joyce8/EMBER2024-capa huggingface dataset:
Function at 0xccdc0e
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
mov ebx, edx
push eax
push edi
call dword [sym.imp.VERSION.dll_GetFileVersionInfoSizeW]
mov esi, eax
test esi, esi
jne 0xccdc33
xor al, al
jmp 0xccdddb
push esi
call fcn.00c7fe0b
pop ecx
push eax
mov dword [ebp - 4], eax
xor eax, eax
push esi
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.00c84963
xor ecx, ecx
add eax, 0x1a
push 2
pop edx
mul edx
seto cl
neg ecx
or ecx, eax
push ecx
call fcn.00c7fe0b
mov edi, eax
push 0xcfcb68
push edi
call fcn.00c84983
push 0xcfcb68
push esi
call fcn.00c85232
add esp, 0x18
test eax, eax
je 0xccdd1f
push str.StringFileInfo_
push edi
call fcn.00c89038
push 0xcfcb68
push esi
call fcn.00c8249a
add esp, 0x10
test eax, eax
jne 0xccdd16
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 0xccdcf2
mov eax, dword [ebp - 0x10]
lea ecx, [edi + 0x20]
push 0
mov esi, dword [eax]
push esi
push 4
pop edx
call fcn.00c69d19
push 0
shr esi, 0x10
lea ecx, [edi + 0x28]
push esi
push 4
pop edx
call fcn.00c69d19
mov esi, dword [ebp + 8]
add esp, 0x10
jmp 0xccdcff
push str.04090000
push edi
call fcn.00c89038
pop ecx
pop ecx
push 0xcfcb68
push edi
call fcn.00c89038
push esi
push edi
call fcn.00c89038
add esp, 0x10
jmp 0xccdd1f
push esi
push edi
call fcn.00c89038
pop ecx
pop ecx
push str.DefaultLangCodepage
push esi
call fcn.00c84a28
pop ecx
pop ecx
test eax, eax
jne 0xccdd5a
push 8
lea eax, [edi + 0x20]
push eax
push ebx
call fcn.00c8d2eb
push dword [ebp - 4]
xor eax, eax
mov word [ebx + 0x10], ax
call fcn.00c7fe14
push edi
call fcn.00c7fe14
add esp, 0x14
mov al, 1
jmp 0xccdddb
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 0xccddc8
push 0xcfcb68
push esi
call fcn.00c85232
pop ecx
pop ecx
test eax, eax
jne 0xccddaa
mov eax, dword [ebp - 8]
mov edx, dword [eax + 8]
mov ecx, dword [eax + 0xc]
movzx eax, cx
push eax
shr ecx, 0x10
push ecx
movzx eax, dx
push eax
shr edx, 0x10
push edx
push str._u._u._u._u
push ebx
call fcn.00c7fb21
add esp, 0x18
jmp 0xccddc4
push 0x200
push dword [ebp - 8]
push ebx
call fcn.00c8d2eb
add esp, 0xc
xor eax, eax
mov word [ebx + 0x400], ax
mov byte [ebp - 0xc], 1
push dword [ebp - 4]
call fcn.00c7fe14
push edi
call fcn.00c7fe14
mov al, byte [ebp - 0xc]
pop ecx
pop ecx
pop edi
pop esi
pop ebx
leave
ret
Function at 0xccde27
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 0xccdee6
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 0xccdee6
mov eax, dword [eax + 0xc]
xor ecx, ecx
cmp dword [eax], ecx
je 0xccde83
inc ecx
cmp dword [eax + ecx*4], 0
jne 0xccde7c
cmp esi, ecx
jle 0xccde96
push str.0.0.0.0
push edi
call fcn.00c84983
pop ecx
pop ecx
jmp 0xccdede
push 4
push dword [eax + esi*4 - 4]
lea eax, [ebp - 4]
push eax
call fcn.00c80e20
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.00c8d5f0
or edx, 0xffffffff
lea ecx, [ebp - 0x108]
call fcn.00ccebd1
mov esi, eax
push esi
push edi
call fcn.00c84983
push esi
call fcn.00c7fe14
add esp, 0x14
call dword [sym.imp.WSOCK32.dll_WSACleanup]
jmp 0xccdef3
push 0xcfcc08
push edi
call fcn.00c84983
pop ecx
pop ecx
pop edi
pop esi
leave
ret

