joyce8/EMBER2024-capa huggingface dataset:
Function at 0x44721c
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 [0x4c32f9], 0
test edi, edi
je 0x44726e
mov byte [0x4c32fa], 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 0x447680
push ecx
push ecx
mov dword [ebp - 8], edi
call fcn.0042234f
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]
mov edi, eax
test esi, esi
je 0x447299
push 0xffffffffffffffff
push esi
mov byte [0x4c32fa], 0
call dword [sym.imp.KERNEL32.dll_WaitForSingleObject]
push esi
call dword [sym.imp.KERNEL32.dll_CloseHandle]
cmp byte [0x4c32f9], 1
jne 0x4472a7
or eax, 0xffffffff
jmp 0x4472a9
mov eax, edi
pop edi
pop esi
pop ebx
leave
ret
Function at 0x447446
Capabilities:
Move file

Disassembly:
push ebp
mov ebp, esp
mov eax, 0x20428
call fcn.0042fa80
push esi
lea eax, [ebp - 0x20428]
mov esi, edx
push eax
mov edx, 0x7fff
call fcn.00446dac
lea eax, [ebp - 0x10428]
push eax
mov edx, 0x7fff
mov ecx, esi
call fcn.00446dac
pop ecx
pop ecx
lea ecx, [ebp - 0x20428]
call fcn.004471bc
test al, al
jne 0x447492
xor al, al
jmp 0x447632
lea ecx, [ebp - 0x10428]
call fcn.004471bc
xor esi, esi
test al, al
je 0x447564
cmp byte [ebp + 8], 0
je 0x44748b
lea eax, [ebp - 0x10428]
push eax
lea eax, [ebp - 0x20428]
push eax
call dword [sym.imp.KERNEL32.dll_lstrcmpiW]
test eax, eax
jne 0x447503
lea eax, [ebp - 0x10428]
push eax
lea eax, [ebp - 0x20428]
push eax
call fcn.004217b3
pop ecx
pop ecx
test eax, eax
je 0x4474fc
lea eax, [ebp - 0x10428]
push eax
lea eax, [ebp - 0x20428]
push eax
call dword [sym.imp.KERNEL32.dll_MoveFileW]
test eax, eax
setne al
jmp 0x447632
mov al, 1
jmp 0x447632
lea eax, [ebp - 0x224]
push eax
lea eax, [ebp - 0x428]
push eax
push esi
lea eax, [ebp - 0x20428]
push esi
push eax
call fcn.00421fcc
lea eax, [ebp - 0x10428]
push 0x49dc1c
push eax
call fcn.00420ec4
lea eax, [ebp - 0x428]
push eax
lea eax, [ebp - 0x10428]
push eax
call fcn.00420ec4
add esp, 0x24
cmp word [ebp - 0x224], si
je 0x447564
lea eax, [ebp - 0x224]
push eax
lea eax, [ebp - 0x10428]
push eax
call fcn.00420ec4
pop ecx
pop ecx
lea edx, [ebp - 0x10428]
lea ecx, [ebp - 0x20428]
call fcn.0044714f
test al, al
je 0x4475a9
push 1
lea edx, [ebp - 0x10428]
lea ecx, [ebp - 0x20428]
call fcn.00445e26
pop ecx
test al, al
je 0x44748b
mov dl, 1
lea ecx, [ebp - 0x20428]
call fcn.0044782e
test al, al
jmp 0x4474f4
lea eax, [ebp - 0x10428]
push eax
lea eax, [ebp - 0x20428]
push eax
call fcn.004217b3
pop ecx
pop ecx
test eax, eax
je 0x44748b
lea eax, [ebp - 0x20428]
push eax
call fcn.00420eab
xor ecx, ecx
mov word [ebp + eax*2 - 0x20426], cx
lea eax, [ebp - 0x10428]
push eax
call fcn.00420eab
pop ecx
pop ecx
xor ecx, ecx
mov word [ebp + eax*2 - 0x10426], cx
lea eax, [ebp - 0x20428]
mov dword [ebp - 0x18], eax
lea eax, [ebp - 0x10428]
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 0x44782e
Capabilities:
Delete directory
Delete file

