joyce8/EMBER2024-capa huggingface dataset:
Function at 0x10062a51
Capabilities:
Clear file content

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x2c
push ebx
mov ebx, dword [ebp + 8]
lea ecx, [ebp - 0x2c]
push esi
push edi
push dword [ebp + 0x10]
mov edi, dword [ebp + 0x14]
push dword [ebp + 0xc]
push ebx
call fcn.100629cd
mov eax, dword [ebp - 0x2c]
and eax, dword [ebp - 0x28]
cmp eax, 0xffffffff
je 0x10062bc0
mov eax, dword [ebp - 0x24]
and eax, dword [ebp - 0x20]
cmp eax, 0xffffffff
je 0x10062bc0
mov ecx, dword [ebp - 0x18]
mov eax, dword [ebp - 0x1c]
mov dword [ebp - 8], ecx
mov dword [ebp - 4], eax
test ecx, ecx
jl 0x10062b75
jg 0x10062aad
test eax, eax
je 0x10062b6b
push 1
push 0x1000
call fcn.100585b6
mov esi, eax
pop ecx
pop ecx
test esi, esi
jne 0x10062ad0
push 0xc
pop ebx
mov byte [edi + 0x1c], 1
mov dword [edi + 0x18], ebx
jmp 0x10062b62
push 0x8000
push ebx
call fcn.100628fe
pop ecx
pop ecx
mov ecx, dword [ebp - 0x1c]
mov dword [ebp - 0xc], eax
mov eax, dword [ebp - 0x18]
test eax, eax
jl 0x10062af9
jg 0x10062af4
cmp ecx, 0x1000
jb 0x10062af9
mov ecx, 0x1000
push edi
push ecx
push esi
push ebx
call fcn.10057e12
add esp, 0x10
cmp eax, 0xffffffff
je 0x10062b3e
mov ecx, dword [ebp - 4]
cdq
sub ecx, eax
mov eax, dword [ebp - 8]
mov dword [ebp - 4], ecx
sbb eax, edx
mov dword [ebp - 8], eax
test eax, eax
jg 0x10062af4
jl 0x10062b25
test ecx, ecx
jne 0x10062ae6
push dword [ebp - 0xc]
push ebx
call fcn.100628fe
push esi
call fcn.1005802e
add esp, 0xc
xor ebx, ebx
jmp 0x10062bce
cmp byte [edi + 0x24], 0
je 0x10062b55
cmp dword [edi + 0x20], 5
jne 0x10062b55
mov byte [edi + 0x1c], 1
mov dword [edi + 0x18], 0xd
cmp byte [edi + 0x1c], 0
je 0x10062b60
mov ebx, dword [edi + 0x18]
jmp 0x10062b62
xor ebx, ebx
push esi
call fcn.1005802e
pop ecx
jmp 0x10062bce
test ecx, ecx
jg 0x10062b37
jl 0x10062b75
test eax, eax
jae 0x10062b37
push 0
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push ebx
call fcn.1005a71a
and eax, edx
add esp, 0x10
cmp eax, 0xffffffff
jne 0x10062b95
cmp byte [edi + 0x1c], 0
je 0x10062b37
jmp 0x10062bc6
push ebx
call fcn.1005e3a7
pop ecx
push eax
call dword [sym.imp.KERNEL32.dll_SetEndOfFile]
test eax, eax
jne 0x10062b37
call dword [sym.imp.KERNEL32.dll_GetLastError]
push 0xd
mov byte [edi + 0x24], 1
mov dword [edi + 0x20], eax
pop ebx
mov byte [edi + 0x1c], 1
mov dword [edi + 0x18], ebx
jmp 0x10062bce
cmp byte [edi + 0x1c], 0
je 0x10062bcb
mov ebx, dword [edi + 0x18]
jmp 0x10062bce
push 0x16
pop ebx
push 0
push dword [ebp - 0x28]
push dword [ebp - 0x2c]
push dword [ebp - 0x14]
call fcn.1005a71a
add esp, 0x10
mov eax, ebx
pop edi
pop esi
pop ebx
leave
ret

