joyce8/EMBER2024-capa huggingface dataset:
Function at 0x404928
Capabilities:
Accept command line arguments

Disassembly:
push ebx
push esi
push edi
add esp, 0xfffffdf4
mov ebx, edx
mov esi, eax
mov eax, ebx
call fcn.00407a60
test esi, esi
jne 0x40495e
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.00407be8
jmp 0x40497c
call sub.kernel32.dll_GetCommandLineW
mov edi, eax
mov edx, ebx
mov eax, edi
call fcn.0040480c
mov edi, eax
test esi, esi
je 0x40497c
cmp dword [ebx], 0
je 0x40497c
dec esi
jmp 0x404965
add esp, 0x20c
pop edi
pop esi
pop ebx
ret

Function at 0x4049b0
Capabilities:
Generate random numbers using the delphi lcg

Disassembly:
push ebx
xor ebx, ebx
imul edx, dword [ebx + 0x4de008], 0x8088405
inc edx
mov dword [ebx + 0x4de008], edx
mul edx
mov eax, edx
pop ebx
ret

Function at 0x4067a0
Capabilities:
Check for time delay via gettickcount

Disassembly:
push ebx
push esi
push edi
push ebp
add esp, 0xfffffff4
mov edi, edx
mov esi, eax
mov ebp, dword [esi + 0x10]
mov eax, esi
call fcn.00406b98
mov byte [esp], al
cmp byte [esp], 0
jne 0x40692c
test edi, edi
je 0x40692c
mov byte [esp + 1], 0
test ebp, ebp
jle 0x406863
call sub.kernel32.dll_GetTickCount
mov dword [esp + 4], eax
test ebp, ebp
jle 0x40683e
cmp edi, 0xffffffff
je 0x4067ff
call sub.kernel32.dll_GetTickCount
sub eax, dword [esp + 4]
cmp edi, eax
ja 0x4067ff
mov byte [esp], 0
jmp 0x40692c
mov ebx, dword [esi]
cmp ebx, 1
jg 0x40683e
test ebx, ebx
jne 0x406834
mov eax, esi
xor ecx, ecx
mov edx, 1
call fcn.004027a4
test eax, eax
jne 0x406834
call sub.kernel32.dll_GetCurrentThreadId
mov dword [esi + 8], eax
mov dword [esi + 4], 1
mov byte [esp], 1
jmp 0x40692c
call 0x406cbc
dec ebp
test ebp, ebp
jg 0x4067e4
cmp edi, 0xffffffff
je 0x406863
call sub.kernel32.dll_GetTickCount
mov dword [esp + 8], eax
mov eax, dword [esp + 8]
sub eax, dword [esp + 4]
cmp edi, eax
ja 0x406861
mov byte [esp], 0
jmp 0x40692c
sub edi, eax
mov ebx, dword [esi]
test ebx, ebx
je 0x4067ae
lea edx, [ebx + 2]
mov eax, esi
mov ecx, ebx
call fcn.004027a4
cmp ebx, eax
jne 0x406863
call sub.kernel32.dll_GetTickCount
mov dword [esp + 4], eax
mov eax, esi
call fcn.0040699c
mov edx, eax
mov ebx, dword [0x4e28f8]
mov ecx, edi
xor eax, eax
call dword [ebx + 0x10]
test eax, eax
sete byte [esp]
cmp edi, 0xffffffff
je 0x4068ca
call sub.kernel32.dll_GetTickCount
mov dword [esp + 8], eax
mov eax, dword [esp + 8]
sub eax, dword [esp + 4]
cmp edi, eax
jbe 0x4068c8
mov eax, dword [esp + 8]
sub eax, dword [esp + 4]
sub edi, eax
jmp 0x4068ca
xor edi, edi
cmp byte [esp], 0
je 0x4068f3
mov ebx, dword [esi]
test bl, 1
jne 0x40690c
mov edx, ebx
sub edx, 2
or edx, 1
mov eax, esi
mov ecx, ebx
call fcn.004027a4
cmp ebx, eax
jne 0x4068d0
mov byte [esp + 1], 1
jmp 0x40690c
mov ebx, dword [esi]
mov edx, ebx
sub edx, 2
mov eax, esi
mov ecx, ebx
call fcn.004027a4
cmp ebx, eax
jne 0x4068f3
mov byte [esp + 1], 1
cmp byte [esp + 1], 0
je 0x40687d
cmp byte [esp], 0
je 0x40692c
call sub.kernel32.dll_GetCurrentThreadId
mov dword [esi + 8], eax
mov dword [esi + 4], 1
movzx eax, byte [esp]
add esp, 0xc
pop ebp
pop edi
pop esi
pop ebx
ret
Function at 0x4076bc
Capabilities:
Write file on windows

