joyce8/EMBER2024-capa huggingface dataset:
Function at 0x41e94a
Capabilities:
Get geographical location

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x18
mov eax, dword [0x432040]
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.00419d34
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.00419d34
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 0x41e9c1
cmp word [ecx], dx
je 0x41e9c1
mov eax, dword [0x42b234]
push edi
dec eax
push eax
push 0x42b120
call fcn.0041e8e9
mov eax, dword [ebp - 0x14]
add esp, 0xc
xor edx, edx
mov dword [ebp - 0x10], edx
mov eax, dword [eax]
test eax, eax
je 0x41ea34
cmp word [eax], dx
je 0x41ea34
mov eax, dword [edi]
test eax, eax
je 0x41e9e5
cmp word [eax], dx
je 0x41e9e5
lea eax, [ebp - 0x10]
push eax
call fcn.0041e2cc
jmp 0x41e9ee
lea eax, [ebp - 0x10]
push eax
call fcn.0041e367
cmp dword [ebp - 0x10], 0
pop ecx
jne 0x41ea5e
mov eax, dword [0x42b11c]
push dword [ebp - 0x14]
dec eax
push eax
push 0x42ae10
call fcn.0041e8e9
add esp, 0xc
test al, al
je 0x41ea5e
mov eax, dword [edi]
xor edi, edi
test eax, eax
je 0x41ea29
cmp word [eax], di
je 0x41ea29
lea eax, [ebp - 0x10]
push eax
call fcn.0041e2cc
pop ecx
jmp 0x41ea60
lea eax, [ebp - 0x10]
push eax
call fcn.0041e367
jmp 0x41ea26
mov eax, dword [edi]
test eax, eax
je 0x41ea4b
cmp word [eax], dx
je 0x41ea4b
lea eax, [ebp - 0x10]
push eax
call fcn.0041e281
pop ecx
jmp 0x41ea5e
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 0x41eb29
lea eax, [ebp - 0x10]
push eax
lea eax, [esi + 0x100]
neg esi
sbb esi, esi
and esi, eax
push esi
call fcn.0041e76e
mov esi, eax
pop ecx
pop ecx
test esi, esi
je 0x41eb29
movzx ecx, si
push ecx
call dword [sym.imp.KERNEL32.dll_IsValidCodePage]
test eax, eax
je 0x41eb29
push 1
push dword [ebp - 0xc]
call dword [sym.imp.KERNEL32.dll_IsValidLocale]
test eax, eax
je 0x41eb29
mov eax, dword [ebp - 0x18]
test eax, eax
je 0x41eab6
mov dword [eax], esi
mov eax, dword [ebp - 0x14]
push edi
push 0x55
add eax, 0x250
push eax
push dword [ebp - 0xc]
call fcn.0041bc11
test ebx, ebx
je 0x41eb24
push edi
push 0x55
lea eax, [ebx + 0x120]
push eax
push dword [ebp - 0xc]
call fcn.0041bc11
push 0x40
push ebx
push 0x1001
push dword [ebp - 0xc]
call dword [sym.imp.KERNEL32.dll_GetLocaleInfoW]
test eax, eax
je 0x41eb29
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 0x41eb29
push 0xa
push 0x10
lea ecx, [ebx + 0x100]
push ecx
push esi
call fcn.004238fa
add esp, 0x10
xor eax, eax
inc eax
jmp 0x41eb2b
xor eax, eax
mov ecx, dword [ebp - 4]
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.0040cc8c
leave
ret
Function at 0x425e40
Capabilities:
Parse pe header

Disassembly:
push ebp
mov ebp, esp
mov eax, dword [ebp + 8]
mov ecx, 0x5a4d
cmp word [eax], cx
jne 0x425e6d
mov ecx, dword [eax + 0x3c]
add ecx, eax
cmp dword [ecx], 0x4550
jne 0x425e6d
mov edx, 0x10b
xor eax, eax
cmp word [ecx + 0x18], dx
sete al
pop ebp
ret
xor eax, eax
pop ebp
ret
Function at 0x642c5398
Capabilities:
Query or enumerate registry value

