joyce8/EMBER2024-capa huggingface dataset:
Function at 0x4046d8
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.0040722c
test esi, esi
jne 0x404710
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.00407368
jmp 0x40472e
call sub.kernel32.dll_GetCommandLineW
mov edi, eax
mov edx, ebx
mov eax, edi
call fcn.004045bc
mov edi, eax
test esi, esi
je 0x40472e
cmp dword [ebx], 0
je 0x40472e
dec esi
jmp 0x404717
add esp, 0x20c
pop edi
pop esi
pop ebx
ret

Function at 0x404760
Capabilities:
Generate random numbers using the delphi lcg

Disassembly:
push ebx
xor ebx, ebx
imul edx, dword [ebx + 0x549008], 0x8088405
inc edx
mov dword [ebx + 0x549008], edx
mul edx
mov eax, edx
pop ebx
ret

Function at 0x4064a8
Capabilities:
Write file on windows

Disassembly:
push ecx
cmp byte [0x551054], 0
je 0x406509
cmp word [0x551330], 0xd7b2
jne 0x4064d1
cmp dword [0x551338], 0
jbe 0x4064d1
mov eax, 0x55132c
call dword [0x551348]
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 0x406534
push 0xfffffffffffffff5
call sub.kernel32.dll_GetStdHandle
push eax
call sub.kernel32.dll_WriteFile
pop edx
ret
cmp byte [0x549030], 0
jne 0x406525
push 0
push str.Error
push str.Runtime_error_____at_00000000
push 0
call sub.user32.dll_MessageBoxA
pop edx
ret

