Function at 0x43c59f
Capabilities:
Contain obfuscated stackstrings
Create directory
Persist via run registry key

Disassembly:
push 0x34
mov eax, 0x5c925f
call fcn.00595e20
push 0x270
push ecx
mov ecx, esp
mov dword [ebp - 0x28], esp
mov esi, str.COfferEXE::HandleExtraIcon
push esi
call fcn.004015a6
and dword [ebp - 4], 0
or dword [ebp - 4], 0xffffffff
call fcn.0040b1a6
push 0
call dword [sym.imp.ole32.dll_CoInitialize]
lea ecx, [ebp - 0x18]
call fcn.004048be
mov dword [ebp - 4], 1
lea ecx, [ebp - 0x10]
call fcn.004048be
mov byte [ebp - 4], 2
lea ecx, [ebp - 0x1c]
call fcn.004048be
mov byte [ebp - 4], 3
lea ecx, [ebp - 0x14]
call fcn.004048be
mov byte [ebp - 4], 4
mov eax, dword [ebx]
lea ecx, [ebp - 0x40]
push ecx
mov ecx, ebx
call dword [eax + 0x8c]
mov byte [ebp - 4], 5
push ecx
lea eax, [ebp - 0x40]
mov ecx, esp
mov dword [ebp - 0x28], esp
push eax
call fcn.004049a2
mov byte [ebp - 4], 6
mov byte [ebp - 4], 5
lea edi, [ebp - 0x24]
call fcn.0040d04c
pop ecx
mov byte [ebp - 4], 7
push eax
lea ecx, [ebp - 0x14]
call fcn.004048fa
mov byte [ebp - 4], 5
mov ecx, edi
call fcn.00401752
lea eax, [ebp - 0x14]
push eax
lea ecx, [ebp - 0x1c]
call fcn.004048fa
push str..url
push str..ico
lea eax, [ebp - 0x1c]
push eax
call fcn.00413e10
mov eax, dword [ebx]
lea ecx, [ebp - 0x20]
push ecx
mov ecx, ebx
call dword [eax + 0x6c]
mov byte [ebp - 4], 8
lea ecx, [ebp - 0x24]
push str._programfiles__
push ecx
mov ecx, eax
call fcn.004046a1
pop ecx
pop ecx
mov byte [ebp - 4], 9
push eax
lea ecx, [ebp - 0x10]
call fcn.004048fa
mov byte [ebp - 4], 8
lea ecx, [ebp - 0x24]
call fcn.00401752
mov byte [ebp - 4], 5
lea ecx, [ebp - 0x20]
call fcn.00401752
lea edi, [ebp - 0x10]
call fcn.00471607
lea eax, [ebp - 0x18]
push eax
push ecx
mov ecx, esp
mov dword [ebp - 0x28], esp
push 0x625710
call fcn.004015a6
mov byte [ebp - 4], 0xa
push ecx
mov ecx, esp
mov dword [ebp - 0x24], esp
push str.SoftwareMicrosoftWindowsCurrentVersionExplorerShell_Folders
call fcn.004015a6
mov byte [ebp - 4], 0xb
push SysReAllocString
mov byte [ebp - 4], 5
call fcn.004728d1
add esp, 0x10
test eax, eax
jne 0x43c716
push str._windows_Desktop
lea ecx, [ebp - 0x18]
call fcn.004014d3
lea edi, [ebp - 0x18]
call fcn.00471607
push ecx
lea eax, [ebp - 0x10]
mov ecx, esp
mov dword [ebp - 0x28], esp
push eax
call fcn.004049a2
mov byte [ebp - 4], 0xc
mov byte [ebp - 4], 5
call fcn.0040ca22
test eax, eax
mov edi, dword [sym.imp.KERNEL32.dll_GetLastError]
pop ecx
jne 0x43c831
and dword [ebp - 0x24], 0
push 0
push dword [ebp - 0x10]
call dword [sym.imp.KERNEL32.dll_CreateDirectoryA]
test eax, eax
jne 0x43c759
call edi
mov dword [ebp - 0x24], eax
push ecx
lea eax, [ebp - 0x10]
mov ecx, esp
mov dword [ebp - 0x28], esp
push eax
call fcn.004049a2
mov byte [ebp - 4], 0xd
mov byte [ebp - 4], 5
call fcn.0040ca22
test eax, eax
pop ecx
jne 0x43c831
push 0x296
push ecx
mov ecx, esp
mov dword [ebp - 0x28], esp
push esi
call fcn.004015a6
mov byte [ebp - 4], 0xe
push str.Create_ExtraIcon_folder_failed:
lea ecx, [ebp - 0x20]
call fcn.004015a6
mov byte [ebp - 4], 0xf
push ecx
mov ecx, esp
mov dword [ebp - 0x2c], esp
lea edx, [ebp - 0x10]
push edx
push eax
