
or bl, 0x3c
invalid
out 0x84, al
jg 0x654df7
ret 0xd6ea
sar dword [eax], 0x34
jo 0x654dc3
dec eax
and al, 0x3b
pop ebx
mov eax, 0xdbfcd597
xor bl, byte [eax - 0x55759976]
sbb al, 0x1f
or eax, edx
pop edi
invalid
mov dl, 0x73
test dword [eax - 0x3ad47ee], esp
push es
pop edx
pop ss
mov ebx, 0x1875c5f0
imul ebx, dword [esi], 0xffffffe9
dec eax
xor bh, byte [ecx]
and ch, dl
inc ebx
mov edx, dword [edx - 1]
mov edi, edi
enter 0x8df, 0xffffffffffffffa8
push cs
xchg ebp, esi
or byte [ecx], 0x72
sbb ebx, dword [ebx - 0x1c]
scasb al, byte es:[edi]
or dword [edx + 0x1b], esi
pop ebx
in al, 0xae
rcr dword [ebx], cl
aam 0xf7
das
cmp ah, byte [eax + ebp*4 - 0x4f6bb758]
inc ecx
fild dword [eax - 0x57a4053f]
setle byte [ecx]
and esp, dword [esi]
sbb dword [edx + 0x5b], edx
mov word [ebx - 0x10597046], gs
mov dh, 0x72
sub ebx, esp
dec ebx
mov dl, 0xe
wait
cmp al, 0xf8
sub byte [ecx + edx*8 + 3], bl
pop esp
rol dword [ebx], 1
push es
xor ah, byte [esi]
inc edi
in al, dx
fbstp tbyte [esi - 0x22]
rcl byte [edx - 0x4e65fa3a], cl
adc byte [ecx + 0x15], ah
mov byte [0x519dd768], al
das
shl dword [esi - 0x7778c65d], cl
jbe 0x654e0e
mov byte [esi - 0x64], dh
dec ecx
pop ss
push edx
xchg esi, eax
dec ebp
cmpsb byte [esi], byte es:[edi]
aas
fdivr st(2)
push ebp
adc dh, byte [eax + 0x60e2cb3b]
in al, 0xee
mov ah, 0x18
mov word [ecx + 0x16], ds
push ss
lcall 0x56c7, 0xb0aaf62b
jge 0x654e50
jp 0x654e6f
xchg ebp, eax
push es
out 0x3e, al
push esp
adc eax, 0xe470fe86
mov byte [0xb5eba6ce], al
aad 0xf8
lds ebp, [esi - 0x72]
sub al, 0xc5
pop ds
ljmp 0xfce
Function at 0x430000
Capabilities:
Encode data using xor
Packed with generic packer

Disassembly:
pushal
nop
nop
nop
nop
nop
call 0x43000c
nop
pop eax
nop
nop
nop
nop
nop
add eax, 0x403d6f
nop
sub eax, 0x403d15
nop
nop
nop
mov ebx, dword [eax]
nop
nop
nop
mov ecx, dword [eax + 4]
nop
nop
nop
mov edx, dword [eax + 8]
nop
nop
nop
nop
xor dword [ebx], edx
nop
nop
nop
add ebx, 4
nop
nop
nop
cmp ebx, ecx
nop
nop
nop
nop
nop
jl 0x430030
nop
add eax, 0xc
nop
nop
nop
nop
cmp dword [eax], 0
nop
nop
jne 0x43001e
nop
nop
nop
nop
nop
popal
nop
nop
nop
nop
jmp loc.00401219

Function at 0x42e000
Capabilities:
Encode data using xor
Packed with generic packer

Disassembly:
pushal
nop
nop
nop
nop
nop
call 0x42e00c
nop
nop
nop
nop
pop eax
nop
add eax, 0x403ac5
nop
nop
sub eax, 0x403a6b
nop
mov ebx, dword [eax]
nop
nop
nop
mov ecx, dword [eax + 4]
nop
nop
nop
nop
nop
nop
mov edx, dword [eax + 8]
xor dword [ebx], edx
nop
nop
nop
nop
nop
add ebx, 4
nop
nop
nop
cmp ebx, ecx
nop
nop
nop
nop
nop
jl 0x42e030
nop
nop
nop
add eax, 0xc
nop
nop
nop
nop
nop
cmp dword [eax], 0
nop
jne 0x42e01e
nop
nop
nop
nop
popal
nop
nop
nop
nop
jmp fcn.00401219
Function at 0x4b11e0
Capabilities:
Packed with generic packer