Function at 0x406694
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 [0x549038], 0
je 0x4066ba
mov edx, esi
mov eax, ebx
call dword [0x549038]
jmp 0x4066c9
mov eax, 8
call fcn.004042cc
mov dword [eax], ebx
mov dword [eax + 4], esi
mov byte [0x551055], 1
mov edx, dword [ebp + 8]
push edx
mov edx, dword [ebp + 0xc]
push edx
push eax
mov eax, 0x40665c
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 0x40935c
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 0x4094c3
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp - 8]
xor edx, edx
call fcn.0040722c
cmp si, word [0x549800]
jb 0x4093f6
cmp si, word [0x549a00]
ja 0x4093f6
mov edi, 0x40
xor eax, eax
mov dword [ebp - 0xc], eax
cmp edi, dword [ebp - 0xc]
jb 0x4093f6
mov ebx, dword [ebp - 0xc]
add ebx, edi
shr ebx, 1
cmp si, word [ebx*8 + 0x549800]
jae 0x4093d0
mov edi, ebx
dec edi
jmp 0x4093f1
cmp si, word [ebx*8 + 0x549800]
jbe 0x4093e0
inc ebx
mov dword [ebp - 0xc], ebx
jmp 0x4093f1
mov edx, dword [ebp - 8]
mov eax, dword [ebx*8 + 0x549804]
call fcn.0040926c
jmp 0x4093f6
cmp edi, dword [ebp - 0xc]
jae 0x4093ba
mov eax, dword [ebp - 8]
cmp dword [eax], 0
jne 0x4094a5
push 2
movzx eax, si
push eax
call sub.kernel32.dll_IsValidLocale
test eax, eax
je 0x4094a5
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.0040742c
push dword [ebp - 0x164]
push 0x4094e0
lea eax, [ebp - 0x168]
lea edx, [ebp - 0x160]
mov ecx, 0x55
call fcn.0040742c
push dword [ebp - 0x168]
push 0x4094f0
lea eax, [ebp - 0x16c]
lea edx, [ebp - 0xb6]
mov ecx, 0x55
call fcn.0040742c
push dword [ebp - 0x16c]
mov eax, dword [ebp - 8]
mov edx, 5
call fcn.004077e4
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x4094ca
lea eax, [ebp - 0x16c]
mov edx, 3
call fcn.00407224
ret
Function at 0x40967c
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 0x409781
push dword fs:[eax]
mov dword fs:[eax], esp
push 0x553b5c
call sub.kernel32.dll_EnterCriticalSection
cmp bx, word [0x553b74]
jne 0x4096c8
mov eax, esi
mov edx, 0x553b78
mov ecx, 0x55
call fcn.0040742c
push 0x553b5c
call sub.kernel32.dll_LeaveCriticalSection
jmp 0x40976b
push 0x553b5c
call sub.kernel32.dll_LeaveCriticalSection
mov eax, esi
xor edx, edx
call fcn.0040722c
push 2
movzx eax, bx
push eax
call sub.kernel32.dll_IsValidLocale
test eax, eax
je 0x409739
cmp byte [0x553b58], 0
je 0x4096fe
mov edx, esi
mov eax, ebx
call fcn.0040955c
jmp 0x409739
mov edx, esi
mov eax, ebx
call fcn.0040935c
call sub.kernel32.dll_GetSystemDefaultUILanguage
cmp bx, ax
je 0x409739
cmp dword [esi], 0
je 0x409722
mov eax, esi
mov edx, 0x40979c
call fcn.00407640
call sub.kernel32.dll_GetSystemDefaultUILanguage
lea edx, [ebp - 4]
call fcn.0040935c
mov edx, dword [ebp - 4]
mov eax, esi
call fcn.00407640
push 0x553b5c
call sub.kernel32.dll_EnterCriticalSection
mov word [0x553b74], bx
push 0xaa
mov eax, dword [esi]
call fcn.004072b8
push eax
push 0x553b78
call sub.kernel32.dll_lstrcpynW
push 0x553b5c
call sub.kernel32.dll_LeaveCriticalSection
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x409788
lea eax, [ebp - 4]
call fcn.0040721c
ret
Function at 0x4099c0
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.00407214
xor eax, eax
push ebp
push 0x409ba5
push dword fs:[eax]
mov dword fs:[eax], esp
cmp dword [ebp - 4], 0
jne 0x409a00
push 0x105
lea eax, [ebp - 0x21a]
push eax
push 0
call sub.kernel32.dll_GetModuleFileNameW
jmp 0x409a1a
push 0x105
mov eax, dword [ebp - 4]
call fcn.004072b8
push eax
lea eax, [ebp - 0x21a]
push eax
call sub.kernel32.dll_lstrcpynW
cmp word [ebp - 0x21a], 0
je 0x409b8f
xor eax, eax
mov dword [ebp - 8], eax
lea eax, [ebp - 0xc]
push eax
push 0xf0019
push 0
push 0x409bb4
push 0x80000001
call sub.advapi32.dll_RegOpenKeyExW
test eax, eax
je 0x409aa9
lea eax, [ebp - 0xc]
push eax
push 0xf0019
push 0
push 0x409bb4
push 0x80000002
call sub.advapi32.dll_RegOpenKeyExW
test eax, eax
je 0x409aa9
lea eax, [ebp - 0xc]
push eax
push 0xf0019
push 0
push 0x409be8
push 0x80000001
call sub.advapi32.dll_RegOpenKeyExW
test eax, eax
je 0x409aa9
lea eax, [ebp - 0xc]
push eax
push 0xf0019
push 0
push 0x409c1c
push 0x80000001
call sub.advapi32.dll_RegOpenKeyExW
test eax, eax
jne 0x409b8f
xor eax, eax
push ebp
push 0x409b88
push dword fs:[eax]
mov dword fs:[eax], esp
lea eax, [ebp - 0x21a]
mov edx, 0x105
call fcn.004097c4
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 0x409b18
mov eax, dword [ebp - 0x10]
call fcn.004042cc
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.004073d8
jmp 0x409b63
lea eax, [ebp - 0x10]
push eax
push 0
push 0
push 0
push 0x409c5c
mov eax, dword [ebp - 0xc]
push eax
call sub.advapi32.dll_RegQueryValueExW
test eax, eax
jne 0x409b63
mov eax, dword [ebp - 0x10]
call fcn.004042cc
mov dword [ebp - 8], eax
lea eax, [ebp - 0x10]
push eax
mov eax, dword [ebp - 8]
push eax
push 0
push 0
push 0x409c5c
mov eax, dword [ebp - 0xc]
push eax
call sub.advapi32.dll_RegQueryValueExW
mov eax, ebx
mov edx, dword [ebp - 8]
call fcn.004073d8
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x409b8f
cmp dword [ebp - 8], 0
je 0x409b7e
mov eax, dword [ebp - 8]
call fcn.004042e8
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 0x409bac
lea eax, [ebp - 4]
call fcn.0040721c
ret
Function at 0x409e70
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.00407214
mov eax, dword [ebp - 0x21c]
call fcn.00407214
lea edi, [ebp - 0x210]
xor eax, eax
push ebp
push 0x40a00f
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, esi
xor edx, edx
call fcn.0040722c
xor ebx, ebx
push 0x105
mov eax, dword [ebp - 0x21c]
call fcn.004072b8
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 0x409f10
sub dword [edi], 2
mov eax, dword [edi]
cmp word [eax], 0x2e
je 0x409f22
lea eax, [ebp - 0x20a]
cmp eax, dword [edi]
jne 0x409f0d
lea eax, [ebp - 0x20a]
cmp eax, dword [edi]
je 0x409fdb
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 0x409f4b
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.004099c0
cmp dword [ebp - 0x220], 0
je 0x409f83
push ebp
mov eax, dword [ebp - 0x220]
call fcn.00409d64
pop ecx
mov ebx, eax
jmp 0x409fdb
push ebp
call sub.kernel32.dll_GetUserDefaultUILanguage
lea edx, [ebp - 0x224]
call fcn.0040967c
mov eax, dword [ebp - 0x224]
call fcn.00409d64
pop ecx
mov ebx, eax
test bl, bl
jne 0x409fce
cmp byte [0x553b58], 0
jne 0x409fce
push ebp
call sub.kernel32.dll_GetSystemDefaultUILanguage
lea edx, [ebp - 0x228]
call fcn.0040967c
mov eax, dword [ebp - 0x228]
call fcn.00409d64
pop ecx
mov ebx, eax
test bl, bl
jne 0x409fdb
push ebp
call fcn.00409e14
pop ecx
mov ebx, eax
test bl, bl
je 0x409ff1
mov eax, esi
lea edx, [ebp - 0x20a]
mov ecx, 0x105
call fcn.0040742c
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x40a016
lea eax, [ebp - 0x228]
mov edx, 5
call fcn.00407224
ret

