joyce8/EMBER2024-capa huggingface dataset:
Function at 0x642c5388
Capabilities:
Get common file path
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 0x642c5579
push 1
xor eax, eax
mov ecx, 0x80000001
push 1
mov word [esi], ax
call fcn.642c6ab1
mov edi, eax
test edi, edi
je 0x642c5579
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 0x642c544a
cmp ebx, 2
jne 0x642c5579
mov edi, 0x642c16e0
jmp 0x642c54bb
cmp dword [ebp - 0x634], 1
je 0x642c5460
cmp dword [ebp - 0x634], 2
jne 0x642c5579
and dword [ebp - 0x638], 0
lea eax, [ebp - 0x638]
mov ebx, 0x105
lea ecx, [ebp - 0x218]
push eax
mov edx, ebx
call fcn.642c5142
test eax, eax
jns 0x642c5488
xor ecx, ecx
jmp 0x642c548e
mov ecx, dword [ebp - 0x638]
lea edi, [ebp - 0x218]
test eax, eax
js 0x642c54bb
push 0x5c
pop eax
cmp word [ebp + ecx*2 - 0x21a], ax
je 0x642c54bb
push 0x642c11cc
mov edx, ebx
mov ecx, edi
call fcn.642c1e85
test eax, eax
js 0x642c556f
push ecx
push 5
lea edx, [ebp - 0x630]
pop ecx
call fcn.642c527e
test eax, eax
jne 0x642c54e6
call dword [sym.imp.KERNEL32.dll_GetLastError]
push eax
push 0x642c1714
call fcn.642c6772
pop ecx
pop ecx
jmp 0x642c5579
lea eax, [ebp - 0x630]
mov ebx, 0x104
push eax
mov edx, ebx
mov ecx, esi
call fcn.642c1e50
test eax, eax
js 0x642c556f
push 0x5c
pop eax
cmp word [edi], ax
je 0x642c5519
push 0x642c11cc
mov edx, ebx
mov ecx, esi
call fcn.642c1e85
test eax, eax
js 0x642c556f
push edi
mov edx, ebx
mov ecx, esi
call fcn.642c1e85
test eax, eax
js 0x642c556f
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 0x642c556f
push 0x93d
push 0x642c1788
lea eax, [ebp - 0x420]
push eax
call dword [sym.imp.SHELL32.dll_SHSetLocalizedName]
test eax, eax
js 0x642c556f
mov ecx, esi
call fcn.642c60e9
xor eax, eax
inc eax
jmp 0x642c557b
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.642c7750
leave
ret
Function at 0x642c63a9
Capabilities:
Query environment variable