Function at 0x10063ea0
Capabilities:
Parse pe header

Disassembly:
push ebp
mov ebp, esp
mov eax, dword [ebp + 8]
mov ecx, 0x5a4d
cmp word [eax], cx
jne 0x10063ecd
mov ecx, dword [eax + 0x3c]
add ecx, eax
cmp dword [ecx], 0x4550
jne 0x10063ecd
mov edx, 0x10b
xor eax, eax
cmp word [ecx + 0x18], dx
sete al
pop ebp
ret
xor eax, eax
pop ebp
ret
Function at 0x407138
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.00409a94
test esi, esi
jne 0x40716e
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.00409c1c
jmp 0x40718c
call sub.kernel32.dll_GetCommandLineW
mov edi, eax
mov edx, ebx
mov eax, edi
call fcn.0040707c
mov edi, eax
test esi, esi
je 0x40718c
cmp dword [ebx], 0
je 0x40718c
dec esi
jmp 0x407175
add esp, 0x20c
pop edi
pop esi
pop ebx
ret

Function at 0x4071c0
Capabilities:
Generate random numbers using the delphi lcg

Disassembly:
push ebx
xor ebx, ebx
imul edx, dword [ebx + 0x505008], 0x8088405
inc edx
mov dword [ebx + 0x505008], edx
mul edx
mov eax, edx
pop ebx
ret

Function at 0x408760
Capabilities:
Check for time delay via gettickcount

Disassembly:
push ebx
push esi
push edi
push ebp
add esp, 0xfffffff0
mov edi, edx
mov esi, eax
mov ebp, dword [esi + 0x10]
mov eax, esi
call fcn.00408bc0
mov byte [esp], al
cmp byte [esp], 0
jne 0x4088e9
test edi, edi
je 0x4088e9
mov byte [esp + 1], 0
test ebp, ebp
jle 0x408829
call sub.kernel32.dll_GetTickCount
mov dword [esp + 4], eax
xor eax, eax
mov dword [esp + 0xc], eax
test ebp, ebp
jle 0x408804
cmp edi, 0xffffffff
je 0x4087c5
call sub.kernel32.dll_GetTickCount
sub eax, dword [esp + 4]
cmp edi, eax
ja 0x4087c5
mov byte [esp], 0
jmp 0x4088e9
cmp dword [esi], 1
jg 0x408804
cmp dword [esi], 0
jne 0x4087f6
xor eax, eax
mov edx, 1
lock cmpxchg dword [esi], edx
test eax, eax
jne 0x4087f6
call sub.kernel32.dll_GetCurrentThreadId
mov dword [esi + 8], eax
mov dword [esi + 4], 1
mov byte [esp], 1
jmp 0x4088e9
lea eax, [esp + 0xc]
call fcn.00408424
dec ebp
test ebp, ebp
jg 0x4087aa
cmp edi, 0xffffffff
je 0x408829
call sub.kernel32.dll_GetTickCount
mov dword [esp + 8], eax
mov eax, dword [esp + 8]
sub eax, dword [esp + 4]
cmp edi, eax
ja 0x408827
mov byte [esp], 0
jmp 0x4088e9
sub edi, eax
mov ebx, dword [esi]
test ebx, ebx
je 0x40876e
lea edx, [ebx + 2]
mov eax, ebx
lock cmpxchg dword [esi], edx
cmp ebx, eax
jne 0x408829
call sub.kernel32.dll_GetTickCount
mov dword [esp + 4], eax
mov eax, esi
call fcn.00408958
mov edx, eax
mov ebx, dword [0x50d8f8]
mov ecx, edi
xor eax, eax
call dword [ebx + 0x10]
test eax, eax
sete byte [esp]
cmp edi, 0xffffffff
je 0x40888d
call sub.kernel32.dll_GetTickCount
mov dword [esp + 8], eax
mov eax, dword [esp + 8]
sub eax, dword [esp + 4]
cmp edi, eax
jbe 0x40888b
mov eax, dword [esp + 8]
sub eax, dword [esp + 4]
sub edi, eax
jmp 0x40888d
xor edi, edi
cmp byte [esp], 0
je 0x4088b3
mov ebx, dword [esi]
test bl, 1
jne 0x4088c9
mov edx, ebx
sub edx, 2
or edx, 1
mov eax, ebx
lock cmpxchg dword [esi], edx
cmp ebx, eax
jne 0x408893
mov byte [esp + 1], 1
jmp 0x4088c9
mov ebx, dword [esi]
mov edx, ebx
sub edx, 2
mov eax, ebx
lock cmpxchg dword [esi], edx
cmp ebx, eax
jne 0x4088b3
mov byte [esp + 1], 1
cmp byte [esp + 1], 0
je 0x408840
cmp byte [esp], 0
je 0x4088e9
call sub.kernel32.dll_GetCurrentThreadId
mov dword [esi + 8], eax
mov dword [esi + 4], 1
movzx eax, byte [esp]
add esp, 0x10
pop ebp
pop edi
pop esi
pop ebx
ret
Function at 0x40972c
Capabilities:
Write file on windows