Disassembly:
push ebp
mov ebp, esp
mov eax, 0x10020
call fcn.0042fa80
push ebx
lea eax, [ebp - 0x10020]
mov bl, dl
push eax
mov edx, 0x7fff
call fcn.00446dac
pop ecx
lea ecx, [ebp - 0x10020]
call fcn.004471bc
test al, al
je 0x4478c1
lea eax, [ebp - 0x10020]
push eax
test bl, bl
jne 0x447877
call dword [sym.imp.KERNEL32.dll_RemoveDirectoryW]
test eax, eax
setne al
jmp 0x4478c1
call fcn.00420eab
pop ecx
xor ecx, ecx
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
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 0x4478c4
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.00445d64
push ecx
lea ecx, [ebp - 0x10]
call fcn.0043b2f9
test al, al
jne 0x4478ee
xor esi, esi
jmp 0x44793b
cmp ebx, 0x20
je 0x44792d
cmp ebx, 0x40
je 0x447929
test bl, 0xb
jne 0x447908
push 0
push ebx
call dword [sym.imp.USER32.dll_ExitWindowsEx]
jmp 0x447939
xor ecx, ecx
test bl, 0x14
je 0x447910
inc ecx
xor eax, eax
test bl, 2
je 0x447918
inc eax
push esi
push eax
push ecx
push 0
push 0
push 0
call dword [sym.imp.ADVAPI32.dll_InitiateSystemShutdownExW]
jmp 0x447939
xor eax, eax
jmp 0x447930
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.0043ad4a
mov eax, esi
pop esi
pop ebx
leave
ret

Function at 0x447949
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 0x4479c7
jne 0x44795c
push 0
jmp 0x4479c1
cmp esi, 0xf
jae 0x4479c0
lea eax, [ebp - 0x10]
push eax
call dword [sym.imp.KERNEL32.dll_QueryPerformanceCounter]
test eax, eax
je 0x4479c0
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 [0x4b26f0]
call fcn.00471d16
cmp eax, esi
jb 0x447979
jmp 0x4479c7
push esi
call dword [sym.imp.KERNEL32.dll_Sleep]
pop esi
leave
ret
Function at 0x447ae8
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 0x447b43
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 0x449459
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 0x449493
push dword [ebp + 0xc]
call dword [sym.imp.KERNEL32.dll_GetStdHandle]
mov esi, dword [ebp + 0x10]
mov dword [esi], eax
cmp eax, 0xffffffff
jne 0x4494d0
mov dword [esi], edi
mov eax, dword [esi]
pop edi
pop esi
leave
ret 0x10
test dword [ebp + 8], eax
je 0x4494b9
mov esi, dword [ebp + 0x10]
mov eax, dword [esi]
test eax, eax
jne 0x44948d
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 0x449507
or eax, 0xffffffff
jmp 0x44948d
push dword [ebp + 0xc]
call dword [sym.imp.KERNEL32.dll_GetStdHandle]
mov esi, dword [ebp + 0x10]
mov dword [esi], eax
test eax, eax
je 0x4494de
cmp eax, 0xffffffff
je 0x4494de
push 1
mov edx, esi
mov ecx, eax
call fcn.00449319
pop ecx
jmp 0x44948b
push edi
push 0x80
push 3
lea eax, [ebp - 0xc]
push eax
push 2
push 0x40000000
push 0x4b381c
call dword [sym.imp.KERNEL32.dll_CreateFileW]
mov dword [esi], eax
cmp eax, 0xffffffff
je 0x449489
test eax, eax
je 0x449489
mov ecx, dword [esi]
push 1
lea edx, [ebp + 0x10]
call fcn.00449319
pop ecx
mov ecx, esi
call fcn.004492c2
mov eax, dword [ebp + 0x10]
mov dword [esi], eax
jmp 0x44948b
Function at 0x449525
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 0x44955e
push 0xfffffffffffffff6
call dword [sym.imp.KERNEL32.dll_GetStdHandle]
mov esi, dword [ebp + 0x10]
mov dword [esi], eax
cmp eax, 0xffffffff
jne 0x449599
mov dword [esi], edi
mov eax, dword [esi]
pop edi
pop esi
leave
ret 0x10
test al, 1
je 0x449583
mov esi, dword [ebp + 0x10]
mov eax, dword [esi]
test eax, eax
jne 0x449558
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 0x4495d0
or eax, 0xffffffff
jmp 0x449558
push 0xfffffffffffffff6
call dword [sym.imp.KERNEL32.dll_GetStdHandle]
mov esi, dword [ebp + 0x10]
mov dword [esi], eax
test eax, eax
je 0x4495a7
cmp eax, 0xffffffff
je 0x4495a7
push 1
mov edx, esi
mov ecx, eax
call fcn.00449319
pop ecx
jmp 0x449556
push edi
push 0x80
push 3
lea eax, [ebp - 0xc]
push eax
push 1
push SysAllocStringLen
push 0x4b381c
call dword [sym.imp.KERNEL32.dll_CreateFileW]
mov dword [esi], eax
cmp eax, 0xffffffff
je 0x449554
test eax, eax
je 0x449554
mov ecx, dword [esi]
push 1
lea edx, [ebp + 0x10]
call fcn.00449319
pop ecx
mov ecx, esi
call fcn.004492c2
mov eax, dword [ebp + 0x10]
mov dword [esi], eax
jmp 0x449556
Function at 0x4497ab
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.0041f6ba
mov edi, eax
mov eax, 0xffff
push eax
mov dword [ebp - 8], edi
mov dword [ebx + 0x10], eax
call fcn.0041f6ba
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 0x4498b5
cmp dword [ebp - 4], 0
jbe 0x4498b2
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 0x449877
mov eax, dword [ebx + 0xc]
add eax, dword [ebp - 4]
mov edi, dword [ebx + 8]
mov dword [ebp - 0x10], eax
fild dword [ebp - 0x10]
jns 0x44983f
fadd qword [0x4b6a10]
fstp qword [ebp - 0x14]
fld qword [ebp - 0x14]
fmul qword [0x4b26e0]
call fcn.00471d16
push eax
mov dword [ebx + 0x10], eax
call fcn.0041f6ba
push dword [ebx + 0xc]
mov dword [ebx + 8], eax
push edi
push dword [ebx + 8]
call fcn.0041f050
push edi
call fcn.0041f72e
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.0041f050
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 0x449807
mov esi, dword [ebp - 0xc]
push edi
call fcn.0041f72e
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 0x449973
Capabilities:
Create thread