Function at 0x40ea74
Capabilities:
Extract resource via kernel32 functions

Disassembly:
push ebx
push esi
mov esi, 0x553c5c
push 0xa
push 0x40eb08
mov eax, dword [0x553c40]
push eax
call sub.kernel32.dll_FindResourceW
mov ebx, eax
test ebx, ebx
jne 0x40ea98
call fcn.0041b948
push ebx
mov eax, dword [0x553c40]
push eax
call sub.kernel32.dll_LoadResource
mov ebx, eax
test ebx, ebx
jne 0x40eaaf
call fcn.0041b948
push ebx
call sub.kernel32.dll_LockResource
mov dword [esi], eax
cmp dword [esi], 0
jne 0x40eac1
call fcn.0041b948
mov eax, dword [esi]
mov edx, dword [esi]
mov ecx, edx
add ecx, dword [eax]
mov dword [0x553c60], ecx
mov ecx, edx
add ecx, dword [eax + 4]
mov dword [0x553c64], ecx
mov ecx, edx
add ecx, dword [eax + 8]
mov dword [0x553c68], ecx
mov ecx, edx
add ecx, dword [eax + 0xc]
mov dword [0x553c6c], ecx
mov ecx, edx
add ecx, dword [eax + 0x10]
mov dword [0x553c70], ecx
add edx, dword [eax + 0x14]
mov dword [0x553c74], edx
pop esi
pop ebx
ret
Function at 0x413cac
Capabilities:
Encrypt data using rc4 prga