Disassembly:
pushal
mov esi, 0x4a10ae
lea edi, [esi - 0xa00ae]
push edi
or ebp, 0xffffffff
jmp 0x4b1202
mov al, byte [esi]
inc esi
mov byte [edi], al
inc edi
add ebx, ebx
jne 0x4b1209
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x4b11f8
mov eax, 1
add ebx, ebx
jne 0x4b121b
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc eax, eax
add ebx, ebx
jae 0x4b1210
jne 0x4b122c
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jae 0x4b1210
xor ecx, ecx
sub eax, 3
jb 0x4b1240
shl eax, 8
mov al, byte [esi]
inc esi
xor eax, 0xffffffff
je 0x4b12b2
mov ebp, eax
add ebx, ebx
jne 0x4b124b
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
add ebx, ebx
jne 0x4b1258
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
jne 0x4b127c
inc ecx
add ebx, ebx
jne 0x4b1268
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
add ebx, ebx
jae 0x4b125d
jne 0x4b1279
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jae 0x4b125d
add ecx, 2
cmp ebp, 0xfffff300
adc ecx, 1
lea edx, [edi + ebp]
cmp ebp, 0xfffffffc
jbe 0x4b129c
mov al, byte [edx]
inc edx
mov byte [edi], al
inc edi
dec ecx
jne 0x4b128d
jmp 0x4b11fe
mov eax, dword [edx]
add edx, 4
mov dword [edi], eax
add edi, 4
sub ecx, 4
ja 0x4b129c
add edi, ecx
jmp 0x4b11fe
pop esi
mov edi, esi
mov ecx, 0x473
mov al, byte [edi]
inc edi
sub al, 0xe8
cmp al, 1
ja 0x4b12ba
cmp byte [edi], 7
jne 0x4b12ba
mov eax, dword [edi]
mov bl, byte [edi + 4]
shr ax, 8
rol eax, 0x10
xchg ah, al
sub eax, edi
sub bl, 0xe8
add eax, esi
mov dword [edi], eax
add edi, 5
mov eax, ebx
loop 0x4b12bf
lea edi, [esi + 0xaf000]
mov eax, dword [edi]
or eax, eax
je 0x4b132e
mov ebx, dword [edi + 4]
lea eax, [eax + esi + 0xb2164]
add ebx, esi
push eax
add edi, 8
call dword [esi + 0xb21f0]
xchg ebp, eax
mov al, byte [edi]
inc edi
or al, al
je 0x4b12ec
mov ecx, edi
push edi
dec eax
repne scasb al, byte es:[edi]
push ebp
call dword [esi + 0xb21f4]
or eax, eax
je 0x4b1328
mov dword [ebx], eax
add ebx, 4
jmp 0x4b1309
call dword [esi + 0xb21f8]
popal
jmp section.sect_0
Function at 0x401080
Capabilities:
Create directory
Get process heap flags

Disassembly:
push ebp
mov ebp, esp
push edi
push esi
push ebx
mov ebx, eax
sub esp, 0x2c
cmp word [eax], 0
je 0x4011d7
lea esi, [esi]
add eax, 2
cmp word [eax], 0
jne 0x401098
sub eax, ebx
add eax, 2
mov dword [esp + 8], eax
mov dword [esp + 4], 0
mov edx, dword fs:[0x18]
mov eax, dword [edx + 0x30]
mov eax, dword [eax + 0x18]
mov dword [esp], eax
call dword [sym.imp.kernel32.dll_HeapAlloc]
mov esi, eax
sub esp, 0xc
xor eax, eax
nop
movzx edx, word [ebx + eax]
mov word [esi + eax], dx
add eax, 2
test dx, dx
jne 0x4010d0
cmp word [esi], 0
je 0x40111e
lea esi, [esi]
lea esi, [esi]
mov eax, esi
lea esi, [esi]
add eax, 2
cmp word [eax], 0
jne 0x4010f8
mov edx, eax
sub edx, esi
cmp esi, eax
je 0x40111e
lea eax, [esi + edx - 2]
cmp word [eax], 0x5c
jne 0x40111e
xor ecx, ecx
mov word [eax], cx
cmp word [esi], 0
jne 0x4010f0
mov eax, dword fs:[0x18]
mov dword [ebp - 0x1c], eax
jmp 0x401148
xor edx, edx
mov eax, esi
mov word [edi], dx
call fcn.00401080
test eax, eax
je 0x4011a2
mov eax, 0x5c
mov word [edi], ax
mov dword [esp + 4], 0
mov dword [esp], esi
call dword [sym.imp.kernel32.dll_CreateDirectoryW]
sub esp, 8
mov ebx, eax
test eax, eax
jne 0x4011d0
mov eax, dword [ebp - 0x1c]
mov eax, dword [eax + 0x34]
cmp eax, 0xb7
je 0x4011d0
cmp eax, 3
jne 0x4011a2
mov dword [esp + 4], 0x5c
mov dword [esp], esi
call dword [sym.imp.ucrtbase.dll_wcsrchr]
mov edi, eax
test eax, eax
jne 0x401130
mov dword [esp + 4], 0x2f
mov dword [esp], esi
call dword [sym.imp.ucrtbase.dll_wcsrchr]
mov edi, eax
test eax, eax
jne 0x401130
mov dword [esp + 8], esi
mov dword [esp + 4], 0
mov eax, dword fs:[0x18]
mov eax, dword [eax + 0x30]
mov eax, dword [eax + 0x18]
mov dword [esp], eax
call dword [sym.imp.kernel32.dll_HeapFree]
mov eax, ebx
sub esp, 0xc
lea esp, [ebp - 0xc]
pop ebx
pop esi
pop edi
pop ebp
ret
mov ebx, 1
jmp 0x4011a2
mov eax, 2
jmp 0x4010a6
Function at 0x404b30
Capabilities:
Get process heap force flags
Terminate process

