joyce8/EMBER2024-capa huggingface dataset:
Function at 0x5d3166
Capabilities:
Read file on windows

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x1c
mov eax, dword [ebp + 8]
mov ecx, eax
push ebx
mov ebx, dword [ebp + 0xc]
and eax, 0x3f
push esi
sar ecx, 6
push edi
imul edi, eax, 0x38
mov dword [ebp - 8], ecx
mov eax, dword [ecx*4 + 0x66b388]
push 0xa
pop edx
mov dword [ebp - 0x18], edx
mov ecx, dword [eax + edi + 0x18]
mov dword [ebp - 0x1c], ecx
mov ecx, dword [ebp + 0x10]
test ecx, ecx
je 0x5d31ac
cmp word [ebx], dx
jne 0x5d31ac
or byte [eax + edi + 0x28], 4
jmp 0x5d31b1
and byte [eax + edi + 0x28], 0xfb
lea edx, [ebx + ecx*2]
mov eax, ebx
mov dword [ebp - 0xc], edx
mov esi, ebx
mov dword [ebp - 4], eax
cmp ebx, edx
jae 0x5d3314
mov dword [ebp - 0x10], 0xd
movzx ecx, word [eax]
mov edx, ecx
mov dword [ebp - 0x14], edx
mov edx, dword [ebp - 0xc]
cmp ecx, 0x1a
je 0x5d32f4
add eax, 2
cmp cx, word [ebp - 0x10]
je 0x5d31f2
mov dword [ebp - 4], eax
mov word [esi], cx
jmp 0x5d3228
cmp eax, edx
jae 0x5d3236
movzx eax, word [eax]
xor ecx, ecx
cmp ax, word [ebp - 0x18]
mov edx, eax
push 0xa
sete cl
xor eax, eax
lea ecx, [ecx*2 + 2]
add dword [ebp - 4], ecx
pop ecx
cmp dx, cx
mov edx, dword [ebp - 0xc]
sete al
dec eax
and eax, 3
add eax, ecx
mov word [esi], ax
mov eax, dword [ebp - 4]
push 2
pop ecx
add esi, ecx
cmp eax, edx
jb 0x5d31cd
jmp 0x5d3314
push 0
lea eax, [ebp - 0x18]
push eax
push 2
lea eax, [ebp - 4]
push eax
push dword [ebp - 0x1c]
call dword [sym.imp.KERNEL32.dll_ReadFile]
test eax, eax
je 0x5d32ef
cmp dword [ebp - 0x18], 0
je 0x5d32ef
mov edx, dword [ebp - 8]
push 0xa
mov eax, dword [edx*4 + 0x66b388]
test byte [eax + edi + 0x28], 0x48
je 0x5d32c5
lea eax, [esi + 2]
mov dword [ebp - 0x1c], eax
mov ax, word [ebp - 4]
pop ecx
mov word [ebp - 2], ax
cmp ax, cx
jne 0x5d3289
mov word [esi], cx
jmp 0x5d32c0
push 0xd
pop ecx
mov word [esi], cx
movzx ecx, ax
mov eax, dword [edx*4 + 0x66b388]
mov dx, word [ebp - 2]
shr ecx, 8
push 0xa
mov byte [eax + edi + 0x2a], dl
mov edx, dword [ebp - 8]
mov eax, dword [edx*4 + 0x66b388]
mov byte [eax + edi + 0x2b], cl
mov eax, dword [edx*4 + 0x66b388]
pop ecx
mov byte [eax + edi + 0x2c], cl
mov esi, dword [ebp - 0x1c]
jmp 0x5d3314
pop eax
cmp word [ebp - 4], ax
jne 0x5d32d5
cmp esi, ebx
jne 0x5d32d5
mov word [esi], ax
jmp 0x5d3311
push 1
push 0xffffffffffffffff
push 0xfffffffffffffffe
push dword [ebp + 8]
call fcn.005d3f13
add esp, 0x10
push 0xa
pop eax
cmp word [ebp - 4], ax
je 0x5d3314
push 0xd
pop eax
jmp 0x5d32d0
mov edx, dword [ebp - 8]
mov edx, dword [edx*4 + 0x66b388]
mov al, byte [edx + edi + 0x28]
test al, 0x40
jne 0x5d330e
or al, 2
mov byte [edx + edi + 0x28], al
jmp 0x5d3314
mov word [esi], cx
add esi, 2
sub esi, ebx
and esi, 0xfffffffe
pop edi
mov eax, esi
pop esi
pop ebx
leave
ret
Function at 0x5d461b
Capabilities:
Enumerate files on windows