Disassembly:
cmp eax, edx
je 0x413d55
test eax, edx
je 0x413d58
push 0
push 0
cmp word [eax - 0xa], 2
je 0x413cd5
push edx
mov edx, eax
mov eax, esp
call fcn.00407448
pop edx
mov eax, dword [esp]
cmp word [edx - 0xa], 2
je 0x413ceb
push eax
lea eax, [esp + 8]
call fcn.00407448
pop eax
mov edx, dword [esp + 4]
movzx ecx, word [edx]
cmp cx, word [eax]
je 0x413cfa
movzx eax, word [eax]
sub eax, ecx
jmp 0x413d21
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 0x413d3b
add ecx, 4
js 0x413d12
pop eax
pop ebx
mov ecx, esp
mov edx, dword [ecx]
or edx, dword [ecx + 4]
je 0x413d38
push eax
mov eax, ecx
mov edx, 2
call fcn.00406734
pop eax
pop edx
pop edx
ret
bsf ebx, ebx
shr ebx, 4
add ebx, ebx
add ecx, ebx
jns 0x413d1f
movzx eax, word [ecx + eax]
movzx edx, word [ecx + edx]
sub eax, edx
pop ebx
pop ebx
jmp 0x413d21
xor eax, eax
ret
test eax, eax
je 0x413d68
test edx, edx
jne 0x413cbc
mov eax, dword [eax - 4]
ret
sub eax, dword [edx - 4]
ret

Function at 0x414fb8
Capabilities:
Check if file exists
Get file attributes

Disassembly:
push ebx
push esi
mov esi, eax
mov eax, esi
call fcn.004072b8
push eax
call sub.kernel32.dll_GetFileAttributesW
cmp eax, 0xffffffff
je 0x414fd6
test al, 0x10
sete al
pop esi
pop ebx
ret
call sub.kernel32.dll_GetLastError_1
mov ebx, eax
cmp ebx, 2
je 0x414ff7
cmp ebx, 3
je 0x414ff7
cmp ebx, 0x7b
je 0x414ff7
mov eax, esi
call fcn.00414f78
test al, al
jne 0x414ffb
xor eax, eax
jmp 0x414ffd
mov al, 1
pop esi
pop ebx
ret

Function at 0x415000
Capabilities:
Check if file exists
Get file attributes

Disassembly:
push ebx
mov ebx, eax
mov eax, ebx
call fcn.004072b8
push eax
call sub.kernel32.dll_GetFileAttributesW
cmp eax, 0xffffffff
je 0x415019
test al, 0x10
jne 0x41501d
xor eax, eax
pop ebx
ret
mov al, 1
pop ebx
ret

Function at 0x4189a0
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 0x4189d9
mov ecx, eax
dec ecx
lea edx, [ebp - 0x200]
mov eax, ebx
call fcn.00407368
jmp 0x4189e2
mov eax, ebx
mov edx, esi
call fcn.0040722c
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 4

Function at 0x4189ec
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 0x418a0e
movzx eax, word [esp]
jmp 0x418a10
mov eax, edi
pop edx
pop edi
pop esi
pop ebx
ret
Function at 0x4191a0
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 0x4192c5
push dword fs:[ecx]
mov dword fs:[ecx], esp
push 0x400
lea ecx, [ebp - 0x888]
call fcn.00418fb0
mov esi, eax
mov eax, dword [0x5500ec]
cmp byte [eax], 0
je 0x41926d
mov eax, dword [0x54fdac]
call fcn.00404b1c
call fcn.00404434
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 [0x419178]
call fcn.00408d58
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 0x4192e0
push 0xfffffffffffffff4
call sub.kernel32.dll_GetStdHandle_1
push eax
call sub.kernel32.dll_WriteFile_1
jmp 0x4192a9
push 0x40
lea eax, [ebp - 0x88]
push eax
mov eax, dword [0x54fd3c]
mov eax, dword [eax + 4]
push eax
mov eax, dword [0x553c40]
call fcn.00408e4c
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 0x4192cc
lea eax, [ebp - 4]
mov edx, dword [0x419178]
call fcn.00408d64
ret

