Doc_237[.]exe | Triage

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General

Target

Doc_237.exe
Size

1003KB
MD5

3158a1b5412a15c1da4de8c146392beb
SHA1

9a54edc735348f54621f5c0bc545b34dc62d722a
SHA256

8ac247f6729bdb19563ac7d9207a0f7350cbc3c2e615d810405e4ee349d6ba8d
SHA512

0214825ad3637fb6c3d47b22c2cd81db7bed04ead765cde87ff2baf95f9233d3da1c1ac3da4666e4102fb0b6654c503ecf12c5c2b0c0a1a24e2deb2f0b50b337
SSDEEP

12288:51uTCi+QqFwBppj17wP1tuZ22keUtWd5FC1BLo5bIjmgw4Lp78jJcq/ouYwfh40:ny01tWkejZC1B85mm8hcHA0

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
Doc_237.exe

Files

Doc_237.exe
.exe windows:4 windows x86 arch: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

PDB Paths

Doc_237.pdb

Imports

mscoree

_CorExeMain

Sections

.text
Size: 975KB - Virtual size: 974KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rsrc
Size: 27KB - Virtual size: 27KB

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