Disassembly:
push ebp
mov ebp, esp
push edi
push esi
push ebx
and esp, 0xfffffff0
sub esp, 0x10
mov dword [esp], 1
call sub.ucrtbase.dll__configure_wide_argv
call sub.ucrtbase.dll__initialize_wide_environment
call 0x404ba0
mov esi, dword [eax]
call sub.ucrtbase.dll___p___wargv
mov edi, dword [eax]
call sub.ucrtbase.dll__get_initial_wide_environment
mov ebx, eax
mov eax, dword fs:[0x18]
mov eax, dword [eax + 0x30]
mov eax, dword [eax + 8]
mov edx, dword [eax + 0x3c]
cmp word [eax + edx + 0x5c], 2
sete al
movzx eax, al
add eax, 1
mov dword [esp], eax
call sub.ucrtbase.dll__set_app_type
mov dword [esp + 8], ebx
mov dword [esp + 4], edi
mov dword [esp], esi
call fcn.00402bd0
mov dword [esp], eax
call sub.ucrtbase.dll_exit
jmp dword [sym.imp.ucrtbase.dll___p___argc]
Function at 0x4069c5
Capabilities:
Get common file path

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x23c
push esi
mov esi, 0x104
lea eax, [ebp - 0x23c]
push esi
push eax
call dword [sym.imp.KERNEL32.dll_GetSystemDirectoryW]
cmp eax, esi
pop esi
jbe 0x4069e9
xor eax, eax
test eax, eax
je 0x4069fc
cmp word [ebp + eax*2 - 0x23e], 0x5c
je 0x4069fc
xor ecx, ecx
jmp 0x4069ff
xor ecx, ecx
inc ecx
push dword [ebp + 8]
lea ecx, [ecx*2 + 0x40a014]
lea eax, [ebp + eax*2 - 0x23c]
push ecx
push str._s_S.dll
push eax
call dword [sym.imp.USER32.dll_wsprintfW]
add esp, 0x10
lea eax, [ebp - 0x23c]
push 8
push 0
push eax
call dword [sym.imp.KERNEL32.dll_LoadLibraryExW]
leave
ret 4

Function at 0x406b22
Capabilities:
Encode data using xor
Hash data with crc32

Disassembly:
cmp dword [0x427dec], 0
push esi
jne 0x406b59
xor ecx, ecx
push 8
mov eax, ecx
pop esi
mov edx, eax
and dl, 1
neg dl
sbb edx, edx
and edx, 0xedb88320
shr eax, 1
xor eax, edx
dec esi
jne 0x406b33
mov dword [ecx*4 + 0x427de8], eax
inc ecx
cmp ecx, 0x100
jl 0x406b2e
mov edx, dword [esp + 0x10]
mov eax, dword [esp + 8]
test edx, edx
not eax
jbe 0x406b8a
mov ecx, dword [esp + 0xc]
push edi
movzx edi, byte [ecx]
mov esi, eax
and esi, 0xff
xor esi, edi
shr eax, 8
mov esi, dword [esi*4 + 0x427de8]
xor eax, esi
inc ecx
dec edx
jne 0x406b6c
pop edi
not eax
pop esi
ret 0xc