Function at 0x41a488
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 0x41a55e
push dword fs:[eax]
mov dword fs:[eax], esp
mov dword [ebp - 8], 0xffffffff
lea eax, [ebp - 4]
mov edx, ebx
call fcn.00407280
lea eax, [ebp - 4]
call fcn.00407c30
lea eax, [ebp - 0xc]
push eax
mov eax, dword [ebp - 4]
call fcn.004072b8
push eax
call sub.version.dll_GetFileVersionInfoSizeW
mov ebx, eax
test ebx, ebx
je 0x41a548
mov eax, ebx
call fcn.004042cc
mov dword [ebp - 0x10], eax
xor eax, eax
push ebp
push 0x41a541
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.004072b8
push eax
call sub.version.dll_GetFileVersionInfoW
test eax, eax
je 0x41a52b
lea eax, [ebp - 0x18]
push eax
lea eax, [ebp - 0x14]
push eax
push 0x41a570
mov eax, dword [ebp - 0x10]
push eax
call sub.version.dll_VerQueryValueW
test eax, eax
je 0x41a52b
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 0x41a548
mov eax, dword [ebp - 0x10]
call fcn.004042e8
ret
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x41a565
lea eax, [ebp - 4]
call fcn.0040721c
ret
Function at 0x41b7f0
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.00406a88
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 0x41b79a
mov eax, edi
add eax, eax
call fcn.004042cc
mov esi, eax
jmp 0x41b79c
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 0x41b7d5
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 0x41b7bf
mov eax, esp
cmp esi, eax
je 0x41b7e2
mov eax, esi
call fcn.004042e8
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 0x41b81c
cmp bl, 0
je 0x41b818
cmp bl, 0x41
jl 0x41b813
cmp bl, 0x5a
jg 0x41b813
or bl, 0x20
xor al, bl
inc esi
jmp 0x41b7f7
pop ecx
pop ebx
pop esi
ret
pop eax
pop ebx
pop esi
jmp 0x41b75c

Function at 0x442dfc
Capabilities:
Resume thread

Disassembly:
push ebp
mov ebp, esp
push 0
push 0
push ebx
mov ebx, eax
xor eax, eax
push ebp
push 0x442e9a
push dword fs:[eax]
mov dword fs:[eax], esp
or dl, byte [ebx + 0xc]
je 0x442e5e
cmp byte [ebx + 0x10], 0
jne 0x442e5e
cmp byte [ebx + 0x3c], 0
jne 0x442e5e
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 0x442e7f
lea edx, [ebp - 4]
mov eax, dword [0x550074]
call fcn.0040a758
mov ecx, dword [ebp - 4]
mov dl, 1
mov eax, dword [0x4334a0]
call fcn.004192f0
call fcn.00405f48
jmp 0x442e7f
lea edx, [ebp - 8]
mov eax, dword [0x550074]
call fcn.0040a758
mov ecx, dword [ebp - 8]
mov dl, 1
mov eax, dword [0x4334a0]
call fcn.004192f0
call fcn.00405f48
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x442ea1
lea eax, [ebp - 8]
mov edx, 2
call fcn.00407224
ret

Function at 0x443718
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 0x443766
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.00442d80
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
jmp 0x44377f
pop edi
pop esi
pop ebx
pop ecx
pop ecx
pop ebp
ret

Function at 0x443788
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.00442d80
dec esi
jne 0x4437aa
mov byte [ebx + 0xe], 0
pop esi
pop ebx
ret
Function at 0x444fc4
Capabilities:
Allocate or change rwx memory

