Function at 0x487550
Capabilities:
Check for time delay via gettickcount
Persist via run registry key
Query environment variable

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x4f06cc
mov eax, dword fs:[0]
push eax
sub esp, 0x40
mov eax, dword [0x53f100]
xor eax, ebp
mov dword [ebp - 0x10], eax
push ebx
push esi
push edi
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov edi, dword [ebp + 8]
xor ebx, ebx
mov dword [ebp - 0x18], ebx
call fcn.004bcd4c
xor ecx, ecx
cmp eax, ebx
setne cl
cmp ecx, ebx
jne 0x48759d
push 0x80004005
call fcn.00422000
mov edx, dword [eax]
mov ecx, eax
mov eax, dword [edx + 0xc]
call eax
lea esi, [eax + 0x10]
mov dword [ebp - 0x14], esi
mov dword [ebp - 4], ebx
call dword [sym.imp.KERNEL32.dll_GetTickCount]
mov ecx, dword [0x544f84]
push edi
push ecx
lea edx, [ebp - 0x2c]
push str.bInitialized_d__InitType_d
push edx
mov dword [ebp - 0x3c], eax
call fcn.00478610
mov byte [ebp - 4], 1
mov eax, dword [eax]
push eax
push str.DynamicPaths_Initialize
call fcn.004766c0
mov byte [ebp - 4], 0
mov eax, dword [ebp - 0x2c]
add eax, 0xfffffff0
add esp, 0x18
lea ecx, [eax + 0xc]
or edx, 0xffffffff
lock xadd dword [ecx], edx
dec edx
test edx, edx
jg 0x487605
mov ecx, dword [eax]
mov edx, dword [ecx]
push eax
mov eax, dword [edx + 4]
call eax
cmp edi, ebx
jne 0x487613
mov dword [0x544f84], 1
xor eax, eax
mov dword [ebp - 0x28], eax
jmp 0x487623
mov edi, dword [ebp + 8]
test edi, edi
je 0x487636
shl eax, 4
cmp dword [eax + 0x541114], edi
jne 0x487ec4
mov ebx, dword [ebp - 0x28]
shl ebx, 4
mov edx, dword [ebx + 0x54111c]
mov eax, edx
mov dword [ebp - 0x20], ebx
lea edi, [eax + 2]
lea ebx, [ebx]
mov cx, word [eax]
add eax, 2
test cx, cx
jne 0x487650
sub eax, edi
sar eax, 1
mov dword [ebp - 0x2c], 0
cmp eax, 9
jbe 0x4876b3
mov ecx, str._UnWow64_
lea eax, [edx + eax*2 - 0x12]
mov dx, word [eax]
cmp dx, word [ecx]
jne 0x48769a
test dx, dx
je 0x487696
mov dx, word [eax + 2]
cmp dx, word [ecx + 2]
jne 0x48769a
add eax, 4
add ecx, 4
test dx, dx
jne 0x487674
xor eax, eax
jmp 0x48769f
sbb eax, eax
sbb eax, 0xffffffff
test eax, eax
jne 0x4876b3
call fcn.0047bf00
test eax, eax
je 0x4876b3
mov dword [ebp - 0x2c], 1
mov eax, dword [ebx + 0x541114]
inc eax
cmp eax, 5
ja case.0x4876c3.0
jmp dword [eax*4 + 0x487fdc]
mov edx, dword [ebx + 0x541118]
push 0
push 0
push 0
push ecx
mov ecx, esp
mov dword [ebp - 0x20], esp
push edx
lea edi, [ebp - 0x14]
call fcn.004247e9
push ecx
mov byte [ebp - 4], 2
mov ecx, esp
mov dword [ebp - 0x24], esp
push str.SOFTWAREMicrosoftWindowsCurrentVersionExplorerShell_Folders
call fcn.004247e9
push reloc.OLEAUT32.dll_SysReAllocString
mov byte [ebp - 4], 0
call fcn.004790f0
mov esi, dword [ebp - 0x14]
add esp, 0x18
test eax, eax
je case.0x4876c3.0
cmp dword [esi - 0xc], 0
jle 0x48773e
push 0x7e
push esi
call fcn.004ccd78
add esp, 8
test eax, eax
je 0x48773e
sub eax, esi
sar eax, 1
cmp eax, 0xffffffff
je 0x48773e
lea eax, [ebp - 0x14]
push eax
call fcn.0047b300
mov esi, dword [ebp - 0x14]
add esp, 4
push esi
call fcn.004cc550
