Function at 0x4d7380
Capabilities:
Check if file exists
Contain obfuscated stackstrings
Get file attributes

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x6227e0
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x84
push ebx
push esi
push edi
xor edi, edi
mov dword [ebp - 0x10], esp
mov dword [ebp - 4], edi
mov dword [ebp - 0x2c], edi
mov dword [ebp - 0x24], edi
mov word [ebp - 0x28], di
mov eax, dword [0x6d112c]
mov byte [ebp - 4], 1
push eax
push str.mailto:support_internetdownloadmanager.com_subjectIDM__s
push 0x6d20b0
call fcn.005fb90b
mov cl, 0x7b
add esp, 0xc
mov byte [ebp - 0x6d], cl
mov byte [ebp - 0x68], cl
mov cl, 0x6e
mov al, 0x61
mov byte [ebp - 0x61], cl
mov byte [ebp - 0x5e], cl
mov byte [ebp - 0x5c], cl
lea ecx, [ebp - 0x70]
mov bl, 0x6a
mov dl, 0x60
push ecx
mov byte [ebp - 0x70], 0x21
mov byte [ebp - 0x6f], 0x66
mov byte [ebp - 0x6e], al
mov byte [ebp - 0x6c], bl
mov byte [ebp - 0x6b], 0x7d
mov byte [ebp - 0x6a], al
mov byte [ebp - 0x69], bl
mov byte [ebp - 0x67], 0x6b
mov byte [ebp - 0x66], dl
mov byte [ebp - 0x65], 0x78
mov byte [ebp - 0x64], al
mov byte [ebp - 0x63], 0x63
mov byte [ebp - 0x62], dl
mov byte [ebp - 0x60], 0x6b
mov byte [ebp - 0x5f], 0x62
mov byte [ebp - 0x5d], al
mov byte [ebp - 0x5b], 0x68
mov byte [ebp - 0x5a], bl
mov byte [ebp - 0x59], 0x7d
mov byte [ebp - 0x58], 0x21
mov byte [ebp - 0x57], 0x6c
mov byte [ebp - 0x56], dl
mov byte [ebp - 0x55], 0x62
mov byte [ebp - 0x54], 0
call fcn.005bdce0
mov edx, dword [0x6cc708]
add esp, 4
mov dword [ebp - 0x18], edx
lea eax, [ebp - 0x70]
lea ecx, [ebp - 0x18]
push eax
push str.https:__secure_s_
push ecx
mov byte [ebp - 4], 2
call fcn.005fb90b
mov edx, dword [0x6d1128]
mov eax, dword [ebp - 0x18]
add esp, 0xc
push edx
push eax
push str._sbuy_idm.html__s
push 0x6d26fc
call fcn.005fb90b
mov ecx, dword [0x6d1128]
mov edx, dword [ebp - 0x18]
add esp, 0x10
push ecx
push edx
push str._sbuy1.html__s
push 0x6d26f8
call fcn.005fb90b
mov eax, dword [0x6d1128]
add esp, 0x10
lea ecx, [ebp - 0x70]
push eax
push ecx
push str.http:__www_s___s
push 0x6d26f4
call fcn.005fb90b
mov edx, dword [0x6d1128]
add esp, 0x10
lea eax, [ebp - 0x70]
push edx
push eax
push str.http:__www_s_welcome.html__s
push 0x6d26f0
call fcn.005fb90b
mov ecx, dword [0x6d1128]
add esp, 0x10
lea edx, [ebp - 0x70]
push ecx
push edx
push str.http:__www_s_welcome2.html__s
push 0x6d26ec
call fcn.005fb90b
add esp, 0x10
mov ecx, 0x6d20b8
push str.Internet_20Download_20Manager_20__20very_20cool_20application___
call fcn.00602c5f
push str.download_20from_20
mov ecx, 0x6d20b4
call fcn.00602c5f
push str.mailto:_subjectInternet_20Download_20Manager_20__20very_20cool_20application___bodydownload_20from_20http:__www.internetdownloadmanager.com
mov ecx, 0x6d20bc
call fcn.00602c5f
mov esi, dword [0x6d1288]
mov dword [ebp - 0x1c], edi
cmp esi, edi
jne 0x4d753b
mov esi, 0x6d128c
mov eax, 0x6a012c
test eax, eax
je 0x4d7667
cmp esi, edi
je 0x4d7667
mov ecx, str.idmpldr.ini
test ecx, ecx
je 0x4d7667
push edi
push eax
lea ecx, [ebp - 0x50]
mov dword [ebp - 0x50], edi
mov dword [ebp - 0x48], edi
mov word [ebp - 0x4c], di
call fcn.00402e00
push esi
lea ecx, [ebp - 0x44]
mov byte [ebp - 4], 3
mov dword [ebp - 0x44], edi
mov dword [ebp - 0x3c], edi
mov word [ebp - 0x40], di
call fcn.00402410
push str.idmpldr.ini
lea ecx, [ebp - 0x38]
mov byte [ebp - 4], 4
mov dword [ebp - 0x38], edi
mov dword [ebp - 0x30], edi
mov word [ebp - 0x34], di
call fcn.00402410
