joyce8/EMBER2024-capa huggingface dataset:
Function at 0x40ba24
Capabilities:
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffffec
push ebx
push esi
push edi
xor ebx, ebx
mov dword [ebp - 4], ebx
mov dword [ebp - 0xc], ecx
mov dword [ebp - 8], edx
mov edi, eax
xor eax, eax
push ebp
push 0x40bb5c
push dword fs:[eax]
mov dword fs:[eax], esp
xor ebx, ebx
xor eax, eax
mov dword [ebp - 0x14], eax
lea eax, [ebp - 0x14]
push eax
push 0
lea eax, [ebp - 0x10]
push eax
push 0
mov eax, dword [ebp - 8]
push eax
push edi
call sub.advapi32.dll_RegQueryValueExW_1
test eax, eax
jne 0x40bb46
mov eax, dword [ebp - 0x10]
cmp eax, dword [ebp + 0xc]
je 0x40ba81
mov eax, dword [ebp - 0x10]
cmp eax, dword [ebp + 8]
jne 0x40bb46
cmp dword [ebp - 0x14], 0
jne 0x40ba98
mov eax, dword [ebp - 0xc]
xor edx, edx
call fcn.00404c98
mov bl, 1
jmp 0x40bb46
cmp dword [ebp - 0x14], 0x70000000
jb 0x40baa6
call fcn.00409734
mov esi, dword [ebp - 0x14]
inc esi
shr esi, 1
lea eax, [ebp - 4]
mov ecx, esi
xor edx, edx
call fcn.00404dd4
lea eax, [ebp - 0x14]
push eax
lea eax, [ebp - 4]
call fcn.004054ac
push eax
lea eax, [ebp - 0x10]
push eax
push 0
mov eax, dword [ebp - 8]
push eax
push edi
call sub.advapi32.dll_RegQueryValueExW_1
cmp eax, 0xea
je 0x40ba4a
test eax, eax
jne 0x40bb46
mov eax, dword [ebp - 0x10]
cmp eax, dword [ebp + 0xc]
je 0x40baf4
mov eax, dword [ebp - 0x10]
cmp eax, dword [ebp + 8]
jne 0x40bb46
mov esi, dword [ebp - 0x14]
shr esi, 1
jmp 0x40bafc
dec esi
test esi, esi
je 0x40bb0b
mov eax, dword [ebp - 4]
cmp word [eax + esi*2 - 2], 0
je 0x40bafb
cmp dword [ebp - 0x10], 7
jne 0x40bb16
test esi, esi
je 0x40bb16
inc esi
lea eax, [ebp - 4]
mov edx, esi
call fcn.00404f00
cmp dword [ebp - 0x10], 7
jne 0x40bb39
test esi, esi
je 0x40bb39
lea eax, [ebp - 4]
call fcn.004054ac
mov word [eax + esi*2 - 2], 0
mov eax, dword [ebp - 0xc]
mov edx, dword [ebp - 4]
call fcn.00404c98
mov bl, 1
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x40bb63
lea eax, [ebp - 4]
call fcn.00404c88
ret

Function at 0x40c5a0
Capabilities:
Hash data with crc32

Disassembly:
push esi
xor esi, esi
mov ecx, 0x417d98
mov eax, esi
mov edx, 8
test al, 1
je 0x40c5bc
shr eax, 1
xor eax, 0xedb88320
jmp 0x40c5be
shr eax, 1
dec edx
jne 0x40c5af
mov dword [ecx], eax
inc esi
add ecx, 4
cmp esi, 0x100
jne 0x40c5a8
pop esi
ret

Function at 0x40c5d4
Capabilities:
Encode data using xor

Disassembly:
push ebx
push esi
push edi
mov esi, ecx
mov edi, edx
mov ebx, eax
cmp dword [0x417d94], 0
jne 0x40c5f7
call fcn.0040c5a0
push 1
push 0x417d94
call sub.kernel32.dll_InterlockedExchange
mov eax, edi
test esi, esi
je 0x40c622
mov edx, ebx
and edx, 0xff
movzx ecx, byte [eax]
xor dx, cx
movzx edx, dx
mov edx, dword [edx*4 + 0x417d98]
shr ebx, 8
xor edx, ebx
mov ebx, edx
dec esi
inc eax
test esi, esi
jne 0x40c5fd
mov eax, ebx
pop edi
pop esi
pop ebx
ret
Function at 0x40e050
Capabilities:
Delete file

