joyce8/EMBER2024-capa huggingface dataset:
Function at 0x423183
Capabilities:
Check internet connectivity via wininet
Connect to http server
Create http request
Send data
Send http request

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x24
mov eax, dword [0x45e56c]
push ebx
push esi
xor ebx, ebx
push ebx
mov esi, 0x44c5be
push esi
push esi
push 1
push str.MyZylomActiveXPlugin
mov dword [ebp - 4], eax
mov byte [ebp - 0x11], bl
call dword [sym.imp.WININET.dll_InternetOpenA]
cmp eax, ebx
mov dword [ebp - 0x24], eax
je 0x42334f
push edi
mov edi, dword [ebp + 0x10]
cmp di, 0x50
jne 0x4231c7
push 0x50
pop edi
jmp 0x4231d3
cmp di, 0x1bb
jne 0x4231d3
mov edi, 0x1bb
push ebx
push 0x4000000
push 3
push ebx
push ebx
push edi
push dword [ebp + 0xc]
push eax
call dword [sym.imp.WININET.dll_InternetConnectA]
cmp eax, ebx
mov dword [ebp - 0x20], eax
je 0x423345
push ebx
call dword [sym.imp.WININET.dll_InternetAttemptConnect]
test eax, eax
jne 0x42333c
cmp dword [ebp + 0x14], ebx
lea eax, [ebp - 0x10]
jne 0x423211
push 0x450090
jmp 0x423216
push str.POST
push eax
call fcn.004382b0
cmp di, 0x1bb
pop ecx
pop ecx
mov eax, 0xa0000000
jne 0x42322f
mov eax, 0xa0800000
push ebx
push eax
push ebx
push esi
push str.HTTP_1.0
push dword [ebp + 8]
lea eax, [ebp - 0x10]
push eax
push dword [ebp - 0x20]
call dword [sym.imp.WININET.dll_HttpOpenRequestA]
cmp eax, ebx
mov dword [ebp - 0x18], eax
je 0x42333c
mov eax, dword [0x464064]
xor esi, esi
cmp eax, ebx
je 0x42327c
push eax
call fcn.00438210
inc eax
push eax
call fcn.0043829b
push dword [0x464064]
mov esi, eax
push esi
call fcn.004382b0
add esp, 0x10
cmp dword [ebp + 0x18], ebx
jbe 0x4232fc
cmp dword [ebp + 0x14], ebx
je 0x4232fc
mov edi, dword [ebp + 0x1c]
cmp edi, ebx
je 0x4232fc
cmp esi, ebx
jne 0x4232b9
push edi
call fcn.00438210
add eax, 0x14
push eax
call fcn.0043829b
mov esi, eax
push str.Content_Type:
push esi
call fcn.004382b0
push edi
push esi
call fcn.004382c0
add esp, 0x18
jmp 0x4232fc
push esi
mov dword [ebp - 0x1c], esi
call fcn.00438210
push edi
mov esi, eax
call fcn.00438210
lea eax, [esi + eax + 0x15]
push eax
call fcn.0043829b
push dword [ebp - 0x1c]
mov esi, eax
push esi
call fcn.004382b0
push str.Content_Type:
push esi
call fcn.004382c0
push edi
push esi
call fcn.004382c0
push dword [ebp - 0x1c]
call fcn.004381c6
add esp, 0x28
cmp esi, ebx
jne 0x423304
xor eax, eax
jmp 0x42330b
push esi
call fcn.00438210
pop ecx
mov ecx, dword [ebp + 0x14]
neg ecx
sbb ecx, ecx
and ecx, dword [ebp + 0x18]
push ecx
push dword [ebp + 0x14]
push eax
push esi
push dword [ebp - 0x18]
call dword [sym.imp.WININET.dll_HttpSendRequestA]
test eax, eax
je 0x42332c
mov byte [ebp - 0x11], 1
push esi
call fcn.004381c6
pop ecx
push dword [ebp - 0x18]
call dword [sym.imp.WININET.dll_InternetCloseHandle]
push dword [ebp - 0x20]
call dword [sym.imp.WININET.dll_InternetCloseHandle]
push dword [ebp - 0x24]
call dword [sym.imp.WININET.dll_InternetCloseHandle]
pop edi
mov ecx, dword [ebp - 4]
mov al, byte [ebp - 0x11]
pop esi
pop ebx
call fcn.004381fc
leave
ret
Function at 0x42335e
Capabilities:
Get file size
Read file on windows

