joyce8/EMBER2024-capa huggingface dataset:
Function at 0x407fd0
Capabilities:
Encode data using xor

Disassembly:
push ebx
push esi
push edi
push ebp
push ecx
mov edi, edx
mov ebp, eax
test ebp, ebp
je 0x408070
test ebp, ebp
setl byte [esp]
mov eax, edi
xor ecx, ecx
mov edx, 0xb
call sub.rtl250.bpl__System__LStrSetLength_qqrr27System__AnsiStringT_us_i0__ius
mov esi, 0xb
mov eax, ebp
mov ecx, 0xa
cdq
idiv ecx
mov eax, edx
cdq
xor eax, edx
sub eax, edx
mov ebx, eax
mov ecx, 0xa
mov eax, ebp
cdq
idiv ecx
mov ebp, eax
mov eax, edi
call sub.rtl250.bpl__System__UniqueStringA_qqrr27System__AnsiStringT_us_i0__
add bl, 0x30
mov byte [eax + esi - 1], bl
dec esi
test ebp, ebp
jne 0x407ffa
cmp byte [esp], 0
je 0x40803f
mov eax, edi
call sub.rtl250.bpl__System__UniqueStringA_qqrr27System__AnsiStringT_us_i0__
mov byte [eax + esi - 1], 0x2d
dec esi
test esi, esi
jle 0x40807c
mov eax, edi
call sub.rtl250.bpl__System__UniqueStringA_qqrr27System__AnsiStringT_us_i0__
push eax
mov eax, edi
call sub.rtl250.bpl__System__UniqueStringA_qqrr27System__AnsiStringT_us_i0__
add eax, esi
mov ebx, 0xb
sub ebx, esi
mov ecx, ebx
pop edx
call sub.rtl250.bpl__System_Move_qqrpxvpvi
mov edx, ebx
mov eax, edi
xor ecx, ecx
call sub.rtl250.bpl__System__LStrSetLength_qqrr27System__AnsiStringT_us_i0__ius
jmp 0x40807c
mov eax, edi
mov edx, 0x408090
call sub.rtl250.bpl__System__LStrAsg_qqrr27System__AnsiStringT_us_i0__x27System__AnsiStringT_us_i0__
pop edx
pop ebp
pop edi
pop esi
pop ebx
ret

Function at 0x408094
Capabilities:
Encode data using xor

Disassembly:
push ebx
push esi
push edi
push ebp
push ecx
mov edi, edx
mov ebx, eax
test ebx, ebx
je 0x408137
test ebx, ebx
setl byte [esp]
mov eax, edi
mov edx, 0xb
call sub.rtl250.bpl__System__UStrSetLength_qqrr20System_UnicodeStringi
mov esi, 0xb
mov eax, ebx
mov ecx, 0xa
cdq
idiv ecx
mov eax, edx
cdq
xor eax, edx
sub eax, edx
mov ebp, eax
mov ecx, 0xa
mov eax, ebx
cdq
idiv ecx
mov ebx, eax
mov eax, edi
call sub.rtl250.bpl__System__UniqueStringU_qqrr20System_UnicodeString
add bp, 0x30
mov word [eax + esi*2 - 2], bp
dec esi
test ebx, ebx
jne 0x4080bc
cmp byte [esp], 0
je 0x408105
mov eax, edi
call sub.rtl250.bpl__System__UniqueStringU_qqrr20System_UnicodeString
mov word [eax + esi*2 - 2], 0x2d
dec esi
test esi, esi
jle 0x408143
mov eax, edi
call sub.rtl250.bpl__System__UniqueStringU_qqrr20System_UnicodeString
push eax
mov eax, edi
call sub.rtl250.bpl__System__UniqueStringU_qqrr20System_UnicodeString
lea eax, [eax + esi*2]
mov ebx, 0xb
sub ebx, esi
mov ecx, ebx
add ecx, ecx
pop edx
call sub.rtl250.bpl__System_Move_qqrpxvpvi
mov edx, ebx
mov eax, edi
call sub.rtl250.bpl__System__UStrSetLength_qqrr20System_UnicodeStringi
jmp 0x408143
mov eax, edi
mov edx, 0x408158
call sub.rtl250.bpl__System__UStrAsg_qqrr20System_UnicodeStringx20System_UnicodeString
pop edx
pop ebp
pop edi
pop esi
pop ebx
ret
Function at 0x409128
Capabilities:
Get geographical location