add esp, 4
mov dword [ebx + str.C:Program_Files__x86_], eax
cmp dword [ebp - 0x2c], 0
je 0x487df6
mov edi, dword [ebx + 0x54111c]
mov eax, edi
lea edx, [eax + 2]
mov cx, word [eax]
add eax, 2
test cx, cx
jne 0x487762
sub eax, edx
sar eax, 1
mov ecx, str.__x86_
lea eax, [edi + eax*2 - 0xc]
lea ebx, [ebx]
mov dx, word [eax]
cmp dx, word [ecx]
jne 0x487dce
test dx, dx
je 0x4877aa
mov dx, word [eax + 2]
cmp dx, word [ecx + 2]
jne 0x487dce
add eax, 4
add ecx, 4
test dx, dx
jne 0x487780
xor eax, eax
jmp 0x487dd3
mov edx, dword [ebx + 0x541118]
push 0
push 0
push 1
push ecx
mov ecx, esp
mov dword [ebp - 0x24], esp
push edx
lea edi, [ebp - 0x14]
call fcn.004247e9
push ecx
mov byte [ebp - 4], 3
mov ecx, esp
mov dword [ebp - 0x20], esp
push str.SOFTWAREMicrosoftWindowsCurrentVersionExplorerUser_Shell_Folders
call fcn.004247e9
mov byte [ebp - 4], 4
call fcn.00489500
push eax
jmp 0x4876fe
mov eax, dword [esi - 8]
mov ecx, 1
sub ecx, dword [esi - 4]
sub eax, 0x514
or eax, ecx
jge 0x487813
push 0x514
lea ecx, [ebp - 0x14]
call fcn.004224ff
mov esi, dword [ebp - 0x14]
mov ecx, dword [ebx + 0x541118]
push 0x514
push esi
push ecx
call dword [sym.imp.KERNEL32.dll_ExpandEnvironmentStringsW]
mov edi, eax
mov eax, dword [esi - 8]
push eax
push esi
call fcn.004cbe5b
add esp, 8
test eax, eax
jl 0x487eed
cmp eax, dword [esi - 8]
jg 0x487eed
xor edx, edx
mov dword [esi - 0xc], eax
mov word [esi + eax*2], dx
test edi, edi
jbe case.0x4876c3.0
jmp 0x487711
mov ecx, dword [ebx + 0x541110]
push str._MyExe_
push ecx
call fcn.004cbbc8
add esp, 8
test eax, eax
jne 0x4878e0
mov edx, dword [0x545320]
cmp dword [edx - 0xc], eax
je 0x487886
mov eax, 0x545320
jmp 0x48789a
lea eax, [ebp - 0x48]
push eax
call fcn.004774f0
add esp, 4
mov byte [ebp - 4], 5
or dword [ebp - 0x18], 1
push eax
lea ecx, [ebp - 0x14]
call fcn.00424eee
mov dword [ebp - 4], 0
test byte [ebp - 0x18], 1
je 0x487a0f
and dword [ebp - 0x18], 0xfffffffe
mov eax, dword [ebp - 0x48]
add eax, 0xfffffff0
lea ecx, [eax + 0xc]
or edx, 0xffffffff
lock xadd dword [ecx], edx
dec edx
test edx, edx
jg 0x487a0f
mov ecx, dword [eax]
mov edx, dword [ecx]
push eax
mov eax, dword [edx + 4]
call eax
jmp 0x487a0f
mov ecx, dword [ebx + 0x541110]
push str._ExeDir_
push ecx
call fcn.004cbbc8
add esp, 8
test eax, eax
jne 0x48799f
mov eax, dword [0x545320]
cmp dword [eax - 0xc], 0
je 0x487936
push 0x5c
push ecx
add eax, 0xfffffff0
mov dword [ebp - 0x24], esp
mov esi, esp
push eax
call fcn.00425422
lea edx, [ebp - 0x34]
add esp, 4
add eax, 0x10
push edx
mov dword [esi], eax
call fcn.00478a20
add esp, 0xc
mov byte [ebp - 4], 6
or dword [ebp - 0x18], 2
jmp 0x48794d
lea eax, [ebp - 0x44]
push eax
call fcn.004775e0
add esp, 4
mov dword [ebp - 4], 7
or dword [ebp - 0x18], 4
push eax
lea ecx, [ebp - 0x14]
call fcn.00424eee
mov dword [ebp - 4], 6
test byte [ebp - 0x18], 4
je 0x487986
mov eax, dword [ebp - 0x44]
and dword [ebp - 0x18], 0xfffffffb
add eax, 0xfffffff0
lea ecx, [eax + 0xc]
or edx, 0xffffffff
lock xadd dword [ecx], edx
dec edx
test edx, edx
