filename | _userinit.exe | |
---|---|---|
size | 14336 (0x3800) | |
md5 | 2dfd3d5717eda35aab9441cf95400764 | |
type | PE32 executable (GUI) Intel 80386, for MS Windows, UPX compressed | |
mimetype | application/x-dosexec | |
clamav | OK | |
virustotal | → scan with virustotal.com | |
histogram |
MZ Header
signature | MZ |
bytes_in_last_block | 0x90 |
blocks_in_file | 3 |
num_relocs | 0 |
header_paragraphs | 4 |
min_extra_paragraphs | 0 |
max_extra_paragraphs | 0xffff |
ss | 0 |
sp | 0xb8 |
checksum | 0 |
ip | 0 |
cs | 0 |
reloc_table_offset | 0x40 |
overlay_number | 0 |
reserved0 | 0 |
oem_id | 0 |
oem_info | 0 |
reserved2 | 0 |
reserved3 | 0 |
reserved4 | 0 |
reserved5 | 0 |
reserved6 | 0 |
lfanew | 0xe0 |
DOS stub
00000000: 0e 1f ba 0e 00 b4 09 cd 21 b8 01 4c cd 21 54 68 |........!..L.!Th| 00000010: 69 73 20 70 72 6f 67 72 61 6d 20 63 61 6e 6e 6f |is program canno| 00000020: 74 20 62 65 20 72 75 6e 20 69 6e 20 44 4f 53 20 |t be run in DOS | 00000030: 6d 6f 64 65 2e 0d 0d 0a 24 00 00 00 00 00 00 00 |mode....$.......|
PE Header
Packer / Compiler
UPX v0.89.6 - v1.02 / v1.05 - v1.22 This file is packed with UPX. Analysis will be incomplete without unpacking. |
Sections
name | va | vsize | raw size | flags | |
---|---|---|---|---|---|
UPX0 | 0x1000 | 0x7000 | 0 | RWX UDATA | |
UPX1 | 0x8000 | 0x3000 | 0x2c00 | RWX IDATA | |
.rsrc | 0xb000 | 0x1000 | 0x800 | RW- IDATA |
Data Directory
type | va | size | |
---|---|---|---|
EXPORT | 0 | 0 | |
IMPORT | 0xb47c | 0x240 | |
RESOURCE | 0xb000 | 0x47c | |
EXCEPTION | 0 | 0 | |
SECURITY | 0 | 0 | |
BASERELOC | 0 | 0 | |
DEBUG | 0 | 0 | |
ARCHITECTURE | 0 | 0 | |
GLOBALPTR | 0 | 0 | |
TLS | 0 | 0 | |
LOAD_CONFIG | 0xaa4c | 0x48 | |
Bound_IAT | 0 | 0 | |
IAT | 0 | 0 | |
Delay_IAT | 0x5720 | 0x40 | |
CLR_Header | 0 | 0 |
id | lang | string |
---|---|---|
1600 | 1033 | c8 ef b7 96 6d 69 50 74 2e 70 64 62 6a 02 57 ff |....miPt.pdbj.W.| 6f ff 3f 8b ff 55 8b ec 33 c0 39 45 0c 75 07 b8 |o.?..U..3.9E.u..| 14 07 80 eb 2d 8b 55 08 56 8b 75 10 fe 76 fb ff |....-.U.V.u..v..| 66 8b 0e 66 85 c9 74 0c 66 89 0a 42 42 e1 ff 4d |f..f..t.f..BB..M| 21 ec 83 7d 0c 00 5e db 0d 76 df 28 4a 4a b8 7a |!..}..^..v.(JJ.z| 2a 66 83 2a 5d c2 11 cc fb 5b 17 7b 00 48 37 0c |*f.*]....[.{.H7.| 4c 3b f0 8b ce 74 11 46 1c d6 de be 66 39 02 74 |L;...t.F....f9.t| 05 3c 4e 75 f6 12 5e 0b 2d 65 db bf 10 3b d0 74 |. |
module_name | hint | ord | function_name |
---|---|---|---|
KERNEL32.DLL | LoadLibraryA | ||
KERNEL32.DLL | GetProcAddress | ||
KERNEL32.DLL | VirtualProtect | ||
KERNEL32.DLL | VirtualAlloc | ||
KERNEL32.DLL | VirtualFree | ||
KERNEL32.DLL | ExitProcess | ||
ADVAPI32.dll | RegCloseKey | ||
CRYPT32.dll | CryptProtectData | ||
msvcrt.dll | exit | ||
NETAPI32.dll | DsGetDcNameW | ||
ntdll.dll | _itow | ||
USER32.dll | wsprintfW | ||
WINSPOOL.DRV | SpoolerInit | ||
WLDAP32.dll | 73 |
StringTable 040904B0
CompanyName | Microsoft Corporation |
FileDescription | Userinit Logon Application |
FileVersion | 5.1.2600.5512 (xpsp.080413-2113) |
InternalName | userinit |
LegalCopyright | © Microsoft Corporation. All rights reserved. |
OriginalFilename | USERINIT.EXE |
ProductName | Microsoft® Windows® Operating System |
ProductVersion | 5.1.2600.5512 |
VS_FIXEDFILEINFO
FileVersion | 5.1.2600.5512 |
ProductVersion | 5.1.2600.5512 |
StrucVersion | 0x10000 |
FileFlagsMask | 0x3f |
FileFlags | 0 |
FileOS | 0x40004 |
FileType | 1 |
FileSubtype | 0 |
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[!] string size(122768) > stringtable size(1470). truncated to 1468
[!] cannot convert "\xB7\x96miPt.pdbj\x02W\xFFo\xFF"... to UTF-16
[?] can't find file_offset of VA 0x5720