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x264
mov eax, dword [0x660ff8]
xor eax, ebp
mov dword [ebp - 4], eax
mov edx, dword [ebp + 0xc]
mov ecx, dword [ebp + 0x10]
push ebx
push esi
push edi
mov edi, dword [ebp + 8]
mov dword [ebp - 0x25c], ecx
cmp edx, edi
je 0x5d4666
movzx eax, word [edx]
lea ecx, [ebp - 0x255]
push eax
call fcn.005d47b6
test al, al
jne 0x5d4660
sub edx, 2
cmp edx, edi
jne 0x5d4646
mov ecx, dword [ebp - 0x25c]
movzx esi, word [edx]
cmp esi, 0x3a
jne 0x5d4688
lea eax, [edi + 2]
cmp edx, eax
je 0x5d4688
push ecx
xor ebx, ebx
push ebx
push ebx
push edi
call fcn.005d4567
add esp, 0x10
jmp 0x5d4782
push esi
lea ecx, [ebp - 0x255]
call fcn.005d47b6
sub edx, edi
movzx eax, al
sar edx, 1
inc edx
neg eax
sbb eax, eax
xor ebx, ebx
push ebx
push ebx
and eax, edx
push ebx
mov dword [ebp - 0x260], eax
lea eax, [ebp - 0x254]
push eax
push ebx
push edi
call dword [sym.imp.KERNEL32.dll_FindFirstFileExW]
mov esi, eax
cmp esi, 0xffffffff
jne 0x5d46cb
push dword [ebp - 0x25c]
jmp 0x5d4678
mov ebx, dword [ebp - 0x25c]
push 0x2e
mov eax, dword [ebx + 4]
sub eax, dword [ebx]
sar eax, 2
mov dword [ebp - 0x25c], eax
pop eax
cmp word [ebp - 0x228], ax
jne 0x5d4708
cmp word [ebp - 0x226], 0
je 0x5d4729
cmp word [ebp - 0x226], ax
jne 0x5d4708
cmp word [ebp - 0x224], 0
je 0x5d4729
push ebx
push dword [ebp - 0x260]
lea eax, [ebp - 0x228]
push edi
push eax
call fcn.005d4567
add esp, 0x10
mov dword [ebp - 0x264], eax
test eax, eax
jne 0x5d4775
lea eax, [ebp - 0x254]
push eax
push esi
call dword [sym.imp.KERNEL32.dll_FindNextFileW]
push 0x2e
test eax, eax
pop eax
jne 0x5d46e2
mov eax, dword [ebx + 4]
mov edx, dword [ebx]
sub eax, edx
mov ecx, dword [ebp - 0x25c]
sar eax, 2
cmp ecx, eax
jne 0x5d475d
push esi
call dword [sym.imp.KERNEL32.dll_FindClose]
xor eax, eax
jmp 0x5d4782
push 0x5d4397
sub eax, ecx
push 4
push eax
lea eax, [edx + ecx*4]
push eax
call fcn.005db2b0
add esp, 0x10
jmp 0x5d4752
push esi
call dword [sym.imp.KERNEL32.dll_FindClose]
mov eax, dword [ebp - 0x264]
mov ecx, dword [ebp - 4]
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.005b0d47
leave
ret

Function at 0x5d507f
Capabilities:
Query environment variable

Disassembly:
mov edi, edi
push esi
call dword [sym.imp.KERNEL32.dll_GetEnvironmentStringsW]
mov esi, eax
test esi, esi
jne 0x5d5090
pop esi
ret
push ebx
push edi
push esi
call fcn.005d5048
mov ebx, eax
sub ebx, esi
and ebx, 0xfffffffe
push ebx
call fcn.005cd837
mov edi, eax
pop ecx
pop ecx
test edi, edi
je 0x5d50b8
push ebx
push esi
push edi
call fcn.005b47d0
add esp, 0xc
push 0
call fcn.005cd7fd
pop ecx
push esi
call dword [sym.imp.KERNEL32.dll_FreeEnvironmentStringsW]
mov eax, edi
pop edi
pop ebx
pop esi
ret

Function at 0x5d5488
Capabilities:
Set environment variable

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
pop ebp
jmp fcn.005d50cd
Function at 0x5d74d7
Capabilities:
Get geographical location