lea ecx, [ebp - 0x2c]
mov byte [ebp - 4], 5
call fcn.00401070
mov eax, dword [ebp - 0x44]
cmp eax, edi
jne 0x4d75b9
lea eax, [ebp - 0x40]
mov ebx, dword [ebp - 0x38]
cmp ebx, edi
jne 0x4d75c3
lea ebx, [ebp - 0x34]
mov esi, dword [ebp - 0x48]
push eax
call fcn.005e639f
mov edx, eax
push ebx
mov dword [ebp - 0x20], edx
call fcn.005e639f
mov edx, dword [ebp - 0x20]
add esi, edx
lea ebx, [eax + esi + 3]
lea esi, [ebx + ebx]
push esi
call fcn.005feedc
mov edx, eax
add esp, 0xc
cmp edx, edi
mov dword [ebp - 0x2c], edx
je 0x4d7643
mov ecx, esi
mov edi, edx
mov edx, ecx
xor eax, eax
shr ecx, 2
rep stosd dword es:[edi], eax
mov ecx, edx
and ecx, 3
rep stosb byte es:[edi], al
lea ecx, [ebp - 0x38]
call fcn.00402400
lea ecx, [ebp - 0x44]
mov esi, eax
call fcn.00402400
lea ecx, [ebp - 0x50]
mov edi, eax
call fcn.00402400
push esi
push edi
push eax
mov eax, dword [ebp - 0x2c]
push ebx
push eax
call fcn.005e632f
mov ecx, dword [ebp - 0x2c]
push ecx
call fcn.005e639f
add esp, 0x18
mov dword [ebp - 0x24], eax
xor edi, edi
lea ecx, [ebp - 0x38]
mov byte [ebp - 4], 4
call fcn.00401070
lea ecx, [ebp - 0x44]
mov byte [ebp - 4], 3
call fcn.00401070
lea ecx, [ebp - 0x50]
mov byte [ebp - 4], 2
call fcn.00401070
mov eax, dword [ebp - 0x2c]
cmp eax, edi
jne 0x4d7671
lea eax, [ebp - 0x28]
push eax
call dword [sym.imp.KERNEL32.dll_GetFileAttributesW]
cmp eax, 0xffffffff
je 0x4d76da
mov eax, dword [ebp - 0x2c]
cmp eax, edi
jne 0x4d7687
lea eax, [ebp - 0x28]
push 0x6a2d98
push eax
call fcn.005e7a3f
mov esi, eax
add esp, 8
cmp esi, edi
je 0x4d76d1
push esi
lea edx, [ebp - 0x90]
push 0x20
push edx
call fcn.005e7ce5
add esp, 0xc
test eax, eax
je 0x4d76d1
lea eax, [ebp - 0x1c]
lea ecx, [ebp - 0x90]
push eax
push 0x6a0150
push ecx
call fcn.005e68f0
add esp, 0xc
cmp eax, 1
je 0x4d76d1
mov dword [ebp - 0x1c], edi
push esi
call fcn.005e7858
add esp, 4
push 0x6d0c38
lea ecx, [ebp - 0x14]
call fcn.00602b44
mov eax, dword [ebp - 0x1c]
mov byte [ebp - 4], 6
cmp eax, edi
je 0x4d7704
push eax
lea edx, [ebp - 0x14]
push str.c_ld
push edx
call fcn.005fb90b
add esp, 0xc
mov eax, dword [ebp - 0x14]
mov ecx, dword [0x6d1128]
mov edx, dword [ebp - 0x18]
push eax
push ecx
push edx
push str._sbuy_idm.html__s_s
push 0x6d26fc
call fcn.005fb90b
mov eax, dword [ebp - 0x14]
mov ecx, dword [0x6d1128]
mov edx, dword [ebp - 0x18]
add esp, 0x14
push eax
push ecx
push edx
push str._sbuy1.html__s_s
push 0x6d26f8
call fcn.005fb90b
mov eax, dword [ebp - 0x14]
mov ecx, dword [0x6d1128]
add esp, 0x14
push eax
push ecx
push str.http:__www.internetdownloadmanager.com___s_s
push 0x6d26f4
call fcn.005fb90b
mov edx, dword [ebp - 0x14]
mov eax, dword [0x6d1128]
add esp, 0x10
push edx
push eax
push str.http:__www.internetdownloadmanager.com_welcome.html__s_s
push 0x6d26f0
call fcn.005fb90b
mov ecx, dword [ebp - 0x14]
mov edx, dword [0x6d1128]
add esp, 0x10
push ecx
push edx
push str.http:__www.internetdownloadmanager.com_welcome2.html__s_s
push 0x6d26ec
call fcn.005fb90b
mov eax, dword [ebp - 0x1c]
add esp, 0x10
sub eax, 0x32
je 0x4d77ae
dec eax
jne 0x4d77c0
push str._a_svfs_2c_
jmp 0x4d77b3
push str._a_dc_
push 0x6d26e8
call fcn.005fb90b
add esp, 8
lea ecx, [ebp - 0x14]
mov byte [ebp - 4], 2
call fcn.00602ad6
lea ecx, [ebp - 0x18]
mov byte [ebp - 4], 1
call fcn.00602ad6
lea ecx, [ebp - 0x2c]
mov byte [ebp - 4], 0
call fcn.00401070
mov ecx, dword [ebp - 0xc]
pop edi
pop esi
mov dword fs:[0], ecx
pop ebx
mov esp, ebp
pop ebp
ret