Disassembly:
push ecx
cmp word [0x4c9a70], 0
jne 0x409160
push 2
lea eax, [esp + 4]
push eax
push 0xe
call sub.kernel32.dll_GetThreadLocale
push eax
call sub.kernel32.dll_GetLocaleInfoW
test eax, eax
jle 0x409157
movzx eax, word [esp]
mov word [0x4c9a70], ax
jmp 0x409160
mov word [0x4c9a70], 0x2c
movzx eax, word [0x4c9a70]
pop edx
ret
Function at 0x40996c
Capabilities:
Encode data using xor

Disassembly:
push ebx
push esi
mov ebx, edx
mov esi, eax
mov eax, ebx
mov edx, esi
call sub.rtl250.bpl__System__LStrAsg_qqrr27System__AnsiStringT_us_i0__x27System__AnsiStringT_us_i0__
mov eax, ebx
call sub.rtl250.bpl__System_UniqueString_qqrr27System__AnsiStringT_us_i0__
mov eax, dword [ebx]
call sub.rtl250.bpl__System__LStrLen_qqrx31System__AnsiStringT_us_i65535__
test eax, eax
jle 0x40999d
mov edx, 1
mov ecx, dword [ebx]
xor byte [ecx + edx - 1], 0x55
inc edx
dec eax
jne 0x409992
pop esi
pop ebx
ret

Function at 0x40a9ac
Capabilities:
Access peb ldr_data

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff8
push ebx
push esi
push edi
xor ecx, ecx
mov dword [ebp - 8], ecx
mov dword [ebp - 4], edx
mov ebx, eax
xor eax, eax
push ebp
push 0x40aab7
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebx + 0x30]
call sub.rtl250.bpl__System__DynArrayLength_qqrpxv
mov esi, eax
lea eax, [esi + 1]
push eax
lea eax, [ebx + 0x30]
mov ecx, 1
mov edx, dword [0x40a1b8]
call sub.rtl250.bpl__System__DynArraySetLength_qqrv
add esp, 4
lea eax, [esi + esi*2]
mov edx, dword [ebx + 0x30]
mov ecx, dword [ebx + 0x38]
mov dword [edx + eax*8], ecx
mov ecx, dword [ebx + 0x3c]
mov dword [edx + eax*8 + 4], ecx
mov edx, dword [ebx + 0x30]
mov ecx, dword [ebp + 8]
mov dword [edx + eax*8 + 8], ecx
mov ecx, dword [ebp + 0xc]
mov dword [edx + eax*8 + 0xc], ecx
cmp dword [ebp - 4], 0
jne 0x40aa37
test esi, esi
jle 0x40aa37
lea edi, [esi + esi*2]
mov eax, dword [ebx + 0x30]
lea eax, [eax + edi*8 + 0x10]
mov edx, dword [ebx + 0x30]
mov edx, dword [edx + edi*8 - 8]
call sub.rtl250.bpl__System__UStrAsg_qqrr20System_UnicodeStringx20System_UnicodeString
jmp 0x40aa49
lea eax, [esi + esi*2]
mov edx, dword [ebx + 0x30]
lea eax, [edx + eax*8 + 0x10]
mov edx, dword [ebp - 4]
call sub.rtl250.bpl__System__UStrAsg_qqrr20System_UnicodeStringx20System_UnicodeString
mov eax, dword [ebp + 8]
mov edx, dword [ebp + 0xc]
add dword [ebx + 0x38], eax
adc dword [ebx + 0x3c], edx
test esi, esi
jne 0x40aaa1
call sub.kernel32.dll_GetVersion
test eax, 0x80000000
jne 0x40aa7c
mov eax, dword [ebx + 0x30]
mov eax, dword [eax + 0x10]
call sub.rtl250.bpl__System__UStrToPWChar_qqrx20System_UnicodeString
push eax
mov eax, dword [ebx + 0x28]
push eax
call sub.user32.dll_SetWindowTextW
jmp 0x40aaa1
lea eax, [ebp - 8]
mov edx, dword [ebx + 0x30]
mov edx, dword [edx + 0x10]
mov ecx, 0
call sub.rtl250.bpl__System__LStrFromUStr_qqrr27System__AnsiStringT_us_i0__x20System_UnicodeStringus
mov eax, dword [ebp - 8]
call sub.rtl250.bpl__System__LStrToPChar_qqrx27System__AnsiStringT_us_i0__
push eax
mov eax, dword [ebx + 0x28]
push eax
call sub.user32.dll_SetWindowTextA
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x40aabe
lea eax, [ebp - 8]
call sub.rtl250.bpl__System__LStrClr_qqrpv
ret
Function at 0x40d77c
Capabilities:
Allocate or change rwx memory