Disassembly:
push ecx
cmp byte [0x4e2058], 0
je 0x407723
cmp word [0x4e2344], 0xd7b2
jne 0x4076e5
cmp dword [0x4e234c], 0
jbe 0x4076e5
mov eax, 0x4e2340
call dword [0x4e235c]
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
mov eax, 0x407750
call fcn.00408464
push eax
push 0xfffffffffffffff5
call sub.kernel32.dll_GetStdHandle
push eax
call sub.kernel32.dll_WriteFile
pop edx
ret
cmp byte [0x4de032], 0
jne 0x40773f
push 0
push 0x4de9c2
push str.Runtime_error_____at_00000000
push 0
call sub.user32.dll_MessageBoxA
pop edx
ret

Function at 0x40791c
Capabilities:
Create thread

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff8
push ebx
push esi
push edi
mov esi, ecx
mov dword [ebp - 8], edx
mov dword [ebp - 4], eax
mov edi, dword [ebp + 0x10]
cmp dword [0x4de034], 0
je 0x407947
mov edx, edi
mov eax, esi
call dword [0x4de034]
mov ebx, eax
jmp 0x407958
mov eax, 8
call fcn.00404568
mov ebx, eax
mov dword [ebx], esi
mov dword [ebx + 4], edi
mov byte [0x4e2059], 1
mov eax, dword [ebp + 8]
push eax
mov eax, dword [ebp + 0xc]
push eax
push ebx
mov eax, 0x4078e4
push eax
mov eax, dword [ebp - 8]
push eax
mov eax, dword [ebp - 4]
push eax
call sub.kernel32.dll_CreateThread
mov esi, eax
test esi, esi
jne 0x40798d
mov edx, 8
mov eax, ebx
call fcn.00404584
mov eax, esi
pop edi
pop esi
pop ebx
pop ecx
pop ecx
pop ebp
ret 0xc
Function at 0x40a574
Capabilities:
Get geographical location