Function at 0x433002
Capabilities:
Encode data using xor
Packed with generic packer

Disassembly:
pushal
nop
nop
nop
call 0x43300c
nop
pop eax
nop
nop
nop
nop
add eax, reloc.comctl32.dll_MenuHelp
nop
nop
sub eax, 0x40a009
mov ebx, dword [eax]
nop
nop
nop
nop
mov ecx, dword [eax + 4]
nop
nop
nop
nop
nop
nop
mov edx, dword [eax + 8]
xor dword [ebx], edx
nop
nop
nop
nop
add ebx, 4
nop
nop
nop
nop
nop
nop
nop
cmp ebx, ecx
jl 0x433030
nop
nop
nop
nop
add eax, 0xc
nop
nop
nop
nop
nop
nop
cmp dword [eax], 0
nop
nop
nop
nop
jne 0x43301e
nop
nop
nop
popal
nop
nop
jmp 0x431219
Function at 0x41d3a3
Capabilities:
Parse pe header

Disassembly:
push 0
call dword [sym.imp.KERNEL32.dll_GetModuleHandleW]
test eax, eax
je 0x41d3e2
mov ecx, 0x5a4d
cmp word [eax], cx
jne 0x41d3e2
mov ecx, dword [eax + 0x3c]
add ecx, eax
cmp dword [ecx], 0x4550
jne 0x41d3e2
mov eax, 0x10b
cmp word [ecx + 0x18], ax
jne 0x41d3e2
cmp dword [ecx + 0x74], 0xe
jbe 0x41d3e2
cmp dword [ecx + 0xe8], 0
setne al
ret
xor al, al
ret

Function at 0x42f510
Capabilities:
Parse pe header

Disassembly:
push ebp
mov ebp, esp
mov eax, dword [ebp + 8]
mov ecx, 0x5a4d
cmp word [eax], cx
jne 0x42f53d
mov ecx, dword [eax + 0x3c]
add ecx, eax
cmp dword [ecx], 0x4550
jne 0x42f53d
mov edx, 0x10b
xor eax, eax
cmp word [ecx + 0x18], dx
sete al
pop ebp
ret
xor eax, eax
pop ebp
ret

Function at 0x430000
Capabilities:
Encode data using xor
Packed with generic packer

Disassembly:
pushal
nop
nop
nop
nop
nop
mov eax, section..pdata
nop
nop
mov ebx, 0x408ecc
mov ecx, 0x161816ff
nop
nop
nop
nop
test eax, eax
nop
je 0x43004e
nop
nop
nop
nop
nop
xor dword [eax], ecx
nop
nop
nop
inc eax
nop
nop
nop
nop
nop
nop
nop
nop
nop
inc eax
nop
inc eax
nop
nop
nop
nop
nop
nop
inc eax
nop
nop
nop
nop
nop
nop
nop
cmp eax, ebx
nop
jne 0x430024
nop
nop
nop
nop
nop
mov eax, section..data
nop
mov ebx, 0x42e1d0
nop
mov ecx, 0x645a5c81
nop
nop
test eax, eax
nop
nop
nop
je 0x430084
nop
nop
nop
xor dword [eax], ecx
nop
nop
nop
nop
nop
add eax, 4
nop
nop
nop
cmp eax, ebx
nop
nop
nop
nop
jne 0x43006c
nop
nop
nop
popal
nop
nop
nop
nop
nop
jmp 0x401219
Function at 0x1000d3b0
Capabilities:
Accept command line arguments