Disassembly:
mov edi, edi
push ebx
push esi
push edi
mov ebx, ecx
mov eax, dword [section..data]
mov edi, section..data
mov esi, 0x642c1914
cmp eax, edi
je 0x642c63df
test byte [eax + 0x1c], 2
je 0x642c63df
cmp byte [eax + 0x19], 5
jb 0x642c63df
push dword [eax + 0x14]
mov edx, esi
push dword [eax + 0x10]
push 0x17
pop ecx
call fcn.642c1faa
push 0x25
push ebx
call dword [sym.imp.msvcrt.dll_wcschr]
pop ecx
pop ecx
test eax, eax
jne 0x642c642d
mov ecx, ebx
call fcn.642c603d
test eax, eax
jne 0x642c650d
mov eax, dword [section..data]
cmp eax, edi
je 0x642c650b
test byte [eax + 0x1c], 2
je 0x642c650b
cmp byte [eax + 0x19], 2
jb 0x642c650b
push dword [eax + 0x14]
mov edx, esi
push dword [eax + 0x10]
push 0x18
jmp 0x642c64b3
push 0
push 0
push ebx
call dword [sym.imp.KERNEL32.dll_ExpandEnvironmentStringsW]
mov esi, eax
test esi, esi
jne 0x642c647f
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov ecx, dword [section..data]
cmp ecx, edi
je 0x642c650b
test byte [ecx + 0x1c], 2
je 0x642c650b
cmp byte [ecx + 0x19], 2
jb 0x642c650b
push eax
push dword [ecx + 0x14]
mov edx, 0x642c1914
push dword [ecx + 0x10]
push 0x19
pop ecx
call fcn.642c1fc8
jmp 0x642c650b
inc esi
lea ecx, [esi + esi]
call fcn.642c4f05
mov edi, eax
test edi, edi
jne 0x642c64bb
mov eax, dword [section..data]
cmp eax, section..data
je 0x642c650b
test byte [eax + 0x1c], 2
je 0x642c650b
cmp byte [eax + 0x19], 2
jb 0x642c650b
push dword [eax + 0x14]
mov edx, 0x642c1914
push dword [eax + 0x10]
push 0x1a
pop ecx
call fcn.642c1faa
jmp 0x642c650b
push esi
push edi
push ebx
call dword [sym.imp.KERNEL32.dll_ExpandEnvironmentStringsW]
test eax, eax
je 0x642c64d0
cmp eax, esi
ja 0x642c64d0
mov eax, edi
jmp 0x642c650d
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov ecx, dword [section..data]
cmp ecx, section..data
je 0x642c6504
test byte [ecx + 0x1c], 2
je 0x642c6504
cmp byte [ecx + 0x19], 2
jb 0x642c6504
push eax
push dword [ecx + 0x14]
mov edx, 0x642c1914
push dword [ecx + 0x10]
push 0x1b
pop ecx
call fcn.642c1fc8
mov ecx, edi
call fcn.642c4f6b
xor eax, eax
pop edi
pop esi
pop ebx
ret
Function at 0x642c6511
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 0x642c655c
test byte [eax + 0x1c], 2
je 0x642c655c
cmp byte [eax + 0x19], 5
jb 0x642c655c
push dword [eax + 0x14]
mov edx, 0x642c1914
push dword [eax + 0x10]
push 0x27
pop ecx
call fcn.642c1faa
test esi, esi
je 0x642c6611
mov ecx, esi
xor edx, edx
lea edi, [ecx + 2]
mov ax, word [ecx]
add ecx, 2
cmp ax, dx
jne 0x642c656b
sub ecx, edi
sar ecx, 1
je 0x642c6611
mov ecx, esi
mov eax, 0x642c1910
mov di, word [eax]
cmp di, word [ecx]
jne 0x642c65ab
test di, di
je 0x642c65b0
mov di, word [eax + 2]
cmp di, word [ecx + 2]
jne 0x642c65ab
add eax, 4
add ecx, 4
test di, di
jne 0x642c6587
jmp 0x642c65b0
sbb edx, edx
or edx, 1
test edx, edx
je 0x642c6611
lea eax, [ebp - 0x28]
push eax
lea eax, [ebp - 0x24]
push eax
call dword [sym.imp.KERNEL32.dll_GetComputerNameW]
test eax, eax
jne 0x642c65fc
mov eax, dword [section..data]
cmp eax, ebx
je 0x642c660d
test byte [eax + 0x1c], 2
je 0x642c660d
cmp byte [eax + 0x19], 2
jb 0x642c660d
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 0x642c660d
lea eax, [ebp - 0x24]
push esi
push eax
call dword [sym.imp.msvcrt.dll__wcsicmp]
pop ecx
pop ecx
test eax, eax
je 0x642c6611
xor eax, eax
jmp 0x642c6614
xor eax, eax
inc eax
mov ecx, dword [ebp - 4]
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.642c7750
leave
ret

Function at 0x642c6623
Capabilities:
Get geographical location

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0xc
push esi
push edi
xor edi, edi
lea eax, [ebp - 4]
push eax
push edi
lea eax, [ebp - 8]
mov dword [ebp - 8], edi
push eax
push 8
mov dword [ebp - 4], edi
mov esi, edi
mov dword [ebp - 0xc], edi
call dword [sym.imp.KERNEL32.dll_GetUserPreferredUILanguages]
test eax, eax
jne 0x642c665a
call dword [sym.imp.KERNEL32.dll_GetLastError]
cmp eax, 0x7a
jne 0x642c66a9
mov eax, dword [ebp - 4]
push ebx
push 2
pop ebx
test eax, eax
je 0x642c6679
xor ecx, ecx
mul ebx
seto cl
neg ecx
or ecx, eax
push ecx
call fcn.642c7bee
pop ecx
mov esi, eax
test esi, esi
je 0x642c66a8
lea eax, [ebp - 4]
push eax
push esi
lea eax, [ebp - 8]
push eax
push 8
call dword [sym.imp.KERNEL32.dll_GetUserPreferredUILanguages]
test eax, eax
je 0x642c66a8
cmp word [esi], di
je 0x642c66a8
push ebx
lea eax, [ebp - 0xc]
push eax
push 0x20000070
push esi
call dword [sym.imp.KERNEL32.dll_GetLocaleInfoEx]
pop ebx
cmp dword [ebp - 0xc], 1
jne 0x642c66b2
xor edi, edi
inc edi
test esi, esi
je 0x642c66bd
push esi
call fcn.642c7be9
pop ecx
mov eax, edi
pop edi
pop esi
leave
ret
Function at 0x642c6708
Capabilities:
Query or enumerate registry value