Function at 0xcce199
Capabilities:
Check if file exists
Get file attributes

Disassembly:
push ecx
call dword [sym.imp.KERNEL32.dll_GetFileAttributesW]
cmp eax, 0xffffffff
je 0xcce1ac
test al, 0x10
je 0xcce1ac
mov al, 1
ret
xor al, al
ret

Function at 0xcce1d6
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 dword [ebp - 4], eax
mov byte [0xd3139d], 0
mov ebx, edx
test edi, edi
je 0xcce228
mov byte [0xd3139e], 1
call dword [sym.imp.KERNEL32.dll_GetCurrentThreadId]
mov dword [ebp - 0xc], eax
xor ecx, ecx
lea eax, [ebp + 0x10]
mov dword [ebp - 8], edi
push eax
push ecx
lea eax, [ebp - 0xc]
push eax
push 0xcce6b0
push ecx
push ecx
call fcn.00c8d258
mov esi, eax
add esp, 0x18
mov eax, dword [ebp - 4]
push dword [ebp + 0xc]
push dword [ebp + 8]
push ebx
push eax
call dword [sym.imp.USER32.dll_MessageBoxW]
mov edi, eax
test esi, esi
je 0xcce253
push 0xffffffffffffffff
push esi
mov byte [0xd3139e], 0
call dword [sym.imp.KERNEL32.dll_WaitForSingleObject]
push esi
call dword [sym.imp.KERNEL32.dll_CloseHandle]
cmp byte [0xd3139d], 1
jne 0xcce261
or eax, 0xffffffff
jmp 0xcce263
mov eax, edi
pop edi
pop esi
pop ebx
leave
ret
Function at 0xcce3fb
Capabilities:
Move file