Disassembly:
mov eax, dword [esp + 8]
cmp eax, 1
jne 0x1000d474
call dword [sym.imp.KERNEL32.dll_GetVersion]
mov dword [0x1002d34c], eax
call fcn.1000e580
test eax, eax
jne 0x1000d3d4
ret 0xc
mov ecx, dword [0x1002d34c]
xor edx, edx
mov eax, ecx
mov dl, ch
and eax, 0xff
mov dword [0x1002d358], edx
mov dword [0x1002d354], eax
shl eax, 8
add eax, edx
shr ecx, 0x10
mov dword [0x1002d350], eax
mov dword [0x1002d34c], ecx
call fcn.1000d720
test eax, eax
jne 0x1000d416
call fcn.1000e5c0
xor eax, eax
ret 0xc
call dword [sym.imp.KERNEL32.dll_GetCommandLineA]
mov dword [0x100471d0], eax
call fcn.1000e420
mov ecx, dword [0x100471d0]
mov dword [0x1002d338], eax
test ecx, ecx
je 0x1000d465
test eax, eax
je 0x1000d465
call fcn.1004fecf
call fcn.1000e410
call fcn.1004fecf
call fcn.1000db70
call fcn.1000d5c0
mov eax, dword [0x1002d334]
inc eax
mov dword [0x1002d334], eax
mov eax, 1
ret 0xc
call fcn.1000d780
call fcn.1000e5c0
xor eax, eax
ret 0xc
test eax, eax
jne 0x1000d4b4
mov eax, dword [0x1002d334]
test eax, eax
jle 0x1000d4af
mov ecx, eax
mov eax, dword [0x1002d384]
dec ecx
test eax, eax
mov dword [0x1002d334], ecx
jne 0x1000d498
call fcn.1000d610
call fcn.1000db10
call fcn.1000d780
call fcn.1000e5c0
mov eax, 1
ret 0xc
xor eax, eax
ret 0xc
cmp eax, 3
jne 0x1000d4c3
push 0
call fcn.1000d850
add esp, 4
mov eax, 1
ret 0xc

Function at 0x1000d620
Capabilities:
Terminate process

Disassembly:
push ebx
push ebp
push esi
call fcn.1000d6e0
mov eax, dword [0x1002d388]
mov ebp, dword [esp + 0x10]
cmp eax, 1
jne 0x1000d644
push ebp
call dword [sym.imp.KERNEL32.dll_GetCurrentProcess]
push eax
call dword [sym.imp.KERNEL32.dll_TerminateProcess]
mov eax, dword [esp + 0x14]
mov ebx, dword [esp + 0x18]
test eax, eax
mov dword [0x1002d384], 1
mov byte [0x1002d380], bl
jne 0x1000d69e
mov ecx, dword [0x100471c8]
test ecx, ecx
je 0x1000d68c
mov esi, dword [0x100471c4]
sub esi, 4
cmp esi, ecx
jb 0x1000d68c
mov eax, dword [esi]
test eax, eax
je 0x1000d685
call eax
mov ecx, dword [0x100471c8]
sub esi, 4
cmp esi, ecx
jae 0x1000d677
push 0x1001501c
push 0x10015014
call fcn.1000d700
add esp, 8
push 0x10015024
push 0x10015020
call fcn.1000d700
add esp, 8
test ebx, ebx
je 0x1000d6bd
call fcn.1000d6f0
pop esi
pop ebp
pop ebx
ret
push ebp
mov dword [0x1002d388], 1
call dword [sym.imp.KERNEL32.dll_ExitProcess]

Function at 0x1000d720
Capabilities:
Allocate thread local storage
Set thread local storage value

Disassembly:
push esi
call fcn.1000e820
call dword [sym.imp.KERNEL32.dll_TlsAlloc]
cmp eax, 0xffffffff
mov dword [0x1001695c], eax
je 0x1000d778
push 0x74
push 1
call fcn.1000ea50
mov esi, eax
add esp, 8
test esi, esi
je 0x1000d778
mov eax, dword [0x1001695c]
push esi
push eax
call dword [sym.imp.KERNEL32.dll_TlsSetValue]
test eax, eax
je 0x1000d778
push esi
call fcn.1000d7b0
add esp, 4
call dword [sym.imp.KERNEL32.dll_GetCurrentThreadId]
mov dword [esi], eax
mov dword [esi + 4], 0xffffffff
mov eax, 1
pop esi
ret
xor eax, eax
pop esi
ret
Function at 0x1004a409
Capabilities:
Encode data using xor

