WD KILLER[.]exe | Triage

Sharing

General

Target

WD KILLER.exe
Size

2.2MB
MD5

82fb7b69fded56e017f1c39367a20192
SHA1

e7fcc3be3b884e2a57c1e0d0da3b815853a99e9a
SHA256

210219eaf6e35c0666e4ed8a397e2873d23c37b828a395932a57ad4dad51a886
SHA512

84cc83f82007574a2a986d510c9cd9971653e9a958a50b73c0587baa66b7ea68f4cd8723af052770bd72e18e1781e73a3440453fdbd34d68afeb23f3f791c80f
SSDEEP

24576:taduS0M58twz1Ain0hSqK1c4BCMy/rPJuRnMUE8Sh4Rt:0cSk+HADwCjGMUa4

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
WD KILLER.exe

Files

WD KILLER.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

WD KILLER.pdb

Imports

mscoree

_CorExeMain

Sections

.text
Size: 1.9MB - Virtual size: 1.9MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rsrc
Size: 268KB - Virtual size: 268KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