Static task
static1
Behavioral task
behavioral1
Sample
c3a988c877d359b16a2e24fcdaf8ba1dd96de11ecd383de4b8f71c29a89de65a.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
c3a988c877d359b16a2e24fcdaf8ba1dd96de11ecd383de4b8f71c29a89de65a.exe
Resource
win10v2004-20240226-en
General
-
Target
c3a988c877d359b16a2e24fcdaf8ba1dd96de11ecd383de4b8f71c29a89de65a
-
Size
235KB
-
MD5
475c99d12434c57ec60e29dd92c8a202
-
SHA1
3f821de5ae2237274a7dccf465d4e0c35dffc005
-
SHA256
c3a988c877d359b16a2e24fcdaf8ba1dd96de11ecd383de4b8f71c29a89de65a
-
SHA512
4fdcea2f99ffa1474edcf3d5736835891a51356209338aabbabddeef89cb383730b5093543099065c88a86418d9b9d7b66b8915d9d9ed6e2f09f57048530c1f6
-
SSDEEP
3072:4R4jdNqTqHLklZpb4RrRDwRQjZ3phRrb6tnRPF9EVnb43jaI5grCxgmQD:2afcE1xphotnRPF9cCGrJmQ
Malware Config
Signatures
-
Detects executables built or packed with MPress PE compressor 1 IoCs
resource yara_rule sample INDICATOR_EXE_Packed_MPress -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource c3a988c877d359b16a2e24fcdaf8ba1dd96de11ecd383de4b8f71c29a89de65a
Files
-
c3a988c877d359b16a2e24fcdaf8ba1dd96de11ecd383de4b8f71c29a89de65a.exe windows:4 windows x86 arch:x86
3e3d633779e35448851e7a9ca7e72522
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_NO_ISOLATION
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED
Imports
kernel32
GetModuleHandleA
GetProcAddress
ole32
CoInitialize
Sections
.MPRESS1 Size: 163KB - Virtual size: 404KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.MPRESS2 Size: 3KB - Virtual size: 3KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 55KB - Virtual size: 55KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.l2 Size: 12KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