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x63c
mov eax, dword [0x642c8008]
xor eax, ebp
mov dword [ebp - 4], eax
push ebx
push esi
push edi
mov edi, 0x20a
lea eax, [ebp - 0x630]
push edi
xor ebx, ebx
mov esi, ecx
push ebx
push eax
call sub.msvcrt.dll_memset
add esp, 0xc
lea eax, [ebp - 0x218]
push edi
push ebx
push eax
call sub.msvcrt.dll_memset
add esp, 0xc
lea eax, [ebp - 0x420]
push 0x208
push ebx
push eax
call sub.msvcrt.dll_memset
add esp, 0xc
mov dword [ebp - 0x63c], edi
test esi, esi
je 0x642c5589
push 1
xor eax, eax
mov ecx, 0x80000001
push 1
mov word [esi], ax
call fcn.642c6ac4
mov edi, eax
test edi, edi
je 0x642c5589
lea eax, [ebp - 0x63c]
push eax
lea eax, [ebp - 0x218]
push eax
lea eax, [ebp - 0x634]
push eax
push ebx
push 0x642c16b8
push edi
call dword [sym.imp.ADVAPI32.dll_RegQueryValueExW]
push edi
mov ebx, eax
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
test ebx, ebx
je 0x642c545a
cmp ebx, 2
jne 0x642c5589
mov edi, 0x642c16e0
jmp 0x642c54cb
cmp dword [ebp - 0x634], 1
je 0x642c5470
cmp dword [ebp - 0x634], 2
jne 0x642c5589
and dword [ebp - 0x638], 0
lea eax, [ebp - 0x638]
mov ebx, 0x105
lea ecx, [ebp - 0x218]
push eax
mov edx, ebx
call fcn.642c5152
test eax, eax
jns 0x642c5498
xor ecx, ecx
jmp 0x642c549e
mov ecx, dword [ebp - 0x638]
lea edi, [ebp - 0x218]
test eax, eax
js 0x642c54cb
push 0x5c
pop eax
cmp word [ebp + ecx*2 - 0x21a], ax
je 0x642c54cb
push 0x642c11cc
mov edx, ebx
mov ecx, edi
call fcn.642c1e85
test eax, eax
js 0x642c557f
push ecx
push 5
lea edx, [ebp - 0x630]
pop ecx
call fcn.642d1d04
test eax, eax
jne 0x642c54f6
call dword [sym.imp.KERNEL32.dll_GetLastError]
push eax
push 0x642c1714
call fcn.642c6785
pop ecx
pop ecx
jmp 0x642c5589
lea eax, [ebp - 0x630]
mov ebx, 0x104
push eax
mov edx, ebx
mov ecx, esi
call fcn.642c1e50
test eax, eax
js 0x642c557f
push 0x5c
pop eax
cmp word [edi], ax
je 0x642c5529
push 0x642c11cc
mov edx, ebx
mov ecx, esi
call fcn.642c1e85
test eax, eax
js 0x642c557f
push edi
mov edx, ebx
mov ecx, esi
call fcn.642c1e85
test eax, eax
js 0x642c557f
lea eax, [ebp - 0x420]
push eax
push 0x642c1750
push 0
push 0
push 0x8005
push 0
call dword [sym.imp.SHELL32.dll_SHGetFolderPathAndSubDirW]
test eax, eax
js 0x642c557f
push 0x93d
push 0x642c1788
lea eax, [ebp - 0x420]
push eax
call dword [sym.imp.SHELL32.dll_SHSetLocalizedName]
test eax, eax
js 0x642c557f
mov ecx, esi
call fcn.642c60fc
xor eax, eax
inc eax
jmp 0x642c558b
movzx eax, ax
push eax
call dword [sym.imp.KERNEL32.dll_SetLastError]
xor eax, eax
mov ecx, dword [ebp - 4]
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.642c7760
leave
ret
Function at 0x642c6524
Capabilities:
Get hostname