Disassembly:
push ebp
mov ebp, esp
and esp, 0xfffffff8
mov eax, 0x20450
call fcn.00ca1f50
push ebx
push esi
lea eax, [esp + 0x10458]
mov esi, edx
push eax
mov edx, 0x7fff
call fcn.00ccdde0
pop ecx
lea eax, [esp + 0x458]
mov edx, 0x7fff
push eax
mov ecx, esi
call fcn.00ccdde0
pop ecx
lea ecx, [esp + 0x10458]
call fcn.00cce199
test al, al
je 0xcce4ba
lea ecx, [esp + 0x458]
call fcn.00cce199
xor esi, esi
test al, al
je 0xcce526
cmp byte [ebp + 8], 0
je 0xcce4ba
lea eax, [esp + 0x458]
push eax
lea eax, [esp + 0x1045c]
push eax
call dword [sym.imp.KERNEL32.dll_lstrcmpiW]
test eax, eax
jne 0xcce4c2
lea eax, [esp + 0x458]
push eax
lea eax, [esp + 0x1045c]
push eax
call fcn.00c85232
pop ecx
pop ecx
test eax, eax
je 0xcce65e
lea eax, [esp + 0x458]
push eax
lea eax, [esp + 0x1045c]
push eax
call dword [sym.imp.KERNEL32.dll_MoveFileW]
test eax, eax
jne 0xcce65e
xor al, al
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
lea eax, [esp + 0x48]
push eax
lea eax, [esp + 0x254]
push eax
push esi
lea eax, [esp + 0x10464]
push esi
push eax
call fcn.00c8d583
add esp, 0x14
lea eax, [esp + 0x458]
push 0xcfcb68
push eax
call fcn.00c89038
lea eax, [esp + 0x258]
push eax
lea eax, [esp + 0x464]
push eax
call fcn.00c89038
add esp, 0x10
cmp word [esp + 0x48], si
je 0xcce526
lea eax, [esp + 0x48]
push eax
lea eax, [esp + 0x45c]
push eax
call fcn.00c89038
pop ecx
pop ecx
lea eax, [esp + 0x458]
push eax
lea ecx, [esp + 0xc]
call fcn.00c69cb3
lea eax, [esp + 0x10458]
push eax
lea ecx, [esp + 0x3c]
call fcn.00c69cb3
lea edx, [esp + 8]
lea ecx, [esp + 0x38]
call fcn.00cce12c
lea ecx, [esp + 0x38]
mov bl, al
call fcn.00c6988f
lea ecx, [esp + 8]
call fcn.00c6988f
test bl, bl
je 0xcce5c4
push 1
lea edx, [esp + 0x45c]
lea ecx, [esp + 0x1045c]
call fcn.00cccf00
pop ecx
test al, al
je 0xcce4ba
lea eax, [esp + 0x10458]
push eax
lea ecx, [esp + 0xc]
call fcn.00c69cb3
mov dl, 1
lea ecx, [esp + 8]
call fcn.00cce85d
mov bl, al
lea ecx, [esp + 8]
neg bl
sbb bl, bl
call fcn.00c6988f
add bl, 1
je 0xcce65e
jmp 0xcce4ba
lea eax, [esp + 0x458]
push eax
lea eax, [esp + 0x1045c]
push eax
call fcn.00c85232
pop ecx
pop ecx
test eax, eax
je 0xcce4ba
lea eax, [esp + 0x10458]
push eax
call fcn.00c84963
pop ecx
xor ecx, ecx
mov word [esp + eax*2 + 0x1045a], cx
lea eax, [esp + 0x458]
push eax
call fcn.00c84963
pop ecx
xor ecx, ecx
mov dword [esp + 0x2e], esi
mov dword [esp + 0x32], esi
mov word [esp + eax*2 + 0x45a], cx
lea eax, [esp + 0x10458]
mov ecx, 0x614
mov dword [esp + 0x20], eax
mov word [esp + 0x28], cx
lea eax, [esp + 0x458]
lea ecx, [esp + 0x18]
mov dword [esp + 0x24], eax
push ecx
mov dword [esp + 0x2e], esi
mov dword [esp + 0x1c], esi
mov dword [esp + 0x20], 1
call dword [sym.imp.SHELL32.dll_SHFileOperationW]
test eax, eax
jne 0xcce4ba
mov al, 1
jmp 0xcce4bc
Function at 0xcce85d
Capabilities:
Delete directory
Delete file

Disassembly:
push ebp
mov ebp, esp
mov eax, 0x10020
call fcn.00ca1f50
mov ecx, dword [ecx]
lea eax, [ebp - 0x10020]
push ebx
mov bl, dl
mov edx, 0x7fff
push eax
call fcn.00ccdde0
pop ecx
lea ecx, [ebp - 0x10020]
call fcn.00cce199
test al, al
je 0xcce8a5
lea eax, [ebp - 0x10020]
push eax
test bl, bl
jne 0xcce8aa
call dword [sym.imp.KERNEL32.dll_RemoveDirectoryW]
test eax, eax
jne 0xcce8f2
xor al, al
pop ebx
leave
ret
call fcn.00c84963
pop ecx
xor ecx, ecx
mov dword [ebp - 0x1c], 3
mov word [ebp + eax*2 - 0x1001e], cx
lea eax, [ebp - 0x10020]
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
call dword [sym.imp.SHELL32.dll_SHFileOperationW]
test eax, eax
jne 0xcce8a5
mov al, 1
jmp 0xcce8a7

Function at 0xcce97b
Capabilities:
Check for time delay via queryperformancecounter

