youPecks.upx.exe

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filename	youPecks.upx.exe
size	12800 (0x3200)
md5	a08bb7f10cad76f3a15abd1194428c65

type	PE32 executable (console) 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	0x100

Rich Header

lib id	version	times used
147	30729	6
152	20115	1
158	40219	1
170	40219	19
171	40219	6
156	40219	7
1	0	88
175	40219	2
154	40219	1
157	40219	1

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

Signature	PE
Machine	0x14c
NumberOfSections	3
TimeDateStamp	0x55a725e3
PointerToSymbolTable	0
NumberOfSymbols	0
SizeOfOptionalHeader	0xe0
Characteristics	0x102
Magic	0x10b
LinkerVersion	10.0
SizeOfCode	0x3000
SizeOfInitializedData	0x1000
SizeOfUninitializedData	0x8000
AddressOfEntryPoint	0xb440
BaseOfCode	0x9000
BaseOfData	0xc000
ImageBase	0x400000
SectionAlignment	0x1000
FileAlignment	0x200
OperatingSystemVersion	5.1
ImageVersion	0.0
SubsystemVersion	5.1
Reserved1	0
SizeOfImage	0xd000
SizeOfHeaders	0x1000
CheckSum	0
Subsystem	3
DllCharacteristics	0x8140
SizeOfStackReserve	0x100000
SizeOfStackCommit	0x1000
SizeOfHeapReserve	0x100000
SizeOfHeapCommit	0x1000
LoaderFlags	0
NumberOfRvaAndSizes	0x10

Packer / Compiler

Crypto-Lock v2.02 (Eng) (Ryan Thian)

Sections

name	va	vsize	raw size	flags
UPX0	0x1000	0x8000	0	RWX UDATA
UPX1	0x9000	0x3000	0x2800	RWX IDATA
.rsrc	0xc000	0x1000	0x600	RW- IDATA

Data Directory

type	va	size
EXPORT	0	0
IMPORT	0xc304	0x184
RESOURCE	0xc000	0x304
EXCEPTION	0	0
SECURITY	0	0
BASERELOC	0xc488	0x10
DEBUG	0	0
ARCHITECTURE	0	0
GLOBALPTR	0	0
TLS	0	0
LOAD_CONFIG	0xb628	0x48
Bound_IAT	0	0
IAT	0	0
Delay_IAT	0	0
CLR_Header	0	0

show previews

type	name	size	cp
STRING	#7	42	1252
MANIFEST	#1	607	1252

module_name	ord	function_name
KERNEL32.DLL		LoadLibraryA
KERNEL32.DLL		GetProcAddress
KERNEL32.DLL		VirtualProtect
KERNEL32.DLL		VirtualAlloc
KERNEL32.DLL		VirtualFree
KERNEL32.DLL		ExitProcess
ADVAPI32.dll		CryptHashData
mfc100u.dll	1300
MSVCP100.dll		void __cdecl std::_Xout_of_range(char const *) ?_Xout_of_range@std@@YAXPBD@Z
MSVCR100.dll		exit

show previews

offset	size	type	comment
0	12800	EXE	07/16/2015 03:32:51	#
15c1	15	HTM		#

offset:( 0x )size:( 0x )hotkeys:-=[]<>, offset/size fields are also editable

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[?] can't find file_offset of VA 0x80a0