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x2c
mov eax, dword [0x642c8008]
xor eax, ebp
mov dword [ebp - 4], eax
push ebx
push esi
push edi
mov esi, ecx
mov dword [ebp - 0x28], 0x10
mov eax, dword [section..data]
mov ebx, section..data
cmp eax, ebx
je 0x642c656f
test byte [eax + 0x1c], 2
je 0x642c656f
cmp byte [eax + 0x19], 5
jb 0x642c656f
push dword [eax + 0x14]
mov edx, 0x642c1914
push dword [eax + 0x10]
push 0x27
pop ecx
call fcn.642c1faa
test esi, esi
je 0x642c6624
mov ecx, esi
xor edx, edx
lea edi, [ecx + 2]
mov ax, word [ecx]
add ecx, 2
cmp ax, dx
jne 0x642c657e
sub ecx, edi
sar ecx, 1
je 0x642c6624
mov ecx, esi
mov eax, 0x642c1910
mov di, word [eax]
cmp di, word [ecx]
jne 0x642c65be
test di, di
je 0x642c65c3
mov di, word [eax + 2]
cmp di, word [ecx + 2]
jne 0x642c65be
add eax, 4
add ecx, 4
test di, di
jne 0x642c659a
jmp 0x642c65c3
sbb edx, edx
or edx, 1
test edx, edx
je 0x642c6624
lea eax, [ebp - 0x28]
push eax
lea eax, [ebp - 0x24]
push eax
call dword [sym.imp.KERNEL32.dll_GetComputerNameW]
test eax, eax
jne 0x642c660f
mov eax, dword [section..data]
cmp eax, ebx
je 0x642c6620
test byte [eax + 0x1c], 2
je 0x642c6620
cmp byte [eax + 0x19], 2
jb 0x642c6620
call dword [sym.imp.KERNEL32.dll_GetLastError]
push eax
mov eax, dword [section..data]
mov edx, 0x642c1914
push dword [eax + 0x14]
push dword [eax + 0x10]
push 0x28
pop ecx
call fcn.642c1fc8
jmp 0x642c6620
lea eax, [ebp - 0x24]
push esi
push eax
call dword [sym.imp.msvcrt.dll__wcsicmp]
pop ecx
pop ecx
test eax, eax
je 0x642c6624
xor eax, eax
jmp 0x642c6627
xor eax, eax
inc eax
mov ecx, dword [ebp - 4]
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.642c7760
leave
ret

Function at 0x642c6785
Capabilities:
Print debug messages

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x804
mov eax, dword [0x642c8008]
xor eax, ebp
mov dword [ebp - 4], eax
push esi
push edi
mov edi, 0x800
lea eax, [ebp - 0x804]
push edi
xor esi, esi
push esi
push eax
call sub.msvcrt.dll_memset
add esp, 0xc
cmp dword [0x642c8388], esi
jne 0x642c67d2
call fcn.642d1d04
mov dword [0x642c8010], eax
mov dword [0x642c8388], 1
jmp 0x642c67d7
mov eax, dword [0x642c8010]
test eax, eax
jle 0x642c6856
lea eax, [ebp + 0xc]
push eax
push dword [ebp + 8]
lea ecx, [ebp - 0x804]
call fcn.642c66d6
test eax, eax
js 0x642c6856
lea ecx, [ebp - 0x804]
lea edx, [ecx + 2]
mov ax, word [ecx]
add ecx, 2
cmp ax, si
jne 0x642c67fa
sub ecx, edx
mov eax, 0x3fd
sar ecx, 1
cmp ecx, eax
jb 0x642c6814
mov ecx, eax
push 0xa
pop edx
cmp word [ebp + ecx*2 - 0x806], dx
je 0x642c6849
push 0xd
pop eax
mov word [ebp + ecx*2 - 0x804], ax
mov word [ebp + ecx*2 - 0x802], dx
lea ecx, [ecx*2 + 4]
cmp ecx, edi
jae 0x642c6864
xor eax, eax
mov word [ebp + ecx - 0x804], ax
lea eax, [ebp - 0x804]
push eax
call dword [sym.imp.KERNEL32.dll_OutputDebugStringW]
mov ecx, dword [ebp - 4]
pop edi
xor ecx, ebp
pop esi
call fcn.642c7760
leave
ret
call fcn.642c78a8
int3
Function at 0x642c7980
Capabilities:
Enumerate pe sections