push ecx
call fcn.004045e6
mov byte [ebp - 4], 0x10
add esp, 8
mov ecx, esp
mov dword [ebp - 0x30], esp
push str.createextraicondirfailed
call fcn.004015a6
mov byte [ebp - 4], 0x11
mov eax, dword [ebx]
push dword [ebp - 0x24]
mov byte [ebp - 4], 0x12
mov ecx, ebx
call dword [eax + 0x158]
mov byte [ebp - 4], 5
lea ecx, [ebp - 0x20]
call fcn.00401752
mov byte [ebp - 4], 4
lea eax, [ebp - 0x40]
push eax
call fcn.0041d184
mov byte [ebp - 4], 3
lea ecx, [ebp - 0x14]
call fcn.00401752
mov byte [ebp - 4], 2
lea ecx, [ebp - 0x1c]
call fcn.00401752
mov byte [ebp - 4], 1
lea ecx, [ebp - 0x10]
call fcn.00401752
or dword [ebp - 4], 0xffffffff
lea ecx, [ebp - 0x18]
call fcn.00401752
xor eax, eax
call fcn.00595ef8
ret
push ecx
mov esi, esp
mov dword [ebp - 0x30], esp
push ecx
lea eax, [ebp - 0x14]
mov ecx, esp
mov dword [ebp - 0x2c], esp
push eax
call fcn.004049a2
mov byte [ebp - 4], 0x13
push ecx
mov eax, esp
mov dword [ebp - 0x28], esp
push eax
mov eax, dword [ebx]
mov ecx, ebx
call dword [eax + 0xac]
push eax
call fcn.00404b87
mov byte [ebp - 4], 0x14
mov byte [ebp - 4], 5
call fcn.0040d17c
pop ecx
pop ecx
mov byte [ebp - 4], 0x15
mov byte [ebp - 4], 5
call fcn.0040c97a
test eax, eax
pop ecx
jne 0x43c8f3
push 0x29f
push ecx
mov ecx, esp
mov dword [ebp - 0x30], esp
push str.COfferEXE::HandleExtraIcon
call fcn.004015a6
mov byte [ebp - 4], 0x16
push str.Offer_file_not_found_
lea ecx, [ebp - 0x24]
call fcn.004015a6
mov byte [ebp - 4], 0x17
push ecx
mov ecx, esp
mov dword [ebp - 0x2c], esp
lea edx, [ebp - 0x14]
push edx
push eax
push ecx
call fcn.004045e6
mov byte [ebp - 4], 0x18
add esp, 8
mov ecx, esp
mov dword [ebp - 0x28], esp
push str.ExtraIconfilemissing
call fcn.004015a6
mov byte [ebp - 4], 0x19
mov eax, dword [ebx]
push 2
mov byte [ebp - 4], 0x1a
mov ecx, ebx
call dword [eax + 0x158]
mov byte [ebp - 4], 5
lea ecx, [ebp - 0x24]
jmp 0x43c7e7
push 1
push 0
push ecx
mov esi, esp
mov dword [ebp - 0x30], esp
push ecx
lea eax, [ebp - 0x14]
mov ecx, esp
mov dword [ebp - 0x2c], esp
push eax
call fcn.004049a2
mov byte [ebp - 4], 0x1b
push ecx
lea eax, [ebp - 0x10]
mov ecx, esp
mov dword [ebp - 0x28], esp
push eax
call fcn.004049a2
mov byte [ebp - 4], 0x1c
mov byte [ebp - 4], 5
call fcn.0040d17c
mov byte [ebp - 4], 0x1d
add esp, 4
mov esi, esp
mov dword [ebp - 0x2c], esp
push ecx
lea eax, [ebp - 0x14]
mov ecx, esp
mov dword [ebp - 0x28], esp
push eax
call fcn.004049a2
mov byte [ebp - 4], 0x1e
push ecx
mov eax, esp
mov dword [ebp - 0x34], esp
push eax
mov eax, dword [ebx]
mov ecx, ebx
call dword [eax + 0xac]
push eax
call fcn.00404b87
mov byte [ebp - 4], 0x1f
mov byte [ebp - 4], 0x1d
call fcn.0040d17c
pop ecx
pop ecx
mov byte [ebp - 4], 0x20
mov byte [ebp - 4], 5
call fcn.0040cf75
add esp, 0x10
test eax, eax
jne 0x43c9f7
push 0x2a9
push ecx
mov ecx, esp
mov dword [ebp - 0x34], esp
push str.COfferEXE::HandleExtraIcon
call fcn.004015a6
mov byte [ebp - 4], 0x21
push str.Copy_icon_file_failed:
lea ecx, [ebp - 0x28]
call fcn.004015a6
mov byte [ebp - 4], 0x22
push ecx
mov ecx, esp
mov dword [ebp - 0x30], esp
lea edx, [ebp - 0x14]
push edx
push eax
push ecx
call fcn.004045e6
mov byte [ebp - 4], 0x23