Disassembly:
call 0x1004a382
sub bl, byte [ebx]
mov eax, 0x64f7f691
int 0x82
xchg ebx, eax
ror cl, 1
into
out dx, eax
cld
test edx, ebx
or eax, dword [ebx - 0x178f73c]
xor esi, 0xde5af04
add eax, esi
lea esp, [esp - 0xe]
mov esi, dword [esp + 0xe]
lea esp, [esp + 0x12]
xor esi, dword [esp]
push eax
sub eax, 0xf24f2b00
mov eax, esp
or dword [eax - 0x22], ebx
pop eax
jmp 0x1004a3b2
xor dword [esp], esi
xor eax, 0
mov dword [esp], esi
add esp, 4
add esi, dword [ebp + 8]
push ebp
add ebp, 0xc
mov ecx, dword [ebp]
pop ebp
ja 0x1004a3ce
xor edx, 0
jmp 0x1004a3d9
xor edx, edx
jmp 0x1004a3f0
jmp 0x1004a3fc
xor eax, eax
push 0x8427d7c0
call 0x1004a409
stc
add esp, 8
add esi, 0
cmp ecx, 0
je 0x1004a445
mov ebx, dword [ebp + 0x10]
mov edi, dword [ebp + 0x14]
add bl, dl
xor byte [esi], bl
mov dl, byte [esi]
inc esi
add ebx, edi
rol ebx, 8
dec ecx
jne 0x1004a41e
lea esp, [esp - 4]
xchg dword [esp], ebx
mov ebx, dword [esp]
or eax, edx
xor eax, eax
add eax, dword [esp]
add esp, 4
pop esi
pop edi
pop ebx
xchg dword [esp], ecx
mov dword [esp], ecx
lea esp, [esp + 4]
pop edx
leave
je 0x1004a45c
add eax, 0
jno 0x1004a461
add esi, 0
ret 0x10

Function at 0x1004b1ca
Capabilities:
Encode data using xor

Disassembly:
lea esp, [esp - 0x63]
mov dword [esp + 0x5f], ebx
lea esp, [esp + 0x5f]
mov ebx, 0x8dff8662
xchg dword [esp], ebx
and dword [esp], ebp
jmp 0x1004b1ec
add ebx, 0
or dword [esp], ebp
mov ebp, esp
push eax
push edi
lea esp, [esp - 4]
xchg dword [esp], ecx
pop ecx
lea esp, [esp - 4]
mov edi, dword [ebp + 8]
mov eax, dword [ebp + 0xc]
cmp edi, dword [ebp + 0x14]
ja 0x1004b38e
cmp edi, dword [ebp + 0x10]
jb 0x1004b38e
lea esi, [esi]
sub esi, 0
push dword [ebp + 0x14]
push dword [ebp + 0x10]
sub esp, 0x6a
mov dword [esp + 0x66], 0xc2ccbc3c
add esp, 0x66
mov dword [esp], edi
or edi, 0xffffffff
and edi, 0xcedcf875
xor edi, 0xce9c140e
xchg dword [esp], edi
push edx
mov edx, esp
xor edx, 0
add edx, 0
push ebx
lea ebx, [edx + 4]
mov dword [ebx], eax
pop ebx
pop edx
push edi
call fcn.1004acb6
inc edi
jmp 0x1004b275
jmp 0x1004b282
ror eax, 8
push dword [ebp + 0x14]
push dword [ebp + 0x10]
push eax
push edi
call fcn.1004acb6
inc edi
and dword [esp - 0x4e], ecx
ror eax, 8
push dword [ebp + 0x14]
push dword [ebp + 0x10]
push eax
push edi
call fcn.1004acb6
inc edi
ror eax, 8
push dword [ebp + 0x14]
push dword [ebp + 0x10]
push eax
push 0
sub esi, 0
add dword [esp], edx
xor edx, edx
je 0x1004b2d6
sub bl, byte [ebx]
mov eax, 0x64f7f691
int 0x82
xchg ebx, eax
ror cl, 1
into
out dx, eax
cld
test edx, ebx
or edx, 0x13e27bd2
push ebx
add ebx, esi
mov ebx, esp
xor dword [ebx - 0x2a], edi
fdiv qword [ecx]
jnp 0x1004b2ba
pop ebx
xor edx, 0x1b7d0cc
add edx, 0xedeb415d
xchg dword [esp], edx
push edx
mov edx, esp
call int.1004b304
add dword [eax], 0x39
jle 0x1004b2e0
sub al, 0xf5
mov ch, al
call fcn.1004b319
mov dword [edi], eax
pop ecx
pop edi
pop eax
leave
ret 0x10
Function at 0x1004cff1
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
push esi
push ecx
push edx
push 0
sub esi, esi
shr esi, 9
and dword [esp - 0x69], ebx
jbe 0x1004d007
add edi, 0
shr esi, 0x17
or esi, dword [esp]
add esp, 4
add esi, dword [ebp + 8]
xor eax, eax
xor edx, edx
cld
and dword [esp - 0x46], edx
xor ecx, ecx
rol edx, 7
and dword [esp - 0x4b], edx
xor dl, al
mov al, byte [esi]
inc esi
or al, al
jne 0x1004d018
mov eax, edx
pop edx
pop ecx
pop esi
mov esp, ebp
mov ebp, dword [esp]
add esp, 4
push 0x54
call fcn.1004d059
std
inc ebx
sar cl, 0x3e
lahf
in al, dx
mov ch, 0x4a
mov ebx, 0x971631d8
test byte [ebp - 0x5e], ch
xor eax, dword [ebx + 0x2b5108c4]
add esp, 8
push ecx
sub ecx, eax
mov ecx, esp
cmp dword [ecx - 0x51], edx