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x28
push esi
mov esi, ecx
test esi, esi
js 0xcce9f9
jne 0xcce98e
push 0
jmp 0xcce9f3
cmp esi, 0xf
jae 0xcce9f2
lea eax, [ebp - 0x10]
push eax
call dword [sym.imp.KERNEL32.dll_QueryPerformanceCounter]
test eax, eax
je 0xcce9f2
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]
fild qword [ebp - 0x28]
fstp qword [ebp - 0x20]
fdiv qword [ebp - 0x20]
fmul qword [0xd110e8]
call fcn.00ca20b0
cmp eax, esi
jb 0xcce9ab
jmp 0xcce9f9
push esi
call dword [sym.imp.KERNEL32.dll_Sleep]
pop esi
leave
ret

Function at 0xcceb20
Capabilities:
Terminate process

Disassembly:
push ebp
mov ebp, esp
push ecx
push ecx
push esi
push edi
xor edi, edi
mov esi, ecx
push edi
push edi
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 0xcceb7b
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 0xcd04d2
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 0xcd0517
push dword [ebp + 0xc]
call dword [sym.imp.KERNEL32.dll_GetStdHandle]
mov esi, dword [ebp + 0x10]
mov dword [esi], eax
cmp eax, 0xffffffff
je 0xcd059d
push 1
mov edx, esi
mov ecx, eax
call fcn.00cd0371
pop ecx
jmp 0xcd059f
test dword [ebp + 8], eax
je 0xcd053d
mov esi, dword [ebp + 0x10]
mov eax, dword [esi]
test eax, eax
jne 0xcd05a1
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 0xcd057d
or eax, 0xffffffff
jmp 0xcd05a1
push dword [ebp + 0xc]
call dword [sym.imp.KERNEL32.dll_GetStdHandle]
mov esi, dword [ebp + 0x10]
mov dword [esi], eax
test eax, eax
je 0xcd0554
cmp eax, 0xffffffff
jne 0xcd0506
push edi
push 0x80
push 3
lea eax, [ebp - 0xc]
push eax
push 2
push 0x40000000
push 0xd26a10
call dword [sym.imp.KERNEL32.dll_CreateFileW]
mov dword [esi], eax
cmp eax, 0xffffffff
je 0xcd059d
test eax, eax
je 0xcd059d
mov ecx, dword [esi]
lea edx, [ebp + 0x10]
push 1
call fcn.00cd0371
pop ecx
cmp dword [esi], edi
je 0xcd0596
push dword [esi]
call dword [sym.imp.KERNEL32.dll_CloseHandle]
mov eax, dword [ebp + 0x10]
mov dword [esi], eax
jmp 0xcd059f
mov dword [esi], edi
mov eax, dword [esi]
pop edi
pop esi
leave
ret 0x10