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff0
push ebx
push esi
mov esi, edx
mov ebx, eax
lea edx, [ebp - 0xc]
mov eax, ebx
call fcn.0040e004
test al, al
jne 0x40e071
xor eax, eax
mov dword [ebp - 4], eax
jmp 0x40e0bd
xor eax, eax
push ebp
push 0x40e0ad
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, esi
call fcn.00404d24
push eax
call sub.kernel32.dll_DeleteFileW
mov dword [ebp - 4], eax
call sub.kernel32.dll_GetLastError
mov dword [ebp - 0x10], eax
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x40e0b4
lea eax, [ebp - 0xc]
call fcn.0040e040
ret
mov eax, dword [ebp - 4]
pop esi
pop ebx
mov esp, ebp
pop ebp
ret

Function at 0x40e2fc
Capabilities:
Create directory

Disassembly:
push ebp
mov ebp, esp
mov ecx, 4
push 0
push 0
dec ecx
jne 0x40e304
push ecx
push ebx
push esi
mov esi, eax
xor eax, eax
push ebp
push 0x40e3f1
push dword fs:[eax]
mov dword fs:[eax], esp
lea eax, [ebp - 4]
push eax
lea eax, [ebp - 8]
call fcn.0040b8ec
mov edx, dword [ebp - 8]
mov ecx, 0x40e40c
xor eax, eax
call fcn.0040e1e0
push 0
mov eax, dword [ebp - 4]
call fcn.00404d24
push eax
call sub.kernel32.dll_CreateDirectoryW
test eax, eax
jne 0x40e3bf
call sub.kernel32.dll_GetLastError
mov ebx, eax
cmp ebx, 0xb7
je 0x40e31e
lea eax, [ebp - 0xc]
push eax
lea ecx, [ebp - 0x1c]
mov edx, dword [ebp - 4]
mov al, 0x36
call fcn.0040de08
mov eax, dword [ebp - 0x1c]
mov dword [ebp - 0x18], eax
mov eax, ebx
xor edx, edx
push edx
push eax
lea eax, [ebp - 0x20]
call fcn.00407e04
mov eax, dword [ebp - 0x20]
mov dword [ebp - 0x14], eax
lea edx, [ebp - 0x24]
mov eax, ebx
call fcn.0040be74
mov eax, dword [ebp - 0x24]
mov dword [ebp - 0x10], eax
lea edx, [ebp - 0x18]
mov ecx, 2
mov al, 0x68
call fcn.0040ddd8
mov ecx, dword [ebp - 0xc]
mov dl, 1
mov eax, dword [0x406c78]
call fcn.00409740
call fcn.00403f88
jmp 0x40e31e
mov eax, esi
mov edx, dword [ebp - 4]
call fcn.00404c98
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x40e3f8
lea eax, [ebp - 0x24]
mov edx, 3
call fcn.00404c90
lea eax, [ebp - 0xc]
mov edx, 3
call fcn.00404c90
ret

Function at 0x40e420
Capabilities:
Shutdown system

Disassembly:
add esp, 0xffffffec
mov eax, dword [0x412c7c]
cmp dword [eax], 2
jne 0x40e488
push esp
push 0x28
call sub.kernel32.dll_GetCurrentProcess
push eax
call sub.advapi32.dll_OpenProcessToken
test eax, eax
jne 0x40e443
xor eax, eax
jmp 0x40e497
lea eax, [esp + 8]
push eax
push 0x40e49c
push 0
call sub.advapi32.dll_LookupPrivilegeValueW
mov dword [esp + 4], 1
mov dword [esp + 0x10], 2
push 0
push 0
push 0
lea eax, [esp + 0x10]
push eax
push 0
mov eax, dword [esp + 0x14]
push eax
call sub.advapi32.dll_AdjustTokenPrivileges
call sub.kernel32.dll_GetLastError
test eax, eax
je 0x40e488
xor eax, eax
jmp 0x40e497
push 0
push 2
call sub.user32.dll_ExitWindowsEx
cmp eax, 1
sbb eax, eax
inc eax
add esp, 0x14
ret
Function at 0x40e4c4
Capabilities:
Check if file exists