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push ecx
push esi
push edi
call fcn.005cd456
mov esi, dword [ebp + 8]
mov edi, eax
push 2
lea eax, [ebp - 4]
mov ecx, esi
push eax
and ecx, 0x3ff
push 0x20000001
or ecx, 0x400
push ecx
call dword [sym.imp.KERNEL32.dll_GetLocaleInfoW]
test eax, eax
je 0x5d7546
cmp esi, dword [ebp - 4]
je 0x5d7541
cmp dword [ebp + 0xc], 0
je 0x5d7541
mov esi, dword [edi + 0x50]
lea ecx, [esi + 2]
mov ax, word [esi]
add esi, 2
test ax, ax
jne 0x5d751e
push dword [edi + 0x50]
sub esi, ecx
sar esi, 1
call fcn.005d7029
pop ecx
xor ecx, ecx
cmp eax, esi
setne cl
mov eax, ecx
jmp 0x5d7548
xor eax, eax
inc eax
jmp 0x5d7548
xor eax, eax
pop edi
pop esi
leave
ret
Function at 0x5d75ad
Capabilities:
Get geographical location

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x18
mov eax, dword [0x660ff8]
xor eax, ebp
mov dword [ebp - 4], eax
mov eax, dword [ebp + 0xc]
push ebx
mov ebx, dword [ebp + 0x10]
push esi
mov esi, dword [ebp + 8]
push edi
mov dword [ebp - 0x18], eax
call fcn.005cd456
add eax, 0x50
lea edi, [ebp - 0x10]
mov dword [ebp - 0x14], eax
xor eax, eax
stosd dword es:[edi], eax
stosd dword es:[edi], eax
stosd dword es:[edi], eax
call fcn.005cd456
lea ecx, [ebp - 0x10]
xor edx, edx
mov dword [eax + 0x34c], ecx
lea ecx, [esi + 0x80]
mov eax, dword [ebp - 0x14]
mov dword [eax], esi
lea edi, [eax + 4]
mov dword [edi], ecx
test ecx, ecx
je 0x5d7624
cmp word [ecx], dx
je 0x5d7624
mov eax, dword [0x629074]
push edi
dec eax
push eax
push 0x628f60
call fcn.005d754c
mov eax, dword [ebp - 0x14]
add esp, 0xc
xor edx, edx
mov dword [ebp - 0x10], edx
mov eax, dword [eax]
test eax, eax
je 0x5d7697
cmp word [eax], dx
je 0x5d7697
mov eax, dword [edi]
test eax, eax
je 0x5d7648
cmp word [eax], dx
je 0x5d7648
lea eax, [ebp - 0x10]
push eax
call fcn.005d6f2f
jmp 0x5d7651
lea eax, [ebp - 0x10]
push eax
call fcn.005d6fca
cmp dword [ebp - 0x10], 0
pop ecx
jne 0x5d76c1
mov eax, dword [0x628f5c]
push dword [ebp - 0x14]
dec eax
push eax
push 0x628c50
call fcn.005d754c
add esp, 0xc
test al, al
je 0x5d76c1
mov eax, dword [edi]
xor edi, edi
test eax, eax
je 0x5d768c
cmp word [eax], di
je 0x5d768c
lea eax, [ebp - 0x10]
push eax
call fcn.005d6f2f
pop ecx
jmp 0x5d76c3
lea eax, [ebp - 0x10]
push eax
call fcn.005d6fca
jmp 0x5d7689
mov eax, dword [edi]
test eax, eax
je 0x5d76ae
cmp word [eax], dx
je 0x5d76ae
lea eax, [ebp - 0x10]
push eax
call fcn.005d6ee4
pop ecx
jmp 0x5d76c1
mov dword [ebp - 0x10], 0x104
call dword [sym.imp.KERNEL32.dll_GetUserDefaultLCID]
mov dword [ebp - 8], eax
mov dword [ebp - 0xc], eax
xor edi, edi
cmp dword [ebp - 0x10], 0
je 0x5d778c
lea eax, [ebp - 0x10]
push eax
lea eax, [esi + 0x100]
neg esi
sbb esi, esi
and esi, eax
push esi
call fcn.005d73d1
mov esi, eax
pop ecx
pop ecx
test esi, esi
je 0x5d778c
movzx ecx, si
push ecx
call dword [sym.imp.KERNEL32.dll_IsValidCodePage]
test eax, eax
je 0x5d778c
push 1
push dword [ebp - 0xc]
call dword [sym.imp.KERNEL32.dll_IsValidLocale]
test eax, eax
je 0x5d778c
mov eax, dword [ebp - 0x18]
test eax, eax
je 0x5d7719
mov dword [eax], esi
mov eax, dword [ebp - 0x14]
push edi
push 0x55
add eax, 0x250
push eax
push dword [ebp - 0xc]
call fcn.005d00f7
test ebx, ebx
je 0x5d7787
push edi
push 0x55
lea eax, [ebx + 0x120]
push eax
push dword [ebp - 0xc]
call fcn.005d00f7
push 0x40
push ebx
push 0x1001
push dword [ebp - 0xc]
call dword [sym.imp.KERNEL32.dll_GetLocaleInfoW]
test eax, eax
je 0x5d778c
push 0x40
lea eax, [ebx + 0x80]
push eax
push 0x1002
push dword [ebp - 8]
call dword [sym.imp.KERNEL32.dll_GetLocaleInfoW]
test eax, eax
je 0x5d778c
push 0xa
push 0x10
lea ecx, [ebx + 0x100]
push ecx
push esi
call fcn.005c4722
add esp, 0x10
xor eax, eax
inc eax
jmp 0x5d778e
xor eax, eax
mov ecx, dword [ebp - 4]
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.005b0d47
leave
ret
Function at 0x5dc520
Capabilities:
Parse pe header