Disassembly:
push ebp
lea ebp, [esp - 0x398]
sub esp, 0x418
mov eax, dword [0x45e56c]
push esi
mov esi, dword [ebp + 0x3ac]
push edi
xor edi, edi
cmp esi, edi
mov dword [ebp + 0x394], eax
mov byte [ebp - 0x6d], 0
je 0x423549
push 0x5c
push esi
call fcn.00439b80
cmp eax, edi
pop ecx
pop ecx
jne 0x4233a0
mov dword [ebp - 0x78], esi
jmp 0x4233a4
inc eax
mov dword [ebp - 0x78], eax
push edi
push 0x80
push 3
push edi
push 1
push SysReAllocString
push esi
call dword [sym.imp.KERNEL32.dll_CreateFileA]
mov esi, eax
cmp esi, 0xffffffff
je 0x423549
push ebx
push edi
push esi
call dword [sym.imp.KERNEL32.dll_GetFileSize]
mov ebx, eax
cmp ebx, 0xffffffff
je 0x423541
cmp ebx, dword [ebp + 0x3b4]
ja 0x423541
push ebx
mov dword [ebp - 0x80], edi
call fcn.0043829b
pop ecx
push edi
lea ecx, [ebp - 0x80]
push ecx
push ebx
push eax
push esi
mov dword [ebp - 0x7c], eax
call dword [sym.imp.KERNEL32.dll_ReadFile]
test eax, eax
push esi
setne byte [ebp + 0x3af]
call dword [sym.imp.KERNEL32.dll_CloseHandle]
cmp byte [ebp + 0x3af], 0
je 0x423536
cmp dword [ebp - 0x80], ebx
jne 0x423536
cmp dword [ebp + 0x3b0], edi
jne 0x423437
mov dword [ebp + 0x3ac], edi
jmp 0x423449
push dword [ebp + 0x3b0]
call fcn.00438210
pop ecx
mov dword [ebp + 0x3ac], eax
push dword [ebp - 0x78]
call fcn.00438210
mov edi, eax
mov dword [esp], str._r_n___s___r_n
call fcn.00438210
add edi, eax
mov dword [esp], str.___s_r_nContent_Disposition:_form_data__name__s___filename__s__r_nContent_Type:_application_octet_stream_r_nContent_Length:__d_r_n_r_n
call fcn.00438210
mov esi, str.____________________kjasktiuasuidgkjgfasgdsigfyitgifguwe
push esi
add edi, eax
call fcn.00438210
push esi
add edi, eax
call fcn.00438210
add edi, eax
mov eax, dword [ebp + 0x3ac]
add eax, ebx
lea eax, [edi + eax - 0xa]
mov dword [ebp + 0x3ac], eax
add eax, 0x64
push eax
call fcn.0043829b
mov dword [ebp - 0x74], eax
mov eax, dword [ebp + 0x3b0]
add esp, 0x10
test eax, eax
jne 0x4234b4
mov eax, 0x44c5be
push ebx
push dword [ebp - 0x78]
push eax
push esi
push str.___s_r_nContent_Disposition:_form_data__name__s___filename__s__r_nContent_Type:_application_octet_stream_r_nContent_Length:__d_r_n_r_n
push dword [ebp - 0x74]
call fcn.0043930c
push dword [ebp - 0x74]
call fcn.00438210
mov edi, eax
add edi, dword [ebp - 0x74]
push ebx
push dword [ebp - 0x7c]
push edi
call fcn.00438a90
push esi
push str._r_n___s___r_n
add edi, ebx
push edi
call fcn.0043930c
push esi
lea eax, [ebp - 0x6c]
push str.multipart_form_data__boundary_s_
push eax
call fcn.0043930c
add esp, 0x40
lea eax, [ebp - 0x6c]
push eax
push dword [ebp + 0x3ac]
push dword [ebp - 0x74]
push dword [ebp + 0x3a8]
push dword [ebp + 0x3a4]
push dword [ebp + 0x3a0]
call fcn.00423183
add esp, 0x18
test al, al
je 0x42352d
mov byte [ebp - 0x6d], 1
push dword [ebp - 0x74]
call fcn.004381c6
pop ecx
push dword [ebp - 0x7c]
call fcn.004381c6
pop ecx
jmp 0x423548
push esi
call dword [sym.imp.KERNEL32.dll_CloseHandle]
pop ebx
mov ecx, dword [ebp + 0x394]
mov al, byte [ebp - 0x6d]
pop edi
pop esi
call fcn.004381fc
add ebp, 0x398
leave
ret
Function at 0x423ff8
Capabilities:
Hash data with md5