Disassembly:
push ebp
mov ebp, esp
push ecx
push ebx
push esi
push edi
mov dword [ebp - 4], edx
mov ebx, eax
mov esi, ecx
dec esi
test esi, esi
jl 0x40e51e
inc esi
xor edi, edi
cmp edi, 1
jne 0x40e4ea
mov eax, dword [ebp + 0xc]
push eax
call sub.kernel32.dll_Sleep_1
jmp 0x40e4f8
cmp edi, 1
jle 0x40e4f8
mov eax, dword [ebp + 8]
push eax
call sub.kernel32.dll_Sleep_1
mov edx, dword [ebp - 4]
mov eax, ebx
call fcn.0040e050
test eax, eax
jne 0x40e51e
call sub.kernel32.dll_GetLastError
cmp eax, 2
je 0x40e51e
call sub.kernel32.dll_GetLastError
cmp eax, 3
je 0x40e51e
inc edi
dec esi
jne 0x40e4da
pop edi
pop esi
pop ebx
pop ecx
pop ebp
ret 8

Function at 0x40e528
Capabilities:
Get geographical location

Disassembly:
push ebp
mov ebp, esp
push ecx
push ebx
mov ebx, eax
push 2
lea eax, [ebp - 4]
push eax
push 0x20001004
movzx eax, bx
push eax
call sub.kernel32.dll_GetLocaleInfoW_1
test eax, eax
jle 0x40e54c
mov eax, dword [ebp - 4]
jmp 0x40e54f
or eax, 0xffffffff
pop ebx
pop ecx
pop ebp
ret

Function at 0x40e554
Capabilities:
Identify system language via api

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff8
push ebx
push esi
push edi
mov esi, ecx
mov byte [ebp - 1], dl
mov edi, eax
mov eax, dword [ebp + 8]
xor edx, edx
mov dword [eax], edx
mov byte [ebp - 2], 0
test esi, esi
je 0x40e5a1
xor ebx, ebx
jmp 0x40e596
mov eax, dword [ebp - 8]
mov edx, dword [eax]
mov eax, esi
call fcn.00407af8
test eax, eax
jne 0x40e595
mov eax, dword [ebp + 8]
mov dword [eax], ebx
mov byte [ebp - 2], 2
jmp 0x40e64b
inc ebx
lea edx, [ebp - 8]
mov eax, ebx
call edi
test al, al
jne 0x40e577
movzx eax, byte [ebp - 1]
sub al, 1
jb 0x40e5ad
je 0x40e5b6
jmp 0x40e5bf
call fcn.0040bba4
mov esi, eax
jmp 0x40e5c1
call sub.kernel32.dll_GetUserDefaultLangID
mov esi, eax
jmp 0x40e5c1
xor esi, esi
test si, si
je 0x40e64b
xor ebx, ebx
jmp 0x40e5e7
mov eax, dword [ebp - 8]
mov eax, dword [eax + 0x28]
movzx edx, si
cmp eax, edx
jne 0x40e5e6
mov eax, dword [ebp + 8]
mov dword [eax], ebx
mov byte [ebp - 2], 1
jmp 0x40e64b
inc ebx
lea edx, [ebp - 8]
mov eax, ebx
call edi
test al, al
jne 0x40e5ce
xor ebx, ebx
jmp 0x40e640
mov eax, dword [ebp - 8]
mov eax, dword [eax + 0x28]
and eax, 0x3ff
mov edx, esi
and dx, 0x3ff
movzx edx, dx
cmp eax, edx
jne 0x40e63f
mov eax, esi
and ax, 0x3ff
cmp ax, 4
jne 0x40e634
mov eax, dword [ebp - 8]
movzx eax, word [eax + 0x28]
call fcn.0040e528
push eax
mov eax, esi
call fcn.0040e528
pop edx
cmp edx, eax
jne 0x40e63f
mov eax, dword [ebp + 8]
mov dword [eax], ebx
mov byte [ebp - 2], 1
jmp 0x40e64b
inc ebx
lea edx, [ebp - 8]
mov eax, ebx
call edi
test al, al
jne 0x40e5f6
movzx eax, byte [ebp - 2]
pop edi
pop esi
pop ebx
pop ecx
pop ecx
pop ebp
ret 4
Function at 0x40ea38
Capabilities:
Create process on windows
Create process suspended

