joyce8/EMBER2024-capa huggingface dataset:
Function at 0x44834b
Capabilities:
Get file version info

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x18
lea eax, [ebp - 0x18]
push ebx
push esi
push edi
mov edi, ecx
push eax
push edi
mov ebx, edx
call dword [sym.imp.VERSION.dll_GetFileVersionInfoSizeW]
mov esi, eax
test esi, esi
jne 0x448370
xor al, al
jmp 0x448518
push esi
call fcn.00420d7a
pop ecx
push eax
mov dword [ebp - 4], eax
push esi
xor eax, eax
push eax
push edi
mov dword [ebp - 0xc], eax
call dword [sym.imp.VERSION.dll_GetFileVersionInfoW]
mov esi, dword [ebp + 8]
push esi
call fcn.0042256b
xor ecx, ecx
push 2
add eax, 0x1a
pop edx
mul edx
seto cl
neg ecx
or ecx, eax
push ecx
call fcn.00420d7a
mov edi, eax
push 0x49ec84
push edi
call fcn.004225b3
push 0x49ec84
push esi
call fcn.00422e73
add esp, 0x18
test eax, eax
je 0x44845c
push str.StringFileInfo_
push edi
call fcn.00422584
push 0x49ec84
push esi
call fcn.00423296
add esp, 0x10
test eax, eax
jne 0x448453
lea eax, [ebp - 0x14]
push eax
lea eax, [ebp - 0x10]
push eax
push str.VarFileInfoTranslation
push dword [ebp - 4]
call dword [sym.imp.VERSION.dll_VerQueryValueW]
test eax, eax
je 0x44842f
mov eax, dword [ebp - 0x10]
push 0
mov esi, dword [eax]
push esi
push 4
lea ecx, [edi + 0x20]
pop edx
call fcn.0040da26
push 0
shr esi, 0x10
push esi
push 4
lea ecx, [edi + 0x28]
pop edx
call fcn.0040da26
mov esi, dword [ebp + 8]
add esp, 0x10
jmp 0x44843c
push str.04090000
push edi
call fcn.00422584
pop ecx
pop ecx
push 0x49ec84
push edi
call fcn.00422584
push esi
push edi
call fcn.00422584
add esp, 0x10
jmp 0x44845c
push esi
push edi
call fcn.00422584
pop ecx
pop ecx
push str.DefaultLangCodepage
push esi
call fcn.00422837
pop ecx
pop ecx
test eax, eax
jne 0x448497
push 8
lea eax, [edi + 0x20]
push eax
push ebx
call fcn.00423880
push dword [ebp - 4]
xor eax, eax
mov word [ebx + 0x10], ax
call fcn.00420dee
push edi
call fcn.00420dee
add esp, 0x14
mov al, 1
jmp 0x448518
lea eax, [ebp - 0x14]
push eax
lea eax, [ebp - 8]
push eax
push edi
push dword [ebp - 4]
call dword [sym.imp.VERSION.dll_VerQueryValueW]
test eax, eax
je 0x448505
push 0x49ec84
push esi
call fcn.00422e73
pop ecx
pop ecx
test eax, eax
jne 0x4484e7
mov eax, dword [ebp - 8]
mov ecx, dword [eax + 0xc]
mov edx, dword [eax + 8]
movzx eax, cx
push eax
movzx eax, dx
shr ecx, 0x10
push ecx
push eax
shr edx, 0x10
push edx
push str._u._u._u._u
push ebx
call fcn.00422fbb
add esp, 0x18
jmp 0x448501
push 0x200
push dword [ebp - 8]
push ebx
call fcn.00423880
add esp, 0xc
xor eax, eax
mov word [ebx + 0x400], ax
mov byte [ebp - 0xc], 1
push dword [ebp - 4]
call fcn.00420dee
push edi
call fcn.00420dee
mov al, byte [ebp - 0xc]
pop ecx
pop ecx
pop edi
pop esi
pop ebx
leave
ret
Function at 0x44855e
Capabilities:
Get hostname
Initialize winsock library
Resolve dns