jg 0x487986
mov ecx, dword [eax]
mov edx, dword [ecx]
push eax
mov eax, dword [edx + 4]
call eax
mov dword [ebp - 4], 0
test byte [ebp - 0x18], 2
je 0x487a0f
and dword [ebp - 0x18], 0xfffffffd
mov eax, dword [ebp - 0x34]
jmp 0x4878bb
mov ecx, dword [ebx + 0x541110]
push str._AppID_
push ecx
call fcn.004cbbc8
add esp, 8
test eax, eax
jne 0x487a12
mov ecx, dword [0x5452c4]
lea eax, [ecx - 0x10]
lea edi, [esi - 0x10]
cmp eax, edi
je 0x487a12
cmp dword [edi + 0xc], 0
lea esi, [edi + 0xc]
jl 0x487a02
mov edx, dword [eax]
cmp edx, dword [edi]
jne 0x487a02
push eax
call fcn.00425422
mov ebx, eax
add esp, 4
or eax, 0xffffffff
lock xadd dword [esi], eax
dec eax
test eax, eax
jg 0x4879f7
mov ecx, dword [edi]
mov edx, dword [ecx]
mov eax, dword [edx + 4]
push edi
call eax
lea esi, [ebx + 0x10]
mov ebx, dword [ebp - 0x20]
mov dword [ebp - 0x14], esi
jmp 0x487a12
mov eax, dword [ecx - 0xc]
push eax
push ecx
lea ecx, [ebp - 0x14]
call fcn.004253b1
mov esi, dword [ebp - 0x14]
cmp dword [esi - 0xc], 0
jle 0x48773e
push 0x7e
push esi
call fcn.004ccd78
add esp, 8
test eax, eax
je 0x48773e
sub eax, esi
sar eax, 1
cmp eax, 0xffffffff
je 0x48773e
lea ecx, [ebp - 0x14]
push ecx
jmp 0x487733
mov edx, dword [ebx + 0x541110]
push str._Common_Profile_
push edx
call fcn.004cbbc8
add esp, 8
test eax, eax
jne 0x487afc
push eax
push eax
push eax
push ecx
mov ecx, esp
mov dword [ebp - 0x24], esp
push str.Common_Desktop
lea edi, [ebp - 0x14]
call fcn.004247e9
push ecx
mov byte [ebp - 4], 8
mov ecx, esp
mov dword [ebp - 0x20], esp
push str.SOFTWAREMicrosoftWindowsCurrentVersionExplorerShell_Folders
call fcn.004247e9
push reloc.OLEAUT32.dll_SysReAllocString
mov byte [ebp - 4], 0
call fcn.004790f0
mov eax, dword [ebp - 0x14]
add esp, 0x18
push 0x5c
push ecx
add eax, 0xfffffff0
mov dword [ebp - 0x24], esp
mov esi, esp
push eax
call fcn.00425422
add eax, 0x10
mov dword [esi], eax
lea eax, [ebp - 0x38]
add esp, 4
push eax
call fcn.00478a20
add esp, 0xc
push eax
mov ecx, edi
mov byte [ebp - 4], 9
call fcn.00424eee
mov byte [ebp - 4], 0
mov eax, dword [ebp - 0x38]
add eax, 0xfffffff0
lea ecx, [eax + 0xc]
or edx, 0xffffffff
lock xadd dword [ecx], edx
dec edx
test edx, edx
jg 0x487d98
mov ecx, dword [eax]
mov edx, dword [ecx]
push eax
mov eax, dword [edx + 4]
call eax
jmp 0x487d98
mov ecx, dword [ebx + 0x541110]
push str._Program_Files__x86__
push ecx
call fcn.004cbbc8
add esp, 8
test eax, eax
jne 0x487c36
cmp dword [ebp - 0x28], eax
jne 0x487c36
call fcn.0047bf00
mov ecx, 1
sub ecx, dword [esi - 4]
test eax, eax
mov eax, dword [esi - 8]
je 0x487bd3
sub eax, 0x514
or eax, ecx
jge 0x487b52
push 0x514
lea ecx, [ebp - 0x14]
call fcn.004224ff
mov esi, dword [ebp - 0x14]
push 0x514
push esi
push str.ProgramFiles_x86_
call dword [sym.imp.KERNEL32.dll_GetEnvironmentVariableW]
mov eax, dword [esi - 8]
push eax
push esi
call fcn.004cbe5b
add esp, 8
test eax, eax
jl 0x487eed
cmp eax, dword [esi - 8]
jg 0x487eed
xor edx, edx
mov dword [esi - 0xc], eax
mov word [esi + eax*2], dx
cmp dword [esi - 0xc], edx
jne 0x487d9f