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff8
push ebx
push esi
push edi
mov edi, edx
mov esi, eax
push 0x40
push 0x1000
push 0x11
push 0
call sub.kernel32.dll_VirtualAlloc
mov ebx, eax
mov dword [ebp - 4], ebx
mov eax, ebx
mov byte [eax], 0x58
mov byte [eax + 1], 0x68
mov dword [eax + 2], esi
mov byte [eax + 6], 0x50
mov byte [eax + 7], 0xff
mov byte [eax + 8], 0x25
lea edx, [eax + 0xd]
mov dword [eax + 9], edx
mov dword [eax + 0xd], edi
lea eax, [ebp - 8]
push eax
push 0x20
push 0x11
push 0
call sub.kernel32.dll_VirtualProtect
mov eax, dword [ebp - 4]
pop edi
pop esi
pop ebx
pop ecx
pop ecx
pop ebp
ret

Function at 0x40e324
Capabilities:
Parse pe header

Disassembly:
push ebp
mov ebp, esp
push ebx
push esi
push edi
mov esi, eax
xor ebx, ebx
xor eax, eax
push ebp
push 0x40e370
push dword fs:[eax]
mov dword fs:[eax], esp
mov edx, 2
mov edi, esi
mov eax, edi
call fcn.0040f344
test al, al
jne 0x40e366
cmp word [edi], 0x5a4d
jne 0x40e366
lea eax, [esi + 0x3c]
mov ebx, dword [eax]
add ebx, esi
cmp dword [ebx], 0x4550
je 0x40e366
xor ebx, ebx
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
jmp 0x40e37c
mov eax, ebx
pop edi
pop esi
pop ebx
pop ebp
ret

Function at 0x40e518
Capabilities:
Read file via mapping

Disassembly:
push ebx
push esi
push edi
mov esi, eax
xor edi, edi
cmp byte [0x4c9b10], 0
jne 0x40e5f9
call sub.kernel32.dll_GetVersion
test eax, 0x80000000
jne 0x40e56b
push 0x10000
push 0x40
call sub.kernel32.dll_LocalAlloc
mov ebx, eax
push 0x8000
push ebx
push esi
call sub.kernel32.dll_GetModuleFileNameW
push 0
push 0
push 3
push 0
push 1
push 0x80000000
push ebx
call sub.kernel32.dll_CreateFileW
mov esi, eax
jmp 0x40e59c
push 0x105
push 0x40
call sub.kernel32.dll_LocalAlloc
mov ebx, eax
push 0x104
push ebx
push esi
call sub.kernel32.dll_GetModuleFileNameA
push 0
push 0
push 3
push 0
push 1
push 0x80000000
push ebx
call sub.kernel32.dll_CreateFileA
mov esi, eax
push ebx
call sub.kernel32.dll_LocalFree
cmp esi, 0xffffffff
je 0x40e5f9
call sub.kernel32.dll_GetVersion
test eax, 0x80000000
jne 0x40e5c7
push 0
push 0
push 0
push 2
push 0
push esi
call sub.kernel32.dll_CreateFileMappingW
mov ebx, eax
jmp 0x40e5d9
push 0
push 0
push 0
push 2
push 0
push esi
call sub.kernel32.dll_CreateFileMappingA
mov ebx, eax
test ebx, ebx
je 0x40e5f3
push 0
push 0
push 0
push 4
push ebx
call sub.kernel32.dll_MapViewOfFile
mov edi, eax
push ebx
call sub.kernel32.dll_CloseHandle
push esi
call sub.kernel32.dll_CloseHandle
mov eax, edi
pop edi
pop esi
pop ebx
ret
Function at 0x40eb8c
Capabilities:
Extract resource via kernel32 functions