Function at 0x1004f3c5
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 8
push 0xffffffffffffffff
push esi
mov esi, esp
xor dword [esp - 0x43], esi
xor dword [esp - 0x45], esi
and dword [esi + 4], eax
pop esi
push 0
ja 0x1004f30e
add ebx, 0
push ecx
call 0x1004f323
dec esp
adc eax, 0x91b81b2a
div bh
int 0x82
xchg ebx, eax
ror cl, 1
add esp, 8
xor dword [esp], ebx
sub esp, 0x6b
mov dword [esp + 0x67], edx
add esp, 0x67
push ecx
push 0
xor dword [esp - 0x56], edx
xor edi, 0
add dword [esp], edi
push esi
mov ebx, 0x6ccd6335
sub ebx, dword [0x6ccf5b74]
mov dword [ebp - 8], ebx
xchg esi, eax
push 0x6ccf5b64
call fcn.1004aded
xchg esi, eax
add esi, ebx
mov edx, dword [ebp + 8]
sub edx, ebx
call fcn.1004a2fb
mov edi, eax
mov eax, dword [esi + 8]
xor dword [esp - 0x69], edx
xor ebx, 0
xor eax, edi
cmp edx, eax
jb 0x1004f481
mov eax, dword [esi + 0xc]
xor eax, edi
cmp edx, eax
ja 0x1004f481
mov ecx, dword [esi + 0x10]
sub dword [esp - 0x34], ebx
xor ecx, edi
mov edx, dword [esi + 0x14]
xor edx, edi
shl edx, 2
add edx, 0x18
mov eax, dword [esi]
xor eax, edi
cmp eax, 1
je 0x1004f438
mov eax, 1
lock xchg dword [0x6ccf5b70], eax
push 0x3dd1fc71
call 0x1004f3c5
push esi
add esp, 8
cmp eax, 0
jne 0x1004f3ae
push edx
mov eax, edi
xor byte [esi + edx], al
inc edx
dec ecx
jne 0x1004f3d4
pop edx
mov eax, dword [esi + 0x14]
xor eax, edi
js 0x1004f3e9
cmp ecx, edx
cmp eax, 0
je 0x1004f40e
mov dword [ebp - 4], eax
lea ecx, [esi + 0x18]
mov eax, dword [esi + ecx]
xor eax, edi
add eax, edx
add dword [esi + eax], ebx
add ecx, 4
dec dword [ebp - 4]
jne 0x1004f3f8
mov eax, 1
mov dword [esp - 0x1a], eax
push 0x8ae1b7eb
call fcn.1004f427
dec eax
loope 0x1004f42a
invalid
xor eax, edi
mov dword [esi], eax
mov dword [0x6ccf5b70], 0
add edx, esi
mov dword [ebp + 4], edx
xchg dword [esp], esi
push ecx
lea ecx, [edi - 0x72d1f741]
mov ecx, esp
mov dword [ecx - 0x15], ebx
pop ecx
push esi
xor esi, esi
mov esi, esp
and dword [esi - 0x1d], ecx
pop esi
mov dword [esp], esi
jb 0x1004f45e
xor edx, 0
add esp, 4
pop edi
pop ecx
pop edx
pop ebx
pop eax
leave
jmp 0x1004f473
jmp 0x1004f47e
ret 4
mov eax, dword [esi + 4]
xor eax, edi
add esi, eax
jmp 0x1004f36c
Function at 0x100564e6
Capabilities:
Access peb ldr_data