Function at 0xcd05a7
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 0xcd05eb
push 0xfffffffffffffff6
call dword [sym.imp.KERNEL32.dll_GetStdHandle]
mov esi, dword [ebp + 0x10]
mov dword [esi], eax
cmp eax, 0xffffffff
je 0xcd066f
push 1
mov edx, esi
mov ecx, eax
call fcn.00cd0371
pop ecx
jmp 0xcd0671
test al, 1
je 0xcd0610
mov esi, dword [ebp + 0x10]
mov eax, dword [esi]
test eax, eax
jne 0xcd0673
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 0xcd064f
or eax, 0xffffffff
jmp 0xcd0673
push 0xfffffffffffffff6
call dword [sym.imp.KERNEL32.dll_GetStdHandle]
mov esi, dword [ebp + 0x10]
mov dword [esi], eax
test eax, eax
je 0xcd0626
cmp eax, 0xffffffff
jne 0xcd05da
push edi
push 0x80
push 3
lea eax, [ebp - 0xc]
push eax
push 1
push bind
push 0xd26a10
call dword [sym.imp.KERNEL32.dll_CreateFileW]
mov dword [esi], eax
cmp eax, 0xffffffff
je 0xcd066f
test eax, eax
je 0xcd066f
mov ecx, dword [esi]
lea edx, [ebp + 0x10]
push 1
call fcn.00cd0371
pop ecx
cmp dword [esi], edi
je 0xcd0668
push dword [esi]
call dword [sym.imp.KERNEL32.dll_CloseHandle]
mov eax, dword [ebp + 0x10]
mov dword [esi], eax
jmp 0xcd0671
mov dword [esi], edi
mov eax, dword [esi]
pop edi
pop esi
leave
ret 0x10
Function at 0xcd07ef
Capabilities:
Read file on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x10
push ebx
push esi
mov ebx, ecx
push edi
mov edi, dword [sym.imp.KERNEL32.dll_InterlockedExchange]
push 0x1f5
lea esi, [ebx + 0x38]
mov dword [ebp - 8], edi
push esi
call edi
mov eax, dword [ebx + 8]
mov ecx, 0xffff
test eax, eax
jne 0xcd0826
push ecx
call fcn.00c7fe0b
pop ecx
mov ecx, 0xffff
mov dword [ebx + 8], eax
push ecx
mov dword [ebx + 0x14], ecx
call fcn.00c7fe0b
pop ecx
push 0
mov dword [ebx + 0xc], eax
lea eax, [ebp - 4]
push eax
push 0xffff
push dword [ebx + 8]
push dword [ebx + 0x30]
call dword [sym.imp.KERNEL32.dll_ReadFile]
test eax, eax
je 0xcd0907
cmp dword [ebp - 4], 0
jbe 0xcd0901
lea esi, [ebx + 0x18]
push esi
call dword [sym.imp.KERNEL32.dll_EnterCriticalSection]
mov eax, dword [ebx + 0x10]
mov ecx, dword [ebp - 4]
add eax, ecx
cmp dword [ebx + 0x14], eax
jae 0xcd08c2
mov eax, dword [ebx + 0x10]
add eax, dword [ebp - 4]
mov edi, dword [ebx + 0xc]
mov dword [ebp - 0xc], eax
fild dword [ebp - 0xc]
jns 0xcd088d
fadd qword [0xd281c0]
fstp qword [ebp - 0x10]
fld qword [ebp - 0x10]
fmul qword [0xd233f8]
call fcn.00ca20b0
push eax
mov dword [ebx + 0x14], eax
call fcn.00c7fe0b
push dword [ebx + 0x10]
mov dword [ebx + 0xc], eax
push edi
push dword [ebx + 0xc]
call fcn.00c80e20
push edi
call fcn.00c7fe14
mov ecx, dword [ebp - 4]
add esp, 0x14
mov eax, dword [ebx + 0x10]
add eax, dword [ebx + 0xc]
push ecx
push dword [ebx + 8]
push eax
call fcn.00c80e20
mov eax, dword [ebp - 4]
add esp, 0xc
add dword [ebx + 0x10], eax
push esi
call dword [sym.imp.KERNEL32.dll_LeaveCriticalSection]
push 0
lea eax, [ebp - 4]
push eax
push 0xffff
push dword [ebx + 8]
push dword [ebx + 0x30]
call dword [sym.imp.KERNEL32.dll_ReadFile]
test eax, eax
jne 0xcd0855
mov edi, dword [ebp - 8]
lea esi, [ebx + 0x38]
cmp dword [ebx + 8], 0
je 0xcd091a
push dword [ebx + 8]
call fcn.00c7fe14
and dword [ebx + 8], 0
pop ecx
mov ebx, 0x1f6
push ebx
push esi
call edi
pop edi
pop esi
mov eax, ebx
pop ebx
leave
ret