Disassembly:
push ecx
cmp byte [0x50d058], 0
je 0x409793
cmp word [0x50d344], 0xd7b2
jne 0x409755
cmp dword [0x50d34c], 0
jbe 0x409755
mov eax, 0x50d340
call dword [0x50d35c]
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, 0x4097c0
call fcn.0040a2f8
push eax
push 0xfffffffffffffff5
call sub.kernel32.dll_GetStdHandle
push eax
call sub.kernel32.dll_WriteFile
pop edx
ret
cmp byte [0x505032], 0
jne 0x4097af
push 0
push 0x5059c2
push str.Runtime_error_____at_00000000
push 0
call sub.user32.dll_MessageBoxA
pop edx
ret

Function at 0x409954
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 [0x505034], 0
je 0x40997f
mov edx, edi
mov eax, esi
call dword [0x505034]
mov ebx, eax
jmp 0x409990
mov eax, 8
call fcn.00406dd8
mov ebx, eax
mov dword [ebx], esi
mov dword [ebx + 4], edi
mov byte [0x50d059], 1
mov eax, dword [ebp + 8]
push eax
mov eax, dword [ebp + 0xc]
push eax
push ebx
mov eax, 0x40991c
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 0x4099c0
mov eax, ebx
call fcn.00406df4
mov eax, esi
pop edi
pop esi
pop ebx
pop ecx
pop ecx
pop ebp
ret 0xc
Function at 0x40c5a4
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 0x40c709
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp - 4]
call fcn.00409a94
cmp si, word [0x505a00]
jb 0x40c63c
cmp si, word [0x505c00]
ja 0x40c63c
mov edi, 0x40
xor eax, eax
mov dword [ebp - 8], eax
cmp edi, dword [ebp - 8]
jb 0x40c63c
mov ebx, edi
add ebx, dword [ebp - 8]
shr ebx, 1
cmp si, word [ebx*8 + 0x505a00]
jae 0x40c616
mov edi, ebx
dec edi
jmp 0x40c637
cmp si, word [ebx*8 + 0x505a00]
jbe 0x40c626
inc ebx
mov dword [ebp - 8], ebx
jmp 0x40c637
mov edx, dword [ebp - 4]
mov eax, dword [ebx*8 + 0x505a04]
call fcn.0040c4c4
jmp 0x40c63c
cmp edi, dword [ebp - 8]
jae 0x40c600
mov eax, dword [ebp - 4]
cmp dword [eax], 0
jne 0x40c6eb
push 2
movzx eax, si
push eax
call sub.kernel32.dll_IsValidLocale
test eax, eax
je 0x40c6eb
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.0040a744
push dword [ebp - 0x160]
push 0x40c724
lea eax, [ebp - 0x164]
lea edx, [ebp - 0x15c]
mov ecx, 0x55
call fcn.0040a744
push dword [ebp - 0x164]
push 0x40c734
lea eax, [ebp - 0x168]
lea edx, [ebp - 0xb2]
mov ecx, 0x55
call fcn.0040a744
push dword [ebp - 0x168]
mov eax, dword [ebp - 4]
mov edx, 5
call fcn.0040a97c