Disassembly:
mov eax, dword [esp + 4]
and dword [eax + 0x10], 0
and dword [eax + 0x14], 0
mov dword [eax], 0x67452301
mov dword [eax + 4], 0xefcdab89
mov dword [eax + 8], 0x98badcfe
mov dword [eax + 0xc], 0x10325476
ret

Function at 0x424a36
Capabilities:
Read file on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xc
push ebx
push edi
mov edi, dword [sym.imp.KERNEL32.dll_SetFilePointer]
xor ebx, ebx
push ebx
push ebx
push dword [ebp + 0xc]
mov byte [ebp - 1], bl
push dword [ebp + 8]
call edi
cmp eax, 0xffffffff
je 0x424ae9
push esi
mov esi, dword [sym.imp.KERNEL32.dll_ReadFile]
push ebx
lea eax, [ebp - 8]
push eax
push 1
lea eax, [ebp - 2]
push eax
push dword [ebp + 8]
mov dword [ebp - 8], ebx
mov dword [ebp - 0xc], ebx
call esi
test eax, eax
setne al
cmp al, bl
je 0x424ae8
cmp dword [ebp - 8], 1
jne 0x424aa9
cmp byte [ebp - 2], bl
je 0x424aa9
inc dword [ebp - 0xc]
push ebx
lea eax, [ebp - 8]
push eax
push 1
lea eax, [ebp - 2]
push eax
push dword [ebp + 8]
call esi
test eax, eax
setne al
cmp al, bl
jne 0x424a82
cmp al, bl
je 0x424ae8
push ebx
push ebx
push dword [ebp + 0xc]
push dword [ebp + 8]
call edi
cmp eax, 0xffffffff
je 0x424ae8
mov edi, dword [ebp - 0xc]
inc edi
push edi
call fcn.00439112
pop ecx
mov ecx, dword [ebp + 0x10]
push ebx
mov dword [ecx], eax
lea ecx, [ebp - 8]
push ecx
push edi
push eax
push dword [ebp + 8]
call esi
test eax, eax
je 0x424ae5
cmp dword [ebp - 8], edi
mov byte [ebp - 1], 1
je 0x424ae8
mov byte [ebp - 1], bl
pop esi
mov al, byte [ebp - 1]
pop edi
pop ebx
leave
ret

Function at 0x424b42
Capabilities:
Read file on windows

Disassembly:
push ebp
mov ebp, esp
push ecx
push ecx
push ebx
xor ebx, ebx
push ebx
push ebx
push dword [ebp + 0xc]
push dword [ebp + 8]
call dword [sym.imp.KERNEL32.dll_SetFilePointer]
cmp eax, 0xffffffff
je 0x424b92
push ebx
lea eax, [ebp - 8]
push eax
push 2
lea eax, [ebp - 4]
push eax
push dword [ebp + 8]
mov dword [ebp - 8], ebx
call dword [sym.imp.KERNEL32.dll_ReadFile]
test eax, eax
je 0x424b92
cmp dword [ebp - 8], 2
jne 0x424b92
movzx eax, byte [ebp - 3]
movzx ecx, byte [ebp - 4]
shl eax, 8
add eax, ecx
mov ecx, dword [ebp + 0x10]
mov dword [ecx], eax
mov bl, 1
mov al, bl
pop ebx
leave
ret
Function at 0x427b4f
Capabilities:
Get file size
Read file on windows