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffe98
push ebx
push esi
push edi
xor ecx, ecx
mov dword [ebp - 0x160], ecx
mov dword [ebp - 0x164], ecx
mov dword [ebp - 0x168], ecx
mov dword [ebp - 4], edx
mov esi, eax
xor eax, eax
push ebp
push 0x40a6d9
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp - 4]
call fcn.00407a60
cmp si, word [0x4dea00]
jb 0x40a60c
cmp si, word [0x4dec00]
ja 0x40a60c
mov edi, 0x40
xor eax, eax
mov dword [ebp - 8], eax
cmp edi, dword [ebp - 8]
jb 0x40a60c
mov ebx, edi
add ebx, dword [ebp - 8]
shr ebx, 1
cmp si, word [ebx*8 + 0x4dea00]
jae 0x40a5e6
mov edi, ebx
dec edi
jmp 0x40a607
cmp si, word [ebx*8 + 0x4dea00]
jbe 0x40a5f6
inc ebx
mov dword [ebp - 8], ebx
jmp 0x40a607
mov edx, dword [ebp - 4]
mov eax, dword [ebx*8 + 0x4dea04]
call fcn.0040a484
jmp 0x40a60c
cmp edi, dword [ebp - 8]
jae 0x40a5d0
mov eax, dword [ebp - 4]
cmp dword [eax], 0
jne 0x40a6bb
push 2
movzx eax, si
push eax
call sub.kernel32.dll_IsValidLocale
test eax, eax
je 0x40a6bb
push 0x55
lea eax, [ebp - 0xb2]
push eax
push 0x59
movzx ebx, si
push ebx
call sub.kernel32.dll_GetLocaleInfoW
push 0x55
lea eax, [ebp - 0x15c]
push eax
push 0x5a
push ebx
call sub.kernel32.dll_GetLocaleInfoW
lea eax, [ebp - 0x160]
lea edx, [ebp - 0xb2]
mov ecx, 0x55
call fcn.00408954
push dword [ebp - 0x160]
push 0x40a6f4
lea eax, [ebp - 0x164]
lea edx, [ebp - 0x15c]
mov ecx, 0x55
call fcn.00408954
push dword [ebp - 0x164]
push 0x40a704
lea eax, [ebp - 0x168]
lea edx, [ebp - 0xb2]
mov ecx, 0x55
call fcn.00408954
push dword [ebp - 0x168]
mov eax, dword [ebp - 4]
mov edx, 5
call fcn.00408b8c
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x40a6e0
lea eax, [ebp - 0x168]
mov edx, 3
call fcn.00407ac0
ret
Function at 0x40a88c
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 0x40a98f
push dword fs:[eax]
mov dword fs:[eax], esp
push 0x4e4b88
call sub.kernel32.dll_EnterCriticalSection
cmp bx, word [0x4e4ba0]
jne 0x40a8d8
mov eax, esi
mov edx, 0x4e4ba2
mov ecx, 0x55
call fcn.00408954
push 0x4e4b88
call sub.kernel32.dll_LeaveCriticalSection
jmp 0x40a979
push 0x4e4b88
call sub.kernel32.dll_LeaveCriticalSection
mov eax, esi
call fcn.00407a60
push 2
movzx eax, bx
push eax
call sub.kernel32.dll_IsValidLocale
test eax, eax
je 0x40a947
cmp byte [0x4e4b84], 0
je 0x40a90c
mov edx, esi
mov eax, ebx
call fcn.0040a770
jmp 0x40a947
mov edx, esi
mov eax, ebx
call fcn.0040a574
call sub.kernel32.dll_GetSystemDefaultUILanguage
cmp bx, ax
je 0x40a947
cmp dword [esi], 0
je 0x40a930
mov eax, esi
mov edx, 0x40a9a8
call fcn.00408aac
call sub.kernel32.dll_GetSystemDefaultUILanguage
lea edx, [ebp - 4]
call fcn.0040a574
mov edx, dword [ebp - 4]
mov eax, esi
call fcn.00408aac
push 0x4e4b88
call sub.kernel32.dll_EnterCriticalSection
mov word [0x4e4ba0], bx
push 0xaa
mov eax, dword [esi]
call fcn.004088a8
push eax
push 0x4e4ba2
call sub.kernel32.dll_lstrcpynW
push 0x4e4b88
call sub.kernel32.dll_LeaveCriticalSection
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x40a996
lea eax, [ebp - 4]
call fcn.00407a60
ret
Function at 0x40abc4
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.00407b44
xor eax, eax
push ebp
push 0x40ade9
push dword fs:[eax]
mov dword fs:[eax], esp
cmp dword [ebp - 4], 0
jne 0x40ac04
push 0x105
lea eax, [ebp - 0x21a]
push eax
push 0
call sub.kernel32.dll_GetModuleFileNameW
jmp 0x40ac1e
push 0x105
mov eax, dword [ebp - 4]
call fcn.004088a8
push eax
lea eax, [ebp - 0x21a]
push eax
call sub.kernel32.dll_lstrcpynW
cmp word [ebp - 0x21a], 0
je 0x40add3
xor eax, eax
mov dword [ebp - 8], eax
lea eax, [ebp - 0xc]
push eax
push 0xf0019
push 0
push 0x40adf8
push 0x80000001
call sub.advapi32.dll_RegOpenKeyExW
test eax, eax
je 0x40aced
lea eax, [ebp - 0xc]
push eax
push 0xf0019
push 0
push 0x40adf8
push 0x80000002
call sub.advapi32.dll_RegOpenKeyExW
test eax, eax
je 0x40aced
lea eax, [ebp - 0xc]
push eax
push 0xf0019
push 0
push 0x40ae34
push 0x80000001
call sub.advapi32.dll_RegOpenKeyExW
test eax, eax
je 0x40aced
lea eax, [ebp - 0xc]
push eax
push 0xf0019
push 0
push 0x40ae34
push 0x80000002
call sub.advapi32.dll_RegOpenKeyExW
test eax, eax
je 0x40aced
lea eax, [ebp - 0xc]
push eax
push 0xf0019
push 0
push 0x40ae68
push 0x80000001
call sub.advapi32.dll_RegOpenKeyExW
test eax, eax
je 0x40aced
lea eax, [ebp - 0xc]
push eax
push 0xf0019
push 0
push 0x40ae9c
push 0x80000001
call sub.advapi32.dll_RegOpenKeyExW
test eax, eax
jne 0x40add3
xor eax, eax
push ebp
push 0x40adcc
push dword fs:[eax]
mov dword fs:[eax], esp
lea eax, [ebp - 0x21a]
mov edx, 0x105
call fcn.0040a9d0
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 0x40ad5c
mov eax, dword [ebp - 0x10]
call fcn.00404568
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.00408900
jmp 0x40ada7
lea eax, [ebp - 0x10]
push eax
push 0
push 0
push 0
push 0x40aedc
mov eax, dword [ebp - 0xc]
push eax
call sub.advapi32.dll_RegQueryValueExW
test eax, eax
jne 0x40ada7
mov eax, dword [ebp - 0x10]
call fcn.00404568
mov dword [ebp - 8], eax
lea eax, [ebp - 0x10]
push eax
mov eax, dword [ebp - 8]
push eax
push 0
push 0
push 0x40aedc
mov eax, dword [ebp - 0xc]
push eax
call sub.advapi32.dll_RegQueryValueExW
mov eax, ebx
mov edx, dword [ebp - 8]
call fcn.00408900
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x40add3
cmp dword [ebp - 8], 0
je 0x40adc2
mov eax, dword [ebp - 8]
call fcn.00404584
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 0x40adf0
lea eax, [ebp - 4]
call fcn.00407a60
ret
Function at 0x40b0cc
Capabilities:
Get geographical location
Identify system language via api