Disassembly:
push ebp
mov ebp, esp
mov eax, dword [ebp + 8]
mov ecx, 0x5a4d
cmp word [eax], cx
jne 0x5dc54d
mov ecx, dword [eax + 0x3c]
add ecx, eax
cmp dword [ecx], 0x4550
jne 0x5dc54d
mov edx, 0x10b
xor eax, eax
cmp word [ecx + 0x18], dx
sete al
pop ebp
ret
xor eax, eax
pop ebp
ret
Function at 0x404696
Capabilities:
Get number of processors

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x472754
mov eax, dword fs:[0]
push eax
push ecx
push esi
push edi
mov eax, dword [0x4a2008]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov esi, ecx
mov dword [ebp - 0x10], esi
xorps xmm0, xmm0
push 1
movups xmmword [esi], xmm0
push 0x48f868
mov dword [esi + 0x10], 0
mov dword [esi + 0x14], 0
call fcn.00437b86
mov dword [ebp - 4], 0
mov dword [esi + 0x18], 0
mov dword [esi + 0x1c], 0
mov dword [esi + 0x20], 0
mov byte [ebp - 4], 1
mov dword [esi + 0x24], 0
mov dword [esi + 0x28], 0
mov dword [esi + 0x2c], 0
mov byte [ebp - 4], 2
mov dword [esi + 0x30], 0
mov dword [esi + 0x34], 0
mov dword [esi + 0x38], 0
mov byte [ebp - 4], 3
mov dword [esi + 0x3c], 0
mov dword [esi + 0x40], 0
mov dword [esi + 0x44], 0
mov byte [ebp - 4], 4
mov dword [esi + 0x48], 0
mov dword [esi + 0x4c], 0
mov dword [esi + 0x50], 0
mov byte [ebp - 4], 5
mov ecx, dword [0x4a2a48]
mov eax, dword [0x4a2a4c]
add ecx, 1
mov dword [esi + 0x58], 0
mov dword [esi + 0x5c], 0
adc eax, 0
mov dword [esi + 0x60], 0
mov dword [esi + 0x64], 0
mov dword [0x4a2a4c], eax
mov dword [esi + 0x6c], eax
mov dword [esi + 0x68], ecx
mov eax, dword [esi + 0x20]
sub eax, dword [esi + 0x18]
sar eax, 3
mov dword [0x4a2a48], ecx
cmp eax, 0x64
jae 0x4047b9
push ecx
lea ecx, [esi + 0x18]
call fcn.00423eb6
mov eax, dword [esi + 0x2c]
sub eax, dword [esi + 0x24]
sar eax, 3
cmp eax, 0x14
jae 0x4047d0
push ecx
lea ecx, [esi + 0x24]
call fcn.00423dc6
mov dword [ebp - 4], 0xffffffff
mov eax, esi
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
mov esp, ebp
pop ebp
ret
Function at 0x426236
Capabilities:
Encode data using xor