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffffa8
push ebx
push esi
push edi
xor ebx, ebx
mov dword [ebp - 4], ebx
mov edi, ecx
mov esi, edx
mov ebx, eax
xor eax, eax
push ebp
push 0x40eb0d
push dword fs:[eax]
mov dword fs:[eax], esp
push 0x40eb28
push ebx
push 0x40eb38
push esi
lea eax, [ebp - 4]
mov edx, 4
call fcn.0040513c
lea eax, [ebp - 0x48]
xor ecx, ecx
mov edx, 0x44
call fcn.00403250
mov dword [ebp - 0x48], 0x44
lea eax, [ebp - 0x58]
push eax
lea eax, [ebp - 0x48]
push eax
push 0
push 0
push 0
push 0
push 0
push 0
mov eax, dword [ebp - 4]
call fcn.00404d24
push eax
push 0
call sub.kernel32.dll_CreateProcessW
test eax, eax
jne 0x40eab8
mov al, 0x6a
call fcn.0040e658
mov eax, dword [ebp - 0x54]
push eax
call sub.kernel32.dll_CloseHandle_1
call fcn.0040ea0c
push 0xff
push 0xffffffffffffffff
push 0
lea eax, [ebp - 0x58]
push eax
push 1
call sub.user32.dll_MsgWaitForMultipleObjects
cmp eax, 1
je 0x40eac1
call fcn.0040ea0c
push edi
mov eax, dword [ebp - 0x58]
push eax
call sub.kernel32.dll_GetExitCodeProcess
mov eax, dword [ebp - 0x58]
push eax
call sub.kernel32.dll_CloseHandle_1
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x40eb14
lea eax, [ebp - 4]
call fcn.00404c88
ret

Function at 0x40ec28
Capabilities:
Allocate or change rwx memory
Get system information on windows

Disassembly:
push ebx
push esi
push edi
push ebp
add esp, 0xffffffb4
mov dword [esp], eax
lea esi, [esp + 0x30]
lea eax, [esp + 0xc]
push eax
call sub.kernel32.dll_GetSystemInfo_1
mov edi, dword [esp]
push 0x1c
push esi
push edi
call sub.kernel32.dll_VirtualQuery_1
test eax, eax
je 0x40ecf3
jmp 0x40ece7
cmp dword [esi + 0x10], 0x1000
jne 0x40ecd3
test byte [esi + 0x15], 1
jne 0x40ecd3
mov byte [esp + 4], 0
mov ebp, dword [esi + 0x14]
cmp ebp, 1
je 0x40ec84
cmp ebp, 2
je 0x40ec84
cmp ebp, 0x10
je 0x40ec84
cmp ebp, 0x20
jne 0x40eca0
lea eax, [esp + 8]
push eax
push 0x40
mov eax, dword [esi + 0xc]
push eax
mov eax, dword [esi]
push eax
call sub.kernel32.dll_VirtualProtect
test eax, eax
je 0x40eca0
mov byte [esp + 4], 1
xor ebx, ebx
jmp 0x40ecb1
mov eax, dword [esi]
add eax, ebx
call fcn.0040ec20
add ebx, dword [esp + 0x10]
cmp ebx, dword [esi + 0xc]
jb 0x40eca4
cmp byte [esp + 4], 0
je 0x40ecd3
lea eax, [esp + 8]
push eax
mov eax, dword [esp + 0xc]
push eax
mov eax, dword [esi + 0xc]
push eax
mov eax, dword [esi]
push eax
call sub.kernel32.dll_VirtualProtect
mov eax, dword [esi]
add eax, dword [esi + 0xc]
mov edi, eax
push 0x1c
push esi
push edi
call sub.kernel32.dll_VirtualQuery_1
test eax, eax
je 0x40ecf3
mov eax, dword [esi + 4]
cmp eax, dword [esp]
je 0x40ec59
add esp, 0x4c
pop ebp
pop edi
pop esi
pop ebx
ret
Function at 0x4035ab
Capabilities:
Enumerate gui resources