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffffec
push ebx
xor ecx, ecx
mov dword [ebp - 0x14], ecx
mov dword [ebp - 0x10], ecx
mov ebx, edx
mov dword [ebp - 4], eax
mov eax, dword [ebp - 4]
call fcn.00407b44
xor eax, eax
push ebp
push 0x40b18c
push dword fs:[eax]
mov dword fs:[eax], esp
push 4
lea eax, [ebp - 0xc]
push eax
push 3
call sub.kernel32.dll_GetUserDefaultUILanguage
movzx eax, ax
push eax
call sub.kernel32.dll_GetLocaleInfoW
lea eax, [ebp - 0x10]
lea edx, [ebp - 0xc]
mov ecx, 4
call fcn.00408954
mov ecx, dword [ebp - 0x10]
mov eax, ebx
mov edx, dword [ebp - 4]
call fcn.00408b04
mov eax, dword [ebx]
call fcn.0040af94
test al, al
jne 0x40b169
mov word [ebp - 8], 0
lea eax, [ebp - 0x14]
lea edx, [ebp - 0xc]
mov ecx, 4
call fcn.00408954
mov ecx, dword [ebp - 0x14]
mov eax, ebx
mov edx, dword [ebp - 4]
call fcn.00408b04
mov eax, dword [ebx]
call fcn.0040af94
test al, al
jne 0x40b169
mov eax, ebx
call fcn.00407a60
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x40b193
lea eax, [ebp - 0x14]
mov edx, 2
call fcn.00407ac0
lea eax, [ebp - 4]
call fcn.00407a60
ret

Function at 0x40bbc8
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 0x41c4bc
Capabilities:
Get disk information