Disassembly:
push esi
mov esi, ecx
cmp dword [esi + 0x20], 0
jne 0x449997
call fcn.0044979d
test al, al
je 0x449997
mov ecx, dword [esi + 8]
call fcn.004491c5
mov ecx, eax
mov dword [esi + 0x20], eax
call fcn.004498ea
cmp dword [esi + 0x24], 0
jne 0x4499c4
mov ecx, esi
call fcn.004496a0
test al, al
je 0x4499c4
call fcn.00449696
test al, al
jne 0x4499c4
mov ecx, dword [esi + 0x10]
call fcn.004491c5
mov dword [esi + 0x24], eax
mov ecx, eax
pop esi
jmp fcn.004498ea
pop esi
ret

Function at 0x4499c6
Capabilities:
Terminate thread

Disassembly:
push esi
mov esi, ecx
mov ecx, dword [esi + 0x20]
test ecx, ecx
je 0x4499d5
call fcn.00449911
mov ecx, dword [esi + 0x24]
pop esi
test ecx, ecx
jne fcn.00449911
ret

Function at 0x44b4c0
Capabilities:
Generate random numbers using a mersenne twister

Disassembly:
dec dword [0x4bf7e0]
jne 0x44b4cd
call fcn.0044b5a4
mov eax, dword [0x4c3310]
mov ecx, dword [eax]
add eax, 4
mov dword [0x4c3310], 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 0x44b505
Capabilities:
Generate random numbers using a mersenne twister

Disassembly:
push ebp
mov ebp, esp
push ecx
push ecx
dec dword [0x4bf7e0]
jne 0x44b517
call fcn.0044b5a4
mov eax, dword [0x4c3310]
mov ecx, dword [eax]
add eax, 4
mov dword [0x4c3310], 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 0x44b55a
fadd qword [0x4b6a10]
fstp qword [ebp - 8]
fld qword [ebp - 8]
fmul qword [0x4b69e0]
leave
ret

Function at 0x44b568
Capabilities:
Encode data using xor
Generate random numbers using a mersenne twister

Disassembly:
push esi
xor esi, esi
inc esi
mov dword [0x4c3318], ecx
mov edx, esi
mov ecx, 0x4c3318
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, 0x4c3cd4
jl 0x44b579
mov dword [0x4bf7e0], esi
mov dword [0x4c3304], esi
pop esi
ret

Function at 0x44b5a4
Capabilities:
Encode data using xor
Generate random numbers using a mersenne twister

Disassembly:
cmp dword [0x4c3304], 0
push ebx
push esi
push edi
mov esi, 0x4c3318
jne 0x44b5c4
push 0
call fcn.0042361a
pop ecx
mov ecx, eax
call fcn.0044b568
mov dword [0x4bf7e0], 0x270
mov dword [0x4c3310], 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 0x44b5de
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 0x44b60f
mov ecx, dword [0x4c3318]
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 0x44bac0
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 0x44bae5
mov eax, dword [esi + 0xc]
add eax, dword [esi + 4]
push 8
push eax
lea eax, [ebp - 8]
push eax
call fcn.0041f050
add esp, 0xc
jmp 0x44baf8
push dword [esi + 0x1c]
lea eax, [ebp - 8]
push 8
push 1
push eax
call fcn.004239ee
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.00423aa0
pop ecx
neg eax
pop ecx
sbb eax, eax
neg eax
pop esi
leave
ret 4
Function at 0x44bbcc
Capabilities:
Read file on windows

