40e0390907800d79b2f57deb9599870a1d0ea9af24be64a94856fe0f9c3a1953 | Triage

Sharing

Copy URL Twitter E-mail

General

Target

40e0390907800d79b2f57deb9599870a1d0ea9af24be64a94856fe0f9c3a1953
Size

5.8MB
MD5

1b37f982e899d426283ef97a3900e0d9
SHA1

c84786dd131d58bb8ce195d5f8df9558d27d0262
SHA256

40e0390907800d79b2f57deb9599870a1d0ea9af24be64a94856fe0f9c3a1953
SHA512

3959899534efb00eecb5755c8d55340ee1f473c5bfe5280ab64cffc1cf46af861b3d40f0e86e47a2e573defc06767cea42bbb41a39dd2d1018c6f3e51cdfdf16
SSDEEP

98304:VE7E+Yn7Hn2os7TWARCuWhXbFoOoVja6/Upq1KlO0:VE7E+K4nRCfXqOyja0Iq1o

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
40e0390907800d79b2f57deb9599870a1d0ea9af24be64a94856fe0f9c3a1953

Files

40e0390907800d79b2f57deb9599870a1d0ea9af24be64a94856fe0f9c3a1953
.exe windows:4 windows x86 arch:x86

f34d5f2d4577ed6d9ceec516c1f5a744

Headers

DLL Characteristics

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: 5.6MB - Virtual size: 5.6MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rsrc
Size: 112KB - Virtual size: 111KB

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