Disassembly:
push ebp
mov ebp, esp
push ecx
push esi
mov esi, ecx
push edi
push dword [esi + 0x154]
mov byte [ebp - 1], 0
call fcn.0043910d
xor edi, edi
cmp dword [ebp + 8], edi
pop ecx
mov dword [esi + 0x154], edi
mov dword [esi + 0x150], edi
mov dword [esi + 0x14c], edi
je 0x427cbb
push ebx
push edi
push 0x80
push 3
push edi
push 1
push SysReAllocString
push dword [ebp + 8]
call dword [sym.imp.KERNEL32.dll_CreateFileA]
mov ebx, eax
cmp ebx, 0xffffffff
je 0x427cba
push edi
push ebx
call dword [sym.imp.KERNEL32.dll_GetFileSize]
lea ecx, [esi + 4]
mov dword [ebp + 8], eax
mov eax, dword [ecx]
push ebx
call dword [eax + 8]
test al, al
je 0x427cb3
mov edx, dword [esi + 0x68]
sub edx, 0x40
lea ecx, [esi + 0x6c]
mov eax, dword [ecx]
push edx
push ebx
call dword [eax + 4]
test al, al
je 0x427cb3
lea ecx, [esi + 0x80]
mov eax, dword [ecx]
push ebx
call dword [eax + 8]
test al, al
je 0x427cb3
push dword [esi + 0x11c]
lea ecx, [esi + 0x120]
mov eax, dword [ecx]
push ebx
call dword [eax + 0x48]
test al, al
je 0x427cb3
lea eax, [esi + 0x120]
push eax
push dword [esi + 0x94]
lea edi, [esi + 0x134]
mov edx, dword [edi]
push ebx
mov ecx, edi
call dword [edx + 0xc]
test al, al
je 0x427cb3
mov eax, dword [edi]
push ebx
mov ecx, edi
call dword [eax + 0x14]
test al, al
je 0x427cb3
mov edi, dword [esi + 0x130]
jmp 0x427c52
mov eax, dword [edi]
push esi
push ebx
mov ecx, edi
call dword [eax + 4]
test al, al
je 0x427cc4
mov edi, dword [edi + 4]
test edi, edi
jne 0x427c42
push 1
push edi
push edi
push ebx
mov byte [ebp - 1], 0
call dword [sym.imp.KERNEL32.dll_SetFilePointer]
cmp eax, 0xffffffff
je 0x427cb3
mov ecx, dword [ebp + 8]
sub ecx, eax
mov dword [esi + 0x14c], eax
mov dword [esi + 0x150], ecx
je 0x427caf
push ecx
call fcn.00439112
and dword [ebp + 8], edi
pop ecx
push edi
lea ecx, [ebp + 8]
push ecx
push dword [esi + 0x150]
mov dword [esi + 0x154], eax
push eax
push ebx
call dword [sym.imp.KERNEL32.dll_ReadFile]
test eax, eax
je 0x427cc4
mov eax, dword [ebp + 8]
cmp eax, dword [esi + 0x150]
jne 0x427cc4
mov byte [ebp - 1], 1
push ebx
call dword [sym.imp.KERNEL32.dll_CloseHandle]
pop ebx
mov al, byte [ebp - 1]
pop edi
pop esi
leave
ret 4
mov byte [ebp - 1], 0
jmp 0x427cb3

Function at 0x42807b
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xc
cmp byte [ecx + 4], 0
jne 0x4280a2
push 0x45d360
lea ecx, [ebp - 0xc]
call fcn.0043918c
push 0x459cb0
lea eax, [ebp - 0xc]
push eax
call fcn.00439141
push esi
xor esi, esi
cmp dword [ecx + 0x3cc], esi
jle 0x4280c4
mov eax, dword [ebp + 8]
push edi
mov edi, dword [ebp + 0xc]
mov dl, byte [edi]
xor byte [eax], dl
inc edi
inc eax
inc esi
cmp esi, dword [ecx + 0x3cc]
jl 0x4280b4
pop edi
pop esi
leave
ret 8
Function at 0x429198
Capabilities:
Contain obfuscated stackstrings