Disassembly:
push esi
mov esi, ecx
mov ecx, 0x10000
mov eax, dword [esi + 0x460]
test eax, eax
je 0x44bbe2
cmp eax, ecx
jne 0x44bbfd
push dword [esi + 0x1c]
push ecx
push 1
push dword [esi + 0x458]
call fcn.004239ee
add esp, 0x10
and dword [esi + 0x460], 0
mov ecx, dword [esi + 0x460]
mov eax, dword [esi + 0x458]
mov al, byte [ecx + eax]
inc ecx
mov dword [esi + 0x460], ecx
pop esi
ret

Function at 0x44bc15
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 + 0x45c]
mov esi, dword [edi + 0x454]
mov byte [esi + edx], al
inc dword [edi + 0x45c]
mov eax, 0x10000
cmp dword [edi + 0x45c], eax
jne 0x44bc5c
push dword [edi + 0x20]
push eax
push 1
push dword [edi + 0x454]
call fcn.00422c7e
add esp, 0x10
and dword [edi + 0x45c], 0
pop edi
pop esi
pop ebp
ret 4

Function at 0x44bc62
Capabilities:
Write file on windows

Disassembly:
push esi
mov esi, ecx
mov eax, dword [esi + 0x45c]
test eax, eax
je 0x44bc8a
push dword [esi + 0x20]
push eax
push 1
push dword [esi + 0x454]
call fcn.00422c7e
add esp, 0x10
and dword [esi + 0x45c], 0
pop esi
ret

Function at 0x44be32
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xdc
lea ecx, [ebp - 0xdc]
push esi
push edi
call fcn.0044bc8c
push dword [ebp + 0x10]
lea ecx, [ebp - 0xdc]
call fcn.0044bcd0
xor esi, esi
cmp dword [ebp + 0xc], esi
jbe 0x44be76
mov edi, dword [ebp + 8]
push ecx
push ecx
lea ecx, [ebp - 0xdc]
call fcn.0044be06
xor byte [esi + edi], al
inc esi
cmp esi, dword [ebp + 0xc]
jb 0x44be60
pop edi
pop esi
leave
ret 0xc
Function at 0x44c62a
Capabilities:
Extract resource via kernel32 functions

Disassembly:
push ebp
mov ebp, esp
push ecx
push ebx
push esi
mov esi, ecx
lea ebx, [esi + 0x10]
push ebx
push 1
push 0
call dword [sym.imp.ole32.dll_CreateStreamOnHGlobal]
test eax, eax
js 0x44c6aa
push edi
push 0
push str.SCRIPT
push 0xa
push dword [esi + 0xc]
call dword [sym.imp.KERNEL32.dll_FindResourceExW]
mov edi, eax
test edi, edi
je 0x44c6a9
push edi
push dword [esi + 0xc]
call dword [sym.imp.KERNEL32.dll_LoadResource]
mov dword [ebp - 4], eax
test eax, eax
je 0x44c6a9
push edi
push dword [esi + 0xc]
call dword [sym.imp.KERNEL32.dll_SizeofResource]
mov edi, eax
test edi, edi
je 0x44c6a9
push dword [ebp - 4]
call dword [sym.imp.KERNEL32.dll_LockResource]
test eax, eax
je 0x44c6a9
mov ecx, dword [ebx]
push 0
mov edx, dword [ecx]
push edi
push eax
push ecx
call dword [edx + 0x10]
mov eax, dword [ebx]
xor edx, edx
mov ecx, dword [eax]
push edx
push edx
push edx
push edx
push eax
call dword [ecx + 0x14]
mov byte [esi + 0x14], 1
pop edi
pop esi
pop ebx
leave
ret