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x298
lea eax, [ebp - 0x298]
push esi
push edi
push eax
push 0x101
mov edi, edx
mov esi, ecx
call dword [sym.imp.WSOCK32.dll_WSAStartup]
test eax, eax
jne 0x448621
push 0x100
lea eax, [ebp - 0x108]
push eax
call dword [sym.imp.WSOCK32.dll_gethostname]
lea eax, [ebp - 0x108]
push eax
call dword [sym.imp.WSOCK32.dll_gethostbyname]
test eax, eax
je 0x448621
mov edx, dword [eax + 0xc]
xor ecx, ecx
cmp dword [edx], ecx
je 0x4485be
mov eax, edx
lea eax, [eax + 4]
inc ecx
cmp dword [eax], 0
jne 0x4485b5
cmp esi, ecx
jle 0x4485d1
push str.0.0.0.0
push edi
call fcn.004225b3
pop ecx
pop ecx
jmp 0x448619
push 4
push dword [edx + esi*4 - 4]
lea eax, [ebp - 4]
push eax
call fcn.00420710
add esp, 0xc
push dword [ebp - 4]
call dword [sym.imp.WSOCK32.dll_inet_ntoa]
push eax
lea eax, [ebp - 0x108]
push eax
call fcn.00423e80
or edx, 0xffffffff
lea ecx, [ebp - 0x108]
call fcn.004491dc
mov esi, eax
push esi
push edi
call fcn.004225b3
push esi
call fcn.00420dee
add esp, 0x14
call dword [sym.imp.WSOCK32.dll_WSACleanup]
jmp 0x44862e
push 0x49ebf0
push edi
call fcn.004225b3
pop ecx
pop ecx
pop edi
pop esi
leave
ret

Function at 0x448883
Capabilities:
Check if file exists
Get file attributes

Disassembly:
push ecx
call dword [sym.imp.KERNEL32.DLL_GetFileAttributesW]
cmp eax, 0xffffffff
je 0x448896
test al, 0x10
je 0x448896
mov al, 1
ret
xor al, al
ret

Function at 0x4488bc
Capabilities:
Create thread

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xc
push ebx
push esi
push edi
mov edi, dword [ebp + 0x10]
mov eax, ecx
xor esi, esi
mov ebx, edx
mov dword [ebp - 4], eax
mov byte [0x4c44d9], 0
test edi, edi
je 0x44890e
mov byte [0x4c44da], 1
call dword [sym.imp.KERNEL32.DLL_GetCurrentThreadId]
mov dword [ebp - 0xc], eax
lea eax, [ebp + 0x10]
push eax
xor ecx, ecx
push ecx
lea eax, [ebp - 0xc]
push eax
push 0x448d04
push ecx
push ecx
mov dword [ebp - 8], edi
call fcn.00423aba
mov esi, eax
mov eax, dword [ebp - 4]
add esp, 0x18
push dword [ebp + 0xc]
push dword [ebp + 8]
push ebx
push eax
call dword [sym.imp.USER32.dll_MessageBoxW]
or ebx, 0xffffffff
mov edi, eax
test esi, esi
je 0x44893b
push ebx
push esi
mov byte [0x4c44da], 0
call dword [sym.imp.KERNEL32.DLL_WaitForSingleObject]
push esi
call dword [sym.imp.KERNEL32.DLL_CloseHandle]
cmp byte [0x4c44d9], 1
cmove edi, ebx
mov eax, edi
pop edi
pop esi
pop ebx
leave
ret
Function at 0x448adc
Capabilities:
Move file