Function at 0xcd096b
Capabilities:
Terminate thread

Disassembly:
push edi
mov edi, ecx
cmp dword [edi + 0x34], 0
je 0xcd09d7
push ebx
lea ebx, [edi + 0x38]
push dword [ebx]
push ebx
call dword [sym.imp.KERNEL32.dll_InterlockedExchange]
cmp eax, 0x1f6
je 0xcd09d6
push esi
lea esi, [edi + 0x18]
push esi
call dword [sym.imp.KERNEL32.dll_EnterCriticalSection]
push 0x1f6
push dword [edi + 0x34]
call dword [sym.imp.KERNEL32.dll_TerminateThread]
push 0x3e8
push dword [edi + 0x34]
call dword [sym.imp.KERNEL32.dll_WaitForSingleObject]
cmp dword [edi + 0x34], 0
je 0xcd09c2
push dword [edi + 0x34]
call dword [sym.imp.KERNEL32.dll_CloseHandle]
and dword [edi + 0x34], 0
push 0x1f6
push ebx
call dword [sym.imp.KERNEL32.dll_InterlockedExchange]
push esi
call dword [sym.imp.KERNEL32.dll_LeaveCriticalSection]
pop esi
pop ebx
pop edi
ret
Function at 0xcd09d9
Capabilities:
Create thread

Disassembly:
push ebx
push esi
push edi
mov edi, ecx
xor ebx, ebx
inc ebx
cmp dword [edi + 0x20], 0
jne 0xcd0a19
test byte [edi], 2
je 0xcd09f6
cmp dword [edi + 8], 0
je 0xcd09f6
mov al, bl
jmp 0xcd09f8
xor al, al
test al, al
je 0xcd0a19
mov esi, dword [edi + 8]
push 0x3c
call fcn.00c7fddb
pop ecx
push esi
mov ecx, eax
call fcn.00cd011d
mov ecx, eax
mov dword [edi + 0x20], eax
call fcn.00cd0944
cmp dword [edi + 0x24], 0
jne 0xcd0a55
test byte [edi], 4
je 0xcd0a2a
cmp dword [edi + 0x10], 0
jne 0xcd0a2c
xor bl, bl
test bl, bl
je 0xcd0a55
test byte [edi], 8
jne 0xcd0a55
mov esi, dword [edi + 0x10]
push 0x3c
call fcn.00c7fddb
pop ecx
push esi
mov ecx, eax
call fcn.00cd011d
mov dword [edi + 0x24], eax
mov ecx, eax
pop edi
pop esi
pop ebx
jmp fcn.00cd0944
pop edi
pop esi
pop ebx
ret

Function at 0xcd1f5c
Capabilities:
Generate random numbers using a mersenne twister

Disassembly:
sub dword [0xd306e0], 1
jne 0xcd1f6a
call fcn.00cd2046
mov eax, dword [0xd32ff4]
mov ecx, dword [eax]
add eax, 4
mov dword [0xd32ff4], 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 0xcd1fa2
Capabilities:
Generate random numbers using a mersenne twister

Disassembly:
push ebp
mov ebp, esp
push ecx
push ecx
sub dword [0xd306e0], 1
jne 0xcd1fb5
call fcn.00cd2046
mov eax, dword [0xd32ff4]
mov ecx, dword [eax]
add eax, 4
mov dword [0xd32ff4], 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
mov dword [ebp - 4], eax
fild dword [ebp - 4]
jns 0xcd1ff8
fadd qword [0xd281c0]
fstp qword [ebp - 8]
fld qword [ebp - 8]
fmul qword [0xd28190]
leave
ret

Function at 0xcd2006
Capabilities:
Encode data using xor
Generate random numbers using a mersenne twister

Disassembly:
push esi
xor esi, esi
mov dword [0xd32630], ecx
inc esi
mov edx, esi
mov eax, dword [edx*4 + 0xd3262c]
mov ecx, eax
shr ecx, 0x1e
xor ecx, eax
imul eax, ecx, 0x6c078965
add eax, edx
mov dword [edx*4 + 0xd32630], eax
inc edx
cmp edx, 0x270
jl 0xcd2012
mov dword [0xd306e0], esi
mov dword [0xd32ff0], esi
pop esi
ret
Function at 0xcd2046
Capabilities:
Encode data using xor
Generate random numbers using a mersenne twister