Disassembly:
cmp dword [esp + 4], 0
push ebx
push esi
push edi
je 0x403600
push dword [esp + 0x10]
push 0x40352a
call dword [sym.imp.USER32.DLL_EnumWindows]
mov esi, dword [0x5ab3f8]
test esi, esi
je 0x403659
xor edi, edi
mov ebx, dword [esi]
call dword [sym.imp.KERNEL32.dll_GetCurrentThreadId]
cmp dword [esi + 8], eax
jne 0x4035f8
cmp byte [esi + 0x10], 0
je 0x4035f8
push 3
push edi
push edi
push edi
push edi
push 0xfffffffffffffffe
push dword [esi + 0xc]
call dword [sym.imp.USER32.DLL_SetWindowPos]
mov esi, ebx
test ebx, ebx
jne 0x4035d4
jmp 0x403659
mov esi, dword [0x5ab3f8]
test esi, esi
je 0x403659
xor edi, edi
push ebp
mov ebx, dword [esi]
lea ebp, [esi + 8]
call dword [sym.imp.KERNEL32.dll_GetCurrentThreadId]
cmp dword [ebp], eax
jne 0x403652
cmp byte [esi + 0x11], 0
je 0x40362e
push 1
push dword [esi + 0xc]
call dword [sym.imp.USER32.DLL_EnableWindow]
cmp byte [esi + 0x10], 0
je 0x403645
push 3
push edi
push edi
push edi
push edi
push 0xffffffffffffffff
push dword [esi + 0xc]
call dword [sym.imp.USER32.DLL_SetWindowPos]
push ebp
push 0x5ab3f8
call fcn.0040ef9f
pop ecx
pop ecx
mov esi, ebx
test ebx, ebx
jne 0x40360d
pop ebp
pop edi
pop esi
pop ebx
ret 4
Function at 0x403cf0
Capabilities:
Get thread local storage value

Disassembly:
cmp dword [0x5ab404], 0
jne 0x403cfe
call fcn.00403c90
push ebx
push ebp
push esi
mov esi, dword [sym.imp.KERNEL32.dll_TlsGetValue]
push edi
push dword [0x5ab408]
call esi
test eax, eax
jne 0x403d21
call fcn.00403c90
push dword [0x5ab408]
call esi
mov edx, dword [esp + 0x14]
lea esi, [eax + 8]
mov edi, 0x11
lea ecx, [ecx]
imul ecx, edx, 0x53a9b4fb
lea esi, [esi + 4]
mov edx, 1
sub edx, ecx
imul ecx, edx, 0x53a9b4fb
mov dword [esi + 0x40], edx
mov edx, 1
sub edx, ecx
mov dword [esi - 4], edx
dec edi
jne 0x403d30
mov dword [eax], edi
lea ebp, [edi + 0x1f]
mov dword [eax + 4], 0xa
mov ebx, dword [eax]
mov edi, dword [eax + 4]
mov edx, dword [eax + ebx*4 + 8]
mov ecx, dword [eax + ebx*4 + 0x4c]
mov esi, dword [eax + edi*4 + 8]
ror ecx, 0xd
add ecx, dword [eax + edi*4 + 0x4c]
dec edi
ror edx, 5
add edx, esi
mov dword [eax + ebx*4 + 8], ecx
mov dword [eax + ebx*4 + 0x4c], edx
dec ebx
jns 0x403d90
mov ebx, 0x10
test edi, edi
jns 0x403d99
mov edi, 0x10
mov dword [eax], ebx
mov dword [eax + 4], edi
dec ebp
jne 0x403d62
pop edi
pop esi
pop ebp
pop ebx
ret 4

Function at 0x403db0
Capabilities:
Get thread local storage value

Disassembly:
cmp dword [0x5ab404], 0
jne 0x403dbe
call fcn.00403c90
push ebx
push ebp
push esi
mov esi, dword [sym.imp.KERNEL32.dll_TlsGetValue]
push edi
push dword [0x5ab408]
call esi
mov edx, eax
test edx, edx
jne 0x403de5
call fcn.00403c90
push dword [0x5ab408]
call esi
mov edx, eax
mov ebx, dword [edx]
mov esi, dword [edx + 4]
mov ebp, dword [esp + 0x14]
inc ebp
mov edi, dword [edx + ebx*4 + 0x4c]
mov eax, dword [edx + ebx*4 + 8]
mov ecx, dword [edx + esi*4 + 8]
ror edi, 0xd
add edi, dword [edx + esi*4 + 0x4c]
dec esi
ror eax, 5
add eax, ecx
mov dword [edx + ebx*4 + 8], edi
mov dword [edx + ebx*4 + 0x4c], eax
dec ebx
jns 0x403e18
mov ebx, 0x10
test esi, esi
jns 0x403e21
mov esi, 0x10
mov dword [edx], ebx
mov eax, edi
mov dword [edx + 4], esi
test ebp, ebp
je 0x403e30
mul ebp
mov eax, edx
pop edi
pop esi
pop ebp
pop ebx
ret 4