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x840
push esi
mov esi, edx
lea edx, [ebp - 0x438]
call fcn.00405119
lea edx, [ebp - 0x22c]
mov ecx, esi
call fcn.00405119
lea ecx, [ebp - 0x438]
call fcn.00448883
test al, al
jne 0x448b16
xor al, al
jmp 0x448cb6
lea ecx, [ebp - 0x22c]
call fcn.00448883
xor esi, esi
test al, al
je 0x448be8
cmp byte [ebp + 8], 0
je 0x448b0f
lea eax, [ebp - 0x22c]
push eax
lea eax, [ebp - 0x438]
push eax
call dword [sym.imp.KERNEL32.DLL_lstrcmpiW]
test eax, eax
jne 0x448b87
lea eax, [ebp - 0x22c]
push eax
lea eax, [ebp - 0x438]
push eax
call fcn.00422e73
pop ecx
pop ecx
test eax, eax
je 0x448b80
lea eax, [ebp - 0x22c]
push eax
lea eax, [ebp - 0x438]
push eax
call dword [sym.imp.KERNEL32.DLL_MoveFileW]
test eax, eax
setne al
jmp 0x448cb6
mov al, 1
jmp 0x448cb6
lea eax, [ebp - 0x63c]
push eax
lea eax, [ebp - 0x840]
push eax
push esi
lea eax, [ebp - 0x438]
push esi
push eax
call fcn.004235e0
lea eax, [ebp - 0x22c]
push 0x49ec84
push eax
call fcn.00422584
lea eax, [ebp - 0x840]
push eax
lea eax, [ebp - 0x22c]
push eax
call fcn.00422584
add esp, 0x24
cmp word [ebp - 0x63c], si
je 0x448be8
lea eax, [ebp - 0x63c]
push eax
lea eax, [ebp - 0x22c]
push eax
call fcn.00422584
pop ecx
pop ecx
lea edx, [ebp - 0x22c]
lea ecx, [ebp - 0x438]
call fcn.00448816
test al, al
je 0x448c2d
push 1
lea edx, [ebp - 0x22c]
lea ecx, [ebp - 0x438]
call fcn.00447669
pop ecx
test al, al
je 0x448b0f
mov dl, 1
lea ecx, [ebp - 0x438]
call fcn.00448ead
test al, al
jmp 0x448b78
lea eax, [ebp - 0x22c]
push eax
lea eax, [ebp - 0x438]
push eax
call fcn.00422e73
pop ecx
pop ecx
test eax, eax
je 0x448b0f
lea eax, [ebp - 0x438]
push eax
call fcn.0042256b
xor ecx, ecx
mov word [ebp + eax*2 - 0x436], cx
lea eax, [ebp - 0x22c]
push eax
call fcn.0042256b
pop ecx
pop ecx
xor ecx, ecx
mov word [ebp + eax*2 - 0x22a], cx
lea eax, [ebp - 0x438]
mov dword [ebp - 0x18], eax
lea eax, [ebp - 0x22c]
mov dword [ebp - 0x14], eax
mov eax, 0x614
mov word [ebp - 0x10], ax
lea eax, [ebp - 0x20]
push eax
mov dword [ebp - 0xa], esi
mov dword [ebp - 6], esi
mov dword [ebp - 0xe], esi
mov dword [ebp - 0x20], esi
mov dword [ebp - 0x1c], 1
call dword [sym.imp.SHELL32.dll_SHFileOperationW]
neg eax
sbb al, al
inc al
pop esi
leave
ret

Function at 0x448ead
Capabilities:
Delete directory
Delete file

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x22c
push ebx
mov bl, dl
lea edx, [ebp - 0x22c]
call fcn.00405119
lea ecx, [ebp - 0x22c]
call fcn.00448883
test al, al
je 0x448f35
lea eax, [ebp - 0x22c]
push eax
test bl, bl
jne 0x448eeb
call dword [sym.imp.KERNEL32.DLL_RemoveDirectoryW]
test eax, eax
setne al
jmp 0x448f35
call fcn.0042256b
pop ecx
xor ecx, ecx
mov word [ebp + eax*2 - 0x22a], cx
lea eax, [ebp - 0x22c]
mov dword [ebp - 0x18], eax
xor eax, eax
mov dword [ebp - 0x14], eax
mov dword [ebp - 0xa], eax
mov dword [ebp - 6], eax
mov dword [ebp - 0xe], eax
mov dword [ebp - 0x20], eax
mov eax, 0x614
mov word [ebp - 0x10], ax
lea eax, [ebp - 0x20]
push eax
mov dword [ebp - 0x1c], 3
call dword [sym.imp.SHELL32.dll_SHFileOperationW]
neg eax
sbb al, al
inc al
pop ebx
leave
ret
Function at 0x448f38
Capabilities:
Shutdown system

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x10
push ebx
push esi
mov ebx, ecx
push str.SeShutdownPrivilege
lea ecx, [ebp - 0x10]
mov esi, edx
call fcn.004475a7
push ecx
lea ecx, [ebp - 0x10]
call fcn.0043cb2b
test al, al
jne 0x448f62
xor esi, esi
jmp 0x448fb2
cmp ebx, 0x20
je 0x448fa4
cmp ebx, 0x40
je 0x448fa0
push 0
test bl, 0xb
jne 0x448f7c
push ebx
call dword [sym.imp.USER32.dll_ExitWindowsEx]
jmp 0x448fb0
pop ecx
push 1
pop edx
push 0
pop eax
test bl, 0x14
cmovne ecx, edx
push esi
test bl, 2
cmovne eax, edx
push eax
push ecx
push 0
push 0
push 0
call dword [sym.imp.ADVAPI32.dll_InitiateSystemShutdownExW]
jmp 0x448fb0
xor eax, eax
jmp 0x448fa7
xor eax, eax
inc eax
push 0
push eax
call dword [sym.imp.KERNEL32.DLL_SetSystemPowerState]
mov esi, eax
lea ecx, [ebp - 0x10]
call fcn.0043c50d
mov eax, esi
pop esi
pop ebx
leave
ret