push edx
push edx
push edx
push ecx
mov ecx, esp
mov dword [ebp - 0x24], esp
push str.ProgramFilesDir__x86_
lea edi, [ebp - 0x14]
call fcn.004247e9
push ecx
mov byte [ebp - 4], 0xa
mov ecx, esp
mov dword [ebp - 0x20], esp
push str.SOFTWAREMicrosoftWindowsCurrentVersion
call fcn.004247e9
push reloc.OLEAUT32.dll_SysReAllocString
mov byte [ebp - 4], 0
call fcn.004790f0
add esp, 0x18
jmp 0x487d98
sub eax, 0x514
or eax, ecx
jge 0x487bec
push 0x514
lea ecx, [ebp - 0x14]
call fcn.004224ff
mov esi, dword [ebp - 0x14]
push 0x514
push esi
push str.ProgramFiles
call dword [sym.imp.KERNEL32.dll_GetEnvironmentVariableW]
mov eax, dword [esi - 8]
push eax
push esi
call fcn.004cbe5b
add esp, 8
test eax, eax
jl 0x487eed
cmp eax, dword [esi - 8]
jg 0x487eed
xor ecx, ecx
mov dword [esi - 0xc], eax
mov word [esi + eax*2], cx
push str.__x86_
lea ecx, [ebp - 0x14]
call fcn.0042620e
jmp 0x487d98
mov edx, dword [ebx + 0x541110]
push str._Program_Files_
push edx
call fcn.004cbbc8
add esp, 8
test eax, eax
jne 0x487cec
cmp dword [ebp - 0x28], 1
jne 0x487cec
call fcn.0047bf00
mov ecx, 1
sub ecx, dword [esi - 4]
test eax, eax
mov eax, dword [esi - 8]
je 0x487c96
sub eax, 0x514
or eax, ecx
jge 0x487c89
push 0x514
lea ecx, [ebp - 0x14]
call fcn.004224ff
mov esi, dword [ebp - 0x14]
push 0x514
push esi
push str.ProgramW6432
jmp 0x487cba
sub eax, 0x514
or eax, ecx
jge 0x487caf
push 0x514
lea ecx, [ebp - 0x14]
call fcn.004224ff
mov esi, dword [ebp - 0x14]
push 0x514
push esi
push str.ProgramFiles
call dword [sym.imp.KERNEL32.dll_GetEnvironmentVariableW]
mov eax, dword [esi - 8]
push eax
push esi
call fcn.004cbe5b
add esp, 8
test eax, eax
jl 0x487eed
cmp eax, dword [esi - 8]
jg 0x487eed
xor ecx, ecx
mov dword [esi - 0xc], eax
mov word [esi + eax*2], cx
jmp 0x487d9b
mov edx, dword [ebx + 0x541118]
push str.AppDataXP
push edx
call fcn.004cbbc8
add esp, 8
test eax, eax
jne 0x487d63
push ecx
mov ecx, esp
mov dword [ebp - 0x24], esp
push 0x4ff58c
call fcn.004247e9
push ecx
mov byte [ebp - 4], 0xb
mov ecx, esp
mov dword [ebp - 0x20], esp
push str.Application_Data
call fcn.004247e9
push ecx
mov eax, esp
mov dword [ebp - 0x4c], esp
push eax
mov byte [ebp - 4], 0xc
call fcn.0047e990
add esp, 4
lea edi, [ebp - 0x30]
mov byte [ebp - 4], 0
call fcn.00477ed0
add esp, 0xc
push eax
lea ecx, [ebp - 0x14]
mov byte [ebp - 4], 0xd
call fcn.00424eee
mov byte [ebp - 4], 0
mov eax, dword [ebp - 0x30]
jmp 0x487ad7
mov ecx, dword [ebx + 0x541110]
push str._Scripts_
push ecx
call fcn.004cbbc8
add esp, 8
test eax, eax
jne 0x487d9b
mov esi, dword [ebx + 0x54111c]
test esi, esi
je 0x487d8e
push esi
call fcn.004cbe7a
add esp, 4
push eax
push esi
lea ecx, [ebp - 0x14]
call fcn.004253b1
mov esi, dword [ebp - 0x14]
cmp dword [esi - 0xc], 0
jle 0x48773e
push 0x7e
push esi
call fcn.004ccd78
add esp, 8
test eax, eax
je 0x48773e
sub eax, esi
sar eax, 1
cmp eax, 0xffffffff
je 0x48773e
lea edx, [ebp - 0x14]
push edx
jmp 0x487733
sbb eax, eax
sbb eax, 0xffffffff
test eax, eax
jne 0x487df6
mov eax, edi
lea edx, [eax + 2]