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
mov eax, dword [ebp + 8]
xor edx, edx
push ebx
push esi
push edi
mov ecx, dword [eax + 0x3c]
add ecx, eax
movzx eax, word [ecx + 0x14]
movzx ebx, word [ecx + 6]
add eax, 0x18
add eax, ecx
test ebx, ebx
je 0x642c79be
mov edi, dword [ebp + 0xc]
mov esi, dword [eax + 0xc]
cmp edi, esi
jb 0x642c79b6
mov ecx, dword [eax + 8]
add ecx, esi
cmp edi, ecx
jb 0x642c79c0
inc edx
add eax, 0x28
cmp edx, ebx
jb 0x642c79a6
xor eax, eax
pop edi
pop esi
pop ebx
pop ebp
ret

Function at 0x642c7a90
Capabilities:
Parse pe header

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
mov ecx, dword [ebp + 8]
mov eax, 0x5a4d
cmp word [ecx], ax
jne 0x642c7ac1
mov eax, dword [ecx + 0x3c]
add eax, ecx
cmp dword [eax], 0x4550
jne 0x642c7ac1
mov ecx, 0x10b
cmp word [eax + 0x18], cx
jne 0x642c7ac1
mov eax, 1
pop ebp
ret
xor eax, eax
pop ebp
ret

Function at 0x642cc23e
Capabilities:
Encode data using xor

Disassembly:
call 0x642cc1b7
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 0x642cc1e7
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 0x642cc203
xor edx, 0
jmp 0x642cc20e
xor edx, edx
jmp 0x642cc225
jmp 0x642cc231
xor eax, eax
push 0x8427d7c0
call 0x642cc23e
stc
add esp, 8
add esi, 0
cmp ecx, 0
je 0x642cc27a
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 0x642cc253
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 0x642cc291
add eax, 0
jno 0x642cc296
add esi, 0
ret 0x10
Function at 0x642ccfff
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 0x642cd021
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 0x642cd1c3
cmp edi, dword [ebp + 0x10]
jb 0x642cd1c3
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.642ccaeb
inc edi
jmp 0x642cd0aa
jmp 0x642cd0b7
ror eax, 8
push dword [ebp + 0x14]
push dword [ebp + 0x10]
push eax
push edi
call fcn.642ccaeb
inc edi
and dword [esp - 0x4e], ecx
ror eax, 8
push dword [ebp + 0x14]
push dword [ebp + 0x10]
push eax
push edi
call fcn.642ccaeb
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 0x642cd10b
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 0x642cd0ef
pop ebx
xor edx, 0x1b7d0cc
add edx, 0xedeb415d
xchg dword [esp], edx
push edx
mov edx, esp
call int.642cd139
add dword [eax], 0x39
jle 0x642cd115
sub al, 0xf5
mov ch, al
call fcn.642cd14e
mov dword [edi], eax
pop ecx
pop edi
pop eax
leave
ret 0x10