Disassembly:
std
invalid
mov edi, 0x4fc8796b
push es
invalid
push ds
clc
dec ecx
popal
lodsd eax, dword [esi]
mov dl, 0xf3
xlatb
imul eax, esp, 0xe28a237b
push 0xfffffffffffffffd
fcmove st(0), st(6)
sub al, 0x91
dec esp
sahf
mov dword [ebp + 0x3b], ecx
jae 0x4261f6
arpl word [esp + ebx*8 - 0x7db52542], di
xor dl, al
and dword [edi + 0x8c12a8e], edi
xchg ecx, eax
cmpsd dword [esi], dword es:[edi]
sbb edx, 0x31160077
push esp
stc
sub byte [ebx + 0x4514266e], dl
ja 0x426200
jmp 0x4262e0
jbe 0x426320
jmp 0x6ea26f9a
cwde
xchg ebx, eax
xor al, 0x6f
outsd dx, dword [esi]
pop eax
adc dword [esi], esi
cmp edx, edi
je 0x426322
inc eax
lodsb al, byte [esi]
and ebx, dword [0x1197d85c]
mov dh, 0xc2
jb 0x426323
xor al, 0xd
jnp 0x42635e
adc dword [ecx - 0x32c165e], esp
mov eax, dword [0xfcd3e9a2]
sar esp, cl
mov edi, 0x1058d93f
inc edi
and al, byte [eax + 0x64ec1470]
pushfd
jo 0x42635f
in al, dx
pushfd
inc ebp
ret
xor byte [edx], al
jne 0x42633c
add dh, byte [ebp - 0x26]
dec ebx
inc esi
cmp byte [edx - 0x79], al
int 0xce
add byte [edi + 0x18565b3c], cl
std
cdq
je 0x426349
push edx
arpl word [ebx + 0x603d3e82], sp
jl 0x4263f9
cdq
int3
insb byte es:[edi], dx
or eax, 0x28244412
bound edx, qword [ecx]
inc ebp
in eax, dx
sbb ch, 0x93
aad 0xcc
sub eax, 0x8d363285
adc dword [eax - 0x2c], 0x308ef89d
mov al, 0x35
dec eax
xor ah, byte [0x3443d60b]
shr dword [esi - 0x786b779d], 0x27
ror dword [edi], 1
jg 0x42633f
lahf
sub bh, 0xd2
cmc
iretd
out dx, eax
cdq
jo 0x426389
daa
sbb eax, 0x183b16c0
adc dword [ecx - 0x527c60ac], ecx
push eax
lodsd eax, dword [esi]
mov bl, 0x7d
loop 0x42641e
fistp dword [ecx - 0x5d]
lcall 0x3fb7, 0xea8af834
xor dword [ebx], ebp
salc
pop ebp
add byte [edi - 0x7f37a5c8], 0x33
fsub st(2), st(0)
xor dword [ebx], eax
cmp dword [eax - 0xd36fbf7], edi
jge 0x42646e
xchg dword [eax], edi
pop edx
enter 0x3380, 0xffffffffffffffdc
ljmp 0x409
invalid
insb byte es:[edi], dx
salc
imul byte [ecx - 0x43293344]
dec edi
mov ebx, dword [eax + 0xb]
mov byte [0x67c94497], al
adc al, 0x21
insd dword es:[edi], dx
les ebx, [ecx + 0x73]
adc dh, byte [eax + 0x62dba201]
lds eax, [edx]
pop ecx
jae 0x426483
mov al, 1
mov byte [0x2c562db], al
mov ah, 0x46
sub byte [0x5d9ff15f], cl
sbb eax, 0x49ba6312
dec ecx
dec esi
je 0x426459
mov edx, 0x744e4949
shl byte [edx], 1
xor dword [bx + 0x29], esi
and ah, byte [edi + 0x31]
ja 0x4264b7
cmp dword [edx + 0x24d3826a], 0x92270bd3
push edi
shr dword [edi - 0x79153c8c], 1
mov byte [0x23d9493e], al
mov word [eax], fs
mov dh, 0xdc
cmp eax, dword [ebx - 0x36]
cdq
cmp eax, dword [ebp + 0xf]
jecxz 0x4264b2
xor esi, dword [eax - 0x7d0e6c37]
xor esi, dword [eax - 0x7d0e6c37]
sbb byte [esi], 0xac
push ds
lodsb al, byte [esi]
test eax, 0xf20ac591
lcall 0x5904, 0x41563d62
jp 0x4264a4
adc byte [esi - 0x73], bl
test byte [edx], ch
dec edi
mov byte [edx - 0x66], dl
cmp edx, dword [ecx - 0xa]
adc dword [edi - 0x5746678], edx
call 0x4971e6a3
sahf
stosb byte es:[edi], al
xchg ecx, eax
ljmp 0x6333
Function at 0x44a210
Capabilities:
Accept command line arguments
Log keystrokes via polling