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x40c710
lea eax, [ebp - 0x168]
mov edx, 3
call fcn.00409af4
ret
Function at 0x40c8bc
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 0x40c9c0
push dword fs:[eax]
mov dword fs:[eax], esp
push 0x50fb88
call sub.kernel32.dll_EnterCriticalSection
cmp bx, word [0x50fba0]
jne 0x40c908
mov eax, esi
mov edx, 0x50fba2
mov ecx, 0x55
call fcn.0040a744
push 0x50fb88
call sub.kernel32.dll_LeaveCriticalSection
jmp 0x40c9aa
push 0x50fb88
call sub.kernel32.dll_LeaveCriticalSection
mov eax, esi
call fcn.00409a94
push 2
movzx eax, bx
push eax
call sub.kernel32.dll_IsValidLocale
test eax, eax
je 0x40c977
cmp byte [0x50fb84], 0
je 0x40c93c
mov edx, esi
mov eax, ebx
call fcn.0040c7a0
jmp 0x40c977
mov edx, esi
mov eax, ebx
call fcn.0040c5a4
call sub.kernel32.dll_GetSystemDefaultUILanguage
cmp bx, ax
je 0x40c977
cmp dword [esi], 0
je 0x40c960
mov eax, esi
mov edx, 0x40c9d8
call fcn.0040a89c
call sub.kernel32.dll_GetSystemDefaultUILanguage
lea edx, [ebp - 4]
call fcn.0040c5a4
mov edx, dword [ebp - 4]
mov eax, esi
call fcn.0040a89c
push 0x50fb88
call sub.kernel32.dll_EnterCriticalSection
mov word [0x50fba0], bx
mov eax, dword [esi]
call fcn.0040a6a0
mov ecx, eax
mov eax, 0x50fba2
mov edx, 0xaa
call fcn.0040c424
push 0x50fb88
call sub.kernel32.dll_LeaveCriticalSection
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x40c9c7
lea eax, [ebp - 4]
call fcn.00409a94
ret
Function at 0x40cbf0
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.00409b78
xor eax, eax
push ebp
push 0x40ce15
push dword fs:[eax]
mov dword fs:[eax], esp
cmp dword [ebp - 4], 0
jne 0x40cc30
push 0x105
lea eax, [ebp - 0x21a]
push eax
push 0
call sub.kernel32.dll_GetModuleFileNameW
jmp 0x40cc4a
mov eax, dword [ebp - 4]
call fcn.0040a6a0
mov ecx, eax
lea eax, [ebp - 0x21a]
mov edx, 0x105
call fcn.0040c424
cmp word [ebp - 0x21a], 0
je 0x40cdff
xor eax, eax
mov dword [ebp - 8], eax
lea eax, [ebp - 0xc]
push eax
push 0xf0019
push 0
push 0x40ce24
push 0x80000001
call sub.advapi32.dll_RegOpenKeyExW
test eax, eax
je 0x40cd19
lea eax, [ebp - 0xc]
push eax
push 0xf0019
push 0
push 0x40ce24
push 0x80000002
call sub.advapi32.dll_RegOpenKeyExW
test eax, eax
je 0x40cd19
lea eax, [ebp - 0xc]
push eax
push 0xf0019
push 0
push 0x40ce60
push 0x80000001