Function at 0x448fc0
Capabilities:
Check for time delay via queryperformancecounter

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x30
push esi
mov esi, ecx
test esi, esi
js 0x44905c
jne 0x448fd7
push 0
jmp 0x449056
cmp esi, 0xf
jae 0x449055
lea eax, [ebp - 0x10]
push eax
call dword [sym.imp.KERNEL32.DLL_QueryPerformanceCounter]
test eax, eax
je 0x449055
lea eax, [ebp - 0x28]
push eax
call dword [sym.imp.KERNEL32.DLL_QueryPerformanceFrequency]
push 0
call dword [sym.imp.KERNEL32.DLL_Sleep]
lea eax, [ebp - 8]
push eax
call dword [sym.imp.KERNEL32.DLL_QueryPerformanceCounter]
mov ecx, dword [ebp - 8]
sub ecx, dword [ebp - 0x10]
mov eax, dword [ebp - 4]
sbb eax, dword [ebp - 0xc]
mov dword [ebp - 0x18], ecx
mov dword [ebp - 0x14], eax
fild qword [ebp - 0x18]
fstp qword [ebp - 0x20]
fld qword [ebp - 0x20]
fstp qword [ebp - 0x20]
movsd xmm0, qword [ebp - 0x20]
fild qword [ebp - 0x28]
fstp qword [ebp - 0x20]
fld qword [ebp - 0x20]
fstp qword [ebp - 0x20]
divsd xmm0, qword [ebp - 0x20]
mulsd xmm0, qword [0x4b3760]
movsd qword [ebp - 0x30], xmm0
fld qword [ebp - 0x30]
call fcn.00472bd6
cmp eax, esi
jb 0x448ff4
jmp 0x44905c
push esi
call dword [sym.imp.KERNEL32.DLL_Sleep]
pop esi
leave
ret

Function at 0x44917d
Capabilities:
Terminate process

Disassembly:
push ebp
mov ebp, esp
push ecx
push ecx
push esi
push edi
xor edi, edi
push edi
push edi
mov esi, ecx
push 0x10
push esi
call dword [sym.imp.USER32.dll_PostMessageW]
lea eax, [ebp - 8]
push eax
push 0x1f4
push 2
push edi
push edi
push 0x10
push esi
call dword [sym.imp.USER32.dll_SendMessageTimeoutW]
test eax, eax
jne 0x4491d8
lea eax, [ebp - 4]
push eax
push esi
call dword [sym.imp.USER32.dll_GetWindowThreadProcessId]
push dword [ebp - 4]
push edi
push 0x1f0fff
call dword [sym.imp.KERNEL32.DLL_OpenProcess]
mov esi, eax
push edi
push esi
call dword [sym.imp.KERNEL32.DLL_TerminateProcess]
push esi
call dword [sym.imp.KERNEL32.DLL_CloseHandle]
pop edi
pop esi
leave
ret
Function at 0x44ab0c
Capabilities:
Create pipe

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xc
mov eax, dword [ecx]
push esi
push edi
xor edi, edi
mov dword [ebp - 0xc], 0xc
mov dword [ebp - 4], edi
mov dword [ebp - 8], edi
test al, 0x10
je 0x44ab46
push dword [ebp + 0xc]
call dword [sym.imp.KERNEL32.DLL_GetStdHandle]
mov esi, dword [ebp + 0x10]
mov dword [esi], eax
cmp eax, 0xffffffff
jne 0x44ab83
mov dword [esi], edi
mov eax, dword [esi]
pop edi
pop esi
leave
ret 0x10
test dword [ebp + 8], eax
je 0x44ab6c
mov esi, dword [ebp + 0x10]
mov eax, dword [esi]
test eax, eax
jne 0x44ab40
push edi
lea eax, [ebp - 0xc]
push eax
push esi
push dword [ebp + 0x14]
call dword [sym.imp.KERNEL32.DLL_CreatePipe]
test eax, eax
jne 0x44abba
or eax, 0xffffffff
jmp 0x44ab40
push dword [ebp + 0xc]
call dword [sym.imp.KERNEL32.DLL_GetStdHandle]
mov esi, dword [ebp + 0x10]
mov dword [esi], eax
test eax, eax
je 0x44ab91
cmp eax, 0xffffffff
je 0x44ab91
push 1
mov edx, esi
mov ecx, eax
call fcn.0044a9cc
pop ecx
jmp 0x44ab3e
push edi
push 0x80
push 3
lea eax, [ebp - 0xc]
push eax
push 2
push 0x40000000
push 0x4b48fc
call dword [sym.imp.KERNEL32.DLL_CreateFileW]
mov dword [esi], eax
cmp eax, 0xffffffff
je 0x44ab3c
test eax, eax
je 0x44ab3c
mov ecx, dword [esi]
push 1
lea edx, [ebp + 0x10]
call fcn.0044a9cc
pop ecx
mov ecx, esi
call fcn.0044a975
mov eax, dword [ebp + 0x10]
mov dword [esi], eax
jmp 0x44ab3e