Disassembly:
push ecx
push ebx
push esi
push edi
call dword [sym.imp.KERNEL32.dll_GetCommandLineW]
mov esi, dword [esp + 0x14]
mov ebx, dword [sym.imp.USER32.dll_GetKeyState]
push 0x10
mov edi, eax
mov dword [esi], 0
call ebx
test ax, ax
jge 0x44a23b
or dword [esi], 0x2000000
lea eax, [esp + 0xc]
push eax
push edi
call dword [sym.imp.SHELL32.dll_CommandLineToArgvW]
push 0x11
mov edi, eax
call ebx
test ax, ax
jge 0x44a258
or dword [esi], 0x4000000
test edi, edi
je 0x44a26e
mov ecx, dword [0x657a4c]
push 0x657768
push ecx
call dword [sym.imp.KERNEL32.dll_GetConsoleMode]
push 0x12
call ebx
test ax, ax
jge 0x44a27d
or dword [esi], 0x8000000
mov eax, esi
pop edi
pop esi
pop ebx
pop ecx
ret

Function at 0x473df6
Capabilities:
Encode data using xor

Disassembly:
mov ebx, 0x9a523c6b
stosb byte es:[edi], al
rcl eax, 0x25
xor esp, dword [ebp - 0x64]
inc edx
push ebp
mov ecx, dword [ecx]
inc edi
pushal
xor byte [ebp + 0x12], dl
jne 0x473e59
and ch, byte [edx + ebx]
leave
out 0xed, eax
invalid
bound esi, qword [ecx - 0x37]
clc
inc ebp
movsb byte es:[edi], byte [esi]
add byte [edx + 0x73], 0x7d
mov al, 0x70
xor dword [ebx + 0x49], esi
push es
xor al, 0x3f
dec esi
add byte [edx], bh
sti
cld
les edx, [ebx]
xor ebp, ebx
jl 0x473e65
and eax, 0x3b6f91c6
invalid

Function at 0x480636
Capabilities:
Encode data using xor

Disassembly:
push cs
adc al, 0x78
lds edx, [eax + 0x597b56b]
push edx
invalid
add dword [ecx], eax
test byte [eax - 0x2424197c], ah
add dword [eax - 0x2424197c], eax
mov al, byte [0xdbdbe684]
test dword [eax - 0x10], esp
test al, 0x5b
jbe 0x480639
je 0x480607
rcl dword [eax + ebx*8], cl
and ecx, ebp
lea edx, [esi]
shl byte [edi], 1
pop ss
sbb eax, 0xcb9231c3
xor ah, bl
jne 0x480651
xchg dword [edx - 0x62], esi
mov ebx, 0x53c5c9a3
pop es
leave
fst qword [0xba028245]
int1
adc eax, 0x3ae375d5
loope 0x480637
push edi
adc al, 0xb5
push ebx
invalid

Function at 0x4b5576
Capabilities:
Encode data using add xor sub operations

Disassembly:
mov es, word [edx - 0x263512a2]
sub al, 0x4e
pop edi
inc edi
sbb cl, bl
sub byte [edx - 0x67e9c1e5], cl
add eax, 0x53b7d314
mov dword [edi], esi
xchg ebp, eax
movsd dword es:[edi], dword [esi]
out 0xe6, eax
out 0x33, al
cmp byte [esi + 0x55627184], ah
and al, byte [esi - 0x57]
idiv bl
inc edx
pop edx
push ecx
dec eax
insd dword es:[edi], dx
jge 0x4b5620
fld st(6)
inc eax
hlt
leave
lcall 0x7395, 0x86c2b354
daa
out dx, eax
invalid
Function at 0x4b55f6
Capabilities:
Encode data using xor