Disassembly:
push ebp
mov ebp, esp
push ecx
cmp dword [0xd32ff0], 0
push esi
push edi
mov esi, 0xd32630
jne 0xcd2069
push 0
call fcn.00c8e4e8
pop ecx
mov ecx, eax
call fcn.00cd2006
mov dword [0xd306e0], 0x270
mov edx, 0xe3
mov dword [0xd32ff4], esi
mov eax, dword [esi + 4]
mov ecx, dword [esi]
xor ecx, eax
and al, 1
and ecx, 0x7ffffffe
movzx eax, al
xor ecx, dword [esi]
shr ecx, 1
neg eax
sbb eax, eax
and eax, 0x9908b0df
xor ecx, eax
xor ecx, dword [esi + 0x634]
mov dword [esi], ecx
add esi, 4
sub edx, 1
jne 0xcd207e
mov eax, dword [esi]
mov dword [ebp - 4], 0x18c
mov edi, dword [esi + 4]
mov ecx, eax
xor ecx, edi
and ecx, 0x7ffffffe
xor ecx, eax
mov eax, edi
and al, 1
shr ecx, 1
movzx eax, al
neg eax
sbb eax, eax
and eax, 0x9908b0df
xor ecx, eax
mov eax, edi
xor ecx, dword [esi - 0x38c]
sub dword [ebp - 4], 1
mov dword [esi], ecx
lea esi, [esi + 4]
jne 0xcd20b8
mov eax, dword [0xd32630]
mov ecx, edi
xor ecx, eax
and al, 1
and ecx, 0x7ffffffe
movzx eax, al
xor ecx, edi
shr ecx, 1
neg eax
pop edi
sbb eax, eax
and eax, 0x9908b0df
xor ecx, eax
xor ecx, dword [esi - 0x38c]
mov dword [esi], ecx
pop esi
leave
ret

Function at 0xcd2557
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 0xcd257c
mov eax, dword [esi + 0xc]
add eax, dword [esi + 4]
push 8
push eax
lea eax, [ebp - 8]
push eax
call fcn.00c80e20
add esp, 0xc
jmp 0xcd258f
push dword [esi + 0x1c]
lea eax, [ebp - 8]
push 8
push 1
push eax
call fcn.00c8e8c4
add esp, 0x10
movzx ecx, byte [ebp - 4]
movzx eax, byte [ebp - 3]
add dword [esi + 0xc], 8
shl ecx, 8
or ecx, eax
mov byte [ebp - 4], 0
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
call fcn.00c8e980
neg eax
pop ecx
pop ecx
sbb eax, eax
neg eax
pop esi
leave
ret 4

Function at 0xcd2693
Capabilities:
Read file on windows

Disassembly:
push esi
mov esi, ecx
mov eax, 0x10000
mov ecx, dword [esi + 0x464]
test ecx, ecx
je 0xcd26a9
cmp ecx, eax
jne 0xcd26c5
push dword [esi + 0x1c]
push eax
push 1
push dword [esi + 0x45c]
call fcn.00c8e8c4
add esp, 0x10
xor ecx, ecx
mov dword [esi + 0x464], ecx
mov eax, dword [esi + 0x45c]
mov al, byte [ecx + eax]
inc ecx
mov dword [esi + 0x464], ecx
pop esi
ret

Function at 0xcd26d7
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
mov eax, 0x10000
inc dword [edi + 0x460]
cmp dword [edi + 0x460], eax
jne 0xcd271e
push dword [edi + 0x20]
push eax
push 1
push dword [edi + 0x458]
call fcn.00c8dbb3
add esp, 0x10
and dword [edi + 0x460], 0
pop edi
pop esi
pop ebp
ret 4
Function at 0xcd2724
Capabilities:
Write file on windows

