Behavioral task
behavioral1
Sample
90dc33667f6f50bfc398cd654ca63904dca9460eaa20e3376de541da97eb73b9.exe
Resource
win7-20231023-en
General
-
Target
90dc33667f6f50bfc398cd654ca63904dca9460eaa20e3376de541da97eb73b9
-
Size
830KB
-
MD5
10761834d0970dddc09c402beefc4d44
-
SHA1
dbc73ed573fcb1dc55b02787843b8269ae3198d0
-
SHA256
90dc33667f6f50bfc398cd654ca63904dca9460eaa20e3376de541da97eb73b9
-
SHA512
2ba8ea9abce4be674271d513764d0ec3aa0a4c27e5ff8009023e921daa98cd99cdf48a3f2de00dbeeefb1969793e416e48bc3cb91249c76e00f660e3cf5c8d67
-
SSDEEP
12288:tGKk3lIFQNkD2vJfp1SNbURpKVuC3SdgpRBuuWj+:tGlnNkDIJBew+qYBV6
Malware Config
Signatures
-
Detect Xworm Payload 1 IoCs
resource yara_rule sample family_xworm -
Xworm family
-
.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 90dc33667f6f50bfc398cd654ca63904dca9460eaa20e3376de541da97eb73b9
Files
-
90dc33667f6f50bfc398cd654ca63904dca9460eaa20e3376de541da97eb73b9.exe windows:4 windows 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: 234KB - Virtual size: 233KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 595KB - Virtual size: 595KB
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