Disassembly:
popfd
push edx
sti
fsubr st(6), st(0)
pop ebx
inc ebx
dec ecx
lea ebp, [ecx + 0x5b75ef7d]
invalid
mov ch, 0x8f
mov byte [0x76079386], al
push ecx
aam 0x4c
inc esi
and bh, dl
inc eax
push 0xffffffffffffff8d
mov edi, 0x93695689
cmp eax, 0xaa16e5a5
pop edi
movsd dword es:[edi], dword [esi]
inc edi
cmp dl, dh
cmp eax, 0xb898e6c5
ja 0x4b55da
sub bl, byte [esi - 0x65367849]
push esp
mov bl, 0xc2
xchg byte [ebp - 0x7010d88d], dl
mov bh, 0x4c
inc ecx
sub eax, 0xcd3925f4
pop eax
pop ss
mov dword [0x7f78f2e5], eax
mov edi, 0x91860191
fimul word [0x70cd46ba]
test al, 0x81
mov byte [esi], al
call 0x9062b44b
cmpsb byte [esi], byte es:[edi]
fcomp dword [ebx - 0x1faeb7ed]
rcr byte [ecx + 0x66], 1
inc ebp
xor eax, 0x908f43eb
add al, 0x47
cdq
adc eax, 0x142ac638
leave
lds ecx, [ecx + ecx + 0x2d]
neg dl
xchg ebp, eax
outsb dx, byte [esi]
fcmovu st(0), st(2)
imul byte [ecx]
and dl, dh
adc eax, 0xe7d88624
imul esp, ebx, 0x47
mov al, byte [0xfea9442d]
mov byte [0x8d88db0d], al
pop ss
in eax, dx
mov ebp, 0x3e6829c4
add byte [esi - 0x1be189cc], al
cli
out dx, al
mov byte [0x7e22c77e], al
invalid

Function at 0x4e01f6
Capabilities:
Get number of processors

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x472754
mov eax, dword fs:[0]
push eax
push ecx
push esi
push edi
mov eax, dword [0x4a2008]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov esi, ecx
mov dword [ebp - 0x10], esi
xorps xmm0, xmm0
push 1
movups xmmword [esi], xmm0
push 0x48f868
mov dword [esi + 0x10], 0
mov dword [esi + 0x14], 0
call fcn.005136e6
mov dword [ebp - 4], 0
mov dword [esi + 0x18], 0
mov dword [esi + 0x1c], 0
mov dword [esi + 0x20], 0
mov byte [ebp - 4], 1
mov dword [esi + 0x24], 0
mov dword [esi + 0x28], 0
mov dword [esi + 0x2c], 0
mov byte [ebp - 4], 2
mov dword [esi + 0x30], 0
mov dword [esi + 0x34], 0
mov dword [esi + 0x38], 0
mov byte [ebp - 4], 3
mov dword [esi + 0x3c], 0
mov dword [esi + 0x40], 0
mov dword [esi + 0x44], 0
mov byte [ebp - 4], 4
mov dword [esi + 0x48], 0
mov dword [esi + 0x4c], 0
mov dword [esi + 0x50], 0
mov byte [ebp - 4], 5
mov ecx, dword [0x4a2a48]
mov eax, dword [0x4a2a4c]
add ecx, 1
mov dword [esi + 0x58], 0
mov dword [esi + 0x5c], 0
adc eax, 0
mov dword [esi + 0x60], 0
mov dword [esi + 0x64], 0
mov dword [0x4a2a4c], eax
mov dword [esi + 0x6c], eax
mov dword [esi + 0x68], ecx
mov eax, dword [esi + 0x20]
sub eax, dword [esi + 0x18]
sar eax, 3
mov dword [0x4a2a48], ecx
cmp eax, 0x64
jae 0x4e0319
push ecx
lea ecx, [esi + 0x18]
call fcn.004ffa16
mov eax, dword [esi + 0x2c]
sub eax, dword [esi + 0x24]
sar eax, 3
cmp eax, 0x14
jae 0x4e0330
push ecx
lea ecx, [esi + 0x24]
call fcn.004ff926
mov dword [ebp - 4], 0xffffffff
mov eax, esi
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
mov esp, ebp
pop ebp
ret
Function at 0x5015e6
Capabilities:
Encode data using xor

Disassembly:
inc esp
pop ebx
push ss
jecxz 0x501614
xor al, byte [edx + eax + 0x45f91ca7]
adc byte [ecx], dh
mov ah, 0x79
cmp al, 0x39
retf 0xf3a9
ret
xor dword [ebx + 0x41d13b8d], ebp
xor eax, 0x7aa3fafd
push ds
inc ebp
in eax, dx
jo 0x501614
sar dword [esi], cl
inc esp
mov gs, word [eax]
jp 0x5015fc
ljmp 0x2af9:0x7b0083e2

Function at 0x545c66
Capabilities:
Encode data using xor

Disassembly:
ror edi, 0x51
std
sub al, 0x72
and byte [eax], dl
dec esi
cmp ch, 0x3e
dec eax
sbb edx, esi
and al, bh
add dword [edi - 0x21], 0xb61db7b5
in eax, 9
lodsb al, byte [esi]
invalid