Disassembly:
push ebp
mov ebp, esp
push 0
push 0
push 0
push 0
push ebx
push esi
push edi
mov edi, ecx
mov ebx, edx
mov esi, eax
xor eax, eax
push ebp
push 0x40eca6
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp + 8]
call sub.rtl250.bpl__System__LStrClr_qqrpv
call sub.kernel32.dll_GetVersion
test eax, 0x80000000
jne 0x40ebd5
push ebx
mov eax, edi
call sub.rtl250.bpl__System__UStrToPWChar_qqrx20System_UnicodeString
push eax
push esi
call sub.kernel32.dll_FindResourceW
mov ebx, eax
jmp 0x40ec42
movzx eax, bl
cmp ebx, eax
jne 0x40ebff
push ebx
lea eax, [ebp - 4]
mov edx, edi
mov ecx, 0
call sub.rtl250.bpl__System__LStrFromUStr_qqrr27System__AnsiStringT_us_i0__x20System_UnicodeStringus
mov eax, dword [ebp - 4]
call sub.rtl250.bpl__System__LStrToPChar_qqrx27System__AnsiStringT_us_i0__
push eax
push esi
call sub.kernel32.dll_FindResourceA
mov ebx, eax
jmp 0x40ec42
lea eax, [ebp - 0xc]
mov edx, ebx
call sub.rtl250.bpl__System__UStrFromPWChar_qqrr20System_UnicodeStringpb
mov edx, dword [ebp - 0xc]
lea eax, [ebp - 8]
mov ecx, 0
call sub.rtl250.bpl__System__LStrFromUStr_qqrr27System__AnsiStringT_us_i0__x20System_UnicodeStringus
mov eax, dword [ebp - 8]
call sub.rtl250.bpl__System__LStrToPChar_qqrx27System__AnsiStringT_us_i0__
push eax
lea eax, [ebp - 0x10]
mov edx, edi
mov ecx, 0
call sub.rtl250.bpl__System__LStrFromUStr_qqrr27System__AnsiStringT_us_i0__x20System_UnicodeStringus
mov eax, dword [ebp - 0x10]
call sub.rtl250.bpl__System__LStrToPChar_qqrx27System__AnsiStringT_us_i0__
push eax
push esi
call sub.kernel32.dll_FindResourceA
mov ebx, eax
test ebx, ebx
je 0x40ec7b
push ebx
push esi
call sub.kernel32.dll_LoadResource
mov edi, eax
test edi, edi
je 0x40ec7b
push 0
push ebx
push esi
call sub.kernel32.dll_SizeofResource
push eax
push edi
call sub.kernel32.dll_LockResource
mov edx, eax
mov eax, dword [ebp + 8]
pop ecx
call sub.rtl250.bpl__System__LStrFromPCharLen_qqrr27System__AnsiStringT_us_i0__pcius
mov eax, edi
call fcn.00403cf0
push edi
call sub.kernel32.dll_FreeResource
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x40ecad
lea eax, [ebp - 0x10]
call sub.rtl250.bpl__System__LStrClr_qqrpv
lea eax, [ebp - 0xc]
call sub.rtl250.bpl__System__UStrClr_qqrpv
lea eax, [ebp - 8]
mov edx, 2
call sub.rtl250.bpl__System__LStrArrayClr_qqrpvi
ret
Function at 0x416524
Capabilities:
Read file on windows

