cOyKYlU3SQ5qToPP[1][.]exe | Triage

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General

Target

cOyKYlU3SQ5qToPP[1].exe
Size

2.3MB
MD5

689b371f69c8fb279928238a19614b28
SHA1

600287c89877d0e04494403011fc35c1a25bc10a
SHA256

37ecd72148fd699526e611a1f2c76a3349cee72f0ac84cfca65b60b462dde1b9
SHA512

50f3f1ac023844c990cc8b7bc3dce192073091558e9670ab5b444a919109b4e14c13f74cb6575ee665aa5da9893bbc359d3452a60eb7f10e24da0d3e476a58b2
SSDEEP

49152:BZSQuiYcn/BMzsnZ2mLCPy7D8Es6UWvKYEQZ:BZnui/BcsHmK7IEsBWbr

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

cOyKYlU3SQ5qToPP[1].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_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE

Imports

mscoree

_CorExeMain

Sections

.text
Size: 2.3MB - Virtual size: 2.3MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rsrc
Size: 9KB - Virtual size: 8KB

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