Microsoft[.]win32[.]prefetch[.]exe | Triage

Sharing

General

Target

Microsoft.win32.prefetch.exe
Size

388KB
MD5

bc7dff0196b4977afea8aa5338a4edac
SHA1

4965beff7ffaaf27aeab2d46cfeb9ab096882055
SHA256

85bb51f967c687aab67713bc5bd3d15e272c71fe21215957c61a2531c94c192a
SHA512

f256cebb047ed9671274b3c6f03e7021fa56c35e6c9e95dbb8cb4988600c349385abfc95247ab1701bec1fc455287f259049b29a69edda9aa2837cd786c4f725
SSDEEP

12288:plkz6SGkQm3HvxhOW+537tz/D+KYKNUXC9:paz6SGkQm3lCLN/i7XXC

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
Microsoft.win32.prefetch.exe

Files

Microsoft.win32.prefetch.exe
.exe windows:4 windows x86

f34d5f2d4577ed6d9ceec516c1f5a744

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_NO_SEH
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Imports

mscoree

_CorExeMain

Sections

.text
Size: 385KB - Virtual size: 385KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rsrc
Size: 1KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 512B - Virtual size: 12B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