Function at 0x642cee26
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 0x642cee3c
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 0x642cee4d
mov eax, edx
pop edx
pop ecx
pop esi
mov esp, ebp
mov ebp, dword [esp]
add esp, 4
push 0x54
call fcn.642cee8e
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 0x642d11fa
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 0x642d1143
add ebx, 0
push ecx
call 0x642d1158
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, 0x7397a137
sub ebx, dword [0x73999976]
mov dword [ebp - 8], ebx
xchg esi, eax
push 0x73999966
call fcn.642ccc22
xchg esi, eax
add esi, ebx
mov edx, dword [ebp + 8]
sub edx, ebx
call fcn.642cc130
mov edi, eax
mov eax, dword [esi + 8]
xor dword [esp - 0x69], edx
xor ebx, 0
xor eax, edi
cmp edx, eax
jb 0x642d12b6
mov eax, dword [esi + 0xc]
xor eax, edi
cmp edx, eax
ja 0x642d12b6
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 0x642d126d
mov eax, 1
lock xchg dword [0x73999972], eax
push 0x3dd1fc71
call 0x642d11fa
push esi
add esp, 8
cmp eax, 0
jne 0x642d11e3
push edx
mov eax, edi
xor byte [esi + edx], al
inc edx
dec ecx
jne 0x642d1209
pop edx
mov eax, dword [esi + 0x14]
xor eax, edi
js 0x642d121e
cmp ecx, edx
cmp eax, 0
je 0x642d1243
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 0x642d122d
mov eax, 1
mov dword [esp - 0x1a], eax
push 0x8ae1b7eb
call fcn.642d125c
dec eax
loope 0x642d125f
invalid
xor eax, edi
mov dword [esi], eax
mov dword [0x73999972], 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 0x642d1293
xor edx, 0
add esp, 4
pop edi
pop ecx
pop edx
pop ebx
pop eax
leave
jmp 0x642d12a8
jmp 0x642d12b3
ret 4
mov eax, dword [esi + 4]
xor eax, edi
add esi, eax
jmp 0x642d11a1
Function at 0x642d831b
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 0x642d85f1
push ebp
push 0xffffffffffffffff
sub esp, 0x32
mov dword [esp + 0x2e], 0x739865ea
add esp, 0x2e
sub esp, 4
mov dword [esp], 0x7397d5b0
push 0xffffffffffffffff
call fcn.642cf51b
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 0x642d8385
and eax, eax
xchg edx, eax
mov edx, dword [ecx + edx - 0x75d46dac]
call fcn.642d839d
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 0x642d85e5
xor eax, 0
ret 4
xor ecx, ecx
jmp 0x642d85b9
Function at 0x642e7deb
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 0x642e7e0d
mov ebx, dword [eax + 0x3c]
cmp ebx, 0xf08
ja 0x642e7e0d
add ebx, eax
cmp dword [ebx], 0x4550
jne 0x642e7e0d
ret
cmp word [ebx + 4], 0x14c
jne 0x642e7e0d
test word [ebx + 0x16], 2
je 0x642e7e0d
test word [ebx + 0x16], 0x100
je 0x642e7e0d
cmp word [ebx + 0x18], 0x10b
jne 0x642e7e0d
mov edx, dword [ebx + 0x78]
cmp edx, 0
je 0x642e7e0d
lea edx, [eax + edx]
mov edx, dword [edx + 0xc]
push 0xe1641d81
call 0x642e7e99
adc al, 0xbd
mov dl, 3
cmp byte [ecx + 0x75ac5ffe], 0xa
jnp 0x642e7e2d
int1
salc
push edi
inc esp
add esp, 8
lea edx, [edx + eax]
mov ebx, eax
push edx
call fcn.642ced78
xchg ebx, eax
cmp ebx, dword [ebp + 0xc]
jne 0x642e7e0d
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 0x642e7e99
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 0x642e7e0d
mov ebx, dword [eax + 0x3c]
cmp ebx, 0xf08
ja 0x642e7e0d
add ebx, eax
cmp dword [ebx], 0x4550
jne 0x642e7e0d
ret
cmp word [ebx + 4], 0x14c
jne 0x642e7e0d
test word [ebx + 0x16], 2
je 0x642e7e0d
test word [ebx + 0x16], 0x100
je 0x642e7e0d
cmp word [ebx + 0x18], 0x10b
jne 0x642e7e0d
mov edx, dword [ebx + 0x78]
cmp edx, 0
je 0x642e7e0d
lea edx, [eax + edx]
mov edx, dword [edx + 0xc]
push 0xe1641d81
call 0x642e7e99
adc al, 0xbd
mov dl, 3
cmp byte [ecx + 0x75ac5ffe], 0xa
jnp 0x642e7e2d
int1
salc
push edi
inc esp
add esp, 8
lea edx, [edx + eax]
mov ebx, eax
push edx
call fcn.642ced78
xchg ebx, eax
cmp ebx, dword [ebp + 0xc]
jne 0x642e7e0d
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 0x642e7f50
Capabilities:
Resolve function by parsing pe exports