Function at 0x44abd8
Capabilities:
Create pipe

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xc
mov eax, dword [ecx]
push esi
push edi
xor edi, edi
mov dword [ebp - 0xc], 0xc
mov dword [ebp - 4], edi
mov dword [ebp - 8], edi
test al, 0x10
je 0x44ac11
push 0xfffffffffffffff6
call dword [sym.imp.KERNEL32.DLL_GetStdHandle]
mov esi, dword [ebp + 0x10]
mov dword [esi], eax
cmp eax, 0xffffffff
jne 0x44ac4c
mov dword [esi], edi
mov eax, dword [esi]
pop edi
pop esi
leave
ret 0x10
test al, 1
je 0x44ac36
mov esi, dword [ebp + 0x10]
mov eax, dword [esi]
test eax, eax
jne 0x44ac0b
push edi
lea eax, [ebp - 0xc]
push eax
push dword [ebp + 0x14]
push esi
call dword [sym.imp.KERNEL32.DLL_CreatePipe]
test eax, eax
jne 0x44ac83
or eax, 0xffffffff
jmp 0x44ac0b
push 0xfffffffffffffff6
call dword [sym.imp.KERNEL32.DLL_GetStdHandle]
mov esi, dword [ebp + 0x10]
mov dword [esi], eax
test eax, eax
je 0x44ac5a
cmp eax, 0xffffffff
je 0x44ac5a
push 1
mov edx, esi
mov ecx, eax
call fcn.0044a9cc
pop ecx
jmp 0x44ac09
push edi
push 0x80
push 3
lea eax, [ebp - 0xc]
push eax
push 1
push SysAllocStringLen
push 0x4b48fc
call dword [sym.imp.KERNEL32.DLL_CreateFileW]
mov dword [esi], eax
cmp eax, 0xffffffff
je 0x44ac07
test eax, eax
je 0x44ac07
mov ecx, dword [esi]
push 1
lea edx, [ebp + 0x10]
call fcn.0044a9cc
pop ecx
mov ecx, esi
call fcn.0044a975
mov eax, dword [ebp + 0x10]
mov dword [esi], eax
jmp 0x44ac09
Function at 0x44ae5e
Capabilities:
Read file on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x14
push ebx
push esi
push edi
mov ebx, ecx
push 0x1f5
lea esi, [ebx + 0x34]
push esi
mov dword [ebp - 0xc], esi
call dword [sym.imp.KERNEL32.DLL_InterlockedExchange]
push 0xffff
call fcn.00420d7a
mov edi, eax
mov eax, 0xffff
push eax
mov dword [ebp - 8], edi
mov dword [ebx + 0x10], eax
call fcn.00420d7a
pop ecx
pop ecx
push 0
mov dword [ebx + 8], eax
lea eax, [ebp - 4]
push eax
push 0xffff
push edi
push dword [ebx + 0x2c]
call dword [sym.imp.KERNEL32.DLL_ReadFile]
test eax, eax
je 0x44af72
cmp dword [ebp - 4], 0
jbe 0x44af6f
lea esi, [ebx + 0x14]
push esi
call dword [sym.imp.KERNEL32.DLL_EnterCriticalSection]
mov eax, dword [ebx + 0xc]
mov ecx, dword [ebp - 4]
add eax, ecx
cmp dword [ebx + 0x10], eax
jae 0x44af34
mov eax, dword [ebx + 0xc]
add eax, dword [ebp - 4]
mov edi, dword [ebx + 8]
movd xmm0, eax
cvtdq2pd xmm0, xmm0
shr eax, 0x1f
addsd xmm0, qword [eax*8 + 0x4b7590]
mulsd xmm0, qword [0x4b3750]
movsd qword [ebp - 0x14], xmm0
fld qword [ebp - 0x14]
call fcn.00472bd6
push eax
mov dword [ebx + 0x10], eax
call fcn.00420d7a
push dword [ebx + 0xc]
mov dword [ebx + 8], eax
push edi
push dword [ebx + 8]
call fcn.00420710
push edi
call fcn.00420dee
mov ecx, dword [ebp - 4]
mov edi, dword [ebp - 8]
add esp, 0x14
mov eax, dword [ebx + 0xc]
add eax, dword [ebx + 8]
push ecx
push edi
push eax
call fcn.00420710
mov eax, dword [ebp - 4]
add dword [ebx + 0xc], eax
add esp, 0xc
push esi
call dword [sym.imp.KERNEL32.DLL_LeaveCriticalSection]
push 0
lea eax, [ebp - 4]
push eax
push 0xffff
push edi
push dword [ebx + 0x2c]
call dword [sym.imp.KERNEL32.DLL_ReadFile]
test eax, eax
jne 0x44aeba
mov esi, dword [ebp - 0xc]
push edi
call fcn.00420dee
pop ecx
mov edi, 0x1f6
push edi
push esi
call dword [sym.imp.KERNEL32.DLL_InterlockedExchange]
mov eax, edi
pop edi
pop esi
pop ebx
leave
ret