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x14
mov eax, dword [0x45e56c]
push ebx
push esi
push edi
mov edi, dword [ebp + 8]
push edi
mov dword [ebp - 4], eax
mov byte [ebp - 0x14], 0x30
mov byte [ebp - 0x13], 0x31
mov byte [ebp - 0x12], 0x32
mov byte [ebp - 0x11], 0x33
mov byte [ebp - 0x10], 0x34
mov byte [ebp - 0xf], 0x35
mov byte [ebp - 0xe], 0x36
mov byte [ebp - 0xd], 0x37
mov byte [ebp - 0xc], 0x38
mov byte [ebp - 0xb], 0x39
mov byte [ebp - 0xa], 0x41
mov byte [ebp - 9], 0x42
mov byte [ebp - 8], 0x43
mov byte [ebp - 7], 0x44
mov byte [ebp - 6], 0x45
mov byte [ebp - 5], 0x46
call fcn.00438210
inc eax
push eax
call fcn.00439112
mov ebx, eax
push edi
push ebx
call fcn.004382b0
xor esi, esi
push ebx
mov dword [ebp + 8], esi
call fcn.00438210
add esp, 0x14
test eax, eax
jbe 0x42927e
mov eax, dword [ebp + 8]
mov al, byte [eax + ebx]
cmp al, 0x41
jb 0x429222
cmp al, 0x5a
jbe 0x42926b
cmp al, 0x61
jb 0x42922a
cmp al, 0x7a
jbe 0x42926b
cmp al, 0x30
jb 0x429232
cmp al, 0x39
jbe 0x42926b
cmp al, 0x2d
je 0x42926b
cmp al, 0x5f
je 0x42926b
cmp al, 0x2e
je 0x42926b
cmp al, 0x2a
je 0x42926b
cmp al, 0x20
jne 0x42924c
mov byte [esi + edi], 0x2b
jmp 0x42926e
movzx eax, al
mov ecx, eax
shr ecx, 4
mov cl, byte [ebp + ecx - 0x14]
mov byte [esi + edi], 0x25
inc esi
mov byte [esi + edi], cl
cdq
push 0x10
pop ecx
inc esi
idiv ecx
mov al, byte [ebp + edx - 0x14]
mov byte [esi + edi], al
inc esi
inc dword [ebp + 8]
push ebx
call fcn.00438210
cmp dword [ebp + 8], eax
pop ecx
jb 0x429214
push ebx
mov byte [esi + edi], 0
call fcn.0043910d
pop ecx
mov ecx, dword [ebp - 4]
pop edi
pop esi
pop ebx
call fcn.004381fc
leave
ret

Function at 0x429a8b
Capabilities:
Get memory capacity

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x20
lea eax, [ebp - 0x20]
push eax
call dword [sym.imp.KERNEL32.dll_GlobalMemoryStatus]
mov eax, dword [ebp - 0x18]
xor edx, edx
mov ecx, 0x3e8
div ecx
shr eax, 0xa
leave
ret
Function at 0x429bc5
Capabilities:
Check os version