call sub.advapi32.dll_RegOpenKeyExW
test eax, eax
je 0x40cd19
lea eax, [ebp - 0xc]
push eax
push 0xf0019
push 0
push 0x40ce60
push 0x80000002
call sub.advapi32.dll_RegOpenKeyExW
test eax, eax
je 0x40cd19
lea eax, [ebp - 0xc]
push eax
push 0xf0019
push 0
push 0x40ce94
push 0x80000001
call sub.advapi32.dll_RegOpenKeyExW
test eax, eax
je 0x40cd19
lea eax, [ebp - 0xc]
push eax
push 0xf0019
push 0
push 0x40cec8
push 0x80000001
call sub.advapi32.dll_RegOpenKeyExW
test eax, eax
jne 0x40cdff
xor eax, eax
push ebp
push 0x40cdf8
push dword fs:[eax]
mov dword fs:[eax], esp
lea eax, [ebp - 0x21a]
mov edx, 0x105
call fcn.0040ca00
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 0x40cd88
mov eax, dword [ebp - 0x10]
call fcn.00406dd8
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.0040a708
jmp 0x40cdd3
lea eax, [ebp - 0x10]
push eax
push 0
push 0
push 0
push 0x40cf08
mov eax, dword [ebp - 0xc]
push eax
call sub.advapi32.dll_RegQueryValueExW
test eax, eax
jne 0x40cdd3
mov eax, dword [ebp - 0x10]
call fcn.00406dd8
mov dword [ebp - 8], eax
lea eax, [ebp - 0x10]
push eax
mov eax, dword [ebp - 8]
push eax
push 0
push 0
push 0x40cf08
mov eax, dword [ebp - 0xc]
push eax
call sub.advapi32.dll_RegQueryValueExW
mov eax, ebx
mov edx, dword [ebp - 8]
call fcn.0040a708
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x40cdff
cmp dword [ebp - 8], 0
je 0x40cdee
mov eax, dword [ebp - 8]
call fcn.00406df4
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 0x40ce1c
lea eax, [ebp - 4]
call fcn.00409a94
ret
Function at 0x40d104
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.00409b78
xor eax, eax
push ebp
push 0x40d1c4
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.0040a744
mov ecx, dword [ebp - 0x10]
mov eax, ebx
mov edx, dword [ebp - 4]
call fcn.0040a8f4
mov eax, dword [ebx]
call fcn.0040cfcc
test al, al
jne 0x40d1a1
mov word [ebp - 8], 0
lea eax, [ebp - 0x14]
lea edx, [ebp - 0xc]
mov ecx, 4
call fcn.0040a744
mov ecx, dword [ebp - 0x14]
mov eax, ebx
mov edx, dword [ebp - 4]
call fcn.0040a8f4
mov eax, dword [ebx]
call fcn.0040cfcc
test al, al
jne 0x40d1a1
mov eax, ebx
call fcn.00409a94
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x40d1cb
lea eax, [ebp - 0x14]
mov edx, 2
call fcn.00409af4
lea eax, [ebp - 4]
call fcn.00409a94
ret