add esp, 8
mov ecx, esp
mov dword [ebp - 0x2c], esp
push str.copyiconfailed
call fcn.004015a6
mov byte [ebp - 4], 0x24
mov esi, dword [ebx]
call edi
push eax
mov byte [ebp - 4], 0x25
mov ecx, ebx
call dword [esi + 0x158]
mov byte [ebp - 4], 5
lea ecx, [ebp - 0x28]
jmp 0x43c7e7
push ecx
lea eax, [ebp - 0x1c]
mov ecx, esp
mov dword [ebp - 0x34], esp
push eax
call fcn.004049a2
mov byte [ebp - 4], 0x26
push ecx
lea eax, [ebp - 0x10]
mov ecx, esp
mov dword [ebp - 0x30], esp
push eax
call fcn.004049a2
mov byte [ebp - 4], 0x27
mov byte [ebp - 4], 5
lea esi, [ebp - 0x24]
call fcn.0040d17c
pop ecx
pop ecx
mov byte [ebp - 4], 0x28
push dword [ebp - 0x24]
push dword [ebp - 0x3c]
push 0x624dac
push str.InternetShortcut
call dword [sym.imp.KERNEL32.dll_WritePrivateProfileStringA]
push str..lnk
lea eax, [ebp - 0x38]
push eax
lea eax, [ebp - 0x20]
push eax
call fcn.0040463d
mov byte [ebp - 4], 0x29
add esp, 8
lea eax, [ebp - 0x20]
mov ecx, esp
mov dword [ebp - 0x34], esp
push eax
call fcn.004049a2
mov byte [ebp - 4], 0x2a
push ecx
lea eax, [ebp - 0x18]
mov ecx, esp
mov dword [ebp - 0x30], esp
push eax
call fcn.004049a2
mov byte [ebp - 4], 0x2b
mov byte [ebp - 4], 0x29
lea esi, [ebp - 0x28]
call fcn.0040d17c
pop ecx
pop ecx
mov byte [ebp - 4], 0x2c
push eax
lea ecx, [ebp - 0x20]
call fcn.004048fa
mov byte [ebp - 4], 0x29
mov ecx, esi
call fcn.00401752
push 0
push ecx
lea eax, [ebp - 0x14]
mov ecx, esp
mov dword [ebp - 0x34], esp
push eax
call fcn.004049a2
mov byte [ebp - 4], 0x2d
push ecx
lea eax, [ebp - 0x10]
mov ecx, esp
mov dword [ebp - 0x30], esp
push eax
call fcn.004049a2
mov byte [ebp - 4], 0x2e
mov byte [ebp - 4], 0x29
lea esi, [ebp - 0x28]
call fcn.0040d17c
pop ecx
pop ecx
mov byte [ebp - 4], 0x2f
push dword [eax]
mov ecx, dword [ebp - 0x24]
push dword [ebp - 0x20]
call fcn.0040d3b2
add esp, 0xc
mov esi, eax
mov byte [ebp - 4], 0x29
lea ecx, [ebp - 0x28]
call fcn.00401752
test esi, esi
jge 0x43cbd7
push 0x2b7
push ecx
mov ecx, esp
mov dword [ebp - 0x34], esp
push str.COfferEXE::HandleExtraIcon
call fcn.004015a6
mov byte [ebp - 4], 0x30
push str.Create_ExtraIcon_shortcut_failed:
lea ecx, [ebp - 0x28]
call fcn.004015a6
mov byte [ebp - 4], 0x31
push ecx
mov ecx, esp
mov dword [ebp - 0x30], esp
lea edx, [ebp - 0x20]
push edx
push eax
push ecx
call fcn.004045e6
mov byte [ebp - 4], 0x32
add esp, 8
mov ecx, esp
mov dword [ebp - 0x2c], esp
push str.createextraiconshortcutfailed
call fcn.004015a6
mov byte [ebp - 4], 0x33
mov eax, dword [ebx]
push esi
mov byte [ebp - 4], 0x34
mov ecx, ebx
call dword [eax + 0x158]
mov byte [ebp - 4], 0x29
lea ecx, [ebp - 0x28]
call fcn.00401752
xor esi, esi
mov byte [ebp - 4], 0x28
lea ecx, [ebp - 0x20]
call fcn.00401752
mov byte [ebp - 4], 5
lea ecx, [ebp - 0x24]
call fcn.00401752
mov byte [ebp - 4], 4
lea eax, [ebp - 0x40]
push eax
call fcn.0041d184
mov byte [ebp - 4], 3
lea ecx, [ebp - 0x14]
call fcn.00401752
mov byte [ebp - 4], 2
lea ecx, [ebp - 0x1c]
call fcn.00401752
mov byte [ebp - 4], 1
lea ecx, [ebp - 0x10]
call fcn.00401752
or dword [ebp - 4], 0xffffffff
lea ecx, [ebp - 0x18]
call fcn.00401752
mov eax, esi
jmp 0x43c82b
xor esi, esi
inc esi
jmp 0x43cb7b