e4b5d1f2bb8a5a36e4ffd0af94187398768c6c326a553fda18f61275a44edba9 | Triage

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General

Target

e4b5d1f2bb8a5a36e4ffd0af94187398768c6c326a553fda18f61275a44edba9
Size

424KB
MD5

3eb3f0304c19c5b70f00e35142032655
SHA1

26644413b48020600e81d5dfae718fdf0dbc5c98
SHA256

e4b5d1f2bb8a5a36e4ffd0af94187398768c6c326a553fda18f61275a44edba9
SHA512

bea7ef9ff419e783b89cd79ed93a9c10eb73693adf373b1c9f9cf7f8e7505df913b93b6e213b287e253931f88d20d048afdfb8590f5096bd5ff3887a41d44391
SSDEEP

12288:uf4IK6XLbSL8NkpUHNH9xvgAWcVwr9/HX5K//htI:ZwE8MUHNdxvgbcVwr9/358htI

Score

7^/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

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
e4b5d1f2bb8a5a36e4ffd0af94187398768c6c326a553fda18f61275a44edba9

Files

e4b5d1f2bb8a5a36e4ffd0af94187398768c6c326a553fda18f61275a44edba9
.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_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE

Imports

mscoree

_CorExeMain

Sections

.text
Size: 382KB - Virtual size: 381KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rsrc
Size: 41KB - Virtual size: 40KB

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