Malaysia Honeynet Project // Malware Database (Beta)

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Hash c81a83cf5108dadb3af39100d6e52cd5
First seen 2007-07-20T22:24:35
Last seen 2007-07-20T22:24:35
Filetype MS-DOS executable PE for MS Windows (GUI) Intel 80386 32-bit, PECompact2 compressed
Mimetype application/x-dosexec
Size 82944
Hits 1
Clamav
F-Prot is a security risk named W32/Backdoor.BBWY No Virus Found
Antivir BDS/EggDrop.V.188 No Virus Found
AVG
Objdump
binaries/c81a83cf5108dadb3af39100d6e52cd5:     file format efi-app-ia32
binaries/c81a83cf5108dadb3af39100d6e52cd5
architecture: i386, flags 0x0000010a:
EXEC_P, HAS_DEBUG, D_PAGED
start address 0x0000000000401000

Characteristics 0x10f
	relocations stripped
	executable
	line numbers stripped
	symbols stripped
	32 bit words

Time/Date		Mon Feb 12 09:37:04 2007

ImageBase		0000000000400000
SectionAlignment	0000000000001000
FileAlignment		0000000000000200
MajorOSystemVersion	4
MinorOSystemVersion	0
MajorImageVersion	0
MinorImageVersion	0
MajorSubsystemVersion	4
MinorSubsystemVersion	0
Win32Version		00000000
SizeOfImage		0053b000
SizeOfHeaders		00000400
CheckSum		0001caf6
Subsystem		00000002	(Windows GUI)
DllCharacteristics	00000000
SizeOfStackReserve	0000000000100000
SizeOfStackCommit	0000000000001000
SizeOfHeapReserve	0000000000100000
SizeOfHeapCommit	0000000000001000
LoaderFlags		00000000
NumberOfRvaAndSizes	183b4900

The Data Directory
Entry 0 0000000000000000 00000000 Export Directory [.edata (or where ever we found it)]
Entry 1 000000000053a014 0000008f Import Directory [parts of .idata]
Entry 2 0000000000000000 00000000 Resource Directory [.rsrc]
Entry 3 0000000000000000 00000000 Exception Directory [.pdata]
Entry 4 0000000000000000 00000000 Security Directory
Entry 5 0000000000000000 00000000 Base Relocation Directory [.reloc]
Entry 6 0000000000000000 00000000 Debug Directory
Entry 7 0000000000000000 00000000 Description Directory
Entry 8 0000000000000000 00000000 Special Directory
Entry 9 0000000000000000 00000000 Thread Storage Directory [.tls]
Entry a 0000000000000000 00000000 Load Configuration Directory
Entry b 0000000000000000 00000000 Bound Import Directory
Entry c 0000000000000000 00000000 Import Address Table Directory
Entry d 0000000000000000 00000000 Delay Import Directory
Entry e 0000000000000000 00000000 CLR Runtime Header
Entry f 0000000000000000 00000000 Reserved

There is an import table in .rsrc at 0x93a014

The Import Tables (interpreted .rsrc section contents)
 vma:            Hint    Time      Forward  DLL       First
                 Table   Stamp     Chain    Name      Thunk
 0053a014	0053a000 00000000 ffffffff 0053a03c 0053a000

	DLL Name: kernel32.dll
	vma:  Hint/Ord Member-Name Bound-To
	53a04c	    0  LoadLibraryA
	53a05c	    0  GetProcAddress
	53a070	    0  VirtualAlloc
	53a080	    0  VirtualFree

 0053a028	00000000 00000000 00000000 00000000 00000000


PE File Base Relocations (interpreted .reloc section contents)

Virtual Address: 93ac74b8 Chunk size -10203136 (0xff645000) Number of fixups -5101572

Sections:
Idx Name          Size      VMA               LMA               File off  Algn
  0 .reloc        00013200  0000000000401000  0000000000401000  00000400  2**2
                  CONTENTS, ALLOC, LOAD, CODE
  1 .rsrc         00000e00  000000000093a000  000000000093a000  00013600  2**2
                  CONTENTS, ALLOC, LOAD, CODE
SYMBOL TABLE:
no symbols
© 2007 Malaysia Honeynet Project. Data captured using nepenthes. Frontend coded by spoonfork.