Disassembly:
push ebp
mov ebp, esp
push ecx
push ebx
push esi
mov ebx, eax
mov eax, dword [ebp + 8]
cmp dword [eax - 4], 0
je 0x41666e
mov eax, dword [ebp + 8]
cmp dword [eax + 0x20], 0
je 0x41654c
cmp dword [ebx + 4], 0
jne 0x41666e
mov eax, dword [ebp + 8]
cmp dword [eax - 8], 0
je 0x416572
mov eax, dword [ebp + 8]
cmp dword [eax + 0x20], 0
je 0x416572
mov eax, dword [ebp + 8]
mov eax, dword [eax + 0x20]
push eax
call sub.kernel32.dll_UnmapViewOfFile
mov eax, dword [ebp + 8]
xor edx, edx
mov dword [eax + 0x20], edx
push 0
push 0x100000
mov eax, dword [ebp + 8]
mov edx, dword [eax + 0x18]
mov eax, dword [eax + 0x14]
sub eax, dword [ebx + 8]
sbb edx, dword [ebx + 0xc]
push edx
push eax
call fcn.00416478
mov esi, eax
mov dword [ebx + 4], esi
test esi, esi
je 0x41666e
mov eax, dword [ebp + 8]
cmp dword [eax - 8], 0
jne 0x416621
mov eax, dword [ebp + 8]
cmp dword [eax - 0xc], 0
jne 0x4165c7
push 4
push 0x1000
push 0x100000
push 0
call sub.kernel32.dll_VirtualAlloc
mov edx, dword [ebp + 8]
mov dword [edx - 0xc], eax
push dword [ebx + 0xc]
push dword [ebx + 8]
mov eax, dword [ebp + 8]
mov eax, dword [eax - 4]
xor ecx, ecx
xor edx, edx
call fcn.004164b8
test al, al
je 0x416617
push 0
lea eax, [ebp - 4]
push eax
mov eax, dword [ebx + 4]
push eax
mov eax, dword [ebp + 8]
mov eax, dword [eax - 0xc]
push eax
mov eax, dword [ebp + 8]
mov eax, dword [eax - 4]
push eax
call sub.kernel32.dll_ReadFile
test eax, eax
je 0x416617
mov eax, dword [ebx + 4]
cmp eax, dword [ebp - 4]
jne 0x416617
mov eax, dword [ebp + 8]
mov eax, dword [eax - 0xc]
mov edx, dword [ebp + 8]
mov dword [edx + 0x20], eax
jmp 0x41663f
mov eax, dword [ebp + 8]
xor edx, edx
mov dword [eax + 0x20], edx
jmp 0x41663f
push dword [ebx + 0xc]
push dword [ebx + 8]
mov ecx, esi
mov eax, dword [ebp + 8]
mov eax, dword [eax - 8]
mov edx, 4
call fcn.0041650c
mov edx, dword [ebp + 8]
mov dword [edx + 0x20], eax
mov eax, dword [ebp + 8]
mov eax, dword [eax + 0x20]
mov dword [ebx], eax
mov eax, dword [ebp + 8]
cmp dword [eax + 8], 0
je 0x41666e
mov ecx, dword [ebx + 4]
mov eax, dword [ebp + 8]
mov edx, dword [eax + 0x20]
mov eax, dword [ebp + 8]
mov eax, dword [eax + 8]
mov eax, dword [eax]
call fcn.0041a6fc
mov edx, dword [ebp + 8]
mov edx, dword [edx + 8]
mov dword [edx], eax
pop esi
pop ebx
pop ecx
pop ebp
ret
Function at 0x416a38
Capabilities:
Encrypt data using rc4 prga