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffbd4
push ebx
push esi
push edi
xor ecx, ecx
mov dword [ebp - 0x428], ecx
mov dword [ebp - 0x42c], ecx
mov dword [ebp - 4], ecx
mov dword [ebp - 0xc], edx
mov dword [ebp - 8], eax
xor eax, eax
push ebp
push 0x41c5e5
push dword fs:[eax]
mov dword fs:[eax], esp
lea eax, [ebp - 0x218]
push eax
push 0x104
call sub.kernel32.dll_GetLogicalDriveStringsW
mov esi, eax
test esi, esi
jle 0x41c5bf
lea ebx, [ebp - 0x218]
lea eax, [ebx + 4]
mov word [eax], 0
push 0x104
lea eax, [ebp - 0x424]
push eax
push ebx
call sub.kernel32.dll_QueryDosDeviceW
mov esi, eax
test esi, esi
jle 0x41c5a8
lea eax, [ebp - 4]
lea edx, [ebp - 0x424]
mov ecx, 0x106
call fcn.00408954
mov edx, dword [ebp - 8]
mov eax, dword [ebp - 4]
call fcn.00408e20
test eax, eax
jle 0x41c5a8
mov eax, dword [ebp - 4]
test eax, eax
je 0x41c55c
sub eax, 4
mov eax, dword [eax]
mov esi, eax
mov edi, dword [ebp - 8]
test edi, edi
je 0x41c56a
sub edi, 4
mov edi, dword [edi]
lea eax, [ebp - 0x428]
push eax
mov ecx, edi
sub ecx, esi
lea edx, [esi + 1]
mov eax, dword [ebp - 8]
call fcn.00408c74
mov eax, dword [ebp - 0x428]
push eax
lea eax, [ebp - 0x42c]
mov edx, ebx
call fcn.00408900
mov edx, dword [ebp - 0x42c]
mov eax, dword [ebp - 0xc]
pop ecx
call fcn.00408b04
jmp 0x41c5bf
add ebx, 2
cmp word [ebx], 0
jne 0x41c5a5
add ebx, 4
test ebx, ebx
je 0x41c5b9
cmp word [ebx], 0
jne 0x41c50e
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x41c5ec
lea eax, [ebp - 0x42c]
mov edx, 2
call fcn.00407ac0
lea eax, [ebp - 4]
call fcn.00407a60
ret
Function at 0x41c6d8
Capabilities:
Get file size
Read file via mapping

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffdc4
push ebx
xor ebx, ebx
mov dword [ebp - 0x23c], ebx
mov dword [ebp - 0x238], ebx
mov dword [ebp - 0x230], ebx
mov dword [ebp - 0x234], ebx
mov dword [ebp - 0x228], ebx
mov dword [ebp - 0x22c], ebx
mov dword [ebp - 8], edx
mov dword [ebp - 4], eax
xor eax, eax
push ebp
push 0x41c915
push dword fs:[eax]
mov dword fs:[eax], esp
mov byte [ebp - 9], 0
mov eax, dword [ebp - 8]
call fcn.00407a60
xor eax, eax
mov dword [ebp - 0x14], eax
lea eax, [ebp - 0x14]
push eax
mov eax, dword [ebp - 4]
push eax
call sub.kernel32.dll_GetFileSize_1
mov ebx, eax
test ebx, ebx
jne 0x41c7af
cmp dword [ebp - 0x14], 0
jne 0x41c7af
xor edx, edx
mov eax, 6
call fcn.004242cc
test al, al
je 0x41c7af
push 2
push 0x104
lea eax, [ebp - 0x224]
push eax
mov eax, dword [ebp - 4]
push eax
call sub.kernel32.dll_GetFinalPathNameByHandleW
test eax, eax
jbe 0x41c7af
lea eax, [ebp - 0x22c]
lea edx, [ebp - 0x224]
mov ecx, 0x106
call fcn.00408954
mov eax, dword [ebp - 0x22c]
lea edx, [ebp - 0x228]
call fcn.0041c4bc
mov edx, dword [ebp - 0x228]
mov eax, dword [ebp - 8]
call fcn.00407e40
mov byte [ebp - 9], 1
jmp 0x41c8f7
test ebx, ebx
jne 0x41c7bd
cmp dword [ebp - 0x14], 0
je 0x41c8ab
push 0
push 1
push 0
push 2
push 0
mov eax, dword [ebp - 4]
push eax
call sub.kernel32.dll_CreateFileMappingW
mov dword [ebp - 0x10], eax
cmp dword [ebp - 0x10], 0x3ee
je 0x41c8ab
xor eax, eax
push ebp
push 0x41c8a4
push dword fs:[eax]
mov dword fs:[eax], esp
push 1
push 0
push 0
push 4
mov eax, dword [ebp - 0x10]
push eax
call sub.kernel32.dll_MapViewOfFile
mov dword [ebp - 0x18], eax
cmp dword [ebp - 0x18], 0
je 0x41c88d
xor eax, eax
push ebp
push 0x41c886
push dword fs:[eax]
mov dword fs:[eax], esp
push 0x104
call sub.kernel32.dll_GetCurrentProcess
lea ecx, [ebp - 0x224]
mov edx, dword [ebp - 0x18]
call fcn.0040eb04
test eax, eax
jbe 0x41c86f
lea eax, [ebp - 0x234]
lea edx, [ebp - 0x224]
mov ecx, 0x106
call fcn.00408954
mov eax, dword [ebp - 0x234]
lea edx, [ebp - 0x230]
call fcn.0041c4bc
mov edx, dword [ebp - 0x230]
mov eax, dword [ebp - 8]
call fcn.00407e40
mov byte [ebp - 9], 1
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x41c88d
mov eax, dword [ebp - 0x18]
push eax
call sub.kernel32.dll_UnmapViewOfFile
ret
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x41c8ab
mov eax, dword [ebp - 0x10]
push eax
call sub.kernel32.dll_CloseHandle_1
ret
cmp byte [ebp - 9], 0
jne 0x41c8f7
lea edx, [ebp - 0x238]
mov eax, dword [ebp - 4]
call fcn.0041c5f4
mov edx, dword [ebp - 0x238]
mov eax, dword [ebp - 8]
call fcn.00407e40
mov eax, dword [ebp - 8]
cmp dword [eax], 0
je 0x41c8f7
lea edx, [ebp - 0x23c]
mov eax, dword [ebp - 8]
mov eax, dword [eax]
call fcn.0041c4bc
mov edx, dword [ebp - 0x23c]
mov eax, dword [ebp - 8]
call fcn.00407e40
mov byte [ebp - 9], 1
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x41c91c
lea eax, [ebp - 0x23c]
mov edx, 6
call fcn.00407ac0
ret
Function at 0x41c928
Capabilities:
Check if file exists
Get file attributes