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x10
lea eax, [ebp - 4]
push eax
push 0x20019
push 0
push 0x642c17cc
push 0x80000002
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExW]
test eax, eax
je 0x642c6733
xor eax, eax
leave
ret
lea eax, [ebp - 0xc]
mov dword [ebp - 0xc], 4
push eax
lea eax, [ebp - 8]
push eax
lea eax, [ebp - 0x10]
push eax
push 0
push 0x642c1924
push dword [ebp - 4]
call dword [sym.imp.ADVAPI32.dll_RegQueryValueExW]
test eax, eax
jne 0x642c6760
cmp dword [ebp - 0x10], 4
je 0x642c6764
and dword [ebp - 8], 0
push dword [ebp - 4]
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
mov eax, dword [ebp - 8]
leave
ret

Function at 0x642c6772
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 0x642c67bf
call fcn.642c6708
mov dword [0x642c8010], eax
mov dword [0x642c8388], 1
jmp 0x642c67c4
mov eax, dword [0x642c8010]
test eax, eax
jle 0x642c6843
lea eax, [ebp + 0xc]
push eax
push dword [ebp + 8]
lea ecx, [ebp - 0x804]
call fcn.642c66c3
test eax, eax
js 0x642c6843
lea ecx, [ebp - 0x804]
lea edx, [ecx + 2]
mov ax, word [ecx]
add ecx, 2
cmp ax, si
jne 0x642c67e7
sub ecx, edx
mov eax, 0x3fd
sar ecx, 1
cmp ecx, eax
jb 0x642c6801
mov ecx, eax
push 0xa
pop edx
cmp word [ebp + ecx*2 - 0x806], dx
je 0x642c6836
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 0x642c6851
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.642c7750
leave
ret
call fcn.642c7898
int3
Function at 0x642c6857
Capabilities:
Check os version

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x12c
mov eax, dword [0x642c8008]
xor eax, ebp
mov dword [ebp - 4], eax
push ebx
push esi
push edi
push 0x118
lea eax, [ebp - 0x124]
push 0
push eax
call sub.msvcrt.dll_memset
add esp, 0xc
mov eax, dword [section..data]
mov esi, section..data
mov edi, 0x642c1964
push 2
pop ebx
cmp eax, esi
je 0x642c68b6
test byte [eax + 0x1c], bl
je 0x642c68b6
cmp byte [eax + 0x19], 5
jb 0x642c68b6
push dword [eax + 0x14]
mov edx, edi
push dword [eax + 0x10]
push 0xa
pop ecx
call fcn.642c1faa
lea eax, [ebp - 0x128]
mov dword [ebp - 0x128], 0x11c
push eax
call dword [sym.imp.KERNEL32.dll_GetVersionExW]
test eax, eax
jne 0x642c6902
mov eax, dword [section..data]
cmp eax, esi
je 0x642c6955
test byte [eax + 0x1c], bl
je 0x642c6955
cmp byte [eax + 0x19], bl
jb 0x642c6955
call dword [sym.imp.KERNEL32.dll_GetLastError]
push eax
mov eax, dword [section..data]
mov edx, edi
push dword [eax + 0x14]
push dword [eax + 0x10]
push 0xc
pop ecx
call fcn.642c1fc8
jmp 0x642c6955
cmp dword [ebp - 0x118], ebx
je 0x642c6928
mov eax, dword [section..data]
cmp eax, esi
je 0x642c6955
test byte [eax + 0x1c], bl
je 0x642c6955
cmp byte [eax + 0x19], 3
jb 0x642c6955
push dword [eax + 0x14]
push dword [eax + 0x10]
push 0xd
jmp 0x642c694d
cmp dword [ebp - 0x124], 5
jae 0x642c6959
mov eax, dword [section..data]
cmp eax, esi
je 0x642c6955
test byte [eax + 0x1c], bl
je 0x642c6955
cmp byte [eax + 0x19], 3
jb 0x642c6955
push dword [eax + 0x14]
push dword [eax + 0x10]
push 0xe
mov edx, edi
pop ecx
call fcn.642c1faa
xor eax, eax
jmp 0x642c69b4
mov eax, dword [ebp - 0x10]
test al, 0x40
je 0x642c6972
xor eax, eax
cmp byte [ebp - 0xe], 1
setne al
dec eax
and eax, 0xffffffe0
add eax, 0x40
jmp 0x642c69b4
test eax, 0x200
je 0x642c697e
xor eax, eax
inc eax
jmp 0x642c69b4
test bl, al
je 0x642c6986
push 8
jmp 0x642c69b3
test al, al
jns 0x642c698e
push 0x10
jmp 0x642c69b3
test eax, 0x400
je 0x642c699c
mov eax, 0x80
jmp 0x642c69b4
mov cl, byte [ebp - 0xe]
cmp cl, 1
jne 0x642c69a8
mov eax, ebx
jmp 0x642c69b4
cmp cl, 3
je 0x642c69b1
cmp cl, bl
jne 0x642c6955
push 4
pop eax
mov ecx, dword [ebp - 4]
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.642c7750
leave
ret
Function at 0x642c6b42
Capabilities:
Query or enumerate registry value
Set registry value

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push ecx
push ecx
push ebx
push esi
push edi
lea eax, [ebp - 4]
xor esi, esi
push eax
push esi
lea eax, [ebp - 8]
mov ebx, ecx
push eax
push esi
push 0x642c1808
push ebx
call dword [sym.imp.ADVAPI32.dll_RegQueryValueExW]
test eax, eax
je 0x642c6b84
cmp eax, 2
jne 0x642c6b72
push eax
jmp 0x642c6b97
push eax
push 0x642c1a40
call fcn.642c6772
pop ecx
pop ecx
jmp 0x642c6c26
cmp dword [ebp - 8], 1
jne 0x642c6c63
mov ecx, dword [ebp - 4]
test ecx, ecx
jne 0x642c6b9b
push 0x20
pop ecx
mov dword [ebp - 4], ecx
mov edi, ecx
and edi, 1
add edi, ecx
lea ecx, [edi + 2]
call fcn.642c4f05
mov esi, eax
test esi, esi
je 0x642c6c26
lea eax, [ebp - 4]
push eax
push esi
lea eax, [ebp - 8]
push eax
push 0
push 0x642c1808
push ebx
call dword [sym.imp.ADVAPI32.dll_RegQueryValueExW]
xor ecx, ecx
mov word [edi + esi], cx
test byte [ebp - 4], 1
je 0x642c6bd7
mov byte [edi + esi - 1], cl
test eax, eax
je 0x642c6c6c
cmp eax, 2
jne 0x642c6b72
push ecx
lea edx, [edi + 2]
mov ecx, esi
call fcn.642c4f97
test eax, eax
jns 0x642c6bfe
push eax
push 0x642c1a80
jmp 0x642c6b78
push dword [ebp - 4]
mov edi, 0x642c1808
push esi
push 1
push 0
push edi
push ebx
call dword [sym.imp.ADVAPI32.dll_RegSetValueExW]
test eax, eax
je 0x642c6c6c
push eax
push edi
push 0x642c1ac0
call fcn.642c6772
add esp, 0xc
mov ecx, esi
call fcn.642c4f6b
push 2
pop eax
mov ecx, eax
mov dword [ebp - 4], eax
call fcn.642c4f05
mov esi, eax
test esi, esi
je 0x642c6c63
mov edx, dword [ebp - 4]
push ecx
mov ecx, esi
call fcn.642c4f97
test eax, eax
jns 0x642c6c6c
push eax
push 0x642c1b04
call fcn.642c6772
pop ecx
pop ecx
mov ecx, esi
call fcn.642c4f6b
xor eax, eax
pop edi
pop esi
pop ebx
leave
ret 0xc
mov eax, esi
jmp 0x642c6c65
Function at 0x642c6c70
Capabilities:
Query or enumerate registry value

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push ecx
push ecx
push ebx
push esi
xor esi, esi
mov dword [ebp - 4], 4
push edi
mov edi, ecx
mov dword [ebp - 8], esi
mov eax, dword [section..data]
push 2
pop ebx
cmp eax, section..data
je 0x642c6cb5
test byte [eax + 0x1c], bl
je 0x642c6cb5
cmp byte [eax + 0x19], 5
jb 0x642c6cb5
push dword [eax + 0x14]
mov edx, 0x642c1b44
push dword [eax + 0x10]
push 0xe
pop ecx
call fcn.642c1faa
lea eax, [ebp - 8]
push eax
push esi
lea eax, [ebp - 4]
push eax
push esi
push 0x642c193c
push edi
call dword [sym.imp.ADVAPI32.dll_RegQueryValueExW]
mov esi, eax
test esi, esi
je 0x642c6d00
mov ecx, dword [section..data]
cmp ecx, section..data
je 0x642c6d7f
test byte [ecx + 0x1c], bl
je 0x642c6d7f
cmp byte [ecx + 0x19], bl
jb 0x642c6d7f
push esi
push dword [ecx + 0x14]
push dword [ecx + 0x10]
push 0xf
jmp 0x642c6d74
cmp dword [ebp - 4], 4
je 0x642c6d36
mov eax, dword [section..data]
cmp eax, section..data
je 0x642c6d2f
test byte [eax + 0x1c], bl
je 0x642c6d2f
cmp byte [eax + 0x19], bl
jb 0x642c6d2f
push dword [eax + 0x14]
mov edx, 0x642c1b44
push dword [eax + 0x10]
push 0x10
pop ecx
call fcn.642c1faa
mov esi, 0x3f1
jmp 0x642c6d7f
lea eax, [ebp - 8]
push eax
push dword [ebp + 8]
lea eax, [ebp - 4]
push eax
push 0
push 0x642c193c
push edi
call dword [sym.imp.ADVAPI32.dll_RegQueryValueExW]
mov esi, eax
test esi, esi
je 0x642c6d7f
mov eax, dword [section..data]
cmp eax, section..data
je 0x642c6d7f
test byte [eax + 0x1c], bl
je 0x642c6d7f
cmp byte [eax + 0x19], bl
jb 0x642c6d7f
push esi
push dword [eax + 0x14]
push dword [eax + 0x10]
push 0x11
mov edx, 0x642c1b44
pop ecx
call fcn.642c1fc8
pop edi
mov eax, esi
pop esi
pop ebx
leave
ret 4

Function at 0x642c6d88
Capabilities:
Check os version

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x120
mov eax, dword [0x642c8008]
xor eax, ebp
mov dword [ebp - 4], eax
push esi
push edi
mov eax, dword [section..data]
mov esi, section..data
mov edi, 0x642c1b54
cmp eax, esi
je 0x642c6dce
test byte [eax + 0x1c], 2
je 0x642c6dce
cmp byte [eax + 0x19], 5
jb 0x642c6dce
push dword [eax + 0x14]
mov edx, edi
push dword [eax + 0x10]
push 0xf
pop ecx
call fcn.642c1faa
push 0x110
lea eax, [ebp - 0x11c]
push 0
push eax
call sub.msvcrt.dll_memset
add esp, 0xc
mov dword [ebp - 0x120], 0x114
lea eax, [ebp - 0x120]
push eax
call dword [sym.imp.KERNEL32.dll_GetVersionExW]
test eax, eax
jne 0x642c6e34
mov eax, dword [section..data]
cmp eax, esi
je 0x642c6e30
test byte [eax + 0x1c], 2
je 0x642c6e30
cmp byte [eax + 0x19], 2
jb 0x642c6e30
call dword [sym.imp.KERNEL32.dll_GetLastError]
push eax
mov eax, dword [section..data]
mov edx, edi
push dword [eax + 0x14]
push dword [eax + 0x10]
push 0x10
pop ecx
call fcn.642c1fc8
xor eax, eax
jmp 0x642c6e3e
cmp dword [ebp - 0x11c], 6
sbb eax, eax
inc eax
mov ecx, dword [ebp - 4]
pop edi
xor ecx, ebp
pop esi
call fcn.642c7750
leave
ret
Function at 0x642c7970
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 0x642c79ae
mov edi, dword [ebp + 0xc]
mov esi, dword [eax + 0xc]
cmp edi, esi
jb 0x642c79a6
mov ecx, dword [eax + 8]
add ecx, esi
cmp edi, ecx
jb 0x642c79b0
inc edx
add eax, 0x28
cmp edx, ebx
jb 0x642c7996
xor eax, eax
pop edi
pop esi
pop ebx
pop ebp
ret

Function at 0x642c7a80
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 0x642c7ab1
mov eax, dword [ecx + 0x3c]
add eax, ecx
cmp dword [eax], 0x4550
jne 0x642c7ab1
mov ecx, 0x10b
cmp word [eax + 0x18], cx
jne 0x642c7ab1
mov eax, 1
pop ebp
ret
xor eax, eax
pop ebp
ret

Function at 0x642cc35b
Capabilities:
Encode data using xor

Disassembly:
call 0x642cc2d4
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 0x642cc304
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 0x642cc320
xor edx, 0
jmp 0x642cc32b
xor edx, edx
jmp 0x642cc342
jmp 0x642cc34e
xor eax, eax
push 0x8427d7c0
call 0x642cc35b
stc
add esp, 8
add esi, 0
cmp ecx, 0
je 0x642cc397
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 0x642cc370
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 0x642cc3ae
add eax, 0
jno 0x642cc3b3
add esi, 0
ret 0x10
Function at 0x642cd11c
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 0x642cd13e
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 0x642cd2e0
cmp edi, dword [ebp + 0x10]
jb 0x642cd2e0
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.642ccc08
inc edi
jmp 0x642cd1c7
jmp 0x642cd1d4
ror eax, 8
push dword [ebp + 0x14]
push dword [ebp + 0x10]
push eax
push edi
call fcn.642ccc08
inc edi
and dword [esp - 0x4e], ecx
ror eax, 8
push dword [ebp + 0x14]
push dword [ebp + 0x10]
push eax
push edi
call fcn.642ccc08
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 0x642cd228
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 0x642cd20c
pop ebx
xor edx, 0x1b7d0cc
add edx, 0xedeb415d
xchg dword [esp], edx
push edx
mov edx, esp
call int.642cd256
add dword [eax], 0x39
jle 0x642cd232
sub al, 0xf5
mov ch, al
call fcn.642cd26b
mov dword [edi], eax
pop ecx
pop edi
pop eax
leave
ret 0x10

Function at 0x642cef43
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 0x642cef59
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 0x642cef6a
mov eax, edx
pop edx
pop ecx
pop esi
mov esp, ebp
mov ebp, dword [esp]
add esp, 4
push 0x54
call fcn.642cefab
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 0x642d1317
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 0x642d1260
add ebx, 0
push ecx
call 0x642d1275
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, 0x73288237
sub ebx, dword [0x732a7a76]
mov dword [ebp - 8], ebx
xchg esi, eax
push 0x732a7a66
call fcn.642ccd3f
xchg esi, eax
add esi, ebx
mov edx, dword [ebp + 8]
sub edx, ebx
call fcn.642cc24d
mov edi, eax
mov eax, dword [esi + 8]
xor dword [esp - 0x69], edx
xor ebx, 0
xor eax, edi
cmp edx, eax
jb 0x642d13d3
mov eax, dword [esi + 0xc]
xor eax, edi
cmp edx, eax
ja 0x642d13d3
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 0x642d138a
mov eax, 1
lock xchg dword [0x732a7a72], eax
push 0x3dd1fc71
call 0x642d1317
push esi
add esp, 8
cmp eax, 0
jne 0x642d1300
push edx
mov eax, edi
xor byte [esi + edx], al
inc edx
dec ecx
jne 0x642d1326
pop edx
mov eax, dword [esi + 0x14]
xor eax, edi
js 0x642d133b
cmp ecx, edx
cmp eax, 0
je 0x642d1360
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 0x642d134a
mov eax, 1
mov dword [esp - 0x1a], eax
push 0x8ae1b7eb
call fcn.642d1379
dec eax
loope 0x642d137c
invalid
xor eax, edi
mov dword [esi], eax
mov dword [0x732a7a72], 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 0x642d13b0
xor edx, 0
add esp, 4
pop edi
pop ecx
pop edx
pop ebx
pop eax
leave
jmp 0x642d13c5
jmp 0x642d13d0
ret 4
mov eax, dword [esi + 4]
xor eax, edi
add esi, eax
jmp 0x642d12be