Disassembly:
push ebp
mov ebp, esp
push ebx
push esi
push edi
mov edi, 0x555f9c
cmp dword [edi], 0
jne 0x445040
push 0x40
push 0x1000
push 0x1000
push 0
call sub.kernel32.dll_VirtualAlloc_1
mov esi, eax
mov eax, dword [0x555f98]
mov dword [esi], eax
lea edx, [esi + 4]
mov eax, 0x54a244
mov ecx, 2
call fcn.004044bc
mov edx, 0x444f9c
lea eax, [esi + 5]
call fcn.00444fbc
mov dword [esi + 6], eax
lea ebx, [esi + 0xa]
mov byte [ebx], 0xe8
lea edx, [esi + 4]
mov eax, ebx
call fcn.00444fbc
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 0x445015
mov dword [0x555f98], 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
Function at 0x44fe9c
Capabilities:
Delete registry key
Query or enumerate registry key

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffffc4
push ebx
xor ecx, ecx
mov dword [ebp - 0x3c], ecx
mov dword [ebp - 4], ecx
mov dword [ebp - 8], ecx
mov ebx, edx
mov dword [ebp - 0xc], eax
xor eax, eax
push ebp
push 0x450017
push dword fs:[eax]
mov dword fs:[eax], esp
lea eax, [ebp - 4]
mov edx, ebx
call fcn.00407280
mov eax, dword [ebp - 4]
call fcn.0044f734
mov byte [ebp - 0x11], al
cmp byte [ebp - 0x11], 0
jne 0x44feee
lea eax, [ebp - 4]
mov ecx, 1
mov edx, 1
call fcn.00407a3c
mov eax, dword [ebp - 0xc]
mov eax, dword [eax + 4]
mov dword [ebp - 0x18], eax
mov edx, ebx
mov eax, dword [ebp - 0xc]
call fcn.00450b48
mov dword [ebp - 0x1c], eax
cmp dword [ebp - 0x1c], 0
je 0x44ffcd
xor eax, eax
push ebp
push 0x44ffc6
push dword fs:[eax]
mov dword fs:[eax], esp
mov edx, dword [ebp - 0x1c]
mov eax, dword [ebp - 0xc]
call fcn.0044fa9c
lea edx, [ebp - 0x38]
mov eax, dword [ebp - 0xc]
call fcn.0045004c
test al, al
je 0x44ffa4
mov ecx, dword [ebp - 0x34]
inc ecx
lea eax, [ebp - 8]
xor edx, edx
call fcn.00407368
mov ebx, dword [ebp - 0x38]
dec ebx
cmp ebx, 0
jl 0x44ffa4
mov eax, dword [ebp - 0x34]
inc eax
mov dword [ebp - 0x10], eax
push 0
push 0
push 0
push 0
lea eax, [ebp - 0x10]
push eax
mov eax, dword [ebp - 8]
call fcn.004072b8
push eax
push ebx
mov eax, dword [ebp - 0x1c]
push eax
call sub.advapi32.dll_RegEnumKeyExW
mov edx, eax
mov eax, dword [ebp - 0xc]
call fcn.0044f9fc
test al, al
je 0x44ff9e
mov eax, dword [ebp - 8]
call fcn.004072b8
mov edx, eax
lea eax, [ebp - 0x3c]
call fcn.004073d8
mov edx, dword [ebp - 0x3c]
mov eax, dword [ebp - 0xc]
call fcn.0044fe9c
dec ebx
cmp ebx, 0xffffffff
jne 0x44ff4d
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x44ffcd
mov edx, dword [ebp - 0x18]
mov eax, dword [ebp - 0xc]
call fcn.0044fa9c
mov eax, dword [ebp - 0x1c]
push eax
call sub.advapi32.dll_RegCloseKey_1
ret
mov eax, dword [ebp - 4]
call fcn.004072b8
push eax
movzx edx, byte [ebp - 0x11]
mov eax, dword [ebp - 0xc]
call fcn.0044fa88
push eax
call sub.advapi32.dll_RegDeleteKeyW
mov edx, eax
mov eax, dword [ebp - 0xc]
call fcn.0044f9fc
mov ebx, eax
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x45001e
lea eax, [ebp - 0x3c]
call fcn.0040721c
lea eax, [ebp - 8]
mov edx, 2
call fcn.00407224
ret