Function at 0x44b030
Capabilities:
Create thread

Disassembly:
push esi
mov esi, ecx
cmp dword [esi + 0x20], 0
jne 0x44b054
call fcn.0044ae50
test al, al
je 0x44b054
mov ecx, dword [esi + 8]
call fcn.0044a878
mov ecx, eax
mov dword [esi + 0x20], eax
call fcn.0044afa7
cmp dword [esi + 0x24], 0
jne 0x44b081
mov ecx, esi
call fcn.0044ad53
test al, al
je 0x44b081
call fcn.0044ad49
test al, al
jne 0x44b081
mov ecx, dword [esi + 0x10]
call fcn.0044a878
mov dword [esi + 0x24], eax
mov ecx, eax
pop esi
jmp fcn.0044afa7
pop esi
ret

Function at 0x44b083
Capabilities:
Terminate thread

Disassembly:
push esi
mov esi, ecx
mov ecx, dword [esi + 0x20]
test ecx, ecx
je 0x44b092
call fcn.0044afce
mov ecx, dword [esi + 0x24]
pop esi
test ecx, ecx
jne fcn.0044afce
ret

Function at 0x44cc33
Capabilities:
Generate random numbers using a mersenne twister

Disassembly:
dec dword [0x4c07e0]
jne 0x44cc40
call fcn.0044cd13
mov eax, dword [0x4c44f0]
mov ecx, dword [eax]
add eax, 4
mov dword [0x4c44f0], eax
mov eax, ecx
shr eax, 0xb
xor ecx, eax
mov eax, ecx
and eax, 0xff3a58ad
shl eax, 7
xor ecx, eax
mov eax, ecx
and eax, 0xffffdf8c
shl eax, 0xf
xor ecx, eax
mov eax, ecx
shr eax, 0x12
xor eax, ecx
shr eax, 1
ret
Function at 0x44cc78
Capabilities:
Generate random numbers using a mersenne twister

Disassembly:
dec dword [0x4c07e0]
jne 0x44cc85
call fcn.0044cd13
mov eax, dword [0x4c44f0]
mov ecx, dword [eax]
add eax, 4
mov dword [0x4c44f0], eax
mov eax, ecx
shr eax, 0xb
xor ecx, eax
mov eax, ecx
and eax, 0xff3a58ad
shl eax, 7
xor ecx, eax
mov eax, ecx
and eax, 0xffffdf8c
shl eax, 0xf
xor ecx, eax
mov eax, ecx
shr eax, 0x12
xor eax, ecx
movd xmm0, eax
cvtdq2pd xmm0, xmm0
shr eax, 0x1f
addsd xmm0, qword [eax*8 + 0x4b7590]
mulsd xmm0, qword [0x4b7540]
ret

Function at 0x44ccd7
Capabilities:
Encode data using xor
Generate random numbers using a mersenne twister