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff8
push ebx
push esi
mov ebx, eax
mov eax, dword [ebx + 0x14]
mov dword [ebp - 8], eax
mov esi, dword [ebx + 0x24]
sub esi, dword [ebx + 0x5c]
sub esi, dword [ebx + 0x54]
test esi, esi
jne 0x416a69
cmp dword [ebx + 0x54], 0
jne 0x416a69
cmp dword [ebx + 0x5c], 0
jne 0x416a69
mov esi, dword [ebp - 8]
jmp 0x416b14
cmp esi, 0xffffffff
jne 0x416a74
dec esi
jmp 0x416b14
mov eax, dword [ebx + 0x54]
mov edx, dword [ebp - 8]
sub edx, 0x106
add edx, dword [ebp - 8]
cmp eax, edx
jb 0x416b14
mov eax, dword [ebx + 0x20]
mov edx, dword [ebp - 8]
lea edx, [eax + edx]
mov ecx, dword [ebp - 8]
xchg edx, eax
call sub.rtl250.bpl__System_Move_qqrpxvpvi
mov eax, dword [ebp - 8]
sub dword [ebx + 0x58], eax
mov eax, dword [ebp - 8]
sub dword [ebx + 0x54], eax
mov eax, dword [ebp - 8]
sub dword [ebx + 0x44], eax
mov eax, dword [ebx + 0x34]
mov edx, dword [ebx + 0x2c]
lea edx, [edx + eax*2]
sub edx, 2
movzx ecx, word [edx]
mov dword [ebp - 4], ecx
mov ecx, dword [ebp - 4]
cmp ecx, dword [ebp - 8]
jb 0x416ad6
movzx ecx, word [ebp - 4]
sub cx, word [ebp - 8]
mov word [edx], cx
jmp 0x416adb
mov word [edx], 0
dec eax
test eax, eax
jne 0x416ab8
mov eax, dword [ebp - 8]
mov edx, dword [ebx + 0x28]
lea edx, [edx + eax*2]
sub edx, 2
movzx ecx, word [edx]
mov dword [ebp - 4], ecx
mov ecx, dword [ebp - 4]
cmp ecx, dword [ebp - 8]
jb 0x416b07
movzx ecx, word [ebp - 4]
sub cx, word [ebp - 8]
mov word [edx], cx
jmp 0x416b0c
mov word [edx], 0
dec eax
test eax, eax
jne 0x416ae9
add esi, dword [ebp - 8]
mov ecx, dword [ebx]
mov eax, dword [ecx + 8]
mov edx, dword [ecx + 0xc]
push edx
push eax
mov eax, dword [ebp + 8]
mov edx, dword [eax + 0x18]
mov eax, dword [eax + 0x14]
cmp edx, dword [esp + 4]
jne 0x416b30
cmp eax, dword [esp]
pop edx
pop eax
je 0x416b9e
push ebp
mov eax, dword [ebx + 0x54]
add eax, dword [ebx + 0x5c]
mov edx, dword [ebx + 0x20]
add edx, eax
mov eax, ecx
mov ecx, esi
call fcn.004169c4
pop ecx
add dword [ebx + 0x5c], eax
cmp dword [ebx + 0x5c], 3
jb 0x416b78
mov eax, dword [ebx + 0x54]
mov edx, dword [ebx + 0x20]
movzx eax, byte [edx + eax]
mov dword [ebx + 0x30], eax
mov ecx, dword [ebx + 0x40]
shl eax, cl
mov edx, dword [ebx + 0x54]
mov ecx, dword [ebx + 0x20]
movzx edx, byte [ecx + edx + 1]
xor eax, edx
and eax, dword [ebx + 0x3c]
mov dword [ebx + 0x30], eax
cmp dword [ebx + 0x5c], 0x106
jae 0x416b9e
mov eax, dword [ebx]
mov edx, dword [eax + 0xc]
mov eax, dword [eax + 8]
mov ecx, dword [ebp + 8]
cmp edx, dword [ecx + 0x18]
jne 0x416a48
cmp eax, dword [ecx + 0x14]
jne 0x416a48
pop esi
pop ebx
pop ecx
pop ecx
pop ebp
ret
Function at 0x4180f4
Capabilities:
Read file on windows

Disassembly:
push ebp
mov ebp, esp
push ecx
push ebx
push esi
mov ebx, eax
mov eax, dword [ebp + 8]
cmp dword [eax - 4], 0
je 0x418241
mov eax, dword [ebp + 8]
cmp dword [eax + 0x20], 0
je 0x41811c
cmp dword [ebx + 4], 0
jne 0x418241
mov eax, dword [ebp + 8]
cmp dword [eax - 8], 0
je 0x418142
mov eax, dword [ebp + 8]
cmp dword [eax + 0x20], 0
je 0x418142
mov eax, dword [ebp + 8]
mov eax, dword [eax + 0x20]
push eax
call sub.kernel32.dll_UnmapViewOfFile
mov eax, dword [ebp + 8]
xor edx, edx
mov dword [eax + 0x20], edx
push 0
push 0x100000
mov eax, dword [ebp + 8]
mov edx, dword [eax + 0x18]
mov eax, dword [eax + 0x14]
sub eax, dword [ebx + 8]
sbb edx, dword [ebx + 0xc]
push edx
push eax
call fcn.00416478
mov esi, eax
mov dword [ebx + 4], esi
test esi, esi
je 0x418241
mov eax, dword [ebp + 8]
cmp dword [eax - 8], 0
jne 0x4181f1
mov eax, dword [ebp + 8]
cmp dword [eax - 0xc], 0
jne 0x418197
push 4
push 0x1000
push 0x100000
push 0
call sub.kernel32.dll_VirtualAlloc
mov edx, dword [ebp + 8]
mov dword [edx - 0xc], eax
push dword [ebx + 0xc]
push dword [ebx + 8]
mov eax, dword [ebp + 8]
mov eax, dword [eax - 4]
xor ecx, ecx
xor edx, edx
call fcn.004164b8
test al, al
je 0x4181e7
push 0
lea eax, [ebp - 4]
push eax
mov eax, dword [ebx + 4]
push eax
mov eax, dword [ebp + 8]
mov eax, dword [eax - 0xc]
push eax
mov eax, dword [ebp + 8]
mov eax, dword [eax - 4]
push eax
call sub.kernel32.dll_ReadFile
test eax, eax
je 0x4181e7
mov eax, dword [ebx + 4]
cmp eax, dword [ebp - 4]
jne 0x4181e7
mov eax, dword [ebp + 8]
mov eax, dword [eax - 0xc]
mov edx, dword [ebp + 8]
mov dword [edx + 0x20], eax
jmp 0x41820f
mov eax, dword [ebp + 8]
xor edx, edx
mov dword [eax + 0x20], edx
jmp 0x41820f
push dword [ebx + 0xc]
push dword [ebx + 8]
mov ecx, esi
mov eax, dword [ebp + 8]
mov eax, dword [eax - 8]
mov edx, 4
call fcn.0041650c
mov edx, dword [ebp + 8]
mov dword [edx + 0x20], eax
mov eax, dword [ebp + 8]
mov eax, dword [eax + 0x20]
mov dword [ebx], eax
cmp dword [ebx + 0xc], 0
jne 0x418241
cmp dword [ebx + 8], 0
jne 0x418241
mov eax, dword [ebp + 8]
mov eax, dword [eax + 0x24]
cdq
mov dword [ebx + 8], eax
mov dword [ebx + 0xc], edx
mov eax, dword [ebp + 8]
mov eax, dword [eax + 0x24]
add dword [ebx], eax
mov eax, dword [ebp + 8]
mov eax, dword [eax + 0x24]
sub dword [ebx + 4], eax
pop esi
pop ebx
pop ecx
pop ebp
ret