Function at 0x44d00c
Capabilities:
Create directory
Delete directory

Disassembly:
push ebp
mov ebp, esp
mov eax, 0x50000
call fcn.0042fa80
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 0x44d169
push ebx
lea eax, [ebp - 0x20004]
push eax
lea eax, [ebp - 0x10004]
push str.___s
push eax
call fcn.004218fb
lea eax, [ebp - 0x10004]
push eax
call fcn.00420eab
mov ebx, eax
add esp, 0x10
cmp word [ebp + ebx*2 - 0x10006], 0x5c
jne 0x44d084
cmp word [ebp + ebx*2 - 0x10008], 0x3a
je 0x44d084
xor eax, eax
mov word [ebp + ebx*2 - 0x10006], ax
push edi
xor edi, edi
push edi
push dword [ebp + 0xc]
call dword [sym.imp.KERNEL32.dll_CreateDirectoryW]
test eax, eax
jne 0x44d09e
cmp byte [ebp + 0x10], al
je 0x44d15a
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 0x44d151
push 0x2fffa
lea eax, [ebp - 0x50000]
push 0
push eax
call fcn.00420f20
lea eax, [ebx + ebx]
mov word [ebp - 0x4fff6], ax
mov eax, dword [ebp - 0x4fff6]
add eax, 2
mov word [ebp - 0x4fff4], ax
push 0x7fff
lea eax, [ebp - 0x10004]
push eax
lea eax, [ebp - 0x4fff0]
push eax
mov dword [ebp - 0x50000], 0xa0000003
call fcn.0042257c
mov eax, dword [ebp - 0x4fff6]
add esp, 0x18
add eax, 0xc
xor edx, edx
push edx
mov word [ebp - 0x4fffc], ax
lea ecx, [ebp + 8]
push ecx
push edx
movzx eax, ax
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 0x44d15e
call dword [sym.imp.KERNEL32.dll_CloseHandle]
push dword [ebp + 0xc]
call dword [sym.imp.KERNEL32.dll_RemoveDirectoryW]
xor eax, eax
jmp 0x44d167
call dword [sym.imp.KERNEL32.dll_CloseHandle]
xor eax, eax
inc eax
pop edi
pop ebx
leave
ret 0xc
Function at 0x451a83
Capabilities:
Enumerate files on windows
Enumerate files recursively
Get file attributes
Set current directory
Set file attributes

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x25c
push ebx
push esi
push edi
mov edi, dword [sym.imp.KERNEL32.dll_FindFirstFileW]
lea eax, [ebp - 0x258]
push eax
push dword [ebp + 8]
mov dword [ebp - 4], ecx
xor bl, bl
call edi
mov esi, eax
cmp esi, 0xffffffff
je 0x451b1e
lea eax, [ebp - 0x22c]
push 0x49dab0
push eax
call fcn.004217b3
pop ecx
pop ecx
test eax, eax
je 0x451b0c
lea eax, [ebp - 0x22c]
push 0x4b399c
push eax
call fcn.004217b3
pop ecx
pop ecx
test eax, eax
je 0x451b0c
lea eax, [ebp - 0x22c]
push eax
call dword [sym.imp.KERNEL32.dll_GetFileAttributesW]
mov ecx, eax
or ecx, dword [ebp + 0xc]
mov eax, dword [ebp + 0x10]
not eax
and ecx, eax
push ecx
lea eax, [ebp - 0x22c]
push eax
call dword [sym.imp.KERNEL32.dll_SetFileAttributesW]
test eax, eax
je 0x451bcf
mov bl, 1
lea eax, [ebp - 0x258]
push eax
push esi
call dword [sym.imp.KERNEL32.dll_FindNextFileW]
test eax, eax
jne 0x451aad
push esi
call dword [sym.imp.KERNEL32.dll_FindClose]
cmp byte [ebp + 0x14], 0
je 0x451bc6
lea eax, [ebp - 0x258]
push eax
push 0x4b3994
call edi
mov esi, eax
cmp esi, 0xffffffff
je 0x451bbd
mov edi, dword [sym.imp.KERNEL32.dll_SetCurrentDirectoryW]
mov ebx, dword [ebp - 4]
test byte [ebp - 0x258], 0x10
je 0x451bab
lea eax, [ebp - 0x22c]
push 0x49dab0
push eax
call fcn.004217b3
pop ecx
pop ecx
test eax, eax
je 0x451bab
lea eax, [ebp - 0x22c]
push 0x4b399c
push eax
call fcn.004217b3
pop ecx
pop ecx
test eax, eax
je 0x451bab
lea eax, [ebp - 0x22c]
push eax
call edi
push dword [ebp + 0x14]
mov ecx, ebx
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push dword [ebp + 8]
call fcn.00451a83
test al, al
je 0x451bda
push 0x4b399c
call edi
lea eax, [ebp - 0x258]
push eax
push esi
call dword [sym.imp.KERNEL32.dll_FindNextFileW]
test eax, eax
jne 0x451b4d
mov bl, 1
push esi
call dword [sym.imp.KERNEL32.dll_FindClose]
mov al, bl
pop edi
pop esi
pop ebx
leave
ret 0x10
push esi
call dword [sym.imp.KERNEL32.dll_FindClose]
xor al, al
jmp 0x451bc8
xor ebx, ebx
jmp 0x451bbf