Static task
static1
General
-
Target
Opalloader.exe
-
Size
43.0MB
-
MD5
98677693bc00ed55a532458ef92c600b
-
SHA1
67f0c4a5c4090e44a9bcfe567e89cd13c91fc6bc
-
SHA256
0ae3e08894c86ed569dd66c7289ab946ff746b988291fc1c37c07c3abc400ab8
-
SHA512
b61744ed6ef5b71561a9f5a28bc32ab3a8838d8663f9995669b49661f823c56902e841ef3295201d9c173dee8d94680c9c6fc7beb3feee66be7837b717e136e7
-
SSDEEP
786432:w5Bku9zBbZTTF1tJp1EdjOosSpQtjUmARkBWPbLVPUYktoB/cgO:UB59zBbptJeixSGtcjXxUY6Oc
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource Opalloader.exe
Files
-
Opalloader.exe.exe windows:6 windows x64 arch:x64
3a49892e0b4f08aafec77b7fc0838272
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
Imports
kernel32
AcquireSRWLockExclusive
ws2_32
WSAGetLastError
advapi32
CryptAcquireContextW
Sections
.text Size: - Virtual size: 1.2MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: - Virtual size: 170KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: - Virtual size: 42KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.pdata Size: - Virtual size: 22KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.gxfg Size: - Virtual size: 9KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.retplne Size: - Virtual size: 140B
_RDATA Size: - Virtual size: 500B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.abH Size: - Virtual size: 30.4MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.}lA Size: 512B - Virtual size: 96B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.VGG Size: 43.0MB - Virtual size: 43.0MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 512B - Virtual size: 422B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 512B - Virtual size: 264B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