Disassembly:
mov eax, 0x44a926
call fcn.00438a64
sub esp, 0xbc
mov eax, dword [0x45e56c]
push ebx
push esi
push edi
mov esi, ecx
push str.Microsoft_Windows
lea ecx, [ebp - 0x2c]
mov dword [ebp - 0x10], eax
call fcn.004030e2
mov edi, 0x9c
xor ebx, ebx
push edi
lea eax, [ebp - 0xc8]
push ebx
push eax
mov dword [ebp - 4], ebx
call fcn.00439910
add esp, 0xc
lea eax, [ebp - 0xc8]
mov dword [ebp - 0xc8], edi
mov edi, dword [sym.imp.KERNEL32.dll_GetVersionExA]
push eax
call edi
test eax, eax
jne 0x429c4e
lea eax, [ebp - 0xc8]
push eax
mov dword [ebp - 0xc8], 0x94
call edi
test eax, eax
jne 0x429c4e
push str.Unknown
mov ecx, esi
call fcn.00403062
mov dword [esi + 0x1c], ebx
jmp 0x429d11
mov eax, dword [ebp - 0xb8]
sub eax, ebx
je 0x429dfb
dec eax
je 0x429d4a
dec eax
jne 0x429cfa
cmp dword [ebp - 0xc4], 4
ja 0x429c80
push str._NT
lea ecx, [ebp - 0x2c]
call fcn.00403045
push 6
pop edi
push 5
pop ebx
cmp dword [ebp - 0xc4], ebx
jne 0x429ccc
cmp dword [ebp - 0xc0], 0
jne 0x429caf
push str._2000
lea ecx, [ebp - 0x2c]
call fcn.00403045
cmp dword [ebp - 0xc4], ebx
mov dword [esi + 0x20], edi
jne 0x429ccc
cmp dword [ebp - 0xc0], 1
jne 0x429cf8
push str._XP
lea ecx, [ebp - 0x2c]
call fcn.00403045
mov dword [esi + 0x20], 7
cmp dword [ebp - 0xc4], edi
jne 0x429ce8
push str._Vista
lea ecx, [ebp - 0x2c]
call fcn.00403045
mov dword [esi + 0x20], 8
push 4
pop eax
cmp dword [ebp - 0xc4], eax
ja 0x429cf8
jne 0x429d33
mov dword [esi + 0x20], ebx
xor ebx, ebx
push 0xffffffffffffffff
push ebx
lea eax, [ebp - 0x2c]
push eax
mov ecx, esi
call fcn.00402e91
mov eax, dword [ebp - 0xbc]
mov dword [esi + 0x1c], eax
push ebx
lea ecx, [ebp - 0x2c]
push 1
call fcn.004026fb
mov ecx, dword [ebp - 0xc]
pop edi
pop esi
mov dword fs:[0], ecx
mov ecx, dword [ebp - 0x10]
pop ebx
call fcn.004381fc
leave
ret
cmp dword [ebp - 0xc4], 3
jne 0x429cf8
cmp dword [ebp - 0xc0], 0x33
jne 0x429cf8
mov dword [esi + 0x20], eax
jmp 0x429cf8
cmp dword [ebp - 0xc4], 4
jne 0x429cfa
cmp dword [ebp - 0xc0], ebx
jne 0x429d9d
push str._95
lea ecx, [ebp - 0x2c]
call fcn.00403045
cmp byte [ebp - 0xb3], 0x43
lea ecx, [ebp - 0x2c]
jne 0x429d7b
push str.OSR2
jmp 0x429d90
push dword [ebp - 0xb3]
push 1
call fcn.004189b8
push 0x44cd08
lea ecx, [ebp - 0x2c]
call fcn.00403045
mov dword [esi + 0x20], ebx
jmp 0x429cfa
cmp dword [ebp - 0xc0], 0xa
jne 0x429dd5
push str._98
lea ecx, [ebp - 0x2c]
call fcn.00403045
cmp byte [ebp - 0xb3], 0x41
jne 0x429dc9
push 0x453eac
lea ecx, [ebp - 0x2c]
call fcn.00403045
mov dword [esi + 0x20], 1
jmp 0x429cfa
cmp dword [ebp - 0xc0], 0x5a
jne 0x429cfa
push str._Me
lea ecx, [ebp - 0x2c]
call fcn.00403045
mov dword [esi + 0x20], 2
jmp 0x429cfa
push str._Win32s
lea ecx, [ebp - 0x2c]
call fcn.00403045
mov dword [esi + 0x20], 3
jmp 0x429cfa
Function at 0x429e14
Capabilities:
Get system information on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x24
push esi
push edi
lea eax, [ebp - 0x24]
push eax
mov esi, ecx
call dword [sym.imp.KERNEL32.dll_GetSystemInfo]
call fcn.0042014b
mov ecx, esi
mov dword [esi + 0x50], eax
call fcn.00429afd
mov dword [esi + 0x28], eax
mov eax, dword [ebp - 0xc]
mov dword [esi + 0x24], eax
mov eax, dword [ebp - 0x10]
mov ecx, esi
mov dword [esi + 0x2c], eax
call fcn.00429bc5
push 0
call dword [sym.imp.USER32.dll_GetDC]
push 0xc
push eax
call dword [sym.imp.GDI32.dll_GetDeviceCaps]
mov edi, dword [sym.imp.USER32.dll_GetSystemMetrics]
push 0
mov dword [esi + 0x54], eax
call edi
push 1
mov dword [esi + 0x5c], eax
call edi
mov ecx, esi
mov dword [esi + 0x60], eax
call fcn.00429b75
pop edi
pop esi
leave
ret

Function at 0x429e80
Capabilities:
Get number of processors

Disassembly:
mov eax, 0x44a94e
call fcn.00438a64
push ecx
push ebx
push esi
push edi
mov esi, ecx
mov edi, 0x44c5be
push edi
mov dword [ebp - 0x10], esi
call fcn.004030e2
xor ebx, ebx
push edi
lea ecx, [esi + 0x34]
mov dword [ebp - 4], ebx
mov dword [esi + 0x1c], ebx
mov dword [esi + 0x24], ebx
mov dword [esi + 0x28], ebx
mov dword [esi + 0x2c], ebx
mov dword [esi + 0x30], ebx
call fcn.004030e2
push edi
lea ecx, [esi + 0x64]
mov byte [ebp - 4], 1
mov dword [esi + 0x50], ebx
mov dword [esi + 0x54], ebx
mov dword [esi + 0x58], ebx
mov dword [esi + 0x5c], ebx
mov dword [esi + 0x60], ebx
call fcn.004030e2
mov ecx, esi
mov byte [ebp - 4], 2
call fcn.00429e14
mov ecx, dword [ebp - 0xc]
pop edi
mov eax, esi
pop esi
pop ebx
mov dword fs:[0], ecx
leave
ret