Disassembly:
push 0
push ecx
xor ecx, ecx
jne 0x642e7fa9
mov ecx, esp
xor dword [ecx - 0x55], edi
pop ecx
call 0x642e7f50
dec esp
adc eax, 0x91b81b2a
div bh
int 0x82
xchg ebx, eax
ror cl, 1
into
out dx, eax
call 0x642e7f5f
cld
test edx, ebx
or ebp, eax
add dword [esi - 0x7cc26b19], esp
les ecx, [eax]
or dword [esp], ebp
mov ebp, esp
sub esp, 0x100
push ebx
push edx
push ecx
push edi
push esi
mov ebx, dword [ebp + 8]
mov edx, ebx
add ebx, dword [ebx + 0x3c]
mov ebx, dword [ebx + 0x78]
lea ebx, [ebx + edx]
mov eax, dword [ebx + 0x24]
add eax, edx
xor edi, edi
jne 0x646edc02
or edi, dword [ebx + 0x20]
add edi, edx
mov ecx, dword [ebx + 0x18]
mov esi, dword [edi]
add esi, edx
push 0
push ecx
mov ecx, esp
push 0x55d34c8a
call 0x642e7fb0
sti
sbb byte [ecx + 0x56], dh
xlatb
les ebp, [ebp + 0x8c483e2]
xchg dword [ecx + 4], eax
xor eax, edx
shl eax, 3
xor ecx, 0
shl eax, 0x1d
add eax, dword [ecx + 4]
pop ecx
push esi
call fcn.642cee26
cmp eax, dword [ebp + 0xc]
pop eax
je 0x642e804f
add edi, 4
add eax, 2
dec ecx
jne 0x642e7f95
call 0x642e7ffc
loope 0x642e7ff2
invalid
sbb esi, ebx
mov edi, 0xdbead58c
js 0x642e804c
mov dh, 0xe8
or byte [eax], al
add byte [eax], al
mov bh, 0x24
lea eax, [edx + 0x53]
nop
mov dword [esi + 0x2308c483], ecx
sal byte [ecx], 0xc0
fsub st(7)
int 0xf
mov bh, 0
movzx eax, word [eax]
jmp 0x642e805d
shl eax, 2
add eax, dword [ebx + 0x1c]
add eax, edx
mov eax, dword [eax]
add eax, edx
mov ebx, edx
add ebx, dword [edx + 0x3c]
mov ecx, dword [ebx + 0x7c]
mov ebx, dword [ebx + 0x78]
add ebx, edx
add ecx, ebx
cmp eax, ebx
jb 0x642e8010
cmp eax, ecx
ja 0x642e8010
mov esi, eax
lea edi, [ebp - 0x100]
mov al, byte [esi]
mov byte [edi], al
inc edi
inc esi
js 0x642e809a
or ecx, ecx
xor dword [esp - 0x6b], eax
cmp al, 0x2e
jne 0x642e8090
lea edi, [ebp - 0x100]
push 0x100
push edi
push esi
call fcn.642cf305
lea esp, [esp - 0x60]
mov dword [esp + 0x5c], edi
lea esp, [esp + 0x5c]
Function at 0x642e7f5f
Capabilities:
Resolve function by parsing pe exports

