file[.]exe | Triage

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General

Target

file.exe
Size

1.3MB
MD5

64f8364d155ea39366f7a636118e3bc0
SHA1

3d4b17b486890f6a553ecd678a316c7344376584
SHA256

0d6f77529ee406ef7d5e980a35d58553026e35548bd45e7dfb2d0d10b02c8f79
SHA512

b262459c6624a038a05690aba0b0cdc4798ce654c9690ab4a8d36cdf8b62ac7e3ec5f6796a03c244b30cfb9e0ed85d0863effd80d5c22188219ea6beba2cde68
SSDEEP

24576:LtlVDnXqR+2aT64pZ/Y8fItCDAdCuAW0umxZC9uqoE07g:LtlVD7tZ/Y8ZZAuq+

Score

10^/10

Malware Config

Signatures

.NET Reactor proctector 1 IoCs

Detects an executable protected by an unregistered version of Eziriz's .NET Reactor.

resource	yara_rule
sample	net_reactor

Files

file.exe
.exe 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_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE

Imports

mscoree

_CorExeMain

Sections

.text
Size: 1.3MB - Virtual size: 1.3MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rsrc
Size: 2KB - 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