Function at 0x404468
Capabilities:
Create thread

Disassembly:
push ebp
mov ebp, esp
push edi
xor edi, edi
cmp dword [ebp + 8], edi
je 0x4044f2
cmp dword [ebp + 0xc], edi
je 0x4044f2
push esi
push 0x28
push 8
push dword [0x5ab350]
call dword [sym.imp.KERNEL32.dll_HeapAlloc]
push dword [ebp + 8]
mov esi, eax
or dword [esi + 4], 0xffffffff
mov dword [esi], edi
call sub.MSVCRT.dll__wcsdup
push dword [ebp + 0xc]
mov dword [esi + 8], eax
call sub.MSVCRT.dll__wcsdup
mov dword [esi + 0xc], eax
mov eax, dword [ebp + 0x10]
mov dword [esi + 0x1c], eax
pop ecx
pop ecx
test al, 1
je 0x4044e1
lea eax, [ebp + 8]
push eax
push edi
push esi
push 0x4045f6
push 0x2000
push edi
call dword [sym.imp.KERNEL32.dll_CreateThread]
test eax, eax
je 0x4044d9
push eax
call dword [sym.imp.KERNEL32.dll_CloseHandle]
mov edi, esi
jmp 0x4044f1
push esi
call fcn.00404647
jmp 0x4044f0
push esi
call fcn.0040450b
push esi
mov edi, eax
call fcn.00404647
pop ecx
pop ecx
pop esi
mov eax, edi
pop edi
pop ebp
ret 0xc
Function at 0x40450b
Capabilities:
Delete file

Disassembly:
push ecx
push ebx
push ebp
push esi
mov esi, dword [esp + 0x14]
xor ebx, ebx
push edi
mov eax, dword [esi + 8]
mov ebp, dword [esi + 0xc]
mov dword [esp + 0x18], eax
mov dword [esp + 0x10], ebp
call fcn.004273f0
mov edi, eax
test edi, edi
je 0x4045db
push dword [esp + 0x18]
call fcn.0044c5d0
push ebx
push pe_nt_image_headers32
push 2
push ebx
push 1
push 0xc0000000
push ebp
mov dword [esp + 0x34], eax
call dword [sym.imp.KERNEL32.dll_CreateFileW]
mov ebp, eax
cmp ebp, 0xffffffff
je 0x4045cb
test byte [esi + 0x1c], 2
mov dword [esi + 0x10], ebp
jne 0x404574
push 1
push 0x34
push edi
call fcn.00427480
add esp, 0xc
push dword [esp + 0x18]
push 0x2712
push edi
call fcn.00427480
push 0x404605
push 0x4e2b
push edi
call fcn.00427480
push esi
push 0x2711
push edi
call fcn.00427480
push edi
call fcn.00427470
add esp, 0x28
test eax, eax
jne 0x4045b6
xor ebx, ebx
mov dword [esi + 4], 0xfffffffe
inc ebx
push ebp
call dword [sym.imp.KERNEL32.dll_CloseHandle]
test ebx, ebx
jne 0x4045cb
push dword [esp + 0x10]
call dword [sym.imp.KERNEL32.dll_DeleteFileW]
push dword [esp + 0x18]
call fcn.0044c5c0
push edi
call fcn.004273d0
pop ecx
cmp dword [esi + 4], 0xfffffffe
je 0x4045ee
cmp dword [esi + 4], 0xfffffffc
je 0x4045ee
mov dword [esi + 4], 0xfffffffd
pop edi
pop esi
pop ebp
mov eax, ebx
pop ebx
pop ecx
ret