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff8
push ebx
push esi
push edi
mov esi, edx
mov ebx, eax
mov byte [ebp - 1], 0
xor edx, edx
mov eax, 6
call fcn.004242cc
test al, al
je 0x41c9f0
xor edx, edx
mov eax, ebx
call fcn.0041df40
test al, al
je 0x41c9f0
mov eax, ebx
call fcn.0041dd10
test al, 0x20
je 0x41c9f0
mov eax, ebx
call fcn.004088a8
push eax
call sub.kernel32.dll_GetFileAttributesW
cmp eax, 0xffffffff
je 0x41c9f0
test ah, 4
je 0x41c9f0
test al, 0x10
je 0x41c98f
mov edi, 0x2000000
jmp 0x41c991
xor edi, edi
push 0
push edi
push 3
push 0
push 1
push 0x80000000
mov eax, ebx
call fcn.004088a8
push eax
call sub.kernel32.dll_CreateFileW_1
mov dword [ebp - 8], eax
cmp dword [ebp - 8], 0xffffffff
je 0x41c9f0
xor eax, eax
push ebp
push 0x41c9e9
push dword fs:[eax]
mov dword fs:[eax], esp
mov edx, esi
mov ecx, edi
mov eax, dword [ebp - 8]
call fcn.0041c6d8
mov byte [ebp - 1], al
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x41c9f0
mov eax, dword [ebp - 8]
push eax
call sub.kernel32.dll_CloseHandle_1
ret
movzx eax, byte [ebp - 1]
pop edi
pop esi
pop ebx
pop ecx
pop ecx
pop ebp
ret

Function at 0x41cc08
Capabilities:
Encrypt data using rc4 prga

Disassembly:
cmp eax, edx
je 0x41cc61
test eax, edx
je 0x41cc64
movzx ecx, word [edx]
cmp cx, word [eax]
je 0x41cc1f
movzx eax, word [eax]
sub eax, ecx
jmp 0x41cc46
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 0x41cc47
add ecx, 4
js 0x41cc37
pop eax
pop ebx
ret
bsf ebx, ebx
shr ebx, 4
add ebx, ebx
add ecx, ebx
jns 0x41cc44
movzx eax, word [ecx + eax]
movzx edx, word [ecx + edx]
sub eax, edx
pop ebx
pop ebx
jmp 0x41cc46
xor eax, eax
ret
test eax, eax
je 0x41cc70
test edx, edx
jne 0x41cc10
mov eax, dword [eax - 4]
ret
sub eax, dword [edx - 4]
ret
Function at 0x41d2d0
Capabilities:
Encrypt data using rc4 prga

