6608f27dbd3c5a6b6e4e2d67d04c2656b1436bcd68dedbe8552a4139bf279eaa[.]zip

General

Target

6608f27dbd3c5a6b6e4e2d67d04c2656b1436bcd68dedbe8552a4139bf279eaa.zip
Size

341KB
MD5

a39ed623aef63d5c11bb013ecf051ea9
SHA1

930d8d0f47937eaa31839f81e7a6c20a5210e551
SHA256

6608f27dbd3c5a6b6e4e2d67d04c2656b1436bcd68dedbe8552a4139bf279eaa
SHA512

fbbdb3f9dc55a16815c3ff7f2e42f222cac63d604ffa4805c895c27e11f6f6cf757c4893f55b13b53fe33b401e9671e79eb74e38f9bf4f8dfc25659cda601f3c
SSDEEP

6144:j+oMi/gsucRGvDyYxNe+mltbo3oFKW7rXBOfXTI8LMg6I9Oo4QJfm/U3iP:ZMsgsupvFL483oYW7rXCXkIZEJQJfjyP

Score

7^/10

.NET Reactor proctector 1 IoCs

Detects an executable protected by an unregistered version of Eziriz's .NET Reactor.

resource	yara_rule
static1/unpack001/yoyuds_build.exe	net_reactor

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
unpack001/yoyuds_build.exe

6608f27dbd3c5a6b6e4e2d67d04c2656b1436bcd68dedbe8552a4139bf279eaa.zip
.zip

Password: infected
yoyuds_build.exe
.exe windows:4 windows x86 arch:x86

Password: infected

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: 33KB - Virtual size: 33KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rsrc
Size: 1024B - Virtual size: 578B

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

.bss
Size: 325KB - Virtual size: 325KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE