joyce8/EMBER2024-capa huggingface dataset:
Function at 0x402810
Capabilities:
Contain obfuscated stackstrings
Create new key via cryptacquirecontext
Encrypt data using aes via winapi

Disassembly:
sub esp, 0x4c
cmp dword [esi], 0
mov cl, 0x22
mov al, 0x63
mov byte [esp], 0x20
mov byte [esp + 1], cl
mov byte [esp + 2], 0xdb
mov byte [esp + 3], al
mov byte [esp + 4], 0x53
mov byte [esp + 5], 4
mov byte [esp + 6], 0x76
mov byte [esp + 7], 0x67
mov byte [esp + 8], 0xc7
mov byte [esp + 9], 0xb6
mov byte [esp + 0xa], 0x10
mov byte [esp + 0xb], al
mov byte [esp + 0xc], 0xf3
mov byte [esp + 0xd], 0x51
mov byte [esp + 0xe], 0xa6
mov byte [esp + 0xf], cl
mov byte [esp + 0x10], 0x1f
mov byte [esp + 0x11], 0xa1
mov byte [esp + 0x12], 0x8c
mov byte [esp + 0x13], 0xc1
mov byte [esp + 0x14], 0xf5
mov byte [esp + 0x15], 0x33
mov byte [esp + 0x16], 0x87
mov byte [esp + 0x17], 0x74
mov byte [esp + 0x18], 0xf4
mov byte [esp + 0x19], 0x3b
mov byte [esp + 0x1a], 0x25
mov byte [esp + 0x1b], 0x1c
mov byte [esp + 0x1c], 0x24
mov byte [esp + 0x1d], 0x15
mov byte [esp + 0x1e], 0x39
mov byte [esp + 0x1f], 0x54
jne 0x4028d5
push 0xf0000000
push 0x18
push 0
push 0
push esi
call dword [sym.imp.ADVAPI32.dll_CryptAcquireContextW]
test eax, eax
jne 0x4028d5
mov dword [esi], eax
xor al, al
add esp, 0x4c
ret
push 0x2c
lea eax, [esp + 0x24]
push 0
push eax
call fcn.00401100
push 0x20
lea ecx, [esp + 0x10]
push ecx
lea edx, [esp + 0x40]
push edx
mov word [esp + 0x38], 0x208
mov word [esp + 0x3c], 0x6610
mov byte [esp + 0x40], 0x20
call fcn.00401140
mov edx, dword [esi]
add esp, 0x18
lea eax, [esi + 4]
push eax
push 0
push 0
push 0x2c
lea ecx, [esp + 0x30]
push ecx
push edx
call dword [sym.imp.ADVAPI32.dll_CryptImportKey]
test eax, eax
jne 0x40293b
call dword [sym.imp.KERNEL32.dll_GetLastError]
push eax
call fcn.00407a30
add esp, 4
xor al, al
add esp, 0x4c
ret
mov al, 1
add esp, 0x4c
ret
Function at 0x404648
Capabilities:
Accept command line arguments

Disassembly:
push ebx
push esi
push edi
add esp, 0xfffffdf4
mov ebx, edx
mov esi, eax
mov eax, ebx
xor edx, edx
call fcn.00407430
test esi, esi
jne 0x404680
push 0x105
lea eax, [esp + 4]
push eax
push 0
call sub.kernel32.dll_GetModuleFileNameW
mov ecx, eax
mov edx, esp
mov eax, ebx
call fcn.0040756c
jmp 0x40469e
call sub.kernel32.dll_GetCommandLineW
mov edi, eax
mov edx, ebx
mov eax, edi
call fcn.0040452c
mov edi, eax
test esi, esi
je 0x40469e
cmp dword [ebx], 0
je 0x40469e
dec esi
jmp 0x404687
add esp, 0x20c
pop edi
pop esi
pop ebx
ret

Function at 0x406450
Capabilities:
Write file on windows

Disassembly:
push ecx
cmp byte [0x543054], 0
je 0x4064b1
cmp word [0x543330], 0xd7b2
jne 0x406479
cmp dword [0x543338], 0
jbe 0x406479
mov eax, 0x54332c
call dword [0x543348]
push 0
lea eax, [esp + 4]
push eax
push 0x1d
push str.Runtime_error_____at_00000000
push 0xfffffffffffffff5
call sub.kernel32.dll_GetStdHandle
push eax
call sub.kernel32.dll_WriteFile
push 0
lea eax, [esp + 4]
push eax
push 2
push 0x4064dc
push 0xfffffffffffffff5
call sub.kernel32.dll_GetStdHandle
push eax
call sub.kernel32.dll_WriteFile
pop edx
ret
cmp byte [0x53e030], 0
jne 0x4064cd
push 0
push str.Error
push str.Runtime_error_____at_00000000
push 0
call sub.user32.dll_MessageBoxA
pop edx
ret

Function at 0x40665c
Capabilities:
Create thread

Disassembly:
push ebp
mov ebp, esp
push ecx
push ebx
push esi
push edi
mov ebx, ecx
mov dword [ebp - 4], edx
mov edi, eax
mov esi, dword [ebp + 0x10]
cmp dword [0x53e038], 0
je 0x406682
mov edx, esi
mov eax, ebx
call dword [0x53e038]
jmp 0x406691
mov eax, 8
call fcn.00404274
mov dword [eax], ebx
mov dword [eax + 4], esi
mov byte [0x543055], 1
mov edx, dword [ebp + 8]
push edx
mov edx, dword [ebp + 0xc]
push edx
push eax
mov eax, 0x406624
push eax
mov eax, dword [ebp - 4]
push eax
push edi
call sub.kernel32.dll_CreateThread
pop edi
pop esi
pop ebx
pop ecx
pop ebp
ret 0xc
Function at 0x40933c
Capabilities:
Get geographical location

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffe94
push ebx
push esi
push edi
xor ecx, ecx
mov dword [ebp - 0x164], ecx
mov dword [ebp - 0x168], ecx
mov dword [ebp - 0x16c], ecx
mov dword [ebp - 8], edx
mov esi, eax
xor eax, eax
push ebp
push 0x4094a3
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp - 8]
xor edx, edx
call fcn.00407430
cmp si, word [0x53e7e0]
jb 0x4093d6
cmp si, word [0x53e9e0]
ja 0x4093d6
mov edi, 0x40
xor eax, eax
mov dword [ebp - 0xc], eax
cmp edi, dword [ebp - 0xc]
jb 0x4093d6
mov ebx, dword [ebp - 0xc]
add ebx, edi
shr ebx, 1
cmp si, word [ebx*8 + 0x53e7e0]
jae 0x4093b0
mov edi, ebx
dec edi
jmp 0x4093d1
cmp si, word [ebx*8 + 0x53e7e0]
jbe 0x4093c0
inc ebx
mov dword [ebp - 0xc], ebx
jmp 0x4093d1
mov edx, dword [ebp - 8]
mov eax, dword [ebx*8 + 0x53e7e4]
call fcn.0040924c
jmp 0x4093d6
cmp edi, dword [ebp - 0xc]
jae 0x40939a
mov eax, dword [ebp - 8]
cmp dword [eax], 0
jne 0x409485
push 2
movzx eax, si
push eax
call sub.kernel32.dll_IsValidLocale
test eax, eax
je 0x409485
push 0x55
lea eax, [ebp - 0xb6]
push eax
push 0x59
movzx ebx, si
push ebx
call sub.kernel32.dll_GetLocaleInfoW
push 0x55
lea eax, [ebp - 0x160]
push eax
push 0x5a
push ebx
call sub.kernel32.dll_GetLocaleInfoW
lea eax, [ebp - 0x164]
lea edx, [ebp - 0xb6]
mov ecx, 0x55
call fcn.00407628
push dword [ebp - 0x164]
push 0x4094c0
lea eax, [ebp - 0x168]
lea edx, [ebp - 0x160]
mov ecx, 0x55
call fcn.00407628
push dword [ebp - 0x168]
push 0x4094d0
lea eax, [ebp - 0x16c]
lea edx, [ebp - 0xb6]
mov ecx, 0x55
call fcn.00407628
push dword [ebp - 0x16c]
mov eax, dword [ebp - 8]
mov edx, 5
call fcn.004079e0
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x4094aa
lea eax, [ebp - 0x16c]
mov edx, 3
call fcn.00407428
ret
Function at 0x40965c
Capabilities:
Identify system language via api

Disassembly:
push ebp
mov ebp, esp
push 0
push ebx
push esi
mov esi, edx
mov ebx, eax
xor eax, eax
push ebp
push 0x409761
push dword fs:[eax]
mov dword fs:[eax], esp
push 0x545b5c
call sub.kernel32.dll_EnterCriticalSection
cmp bx, word [0x545b74]
jne 0x4096a8
mov eax, esi
mov edx, 0x545b78
mov ecx, 0x55
call fcn.00407628
push 0x545b5c
call sub.kernel32.dll_LeaveCriticalSection
jmp 0x40974b
push 0x545b5c
call sub.kernel32.dll_LeaveCriticalSection
mov eax, esi
xor edx, edx
call fcn.00407430
push 2
movzx eax, bx
push eax
call sub.kernel32.dll_IsValidLocale
test eax, eax
je 0x409719
cmp byte [0x545b58], 0
je 0x4096de
mov edx, esi
mov eax, ebx
call fcn.0040953c
jmp 0x409719
mov edx, esi
mov eax, ebx
call fcn.0040933c
call sub.kernel32.dll_GetSystemDefaultUILanguage
cmp bx, ax
je 0x409719
cmp dword [esi], 0
je 0x409702
mov eax, esi
mov edx, 0x40977c
call fcn.0040783c
call sub.kernel32.dll_GetSystemDefaultUILanguage
lea edx, [ebp - 4]
call fcn.0040933c
mov edx, dword [ebp - 4]
mov eax, esi
call fcn.0040783c
push 0x545b5c
call sub.kernel32.dll_EnterCriticalSection
mov word [0x545b74], bx
push 0xaa
mov eax, dword [esi]
call fcn.004074bc
push eax
push 0x545b78
call sub.kernel32.dll_lstrcpynW
push 0x545b5c
call sub.kernel32.dll_LeaveCriticalSection
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x409768
lea eax, [ebp - 4]
call fcn.00407420
ret
Function at 0x4099a0
Capabilities:
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffde4
push ebx
mov ebx, edx
mov dword [ebp - 4], eax
mov eax, dword [ebp - 4]
call fcn.00407418
xor eax, eax
push ebp
push 0x409b85
push dword fs:[eax]
mov dword fs:[eax], esp
cmp dword [ebp - 4], 0
jne 0x4099e0
push 0x105
lea eax, [ebp - 0x21a]
push eax
push 0
call sub.kernel32.dll_GetModuleFileNameW
jmp 0x4099fa
push 0x105
mov eax, dword [ebp - 4]
call fcn.004074bc
push eax
lea eax, [ebp - 0x21a]
push eax
call sub.kernel32.dll_lstrcpynW
cmp word [ebp - 0x21a], 0
je 0x409b6f
xor eax, eax
mov dword [ebp - 8], eax
lea eax, [ebp - 0xc]
push eax
push 0xf0019
push 0
push 0x409b94
push 0x80000001
call sub.advapi32.dll_RegOpenKeyExW
test eax, eax
je 0x409a89
lea eax, [ebp - 0xc]
push eax
push 0xf0019
push 0
push 0x409b94
push 0x80000002
call sub.advapi32.dll_RegOpenKeyExW
test eax, eax
je 0x409a89
lea eax, [ebp - 0xc]
push eax
push 0xf0019
push 0
push 0x409bc8
push 0x80000001
call sub.advapi32.dll_RegOpenKeyExW
test eax, eax
je 0x409a89
lea eax, [ebp - 0xc]
push eax
push 0xf0019
push 0
push 0x409bfc
push 0x80000001
call sub.advapi32.dll_RegOpenKeyExW
test eax, eax
jne 0x409b6f
xor eax, eax
push ebp
push 0x409b68
push dword fs:[eax]
mov dword fs:[eax], esp
lea eax, [ebp - 0x21a]
mov edx, 0x105
call fcn.004097a4
lea eax, [ebp - 0x10]
push eax
push 0
push 0
push 0
lea eax, [ebp - 0x21a]
push eax
mov eax, dword [ebp - 0xc]
push eax
call sub.advapi32.dll_RegQueryValueExW
test eax, eax
jne 0x409af8
mov eax, dword [ebp - 0x10]
call fcn.00404274
mov dword [ebp - 8], eax
lea eax, [ebp - 0x10]
push eax
mov eax, dword [ebp - 8]
push eax
push 0
push 0
lea eax, [ebp - 0x21a]
push eax
mov eax, dword [ebp - 0xc]
push eax
call sub.advapi32.dll_RegQueryValueExW
mov eax, ebx
mov edx, dword [ebp - 8]
call fcn.004075ec
jmp 0x409b43
lea eax, [ebp - 0x10]
push eax
push 0
push 0
push 0
push 0x409c3c
mov eax, dword [ebp - 0xc]
push eax
call sub.advapi32.dll_RegQueryValueExW
test eax, eax
jne 0x409b43
mov eax, dword [ebp - 0x10]
call fcn.00404274
mov dword [ebp - 8], eax
lea eax, [ebp - 0x10]
push eax
mov eax, dword [ebp - 8]
push eax
push 0
push 0
push 0x409c3c
mov eax, dword [ebp - 0xc]
push eax
call sub.advapi32.dll_RegQueryValueExW
mov eax, ebx
mov edx, dword [ebp - 8]
call fcn.004075ec
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x409b6f
cmp dword [ebp - 8], 0
je 0x409b5e
mov eax, dword [ebp - 8]
call fcn.00404290
mov eax, dword [ebp - 0xc]
push eax
call sub.advapi32.dll_RegCloseKey
ret
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x409b8c
lea eax, [ebp - 4]
call fcn.00407420
ret
Function at 0x409e50
Capabilities:
Identify system language via api

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffdd8
push ebx
push esi
push edi
xor ebx, ebx
mov dword [ebp - 0x228], ebx
mov dword [ebp - 0x224], ebx
mov dword [ebp - 0x220], ebx
mov esi, ecx
mov dword [ebp - 0x21c], edx
mov dword [ebp - 0x218], eax
mov eax, dword [ebp - 0x218]
call fcn.00407418
mov eax, dword [ebp - 0x21c]
call fcn.00407418
lea edi, [ebp - 0x210]
xor eax, eax
push ebp
push 0x409fef
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, esi
xor edx, edx
call fcn.00407430
xor ebx, ebx
push 0x105
mov eax, dword [ebp - 0x21c]
call fcn.004074bc
push eax
lea eax, [ebp - 0x20a]
push eax
call sub.kernel32.dll_lstrcpynW
lea eax, [ebp - 0x20a]
push eax
call sub.kernel32.dll_lstrlenW
add eax, eax
lea edx, [ebp - 0x20a]
add eax, edx
sub eax, 2
mov dword [edi], eax
jmp 0x409ef0
sub dword [edi], 2
mov eax, dword [edi]
cmp word [eax], 0x2e
je 0x409f02
lea eax, [ebp - 0x20a]
cmp eax, dword [edi]
jne 0x409eed
lea eax, [ebp - 0x20a]
cmp eax, dword [edi]
je 0x409fbb
add dword [edi], 2
mov eax, dword [edi]
mov word [eax], 0
lea eax, [ebp - 0x20a]
mov edx, dword [edi]
sub edx, eax
sar edx, 1
jns 0x409f2b
adc edx, 0
mov eax, 0x105
sub eax, edx
mov dword [ebp - 0x214], eax
lea edx, [ebp - 0x220]
mov eax, dword [ebp - 0x218]
call fcn.004099a0
cmp dword [ebp - 0x220], 0
je 0x409f63
push ebp
mov eax, dword [ebp - 0x220]
call fcn.00409d44
pop ecx
mov ebx, eax
jmp 0x409fbb
push ebp
call sub.kernel32.dll_GetUserDefaultUILanguage
lea edx, [ebp - 0x224]
call fcn.0040965c
mov eax, dword [ebp - 0x224]
call fcn.00409d44
pop ecx
mov ebx, eax
test bl, bl
jne 0x409fae
cmp byte [0x545b58], 0
jne 0x409fae
push ebp
call sub.kernel32.dll_GetSystemDefaultUILanguage
lea edx, [ebp - 0x228]
call fcn.0040965c
mov eax, dword [ebp - 0x228]
call fcn.00409d44
pop ecx
mov ebx, eax
test bl, bl
jne 0x409fbb
push ebp
call fcn.00409df4
pop ecx
mov ebx, eax
test bl, bl
je 0x409fd1
mov eax, esi
lea edx, [ebp - 0x20a]
mov ecx, 0x105
call fcn.00407628
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x409ff6
lea eax, [ebp - 0x228]
mov edx, 5
call fcn.00407428
ret

Function at 0x40a784
Capabilities:
Get system information on windows

Disassembly:
add esp, 0xffffffdc
push esp
call sub.kernel32.dll_GetSystemInfo
mov eax, dword [esp + 0x14]
add esp, 0x24
ret
Function at 0x40db48
Capabilities:
Extract resource via kernel32 functions

Disassembly:
push ebx
push esi
mov esi, 0x545c58
push 0xa
push 0x40dbdc
mov eax, dword [0x545c40]
push eax
call sub.kernel32.dll_FindResourceW
mov ebx, eax
test ebx, ebx
jne 0x40db6c
call fcn.00419c6c
push ebx
mov eax, dword [0x545c40]
push eax
call sub.kernel32.dll_LoadResource
mov ebx, eax
test ebx, ebx
jne 0x40db83
call fcn.00419c6c
push ebx
call sub.kernel32.dll_LockResource
mov dword [esi], eax
cmp dword [esi], 0
jne 0x40db95
call fcn.00419c6c
mov eax, dword [esi]
mov edx, dword [esi]
mov ecx, edx
add ecx, dword [eax]
mov dword [0x545c5c], ecx
mov ecx, edx
add ecx, dword [eax + 4]
mov dword [0x545c60], ecx
mov ecx, edx
add ecx, dword [eax + 8]
mov dword [0x545c64], ecx
mov ecx, edx
add ecx, dword [eax + 0xc]
mov dword [0x545c68], ecx
mov ecx, edx
add ecx, dword [eax + 0x10]
mov dword [0x545c6c], ecx
add edx, dword [eax + 0x14]
mov dword [0x545c70], edx
pop esi
pop ebx
ret

Function at 0x4117f8
Capabilities:
Encrypt data using rc4 prga

Disassembly:
cmp eax, edx
je 0x4118a1
test eax, edx
je 0x4118a4
push 0
push 0
cmp word [eax - 0xa], 2
je 0x411821
push edx
mov edx, eax
mov eax, esp
call fcn.00407644
pop edx
mov eax, dword [esp]
cmp word [edx - 0xa], 2
je 0x411837
push eax
lea eax, [esp + 8]
call fcn.00407644
pop eax
mov edx, dword [esp + 4]
movzx ecx, word [edx]
cmp cx, word [eax]
je 0x411846
movzx eax, word [eax]
sub eax, ecx
jmp 0x41186d
push ebx
mov ebx, dword [eax - 4]
xor ecx, ecx
sub ebx, dword [edx - 4]
push ebx
adc ecx, 0xffffffff
and ecx, ebx
sub ecx, dword [eax - 4]
shl ecx, 1
sub eax, ecx
sub edx, ecx
mov ebx, dword [ecx + eax]
xor ebx, dword [ecx + edx]
jne 0x411887
add ecx, 4
js 0x41185e
pop eax
pop ebx
mov ecx, esp
mov edx, dword [ecx]
or edx, dword [ecx + 4]
je 0x411884
push eax
mov eax, ecx
mov edx, 2
call fcn.004066fc
pop eax
pop edx
pop edx
ret
bsf ebx, ebx
shr ebx, 4
add ebx, ebx
add ecx, ebx
jns 0x41186b
movzx eax, word [ecx + eax]
movzx edx, word [ecx + edx]
sub eax, edx
pop ebx
pop ebx
jmp 0x41186d
xor eax, eax
ret
test eax, eax
je 0x4118b4
test edx, edx
jne 0x411808
mov eax, dword [eax - 4]
ret
sub eax, dword [edx - 4]
ret

Function at 0x412c84
Capabilities:
Check if file exists
Get file attributes

Disassembly:
push ebx
push esi
mov esi, eax
mov eax, esi
call fcn.004074bc
push eax
call sub.kernel32.dll_GetFileAttributesW
cmp eax, 0xffffffff
je 0x412ca2
test al, 0x10
sete al
pop esi
pop ebx
ret
call sub.kernel32.dll_GetLastError_1
mov ebx, eax
cmp ebx, 2
je 0x412cc3
cmp ebx, 3
je 0x412cc3
cmp ebx, 0x7b
je 0x412cc3
mov eax, esi
call fcn.00412c44
test al, al
jne 0x412cc7
xor eax, eax
jmp 0x412cc9
mov al, 1
pop esi
pop ebx
ret

Function at 0x412ccc
Capabilities:
Check if file exists
Get file attributes

Disassembly:
push ebx
mov ebx, eax
mov eax, ebx
call fcn.004074bc
push eax
call sub.kernel32.dll_GetFileAttributesW
cmp eax, 0xffffffff
je 0x412ce5
test al, 0x10
jne 0x412ce9
xor eax, eax
pop ebx
ret
mov al, 1
pop ebx
ret
Function at 0x416d3c
Capabilities:
Get geographical location

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffe00
push ebx
push esi
mov esi, ecx
mov ebx, dword [ebp + 8]
push pe_nt_image_headers32
lea ecx, [ebp - 0x200]
push ecx
push edx
push eax
call sub.kernel32.dll_GetLocaleInfoW_1
test eax, eax
jle 0x416d75
mov ecx, eax
dec ecx
lea edx, [ebp - 0x200]
mov eax, ebx
call fcn.0040756c
jmp 0x416d7e
mov eax, ebx
mov edx, esi
call fcn.00407430
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 4

Function at 0x416d88
Capabilities:
Get geographical location

Disassembly:
push ebx
push esi
push edi
push ecx
mov edi, ecx
mov esi, edx
mov ebx, eax
push 2
lea eax, [esp + 4]
push eax
push esi
push ebx
call sub.kernel32.dll_GetLocaleInfoW_1
test eax, eax
jle 0x416daa
movzx eax, word [esp]
jmp 0x416dac
mov eax, edi
pop edx
pop edi
pop esi
pop ebx
ret

Function at 0x41753c
Capabilities:
Write file on windows

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffff778
push ebx
push esi
xor ecx, ecx
mov dword [ebp - 4], ecx
xor ecx, ecx
push ebp
push 0x417661
push dword fs:[ecx]
mov dword fs:[ecx], esp
push 0x400
lea ecx, [ebp - 0x888]
call fcn.0041734c
mov esi, eax
mov eax, dword [0x5427d0]
cmp byte [eax], 0
je 0x417609
mov eax, dword [0x542350]
call fcn.00404aa4
call fcn.004043dc
push 0
push 0
push 0
push 0
push esi
lea eax, [ebp - 0x888]
push eax
push 0
push 1
call sub.kernel32.dll_WideCharToMultiByte_1
mov ebx, eax
push ebx
lea eax, [ebp - 4]
mov ecx, 1
mov edx, dword [0x417514]
call fcn.00408d38
add esp, 4
push 0
push 0
push ebx
mov eax, dword [ebp - 4]
push eax
push esi
lea eax, [ebp - 0x888]
push eax
push 0
push 1
call sub.kernel32.dll_WideCharToMultiByte_1
push 0
lea eax, [ebp - 8]
push eax
push ebx
mov eax, dword [ebp - 4]
push eax
push 0xfffffffffffffff4
call sub.kernel32.dll_GetStdHandle_1
push eax
call sub.kernel32.dll_WriteFile_1
push 0
lea eax, [ebp - 8]
push eax
push 2
push 0x41767c
push 0xfffffffffffffff4
call sub.kernel32.dll_GetStdHandle_1
push eax
call sub.kernel32.dll_WriteFile_1
jmp 0x417645
push 0x40
lea eax, [ebp - 0x88]
push eax
mov eax, dword [0x5422ac]
mov eax, dword [eax + 4]
push eax
mov eax, dword [0x545c40]
call fcn.00408e2c
push eax
call sub.user32.dll_LoadStringW_1
push 0x2010
lea eax, [ebp - 0x88]
push eax
lea eax, [ebp - 0x888]
push eax
push 0
call sub.user32.dll_MessageBoxW
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x417668
lea eax, [ebp - 4]
mov edx, dword [0x417514]
call fcn.00408d44
ret
Function at 0x418840
Capabilities:
Get file version info

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffffe8
push ebx
xor edx, edx
mov dword [ebp - 4], edx
mov ebx, eax
xor eax, eax
push ebp
push 0x418916
push dword fs:[eax]
mov dword fs:[eax], esp
mov dword [ebp - 8], 0xffffffff
lea eax, [ebp - 4]
mov edx, ebx
call fcn.00407484
lea eax, [ebp - 4]
call fcn.00407e84
lea eax, [ebp - 0xc]
push eax
mov eax, dword [ebp - 4]
call fcn.004074bc
push eax
call sub.version.dll_GetFileVersionInfoSizeW
mov ebx, eax
test ebx, ebx
je 0x418900
mov eax, ebx
call fcn.00404274
mov dword [ebp - 0x10], eax
xor eax, eax
push ebp
push 0x4188f9
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp - 0x10]
push eax
push ebx
mov eax, dword [ebp - 0xc]
push eax
mov eax, dword [ebp - 4]
call fcn.004074bc
push eax
call sub.version.dll_GetFileVersionInfoW
test eax, eax
je 0x4188e3
lea eax, [ebp - 0x18]
push eax
lea eax, [ebp - 0x14]
push eax
push 0x418928
mov eax, dword [ebp - 0x10]
push eax
call sub.version.dll_VerQueryValueW
test eax, eax
je 0x4188e3
mov eax, dword [ebp - 0x14]
mov eax, dword [eax + 8]
mov dword [ebp - 8], eax
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x418900
mov eax, dword [ebp - 0x10]
call fcn.00404290
ret
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x41891d
lea eax, [ebp - 4]
call fcn.00407420
ret

Function at 0x419b14
Capabilities:
Encode data using xor

Disassembly:
push ebx
push esi
push edi
push ebp
add esp, 0xfffffdf8
mov ebx, eax
mov eax, ebx
call fcn.00406a3c
mov ebp, eax
push 0
push 0
push ebp
push ebx
push 0
push 0xfde9
call sub.kernel32.dll_MultiByteToWideChar_1
mov edi, eax
cmp edi, 0x104
jbe 0x419abe
mov eax, edi
add eax, eax
call fcn.00404274
mov esi, eax
jmp 0x419ac0
mov esi, esp
push edi
push esi
push ebp
push ebx
push 0
push 0xfde9
call sub.kernel32.dll_MultiByteToWideChar_1
push edi
push esi
call sub.user32.dll_CharUpperBuffW
xor ebx, ebx
mov eax, edi
dec eax
test eax, eax
jl 0x419af9
inc eax
xor edx, edx
mov ecx, ebx
shl ecx, 5
shr ebx, 0x1b
or ecx, ebx
mov ebx, ecx
movzx ecx, word [esi + edx*2]
xor ebx, ecx
inc edx
dec eax
jne 0x419ae3
mov eax, esp
cmp esi, eax
je 0x419b06
mov eax, esi
call fcn.00404290
mov eax, ebx
add esp, 0x208
pop ebp
pop edi
pop esi
pop ebx
ret
push esi
push ebx
mov esi, eax
xor eax, eax
push esi
rol eax, 5
mov bl, byte [esi]
test bl, 0x80
jne 0x419b40
cmp bl, 0
je 0x419b3c
cmp bl, 0x41
jl 0x419b37
cmp bl, 0x5a
jg 0x419b37
or bl, 0x20
xor al, bl
inc esi
jmp 0x419b1b
pop ecx
pop ebx
pop esi
ret
pop eax
pop ebx
pop esi
jmp 0x419a80
Function at 0x43ed0c
Capabilities:
Resume thread

Disassembly:
push ebp
mov ebp, esp
push 0
push 0
push ebx
mov ebx, eax
xor eax, eax
push ebp
push 0x43edaa
push dword fs:[eax]
mov dword fs:[eax], esp
or dl, byte [ebx + 0xc]
je 0x43ed6e
cmp byte [ebx + 0x10], 0
jne 0x43ed6e
cmp byte [ebx + 0x3c], 0
jne 0x43ed6e
mov byte [ebx + 0xe], 0
mov byte [ebx + 0xc], 0
mov eax, dword [ebx + 4]
push eax
call sub.kernel32.dll_ResumeThread
cmp eax, 1
je 0x43ed8f
lea edx, [ebp - 4]
mov eax, dword [0x54273c]
call fcn.0040a710
mov ecx, dword [ebp - 4]
mov dl, 1
mov eax, dword [0x42eb0c]
call fcn.004176a8
call fcn.00405ed4
jmp 0x43ed8f
lea edx, [ebp - 8]
mov eax, dword [0x54273c]
call fcn.0040a710
mov ecx, dword [ebp - 8]
mov dl, 1
mov eax, dword [0x42eb0c]
call fcn.004176a8
call fcn.00405ed4
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x43edb1
lea eax, [ebp - 8]
mov edx, 2
call fcn.00407428
ret

Function at 0x43f628
Capabilities:
Suspend thread

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff8
push ebx
push esi
push edi
mov dword [ebp - 4], eax
mov eax, dword [ebp - 4]
movzx eax, byte [eax + 0xe]
mov byte [ebp - 5], al
xor eax, eax
push ebp
push 0x43f676
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp - 4]
mov byte [eax + 0xe], 1
mov eax, dword [ebp - 4]
mov eax, dword [eax + 4]
push eax
call sub.kernel32.dll_SuspendThread
test eax, eax
setge dl
mov eax, dword [ebp - 4]
call fcn.0043ec90
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
jmp 0x43f68f
pop edi
pop esi
pop ebx
pop ecx
pop ecx
pop ebp
ret

Function at 0x43f698
Capabilities:
Resume thread

Disassembly:
push ebx
push esi
mov ebx, eax
mov eax, dword [ebx + 4]
push eax
call sub.kernel32.dll_ResumeThread
mov esi, eax
test esi, esi
setge dl
mov eax, ebx
call fcn.0043ec90
dec esi
jne 0x43f6ba
mov byte [ebx + 0xe], 0
pop esi
pop ebx
ret

Function at 0x440ed4
Capabilities:
Allocate or change rwx memory

Disassembly:
push ebp
mov ebp, esp
push ebx
push esi
push edi
mov edi, 0x547f98
cmp dword [edi], 0
jne 0x440f50
push 0x40
push 0x1000
push 0x1000
push 0
call sub.kernel32.dll_VirtualAlloc_1
mov esi, eax
mov eax, dword [0x547f94]
mov dword [esi], eax
lea edx, [esi + 4]
mov eax, 0x53effc
mov ecx, 2
call fcn.0040442c
mov edx, 0x440eac
lea eax, [esi + 5]
call fcn.00440ecc
mov dword [esi + 6], eax
lea ebx, [esi + 0xa]
mov byte [ebx], 0xe8
lea edx, [esi + 4]
mov eax, ebx
call fcn.00440ecc
mov dword [ebx + 1], eax
mov eax, dword [edi]
mov dword [ebx + 5], eax
mov dword [edi], ebx
add ebx, 0xd
mov eax, ebx
sub eax, esi
cmp eax, 0xffc
jl 0x440f25
mov dword [0x547f94], esi
mov eax, dword [edi]
mov ebx, dword [edi]
mov edx, dword [ebx + 5]
mov dword [edi], edx
mov edx, dword [ebp + 8]
mov dword [ebx + 5], edx
mov edx, dword [ebp + 0xc]
mov dword [ebx + 9], edx
pop edi
pop esi
pop ebx
pop ebp
ret 8