Function at 0x572f36
Capabilities:
Get number of processors

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x472754
mov eax, dword fs:[0]
push eax
push ecx
push esi
push edi
mov eax, dword [0x4a2008]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov esi, ecx
mov dword [ebp - 0x10], esi
xorps xmm0, xmm0
push 1
movups xmmword [esi], xmm0
push 0x48f868
mov dword [esi + 0x10], 0
mov dword [esi + 0x14], 0
call fcn.005a6426
mov dword [ebp - 4], 0
mov dword [esi + 0x18], 0
mov dword [esi + 0x1c], 0
mov dword [esi + 0x20], 0
mov byte [ebp - 4], 1
mov dword [esi + 0x24], 0
mov dword [esi + 0x28], 0
mov dword [esi + 0x2c], 0
mov byte [ebp - 4], 2
mov dword [esi + 0x30], 0
mov dword [esi + 0x34], 0
mov dword [esi + 0x38], 0
mov byte [ebp - 4], 3
mov dword [esi + 0x3c], 0
mov dword [esi + 0x40], 0
mov dword [esi + 0x44], 0
mov byte [ebp - 4], 4
mov dword [esi + 0x48], 0
mov dword [esi + 0x4c], 0
mov dword [esi + 0x50], 0
mov byte [ebp - 4], 5
mov ecx, dword [0x4a2a48]
mov eax, dword [0x4a2a4c]
add ecx, 1
mov dword [esi + 0x58], 0
mov dword [esi + 0x5c], 0
adc eax, 0
mov dword [esi + 0x60], 0
mov dword [esi + 0x64], 0
mov dword [0x4a2a4c], eax
mov dword [esi + 0x6c], eax
mov dword [esi + 0x68], ecx
mov eax, dword [esi + 0x20]
sub eax, dword [esi + 0x18]
sar eax, 3
mov dword [0x4a2a48], ecx
cmp eax, 0x64
jae 0x573059
push ecx
lea ecx, [esi + 0x18]
call fcn.00592756
mov eax, dword [esi + 0x2c]
sub eax, dword [esi + 0x24]
sar eax, 3
cmp eax, 0x14
jae 0x573070
push ecx
lea ecx, [esi + 0x24]
call fcn.00592666
mov dword [ebp - 4], 0xffffffff
mov eax, esi
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
mov esp, ebp
pop ebp
ret

Function at 0x594ad6
Capabilities:
Encode data using xor

Disassembly:
jae 0x594b30
dec edi
mov eax, dword [0x4e853e10]
cmp dword [ecx], ebx
fld dword cs:[eax + 0x7b]
pop es
cmp eax, 0xb148c33
lahf
mov eax, dword [0x6f63313]
xor ecx, dword [esp + edx + 0x13a19f0b]
xor esi, esi
push es
and ah, cl
push edi
jge 0x594ae6
inc esp
stosb byte es:[edi], al
xor ah, byte [edx]
inc ebx
test al, 0x98
mov cl, 0x94
sub edi, esi
cmpsd dword [esi], dword es:[edi]
retf 0xc60a
adc al, 0x78
push ebp
xchg ecx, eax
cld
dec esp
fcomp qword [ecx]
xchg edx, eax
int1
mov dl, byte [eax + 0x4c]
insb byte es:[edi], dx
retf
Function at 0x64d13d
Capabilities:
Write file on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x1a4
mov edx, dword [ebp + 8]
xor ecx, ecx
mov eax, 0x654338
cmp edx, dword [eax]
je 0x64d15f
add eax, 8
inc ecx
cmp eax, 0x6543c8
jl 0x64d150
push esi
mov esi, ecx
shl esi, 3
cmp edx, dword [esi + 0x654338]
jne 0x64d28d
mov eax, dword [0xa57c90]
cmp eax, 1
je 0x64d267
test eax, eax
jne 0x64d190
cmp dword [0x654264], 1
je 0x64d267
cmp edx, 0xfc
je 0x64d28d
lea eax, [ebp - 0x1a4]
push 0x104
push eax
push 0
call dword [sym.imp.KERNEL32.dll_GetModuleFileNameA]
test eax, eax
jne 0x64d1c7
lea eax, [ebp - 0x1a4]
push str._program_name_unknown_
add byte [eax - 0x18], dl
pop ebx
or dword [eax], eax
add byte [ecx + 0x59], bl
lea eax, [ebp + 8]
lea esi, [esi + 0x65433c]
push 0
push eax
push dword [esi]
call fcn.0064dfb0
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]