Function at 0x41a6fc
Capabilities:
Encode data using xor
Hash data with crc32

Disassembly:
push esi
mov esi, eax
dec ecx
test ecx, ecx
jl 0x41a720
inc ecx
mov eax, edx
mov edx, esi
xor dl, byte [eax]
movzx edx, dl
mov edx, dword [edx*4 + 0x4cb034]
shr esi, 8
xor edx, esi
mov esi, edx
inc eax
dec ecx
jne 0x41a707
mov eax, esi
pop esi
ret
Function at 0x41b320
Capabilities:
Encode data using xor
Encrypt data using rc4 prga

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff0
push ebx
push esi
push edi
mov dword [ebp - 8], edx
mov dword [ebp - 4], eax
xor esi, esi
mov edi, 0x12
mov eax, dword [ebp + 8]
lea ecx, [eax - 0x48]
lea eax, [esi + 1]
xor edx, edx
div dword [ebp - 8]
mov eax, dword [ebp - 4]
movzx ebx, byte [eax + edx]
shl ebx, 0x10
mov eax, dword [ebp - 4]
movzx eax, byte [eax + esi]
shl eax, 0x18
add ebx, eax
lea eax, [esi + 2]
xor edx, edx
div dword [ebp - 8]
mov eax, dword [ebp - 4]
movzx eax, byte [eax + edx]
shl eax, 8
add ebx, eax
lea eax, [esi + 3]
xor edx, edx
div dword [ebp - 8]
mov eax, dword [ebp - 4]
movzx eax, byte [eax + edx]
add ebx, eax
xor dword [ecx], ebx
lea eax, [esi + 4]
xor edx, edx
div dword [ebp - 8]
mov esi, edx
add ecx, 4
dec edi
jne 0x41b33c
xor eax, eax
mov dword [ebp - 0xc], eax
xor eax, eax
mov dword [ebp - 0x10], eax
xor edi, edi
mov eax, dword [ebp + 8]
push eax
push 1
mov eax, dword [ebp + 8]
lea ecx, [eax - 0x48]
lea edx, [ebp - 0x10]
lea eax, [ebp - 0xc]
call fcn.0041af60
pop ecx
mov eax, edi
add eax, eax
mov edx, dword [ebp + 8]
mov ecx, dword [ebp - 0xc]
mov dword [edx + eax*4 - 0x48], ecx
mov edx, dword [ebp + 8]
mov ecx, dword [ebp - 0x10]
mov dword [edx + eax*4 - 0x44], ecx
inc edi
cmp edi, 9
jne 0x41b39d
mov edi, 4
mov eax, dword [ebp + 8]
lea ebx, [eax - 0x1048]
xor esi, esi
mov eax, dword [ebp + 8]
push eax
push 1
mov eax, dword [ebp + 8]
lea ecx, [eax - 0x48]
lea edx, [ebp - 0x10]
lea eax, [ebp - 0xc]
call fcn.0041af60
pop ecx
mov eax, esi
add eax, eax
mov edx, dword [ebp - 0xc]
mov dword [ebx + eax*4], edx
mov edx, dword [ebp - 0x10]
mov dword [ebx + eax*4 + 4], edx
inc esi
cmp esi, 0x80
jne 0x41b3e3
add ebx, 0x400
dec edi
jne 0x41b3e1
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x41b428
Capabilities:
Encrypt data using blowfish