Function at 0x42a1ee
Capabilities:
Check if file exists
Create directory
Get file attributes

Disassembly:
push ebp
lea ebp, [esp - 0x88]
sub esp, 0x108
mov eax, dword [0x45e56c]
push esi
push edi
mov edi, dword [ebp + 0x90]
test edi, edi
mov dword [ebp + 0x84], eax
je 0x42a265
push edi
call dword [sym.imp.KERNEL32.dll_lstrlenA]
test eax, eax
je 0x42a265
push edi
call dword [sym.imp.KERNEL32.dll_GetFileAttributesA]
cmp eax, 0xffffffff
je 0x42a235
and al, 0x10
sub al, 0x10
neg al
sbb eax, eax
inc eax
jmp 0x42a267
push edi
call fcn.0043af2e
mov esi, eax
push 0x5c
push esi
call fcn.00439b80
add esp, 0xc
test eax, eax
je 0x42a2d5
push esi
mov byte [eax], 0
call fcn.0042a1ee
test al, al
pop ecx
push esi
jne 0x42a27c
call fcn.00439624
pop ecx
xor al, al
mov ecx, dword [ebp + 0x84]
pop edi
pop esi
call fcn.004381fc
add ebp, 0x88
leave
ret
call fcn.00439624
lea eax, [ebp - 0x80]
push edi
push eax
call fcn.004382b0
lea eax, [ebp - 0x80]
lea esi, [ebp - 0x80]
push eax
dec esi
call fcn.00438210
add esp, 0x10
jmp 0x42a2b2
push eax
call fcn.00438210
mov byte [eax + esi], 0
lea eax, [ebp - 0x80]
push eax
call fcn.00438210
pop ecx
pop ecx
cmp byte [eax + esi], 0x5c
lea eax, [ebp - 0x80]
je 0x42a29d
push 0
push eax
call dword [sym.imp.KERNEL32.dll_CreateDirectoryA]
test eax, eax
jne 0x42a2d5
call dword [sym.imp.KERNEL32.dll_GetLastError]
cmp eax, 0xb7
jne 0x42a265
mov al, 1
jmp 0x42a267
Function at 0x42a30e
Capabilities:
Timestomp file