Disassembly:
add esp, 8
and dword [esp], ebx
push ecx
push edx
push edi
push esi
or edi, 0xffffffff
not edi
add edi, dword [ebp + 8]
mov eax, dword fs:[0x30]
mov eax, dword [eax + 0xc]
mov ecx, dword [eax + 0xc]
push ecx
xor edx, edx
mov ecx, dword [ecx]
cmp ecx, dword [esp]
je 0x100567bc
push ebp
push 0xffffffffffffffff
sub esp, 0x32
mov dword [esp + 0x2e], 0x6cce27e8
add esp, 0x2e
sub esp, 4
mov dword [esp], 0x6ccd97ae
push 0xffffffffffffffff
call fcn.1004d6e6
xchg edx, eax
and eax, 0
add eax, 0x75d46dc4
push ecx
and ecx, 0xcfb6d7ec
mov ecx, esp
mov dword [ecx - 0x54], esi
pop ecx
ja 0x10056550
and eax, eax
xchg edx, eax
mov edx, dword [ecx + edx - 0x75d46dac]
call fcn.10056568
mov byte [0xee69f033], al
invalid
mov eax, ecx
pop esi
mov edi, dword [esp]
add esp, 4
pop edx
xor ecx, ecx
add ecx, 0xffffffff
and ecx, dword [esp]
xor ecx, 0
add esp, 4
pop ebx
mov esp, ebp
mov ebp, dword [esp]
add esp, 4
jno 0x100567b0
xor eax, 0
ret 4
xor ecx, ecx
jmp 0x10056784
Function at 0x10065fb6
Capabilities:
Parse pe header

Disassembly:
push ebp
mov ebp, esp
push ebx
push ecx
lea esp, [esp - 0x10]
mov dword [esp + 0xc], edx
lea esp, [esp + 0xc]
sub esp, 4
mov dword [esp], 0x8b92e34e
mov dword [esp], edi
push esi
mov eax, dword [ebp + 8]
and ax, 0xf001
dec eax
cmp word [eax], 0x5a4d
jne 0x10065fd8
mov ebx, dword [eax + 0x3c]
cmp ebx, 0xf08
ja 0x10065fd8
add ebx, eax
cmp dword [ebx], 0x4550
jne 0x10065fd8
ret
cmp word [ebx + 4], 0x14c
jne 0x10065fd8
test word [ebx + 0x16], 2
je 0x10065fd8
test word [ebx + 0x16], 0x100
je 0x10065fd8
cmp word [ebx + 0x18], 0x10b
jne 0x10065fd8
mov edx, dword [ebx + 0x78]
cmp edx, 0
je 0x10065fd8
lea edx, [eax + edx]
mov edx, dword [edx + 0xc]
push 0xe1641d81
call 0x10066064
adc al, 0xbd
mov dl, 3
cmp byte [ecx + 0x75ac5ffe], 0xa
jnp 0x10065ff8
int1
salc
push edi
inc esp
add esp, 8
lea edx, [edx + eax]
mov ebx, eax
push edx
call fcn.1004cf43
xchg ebx, eax
cmp ebx, dword [ebp + 0xc]
jne 0x10065fd8
sub esp, 0x3e
mov esi, dword [esp + 0x3e]
add esp, 0x42
pop edi
mov edx, dword [esp]
add esp, 4
pop ecx
pop ebx
leave
ret 8

Function at 0x10066064
Capabilities:
Parse pe header

Disassembly:
push ebp
mov ebp, esp
push ebx
push ecx
lea esp, [esp - 0x10]
mov dword [esp + 0xc], edx
lea esp, [esp + 0xc]
sub esp, 4
mov dword [esp], 0x8b92e34e
mov dword [esp], edi
push esi
mov eax, dword [ebp + 8]
and ax, 0xf001
dec eax
cmp word [eax], 0x5a4d
jne 0x10065fd8
mov ebx, dword [eax + 0x3c]
cmp ebx, 0xf08
ja 0x10065fd8
add ebx, eax
cmp dword [ebx], 0x4550
jne 0x10065fd8
ret
cmp word [ebx + 4], 0x14c
jne 0x10065fd8
test word [ebx + 0x16], 2
je 0x10065fd8
test word [ebx + 0x16], 0x100
je 0x10065fd8
cmp word [ebx + 0x18], 0x10b
jne 0x10065fd8
mov edx, dword [ebx + 0x78]
cmp edx, 0
je 0x10065fd8
lea edx, [eax + edx]
mov edx, dword [edx + 0xc]
push 0xe1641d81
call 0x10066064
adc al, 0xbd
mov dl, 3
cmp byte [ecx + 0x75ac5ffe], 0xa
jnp 0x10065ff8
int1
salc
push edi
inc esp
add esp, 8
lea edx, [edx + eax]
mov ebx, eax
push edx
call fcn.1004cf43
xchg ebx, eax
cmp ebx, dword [ebp + 0xc]
jne 0x10065fd8
sub esp, 0x3e
mov esi, dword [esp + 0x3e]
add esp, 0x42
pop edi
mov edx, dword [esp]
add esp, 4
pop ecx
pop ebx
leave
ret 8