Function at 0x40472c
Capabilities:
Initialize winsock library

Disassembly:
sub esp, 0x190
push edi
xor edi, edi
inc edi
cmp dword [0x5ab430], 0
jne 0x404758
push 0x40467b
push 0x10
push 0x2c
mov dword [0x5ab430], edi
call fcn.0040e96a
mov dword [0x5ab42c], eax
cmp word [0x5ab424], 0
jne 0x4047f4
lea eax, [esp + 4]
push eax
push 0x101
call dword [sym.imp.WSOCK32.DLL_WSAStartup]
test eax, eax
jne 0x404783
mov word [0x5ab424], di
jmp 0x40478b
xor eax, eax
mov word [0x5ab424], ax
push str.ws2_32.dll
call dword [sym.imp.KERNEL32.dll_LoadLibraryW]
mov dword [0x5ab440], eax
test eax, eax
je 0x4047f4
push esi
mov esi, dword [sym.imp.KERNEL32.dll_GetProcAddress]
push 0x454038
push eax
call esi
push 0x454044
push dword [0x5ab440]
mov dword [0x5ab434], eax
call esi
push str.getnameinfo
push dword [0x5ab440]
mov dword [0x5ab438], eax
call esi
cmp dword [0x5ab434], 0
mov dword [0x5ab43c], eax
pop esi
je 0x4047f4
cmp dword [0x5ab438], 0
je 0x4047f4
test eax, eax
je 0x4047f4
mov dword [0x5ab428], edi
movsx eax, word [0x5ab424]
pop edi
add esp, 0x190
ret
Function at 0x4075a8
Capabilities:
Create directory

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x20c
cmp dword [ebp + 8], 0
je 0x407620
push 0x104
push dword [ebp + 8]
lea eax, [ebp - 0x20c]
push eax
call sub.MSVCRT.dll_wcsncpy
xor eax, eax
mov word [ebp - 4], ax
lea eax, [ebp - 0x20c]
push eax
call sub.MSVCRT.dll_wcslen
lea ecx, [ebp - 0x20c]
add esp, 0x10
lea eax, [ecx + eax*2]
jmp 0x407601
movzx ecx, word [eax - 2]
cmp ecx, 0x20
je 0x4075fe
cmp ecx, 0x5c
je 0x4075fe
cmp ecx, 0x2f
jne 0x40760b
add eax, 0xfffffffe
lea ecx, [ebp - 0x20c]
cmp eax, ecx
ja 0x4075eb
xor ecx, ecx
mov word [eax], cx
lea eax, [ebp - 0x20c]
push ecx
push eax
call dword [sym.imp.KERNEL32.dll_CreateDirectoryW]
jmp 0x407622
xor eax, eax
mov esp, ebp
pop ebp
ret 4

Function at 0x407628
Capabilities:
Delete file
Set file attributes

Disassembly:
cmp dword [esp + 4], 0
je 0x407651
test byte [esp + 8], 2
je 0x407645
push pe_nt_image_headers32
push dword [esp + 8]
call dword [sym.imp.KERNEL32.dll_SetFileAttributesW]
push dword [esp + 4]
call dword [sym.imp.KERNEL32.dll_DeleteFileW]
jmp 0x407653
xor eax, eax
ret 8
Function at 0x407a90
Capabilities:
Write file on windows

Disassembly:
push ecx
push esi
mov esi, dword [esp + 0xc]
mov dword [esp + 4], 0
cmp dword [esi + 0x14], 0
jne 0x407acc
push 0
lea eax, [esp + 8]
push eax
mov eax, dword [esi + 8]
sub eax, dword [esi + 0xc]
push eax
push dword [esi + 4]
push dword [esi]
call dword [sym.imp.KERNEL32.dll_WriteFile]
mov eax, dword [esi + 8]
mov dword [esi + 0xc], eax
mov eax, dword [esp + 4]
pop esi
pop ecx
ret 4
xor eax, eax
pop esi
pop ecx
ret 4