Function at 0x40eb3c
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 0x41e8fc
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 0x41ea2a
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 0x41ea04
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 0x41e9ed
lea eax, [ebp - 4]
lea edx, [ebp - 0x424]
mov ecx, 0x106
call fcn.0040a744
mov ecx, 1
mov edx, dword [ebp - 8]
mov eax, dword [ebp - 4]
call fcn.0040abbc
test eax, eax
jle 0x41e9ed
mov eax, dword [ebp - 4]
test eax, eax
je 0x41e9a1
sub eax, 4
mov eax, dword [eax]
mov esi, eax
mov edi, dword [ebp - 8]
test edi, edi
je 0x41e9af
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.0040aa64
mov eax, dword [ebp - 0x428]
push eax
lea eax, [ebp - 0x42c]
mov edx, ebx
call fcn.0040a708
mov edx, dword [ebp - 0x42c]
mov eax, dword [ebp - 0xc]
pop ecx
call fcn.0040a8f4
jmp 0x41ea04
add ebx, 2
cmp word [ebx], 0
jne 0x41e9ea
add ebx, 4
test ebx, ebx
je 0x41e9fe
cmp word [ebx], 0
jne 0x41e94e
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x41ea31
lea eax, [ebp - 0x42c]
mov edx, 2
call fcn.00409af4
lea eax, [ebp - 4]
call fcn.00409a94
ret
Function at 0x41eb24
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 0x41ed61
push dword fs:[eax]
mov dword fs:[eax], esp
mov byte [ebp - 9], 0
mov eax, dword [ebp - 8]
call fcn.00409a94
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
mov ebx, eax
test ebx, ebx
jne 0x41ebfb
cmp dword [ebp - 0x14], 0
jne 0x41ebfb
xor edx, edx
mov eax, 6
call fcn.00426ab8
test al, al
je 0x41ebfb
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 0x41ebfb
lea eax, [ebp - 0x22c]
lea edx, [ebp - 0x224]
mov ecx, 0x106
call fcn.0040a744
mov eax, dword [ebp - 0x22c]
lea edx, [ebp - 0x228]
call fcn.0041e8fc
mov edx, dword [ebp - 0x228]
mov eax, dword [ebp - 8]
call fcn.00409e74
mov byte [ebp - 9], 1
jmp 0x41ed43
test ebx, ebx
jne 0x41ec09
cmp dword [ebp - 0x14], 0
je 0x41ecf7
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 0x41ecf7
xor eax, eax
push ebp
push 0x41ecf0
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 0x41ecd9
xor eax, eax
push ebp
push 0x41ecd2
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.004124fc
test eax, eax
jbe 0x41ecbb
lea eax, [ebp - 0x234]
lea edx, [ebp - 0x224]
mov ecx, 0x106
call fcn.0040a744
mov eax, dword [ebp - 0x234]
lea edx, [ebp - 0x230]
call fcn.0041e8fc
mov edx, dword [ebp - 0x230]
mov eax, dword [ebp - 8]
call fcn.00409e74
mov byte [ebp - 9], 1
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x41ecd9
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 0x41ecf7
mov eax, dword [ebp - 0x10]
push eax
call sub.kernel32.dll_CloseHandle_1
ret
cmp byte [ebp - 9], 0
jne 0x41ed43
lea edx, [ebp - 0x238]
mov eax, dword [ebp - 4]
call fcn.0041ea38
mov edx, dword [ebp - 0x238]
mov eax, dword [ebp - 8]
call fcn.00409e74
mov eax, dword [ebp - 8]
cmp dword [eax], 0
je 0x41ed43
lea edx, [ebp - 0x23c]
mov eax, dword [ebp - 8]
mov eax, dword [eax]
call fcn.0041e8fc
mov edx, dword [ebp - 0x23c]
mov eax, dword [ebp - 8]
call fcn.00409e74
mov byte [ebp - 9], 1
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x41ed68
lea eax, [ebp - 0x23c]
mov edx, 6
call fcn.00409af4
ret
Function at 0x41ed74
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.00426ab8
test al, al
je 0x41ee3c
xor edx, edx
mov eax, ebx
call fcn.00420158
test al, al
je 0x41ee3c
mov eax, ebx
call fcn.0041fe88
test al, 0x20
je 0x41ee3c
mov eax, ebx
call fcn.0040a6a0
push eax
call sub.kernel32.dll_GetFileAttributesW
cmp eax, 0xffffffff
je 0x41ee3c
test ah, 4
je 0x41ee3c
test al, 0x10
je 0x41eddb
mov edi, 0x2000000
jmp 0x41eddd
xor edi, edi
push 0
push edi
push 3
push 0
push 1
push 0x80000000
mov eax, ebx
call fcn.0040a6a0
push eax
call sub.kernel32.dll_CreateFileW
mov dword [ebp - 8], eax
cmp dword [ebp - 8], 0xffffffff
je 0x41ee3c
xor eax, eax
push ebp
push 0x41ee35
push dword fs:[eax]
mov dword fs:[eax], esp
mov edx, esi
mov ecx, edi
mov eax, dword [ebp - 8]
call fcn.0041eb24
mov byte [ebp - 1], al
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x41ee3c
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 0x41ef78
Capabilities:
Encrypt data using rc4 prga