lea esp, [esp]
mov cx, word [eax]
add eax, 2
test cx, cx
jne 0x487de0
sub eax, edx
sar eax, 1
xor ecx, ecx
mov word [edi + eax*2 - 0xc], cx
mov eax, dword [0x54543c]
cmp dword [eax - 0xc], 0
je 0x487e17
lea edi, [ebx + 0x54111c]
call fcn.004895d0
mov eax, dword [0x54543c]
cmp dword [eax - 0xc], 0
jne 0x487e1e
mov eax, 0x50107c
jmp 0x487e3a
push eax
lea edx, [ebp - 0x1c]
push str.__Forced_UserProfile_s
push edx
call fcn.00478610
add esp, 0xc
mov byte [ebp - 4], 0xe
or dword [ebp - 0x18], 8
mov eax, dword [eax]
mov ecx, dword [ebx + 0x541110]
push eax
mov eax, dword [ebx + 0x54111c]
push eax
push ecx
lea edx, [ebp - 0x40]
push str._s___s_s
push edx
call fcn.00478610
add esp, 0x14
mov dword [ebp - 4], 0xf
mov eax, dword [eax]
push eax
push str.DynamicPaths_Initialize
call fcn.004766c0
mov byte [ebp - 4], 0xe
mov eax, dword [ebp - 0x40]
add eax, 0xfffffff0
add esp, 8
lea ecx, [eax + 0xc]
or edx, 0xffffffff
lock xadd dword [ecx], edx
dec edx
test edx, edx
jg 0x487e94
mov ecx, dword [eax]
mov edx, dword [ecx]
push eax
mov eax, dword [edx + 4]
call eax
mov dword [ebp - 4], 0
test byte [ebp - 0x18], 8
je 0x487ec4
mov eax, dword [ebp - 0x1c]
and dword [ebp - 0x18], 0xfffffff7
add eax, 0xfffffff0
lea ecx, [eax + 0xc]
or edx, 0xffffffff
lock xadd dword [ecx], edx
dec edx
test edx, edx
jg 0x487ec4
mov ecx, dword [eax]
mov edx, dword [ecx]
push eax
mov eax, dword [edx + 4]
call eax
mov eax, dword [ebp - 0x28]
inc eax
cmp eax, 0x25
mov dword [ebp - 0x28], eax
jl 0x487620
mov eax, dword [0x545438]
cmp dword [eax - 0xc], 0
lea ecx, [ebp - 0x1c]
jne 0x487ef7
push ecx
call fcn.0047a280
add esp, 4
jmp 0x487f06
push 0x80070057
call fcn.00422000
push eax
push str.RegistryUser_s
push ecx
call fcn.00478610
add esp, 0xc
mov eax, dword [eax]
push eax
call fcn.004cc550
mov dword [0x54136c], eax
mov eax, dword [ebp - 0x1c]
add eax, 0xfffffff0
or ecx, 0xffffffff
lea edx, [eax + 0xc]
add esp, 4
lock xadd dword [edx], ecx
dec ecx
test ecx, ecx
jg 0x487f35
mov ecx, dword [eax]
mov edx, dword [ecx]
push eax
mov eax, dword [edx + 4]
call eax
mov ecx, dword [0x54136c]
add ecx, 2
mov dword [0x54137c], ecx
call dword [sym.imp.KERNEL32.dll_GetTickCount]
sub eax, dword [ebp - 0x3c]
lea edx, [ebp - 0x1c]
push eax
push str.Took__dms
push edx
call fcn.00478610
add esp, 0xc
mov byte [ebp - 4], 0x10
mov eax, dword [eax]
push eax
push str.DynamicPaths_Initialize
call fcn.004766c0
mov byte [ebp - 4], 0
mov eax, dword [ebp - 0x1c]
add eax, 0xfffffff0
add esp, 8
lea ecx, [eax + 0xc]
or edx, 0xffffffff
lock xadd dword [ecx], edx
dec edx
test edx, edx
jg 0x487f96
mov ecx, dword [eax]
mov edx, dword [ecx]
push eax
mov eax, dword [edx + 4]
call eax
lea eax, [esi - 0x10]
mov dword [ebp - 4], 0xffffffff
lea ecx, [eax + 0xc]
or edx, 0xffffffff
lock xadd dword [ecx], edx
dec edx
test edx, edx
jg 0x487fb9
mov ecx, dword [eax]
mov edx, dword [ecx]
push eax
mov eax, dword [edx + 4]
call eax
mov eax, 1
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 0x10]
xor ecx, ebp
call fcn.004cb516
mov esp, ebp
pop ebp
ret