Function at 0x407e70
Capabilities:
Write file on windows

Disassembly:
push ecx
push esi
mov esi, dword [esp + 0x10]
mov dword [esp + 4], 0
test esi, esi
je 0x407ed5
push edi
mov edi, dword [esp + 0x18]
test edi, edi
je 0x407ecd
push dword [esp + 0x10]
push dword [0x5abce4]
call fcn.0040e897
test eax, eax
je 0x407ec3
cmp dword [eax + 4], 0
je 0x407eb2
push edi
push esi
push eax
call fcn.00408440
pop edi
pop esi
pop ecx
ret 0xc
push 0
lea ecx, [esp + 0xc]
push ecx
push edi
push esi
push dword [eax]
call dword [sym.imp.KERNEL32.dll_WriteFile]
mov eax, dword [esp + 8]
pop edi
pop esi
pop ecx
ret 0xc
pop edi
xor eax, eax
pop esi
pop ecx
ret 0xc
xor eax, eax
pop esi
pop ecx
ret 0xc
Function at 0x407f90
Capabilities:
Read file on windows

Disassembly:
sub esp, 0x14
push 0x1000
push 0
push dword [0x5ab350]
mov dword [esp + 0x14], 0x1000
call dword [sym.imp.KERNEL32.dll_HeapAlloc]
mov edx, eax
mov dword [esp + 0x10], edx
test edx, edx
je 0x408114
mov cl, byte [esp + 3]
push ebx
mov ebx, dword [esp + 0x1c]
push ebp
mov ebp, dword [esp + 0x28]
push esi
push edi
mov esi, edx
mov edi, edi
cmp ebp, 0xffffffff
je 0x407fde
test ebp, ebp
je 0x408080
dec ebp
cmp dword [ebx + 4], 0
je 0x407ff7
push 1
lea eax, [esp + 0x17]
push eax
push ebx
call fcn.00408550
mov dword [esp + 0x14], eax
jmp 0x408011
push 0
lea eax, [esp + 0x18]
push eax
push 1
lea eax, [esp + 0x1f]
push eax
push dword [ebx]
call dword [sym.imp.KERNEL32.dll_ReadFile]
mov eax, dword [esp + 0x14]
mov cl, byte [esp + 0x13]
cmp eax, 1
jne 0x408080
test cl, cl
je 0x408025
mov byte [esi], cl
inc esi
mov cl, byte [esp + 0x13]
mov eax, dword [esp + 0x18]
mov edi, esi
mov edx, dword [esp + 0x20]
dec eax
sub edi, edx
cmp edi, eax
jle 0x408060
mov eax, dword [esp + 0x18]
add eax, 0x1000
push eax
push edx
push 8
push dword [0x5ab350]
mov dword [esp + 0x28], eax
call dword [sym.imp.KERNEL32.dll_HeapReAlloc]
mov cl, byte [esp + 0x13]
mov edx, eax
mov dword [esp + 0x20], edx
lea esi, [edi + edx]
test cl, cl
je 0x408080
cmp dword [esp + 0x2c], 0
jne 0x407fd0
cmp cl, 0xd
je 0x408087
cmp cl, 0xa
jne 0x407fd0
dec esi
jmp 0x4080f7
cmp dword [esp + 0x2c], 0
jne 0x4080f7
cmp cl, 0xa
jne 0x40808f
dec esi
jmp 0x4080f7
cmp cl, 0xd
jne 0x4080f7
dec esi
cmp dword [ebx + 4], 0
je 0x4080ae
push 1
lea eax, [esp + 0x17]
push eax
push ebx
call fcn.00408550
mov dword [esp + 0x14], eax
jmp 0x4080c4
push 0
lea eax, [esp + 0x18]
push eax
push 1
lea eax, [esp + 0x1f]
push eax
push dword [ebx]
call dword [sym.imp.KERNEL32.dll_ReadFile]
cmp byte [esp + 0x13], 0xa
je 0x4080f7
cmp dword [ebx + 4], 0
je 0x4080d6
inc dword [ebx + 0xc]
jmp 0x4080f7
push 1
lea eax, [esp + 0x20]
mov dword [esp + 0x1c], 0xffffffff
push eax
push 0xffffffffffffffff
push dword [ebx]
mov dword [esp + 0x2c], 0
call dword [sym.imp.KERNEL32.dll_SetFilePointer]
mov eax, dword [esp + 0x34]
mov ecx, esi
sub ecx, dword [esp + 0x20]
pop edi
mov dword [eax], ecx
mov eax, dword [esp + 0x1c]
mov byte [esi], 0
pop esi
pop ebp
pop ebx
add esp, 0x14
ret 0x10
xor eax, eax
add esp, 0x14
ret 0x10