Disassembly:
push esi
xor esi, esi
inc esi
mov dword [0x4c44f8], ecx
mov edx, esi
mov ecx, 0x4c44f8
mov eax, dword [ecx]
shr eax, 0x1e
xor eax, dword [ecx]
add ecx, 4
imul eax, eax, 0x6c078965
add eax, edx
mov dword [ecx], eax
inc edx
cmp ecx, 0x4c4eb4
jl 0x44cce8
mov dword [0x4c07e0], esi
mov dword [0x4c44e4], esi
pop esi
ret

Function at 0x44cd13
Capabilities:
Encode data using xor
Generate random numbers using a mersenne twister

Disassembly:
cmp dword [0x4c44e4], 0
push ebx
push esi
push edi
mov esi, 0x4c44f8
jne 0x44cd33
push 0
call fcn.00424d3a
pop ecx
mov ecx, eax
call fcn.0044ccd7
mov dword [0x4c07e0], 0x270
mov dword [0x4c44f0], esi
mov edi, 0xe3
mov ebx, 0x9908b0df
lea edx, [esi + 4]
mov al, byte [edx]
and al, 1
movzx ecx, al
mov eax, dword [esi]
neg ecx
sbb ecx, ecx
xor eax, dword [edx]
and ecx, ebx
and eax, 0x7ffffffe
xor eax, dword [esi]
shr eax, 1
xor eax, dword [esi + 0x634]
xor eax, ecx
mov dword [esi], eax
mov esi, edx
dec edi
jne 0x44cd4d
mov edi, 0x18c
lea edx, [esi + 4]
mov al, byte [edx]
and al, 1
movzx ecx, al
mov eax, dword [esi]
neg ecx
sbb ecx, ecx
xor eax, dword [edx]
and ecx, ebx
and eax, 0x7ffffffe
xor eax, dword [esi]
shr eax, 1
xor eax, dword [esi - 0x38c]
xor eax, ecx
mov dword [esi], eax
lea esi, [edx]
dec edi
jne 0x44cd7e
mov ecx, dword [0x4c44f8]
mov al, cl
and al, 1
movzx edx, al
mov eax, dword [esi]
neg edx
sbb edx, edx
xor eax, ecx
and eax, 0x7ffffffe
xor eax, dword [esi]
and edx, ebx
shr eax, 1
xor eax, dword [esi - 0x38c]
pop edi
xor eax, edx
mov dword [esi], eax
pop esi
pop ebx
ret

Function at 0x44d22f
Capabilities:
Read file on windows

Disassembly:
push ebp
mov ebp, esp
push ecx
push ecx
push esi
mov esi, ecx
cmp dword [esi + 0x14], 1
jne 0x44d254
mov eax, dword [esi + 0xc]
add eax, dword [esi + 4]
push 8
push eax
lea eax, [ebp - 8]
push eax
call fcn.00420710
add esp, 0xc
jmp 0x44d267
push dword [esi + 0x1c]
lea eax, [ebp - 8]
push 8
push 1
push eax
call fcn.0042510e
add esp, 0x10
movzx ecx, byte [ebp - 4]
movzx eax, byte [ebp - 3]
add dword [esi + 0xc], 8
shl ecx, 8
or ecx, eax
movzx eax, byte [ebp - 2]
shl ecx, 8
or ecx, eax
movzx eax, byte [ebp - 1]
shl ecx, 8
or ecx, eax
mov eax, dword [ebp + 8]
push str.EA06
mov dword [eax], ecx
lea eax, [ebp - 8]
push eax
mov byte [ebp - 4], 0
call fcn.004251c0
pop ecx
neg eax
pop ecx
sbb eax, eax
neg eax
pop esi
leave
ret 4
Function at 0x44d33b
Capabilities:
Read file on windows

Disassembly:
push esi
mov esi, ecx
mov ecx, 0x10000
mov eax, dword [esi + 0x464]
test eax, eax
je 0x44d351
cmp eax, ecx
jne 0x44d36c
push dword [esi + 0x1c]
push ecx
push 1
push dword [esi + 0x45c]
call fcn.0042510e
add esp, 0x10
and dword [esi + 0x464], 0
mov ecx, dword [esi + 0x464]
mov eax, dword [esi + 0x45c]
mov al, byte [ecx + eax]
inc ecx
mov dword [esi + 0x464], ecx
pop esi
ret