Disassembly:
push 0
push ecx
xor ecx, ecx
jne 0x642e7fa9
mov ecx, esp
xor dword [ecx - 0x55], edi
pop ecx
call 0x642e7f50
dec esp
adc eax, 0x91b81b2a
div bh
int 0x82
xchg ebx, eax
ror cl, 1
into
out dx, eax
call 0x642e7f5f
cld
test edx, ebx
or ebp, eax
add dword [esi - 0x7cc26b19], esp
les ecx, [eax]
or dword [esp], ebp
mov ebp, esp
sub esp, 0x100
push ebx
push edx
push ecx
push edi
push esi
mov ebx, dword [ebp + 8]
mov edx, ebx
add ebx, dword [ebx + 0x3c]
mov ebx, dword [ebx + 0x78]
lea ebx, [ebx + edx]
mov eax, dword [ebx + 0x24]
add eax, edx
xor edi, edi
jne 0x646edc02
or edi, dword [ebx + 0x20]
add edi, edx
mov ecx, dword [ebx + 0x18]
mov esi, dword [edi]
add esi, edx
push 0
push ecx
mov ecx, esp
push 0x55d34c8a
call 0x642e7fb0
sti
sbb byte [ecx + 0x56], dh
xlatb
les ebp, [ebp + 0x8c483e2]
xchg dword [ecx + 4], eax
xor eax, edx
shl eax, 3
xor ecx, 0
shl eax, 0x1d
add eax, dword [ecx + 4]
pop ecx
push esi
call fcn.642cee26
cmp eax, dword [ebp + 0xc]
pop eax
je 0x642e804f
add edi, 4
add eax, 2
dec ecx
jne 0x642e7f95
call 0x642e7ffc
loope 0x642e7ff2
invalid
sbb esi, ebx
mov edi, 0xdbead58c
js 0x642e804c
mov dh, 0xe8
or byte [eax], al
add byte [eax], al
mov bh, 0x24
lea eax, [edx + 0x53]
nop
mov dword [esi + 0x2308c483], ecx
sal byte [ecx], 0xc0
fsub st(7)
int 0xf
mov bh, 0
movzx eax, word [eax]
jmp 0x642e805d
shl eax, 2
add eax, dword [ebx + 0x1c]
add eax, edx
mov eax, dword [eax]
add eax, edx
mov ebx, edx
add ebx, dword [edx + 0x3c]
mov ecx, dword [ebx + 0x7c]
mov ebx, dword [ebx + 0x78]
add ebx, edx
add ecx, ebx
cmp eax, ebx
jb 0x642e8010
cmp eax, ecx
ja 0x642e8010
mov esi, eax
lea edi, [ebp - 0x100]
mov al, byte [esi]
mov byte [edi], al
inc edi
inc esi
js 0x642e809a
or ecx, ecx
xor dword [esp - 0x6b], eax
cmp al, 0x2e
jne 0x642e8090
lea edi, [ebp - 0x100]
push 0x100
push edi
push esi
call fcn.642cf305
lea esp, [esp - 0x60]
mov dword [esp + 0x5c], edi
lea esp, [esp + 0x5c]

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

Disassembly:
pushal
nop
nop
nop
nop
nop
call 0x43000c
pop eax
nop
nop
nop
nop
nop
add eax, 0x403daa
nop
nop
sub eax, 0x403d50
nop
nop
nop
nop
mov ebx, dword [eax]
nop
nop
mov ecx, dword [eax + 4]
nop
nop
nop
nop
mov edx, dword [eax + 8]
xor dword [ebx], edx
nop
nop
nop
nop
nop
nop
add ebx, 4
nop
nop
nop
cmp ebx, ecx
nop
nop
nop
nop
nop
nop
jl 0x430030
nop
nop
add eax, 0xc
nop
cmp dword [eax], 0
nop
nop
nop
nop
nop
nop
jne 0x43001e
nop
nop
nop
nop
nop
popal
nop
jmp fcn.00401219