Disassembly:
cmp eax, edx
je 0x41efd1
test eax, edx
je 0x41efd4
movzx ecx, word [edx]
cmp cx, word [eax]
je 0x41ef8f
movzx eax, word [eax]
sub eax, ecx
jmp 0x41efb6
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 0x41efb7
add ecx, 4
js 0x41efa7
pop eax
pop ebx
ret
bsf ebx, ebx
shr ebx, 4
add ebx, ebx
add ecx, ebx
jns 0x41efb4
movzx eax, word [ecx + eax]
movzx edx, word [ecx + edx]
sub eax, edx
pop ebx
pop ebx
jmp 0x41efb6
xor eax, eax
ret
test eax, eax
je 0x41efe0
test edx, edx
jne 0x41ef80
mov eax, dword [eax - 4]
ret
sub eax, dword [edx - 4]
ret
Function at 0x41fe88
Capabilities:
Get disk information

Disassembly:
push ebp
mov ebp, esp
xor ecx, ecx
push ecx
push ecx
push ecx
push ecx
push ecx
push ecx
push ecx
push ecx
push ebx
push esi
mov esi, eax
xor eax, eax
push ebp
push 0x41ffec
push dword fs:[eax]
mov dword fs:[eax], esp
push 0x104
lea eax, [ebp - 8]
mov ecx, 1
mov edx, dword [0x41fe28]
call fcn.0040bcd8
add esp, 4
push 0x104
lea eax, [ebp - 0xc]
mov ecx, 1
mov edx, dword [0x41fe58]
call fcn.0040bcd8
add esp, 4
movzx ebx, byte [0x41fffc]
mov dl, 1
mov eax, esi
call fcn.004201f0
test al, al
jne 0x41ff02
mov dl, 1
mov eax, esi
call fcn.00420158
test al, al
je 0x41ff8c
lea edx, [ebp - 0x1c]
mov eax, esi
call fcn.00420994
mov eax, dword [ebp - 0x1c]
lea edx, [ebp - 4]
call fcn.00427040
push 0x104
mov eax, dword [ebp - 0xc]
push eax
lea eax, [ebp - 0x14]
push eax
lea eax, [ebp - 0x18]
push eax
lea eax, [ebp - 0x10]
push eax
push 0x104
mov eax, dword [ebp - 8]
push eax
mov eax, dword [ebp - 4]
call fcn.0040a6a0
mov esi, eax
push esi
call sub.kernel32.dll_GetVolumeInformationW
test eax, eax
je 0x41ff87
test byte [ebp - 0x14], 1
je 0x41ff52
or bl, 1
test byte [ebp - 0x14], 2
je 0x41ff5b
or bl, 2
test byte [ebp - 0x14], 0x80
je 0x41ff64
or bl, 0x20
push esi
call sub.kernel32.dll_GetDriveTypeW
sub eax, 2
je 0x41ff78
dec eax
je 0x41ff7d
dec eax
je 0x41ff82
dec eax
jne 0x41ffad
or bl, 0x10
jmp 0x41ffad
or bl, 4
jmp 0x41ffad
or bl, 8
jmp 0x41ffad
call fcn.00427cb8
lea edx, [ebp - 0x20]
mov eax, dword [0x50c310]
call fcn.0040ea88
mov ecx, dword [ebp - 0x20]
mov dl, 1
mov eax, dword [0x418b6c]
call fcn.00425a6c
call fcn.00409198
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x41fff3
lea eax, [ebp - 0x20]
mov edx, 2
call fcn.00409af4
lea eax, [ebp - 0xc]
mov edx, dword [0x41fe58]
call fcn.0040bdfc
lea eax, [ebp - 8]
mov edx, dword [0x41fe28]
call fcn.0040bdfc
lea eax, [ebp - 4]
call fcn.00409a94
ret

Function at 0x420058
Capabilities:
Read file on windows

Disassembly:
push ebp
mov ebp, esp
push ecx
push ebx
push esi
push edi
mov edi, ecx
mov esi, edx
mov ebx, eax
push 0
lea eax, [ebp - 4]
push eax
mov eax, dword [ebp + 8]
push eax
mov eax, dword [esi]
add eax, edi
push eax
push ebx
call sub.kernel32.dll_ReadFile
test eax, eax
jne 0x420085
mov dword [ebp - 4], 0xffffffff
mov eax, dword [ebp - 4]
pop edi
pop esi
pop ebx
pop ecx
pop ebp
ret 4