Function at 0x44d384
Capabilities:
Write file on windows

Disassembly:
push ebp
mov ebp, esp
mov al, byte [ebp + 8]
push esi
push edi
mov edi, ecx
mov edx, dword [edi + 0x460]
mov esi, dword [edi + 0x458]
mov byte [esi + edx], al
inc dword [edi + 0x460]
mov eax, 0x10000
cmp dword [edi + 0x460], eax
jne 0x44d3cb
push dword [edi + 0x20]
push eax
push 1
push dword [edi + 0x458]
call fcn.0042439e
add esp, 0x10
and dword [edi + 0x460], 0
pop edi
pop esi
pop ebp
ret 4

Function at 0x44d3d1
Capabilities:
Write file on windows

Disassembly:
push esi
mov esi, ecx
mov eax, dword [esi + 0x460]
test eax, eax
je 0x44d3f9
push dword [esi + 0x20]
push eax
push 1
push dword [esi + 0x458]
call fcn.0042439e
add esp, 0x10
and dword [esi + 0x460], 0
pop esi
ret

Function at 0x44d5b1
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xdc
lea ecx, [ebp - 0xdc]
push esi
push edi
call fcn.0044d3fb
push dword [ebp + 0x10]
lea ecx, [ebp - 0xdc]
call fcn.0044d447
xor esi, esi
cmp dword [ebp + 0xc], esi
jbe 0x44d5f5
mov edi, dword [ebp + 8]
push ecx
push ecx
lea ecx, [ebp - 0xdc]
call fcn.0044d585
xor byte [esi + edi], al
inc esi
cmp esi, dword [ebp + 0xc]
jb 0x44d5df
pop edi
pop esi
leave
ret 0xc
Function at 0x44e6bd
Capabilities:
Create directory
Delete directory

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xa2c
lea eax, [ebp - 4]
push eax
lea eax, [ebp - 0xa2c]
push eax
push 0x104
push dword [ebp + 8]
call dword [sym.imp.KERNEL32.DLL_GetFullPathNameW]
test eax, eax
je 0x44e816
push ebx
lea eax, [ebp - 0xa2c]
push eax
lea eax, [ebp - 0x20c]
push str.___s
push eax
call fcn.00422fbb
lea eax, [ebp - 0x20c]
push eax
call fcn.0042256b
mov ebx, eax
add esp, 0x10
cmp word [ebp + ebx*2 - 0x20e], 0x5c
jne 0x44e731
cmp word [ebp + ebx*2 - 0x210], 0x3a
je 0x44e731
xor eax, eax
mov word [ebp + ebx*2 - 0x20e], ax
push edi
xor edi, edi
push edi
push dword [ebp + 0xc]
call dword [sym.imp.KERNEL32.DLL_CreateDirectoryW]
test eax, eax
jne 0x44e74b
cmp byte [ebp + 0x10], al
je 0x44e807
push edi
push 0x2200000
push 3
push edi
push edi
push 0x40000000
push dword [ebp + 0xc]
call dword [sym.imp.KERNEL32.DLL_CreateFileW]
mov edi, eax
cmp edi, 0xffffffff
je 0x44e7fe
push 0x618
lea eax, [ebp - 0x824]
push 0
push eax
call fcn.004225e0
lea eax, [ebx + ebx]
mov word [ebp - 0x81a], ax
mov eax, dword [ebp - 0x81a]
add eax, 2
mov word [ebp - 0x818], ax
push 0x104
lea eax, [ebp - 0x20c]
push eax
lea eax, [ebp - 0x814]
push eax
mov dword [ebp - 0x824], 0xa0000003
call fcn.00423880
mov eax, dword [ebp - 0x81a]
add esp, 0x18
add eax, 0xc
xor edx, edx
push edx
mov word [ebp - 0x820], ax
lea ecx, [ebp + 8]
push ecx
push edx
movzx eax, ax
push edx
add eax, 8
push eax
lea eax, [ebp - 0x824]
push eax
push 0x900a4
push edi
call dword [sym.imp.KERNEL32.DLL_DeviceIoControl]
push edi
test eax, eax
jne 0x44e80b
call dword [sym.imp.KERNEL32.DLL_CloseHandle]
push dword [ebp + 0xc]
call dword [sym.imp.KERNEL32.DLL_RemoveDirectoryW]
xor eax, eax
jmp 0x44e814
call dword [sym.imp.KERNEL32.DLL_CloseHandle]
xor eax, eax
inc eax
pop edi
pop ebx
leave
ret 0xc