Disassembly:
push esi
mov esi, ecx
mov eax, dword [esi + 0x460]
test eax, eax
je 0xcd274c
push dword [esi + 0x20]
push eax
push 1
push dword [esi + 0x458]
call fcn.00c8dbb3
add esp, 0x10
and dword [esi + 0x460], 0
pop esi
ret

Function at 0xcd28fe
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xe0
push ebx
push esi
push edi
mov edi, ecx
mov ebx, edx
lea ecx, [ebp - 0xdc]
call fcn.00cd274e
push dword [ebp + 8]
lea ecx, [ebp - 0xdc]
call fcn.00cd2792
xor esi, esi
test ebx, ebx
je 0xcd2942
push ecx
push ecx
lea ecx, [ebp - 0xdc]
call fcn.00cd28d2
xor byte [esi + edi], al
inc esi
cmp esi, ebx
jb 0xcd292d
pop edi
pop esi
pop ebx
leave
ret
Function at 0xcd3d1e
Capabilities:
Create directory
Delete directory

Disassembly:
push ebp
mov ebp, esp
mov eax, 0x50000
call fcn.00ca1f50
push ebx
push edi
lea eax, [ebp - 4]
push eax
lea eax, [ebp - 0x20004]
push eax
push 0x7fff
push dword [ebp + 8]
call dword [sym.imp.KERNEL32.dll_GetFullPathNameW]
test eax, eax
je 0xcd3dd4
lea eax, [ebp - 0x20004]
push eax
lea eax, [ebp - 0x10004]
push 0xd26e30
push eax
call fcn.00c7fb21
lea eax, [ebp - 0x10004]
push eax
call fcn.00c84963
mov ebx, eax
add esp, 0x10
cmp word [ebp + ebx*2 - 0x10006], 0x5c
jne 0xcd3d97
cmp word [ebp + ebx*2 - 0x10008], 0x3a
je 0xcd3d97
xor eax, eax
mov word [ebp + ebx*2 - 0x10006], ax
xor edi, edi
push edi
push dword [ebp + 0xc]
call dword [sym.imp.KERNEL32.dll_CreateDirectoryW]
test eax, eax
jne 0xcd3dac
cmp byte [ebp + 0x10], al
je 0xcd3dd4
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
jne 0xcd3ddc
push dword [ebp + 0xc]
call dword [sym.imp.KERNEL32.dll_RemoveDirectoryW]
xor eax, eax
pop edi
pop ebx
leave
ret 0xc
push 0x2fffa
lea eax, [ebp - 0x50000]
push 0
push eax
call fcn.00c82340
lea eax, [ebx + ebx]
mov dword [ebp - 0x50000], 0xa0000003
mov word [ebp - 0x4fff6], ax
add eax, 2
mov word [ebp - 0x4fff4], ax
lea eax, [ebp - 0x10004]
push 0x7fff
push eax
lea eax, [ebp - 0x4fff0]
push eax
call fcn.00c8d2eb
mov eax, dword [ebp - 0x4fff6]
lea ecx, [ebp + 8]
add esp, 0x18
xor edx, edx
add eax, 0xc
mov word [ebp - 0x4fffc], ax
movzx eax, ax
push edx
push ecx
push edx
push edx
add eax, 8
push eax
lea eax, [ebp - 0x50000]
push eax
push 0x900a4
push edi
call dword [sym.imp.KERNEL32.dll_DeviceIoControl]
push edi
test eax, eax
jne 0xcd3e6b
call dword [sym.imp.KERNEL32.dll_CloseHandle]
jmp 0xcd3dcb
call dword [sym.imp.KERNEL32.dll_CloseHandle]
xor eax, eax
inc eax
jmp 0xcd3dd6