Static task
static1
Behavioral task
behavioral1
Sample
Interop.OPCAutomation.dll
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
Interop.OPCAutomation.dll
Resource
win10v2004-20240508-en
General
-
Target
Interop.OPCAutomation.dll
-
Size
40KB
-
MD5
13fd1c397ba8f5b427d0badd91b9e076
-
SHA1
2dfc46e1aac3b60086b3afd7daba578c679200b1
-
SHA256
e9ce097b28aaaf39dfb5510d9b9fa6d5757bd417f81dcafc80858f5dac32ec8c
-
SHA512
0f31a27d5b7861b3396ffc3b52d927d365336d4db2f679b4a966c046a91bc2726ecf7d777a648afa31033b7e1ca2741a84050b2b2ac0a57922e7ea13618e6ff3
-
SSDEEP
768:CY9cLdfBPQp5qerxKi8asyxX2tSKx5Iw37:CY9cLdGxx8PyxX2tSKx5Iwr
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource Interop.OPCAutomation.dll
Files
-
Interop.OPCAutomation.dll.dll windows:4 windows x86 arch:x86
dae02f32a21e03ce65412f6e56942daa
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_NO_SEH
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL
Imports
mscoree
_CorDllMain
Sections
.text Size: 28KB - Virtual size: 25KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 4KB - Virtual size: 856B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 4KB - Virtual size: 12B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