Disassembly:
push ebx
push esi
push edi
push ebp
push ecx
mov ebx, edx
mov ebp, eax
mov byte [esp], 0
mov eax, ebp
test eax, eax
je 0x41d2e8
sub eax, 4
mov eax, dword [eax]
test eax, eax
jne 0x41d2f0
mov al, 1
jmp 0x41d30d
movzx esi, word [ebp]
mov eax, esi
call fcn.0040eda0
test al, al
jne 0x41d309
cmp si, 0x5f
je 0x41d309
xor eax, eax
jmp 0x41d30b
mov al, 1
xor al, 1
test al, al
jne 0x41d39d
test bl, bl
je 0x41d35d
mov eax, ebp
test eax, eax
je 0x41d324
sub eax, 4
mov eax, dword [eax]
mov ebx, eax
sub ebx, 2
jl 0x41d399
inc ebx
mov esi, 2
movzx edi, word [ebp + esi*2 - 2]
mov eax, edi
call fcn.0040ee2c
test al, al
jne 0x41d351
cmp di, 0x5f
je 0x41d351
cmp di, 0x2e
je 0x41d351
xor eax, eax
jmp 0x41d353
mov al, 1
test al, al
je 0x41d39d
inc esi
dec ebx
jne 0x41d331
jmp 0x41d399
mov eax, ebp
test eax, eax
je 0x41d368
sub eax, 4
mov eax, dword [eax]
mov ebx, eax
sub ebx, 2
jl 0x41d399
inc ebx
mov esi, 2
movzx edi, word [ebp + esi*2 - 2]
mov eax, edi
call fcn.0040ee2c
test al, al
jne 0x41d38f
cmp di, 0x5f
je 0x41d38f
xor eax, eax
jmp 0x41d391
mov al, 1
test al, al
je 0x41d39d
inc esi
dec ebx
jne 0x41d375
mov byte [esp], 1
movzx eax, byte [esp]
pop edx
pop ebp
pop edi
pop esi
pop ebx
ret

Function at 0x41dd10
Capabilities:
Get disk information

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffbd8
push ebx
push esi
xor edx, edx
mov dword [ebp - 0x428], edx
mov dword [ebp - 0x424], edx
mov dword [ebp - 4], edx
mov esi, eax
xor eax, eax
push ebp
push 0x41de44
push dword fs:[eax]
mov dword fs:[eax], esp
movzx ebx, byte [0x41de54]
mov dl, 1
mov eax, esi
call fcn.0041dfd8
test al, al
jne 0x41dd61
mov dl, 1
mov eax, esi
call fcn.0041df40
test al, al
je 0x41ddf7
lea edx, [ebp - 0x424]
mov eax, esi
call fcn.0041e768
mov eax, dword [ebp - 0x424]
lea edx, [ebp - 4]
call fcn.00424794
push 0x104
lea eax, [ebp - 0x420]
push eax
lea eax, [ebp - 0xc]
push eax
lea eax, [ebp - 0x10]
push eax
lea eax, [ebp - 8]
push eax
push 0x104
lea eax, [ebp - 0x218]
push eax
mov eax, dword [ebp - 4]
call fcn.004088a8
mov esi, eax
push esi
call sub.kernel32.dll_GetVolumeInformationW
test eax, eax
je 0x41ddf2
test byte [ebp - 0xc], 1
je 0x41ddbd
or bl, 1
test byte [ebp - 0xc], 2
je 0x41ddc6
or bl, 2
test byte [ebp - 0xc], 0x80
je 0x41ddcf
or bl, 0x20
push esi
call sub.kernel32.dll_GetDriveTypeW
sub eax, 2
je 0x41dde3
dec eax
je 0x41dde8
dec eax
je 0x41dded
dec eax
jne 0x41de1e
or bl, 0x10
jmp 0x41de1e
or bl, 4
jmp 0x41de1e
or bl, 8
jmp 0x41de1e
call fcn.00425138
lea edx, [ebp - 0x428]
mov eax, dword [0x4e1a4c]
call fcn.0040bb14
mov ecx, dword [ebp - 0x428]
mov dl, 1
mov eax, dword [0x4191f8]
call fcn.00423674
call fcn.00407158
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x41de4b
lea eax, [ebp - 0x428]
mov edx, 2
call fcn.00407ac0
lea eax, [ebp - 4]
call fcn.00407a60
ret