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x28
push edi
push 0
push 0
push 3
push 0
push 0
push 0xc0000000
push dword [ebp + 8]
call dword [sym.imp.KERNEL32.dll_CreateFileA]
mov edi, eax
test edi, edi
jne 0x42a337
xor al, al
jmp 0x42a3b2
push ebx
lea eax, [ebp - 0x20]
push eax
lea eax, [ebp - 0x18]
push eax
lea eax, [ebp - 0x28]
push eax
push edi
call dword [sym.imp.KERNEL32.dll_GetFileTime]
mov ebx, eax
dec ebx
neg ebx
sbb bl, bl
inc bl
je 0x42a3a8
lea eax, [ebp - 0x10]
push eax
mov eax, dword [ebp + 0xc]
push eax
shr eax, 0x10
push eax
call dword [sym.imp.KERNEL32.dll_DosDateTimeToFileTime]
mov ebx, eax
dec ebx
neg ebx
sbb bl, bl
inc bl
je 0x42a3a8
lea eax, [ebp - 8]
push eax
lea eax, [ebp - 0x10]
push eax
call dword [sym.imp.KERNEL32.dll_LocalFileTimeToFileTime]
mov ebx, eax
dec ebx
neg ebx
sbb bl, bl
inc bl
je 0x42a3a8
lea eax, [ebp - 8]
push eax
lea eax, [ebp - 0x18]
push eax
lea eax, [ebp - 8]
push eax
push edi
call dword [sym.imp.KERNEL32.dll_SetFileTime]
mov ebx, eax
dec ebx
neg ebx
sbb bl, bl
inc bl
push edi
call dword [sym.imp.KERNEL32.dll_CloseHandle]
mov al, bl
pop ebx
pop edi
leave
ret
Function at 0x42a47c
Capabilities:
Delete file
Set file attributes
Write file on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xd48
mov eax, dword [0x45e56c]
push ebx
push esi
mov esi, ecx
xor ebx, ebx
cmp dword [esi + 8], ebx
mov dword [ebp - 4], eax
mov dword [ebp - 0xd48], esi
jne 0x42a4a5
xor al, al
jmp 0x42a691
push edi
mov edi, dword [ebp + 8]
cmp edi, ebx
jne 0x42a4b0
lea edi, [esi + 0xc]
push edi
call fcn.0042a1ee
test al, al
pop ecx
jne 0x42a4c2
xor al, al
jmp 0x42a690
lea eax, [ebp - 0x440]
push eax
mov ecx, esi
call fcn.0042a0fe
cmp byte [ebp - 0x210], bl
je 0x42a515
push ebx
lea eax, [ebp - 0x440]
push eax
push edi
lea eax, [ebp - 0x20c]
push ebx
push eax
call fcn.0043ad56
mov esi, dword [esi + 4]
add esp, 0x14
cmp esi, ebx
je 0x42a503
push 1
lea eax, [ebp - 0x20c]
push eax
call esi
lea eax, [ebp - 0x20c]
push eax
call fcn.0042a1ee
pop ecx
jmp 0x42a690
cmp byte [ebp + 0xc], bl
je 0x42a555
lea eax, [ebp - 0x540]
push eax
lea eax, [ebp - 0x208]
push eax
push ebx
lea eax, [ebp - 0x440]
push ebx
push eax
call fcn.0043ade6
lea eax, [ebp - 0x540]
push eax
lea eax, [ebp - 0x208]
push eax
push ebx
lea eax, [ebp - 0x440]
push ebx
push eax
call fcn.0043ad56
add esp, 0x28
push ebx
lea eax, [ebp - 0x440]
push eax
push edi
lea eax, [ebp - 0x108]
push ebx
push eax
call fcn.0043ad56
lea eax, [ebp - 0x108]
push eax
call fcn.0042a2d9
add esp, 0x18
test al, al
je 0x42a4bb
mov edi, dword [sym.imp.KERNEL32.dll_CreateFileA]
push ebx
mov esi, 0x80
push esi
push 2
push ebx
push ebx
push 0x40000000
lea eax, [ebp - 0x108]
push eax
call edi
cmp eax, 0xffffffff
mov dword [ebp - 0xd44], eax
jne 0x42a5e1
push esi
lea eax, [ebp - 0x108]
push eax
call dword [sym.imp.KERNEL32.dll_SetFileAttributesA]
lea eax, [ebp - 0x108]
push eax
call dword [sym.imp.KERNEL32.dll_DeleteFileA]
push ebx
push esi
push 2
push ebx
push ebx
push 0x40000000
lea eax, [ebp - 0x108]
push eax
call edi
mov dword [ebp - 0xd44], eax
mov esi, dword [ebp - 0xd48]
push dword [esi + 8]
call fcn.00432c90
test eax, eax
jne 0x42a4bb
mov eax, dword [esi + 4]
cmp eax, ebx
je 0x42a608
push ebx
lea ecx, [ebp - 0x108]
push ecx
call eax
push 0x800
lea eax, [ebp - 0xd40]
push eax
push dword [esi + 8]
call fcn.00432600
mov edi, eax
cmp edi, ebx
jle 0x42a64a
push ebx
lea eax, [ebp + 0xc]
push eax
push edi
lea eax, [ebp - 0xd40]
push eax
push dword [ebp - 0xd44]
mov dword [ebp + 0xc], ebx
call dword [sym.imp.KERNEL32.dll_WriteFile]
test eax, eax
je 0x42a647
cmp dword [ebp + 0xc], edi
je 0x42a608
or edi, 0xffffffff
push dword [ebp - 0xd44]
call dword [sym.imp.KERNEL32.dll_CloseHandle]
push dword [esi + 8]
call fcn.00432800
cmp edi, ebx
jne 0x42a689
push dword [ebp - 0x228]
lea eax, [ebp - 0x108]
push eax
call fcn.0042a30e
pop ecx
pop ecx
push dword [ebp - 0x214]
lea eax, [ebp - 0x108]
push eax
call dword [sym.imp.KERNEL32.dll_SetFileAttributesA]
xor eax, eax
cmp edi, ebx
sete al
pop edi
mov ecx, dword [ebp - 4]
pop esi
pop ebx
call fcn.004381fc
leave
ret 8