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffff004
push eax
add esp, 0xffffffa0
push ebx
push esi
push edi
mov byte [ebp - 0x104d], cl
mov dword [ebp - 0x104c], edx
mov edi, eax
mov ebx, dword [ebp + 0x14]
lea esi, [ebp - 0x105c]
push esi
push edi
mov esi, 0x4cb438
lea edi, [ebp - 0x48]
mov ecx, 0x12
rep movsd dword es:[edi], dword [esi]
pop edi
pop esi
push esi
push edi
mov esi, 0x4cb480
lea edi, [ebp - 0x1048]
mov ecx, 0x400
rep movsd dword es:[edi], dword [esi]
pop edi
pop esi
push ebp
mov eax, ebx
call sub.rtl250.bpl__System__LStrLen_qqrx31System__AnsiStringT_us_i65535__
push eax
mov eax, ebx
call sub.rtl250.bpl__System__LStrToPChar_qqrx27System__AnsiStringT_us_i0__
pop edx
call fcn.0041b320
pop ecx
mov ebx, edi
cmp byte [ebp - 0x104d], 0
je 0x41b4af
lea eax, [ebp - 0x48]
mov dword [ebp - 0x1054], eax
mov dword [ebp - 0x1058], 1
jmp 0x41b4c2
lea eax, [ebp - 4]
mov dword [ebp - 0x1054], eax
mov dword [ebp - 0x1058], 0xffffffff
mov edi, dword [ebp - 0x104c]
shr edi, 3
dec edi
test edi, edi
jl 0x41b5d9
inc edi
cmp dword [ebp + 0x10], 0
jne 0x41b4df
cmp dword [ebp + 0xc], 0
je 0x41b560
mov dword [esi], 7
lea eax, [ebp + 0xc]
add eax, dword [esi]
movzx eax, byte [eax]
inc eax
and al, 0xff
lea edx, [ebp + 0xc]
add edx, dword [esi]
mov byte [edx], al
lea eax, [ebp + 0xc]
add eax, dword [esi]
cmp byte [eax], 0
jne 0x41b50a
dec dword [esi]
cmp dword [esi], 0xffffffff
jne 0x41b4e7
lea eax, [ebp + 0xc]
mov eax, dword [eax]
call fcn.0041af34
mov dword [esi], eax
lea eax, [ebp + 0xc]
add eax, 4
mov eax, dword [eax]
call fcn.0041af34
mov dword [ebp - 0x1060], eax
push ebp
mov eax, dword [ebp - 0x1058]
push eax
lea edx, [ebp - 0x1060]
mov eax, esi
mov ecx, dword [ebp - 0x1054]
call fcn.0041af60
pop ecx
mov eax, dword [esi]
call fcn.0041af34
xor dword [ebx], eax
mov eax, dword [ebp - 0x1060]
call fcn.0041af34
lea edx, [ebx + 4]
xor dword [edx], eax
jmp 0x41b5cf
cmp byte [ebp + 8], 0
jne 0x41b5b6
mov eax, dword [ebx]
call fcn.0041af34
mov dword [esi], eax
lea eax, [ebx + 4]
mov eax, dword [eax]
call fcn.0041af34
mov dword [ebp - 0x1060], eax
push ebp
mov eax, dword [ebp - 0x1058]
push eax
lea edx, [ebp - 0x1060]
mov eax, esi
mov ecx, dword [ebp - 0x1054]
call fcn.0041af60
pop ecx
mov eax, dword [esi]
call fcn.0041af34
mov dword [ebx], eax
mov eax, dword [ebp - 0x1060]
call fcn.0041af34
lea edx, [ebx + 4]
mov dword [edx], eax
jmp 0x41b5cf
push ebp
mov eax, dword [ebp - 0x1058]
push eax
mov edx, ebx
lea eax, [ebx + 4]
mov ecx, dword [ebp - 0x1054]
call fcn.0041af60
pop ecx
add ebx, 8
dec edi
jne 0x41b4d5
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 0x10