Static task
static1
Behavioral task
behavioral1
Sample
PowerClass.dll
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
PowerClass.dll
Resource
win10v2004-20240508-en
General
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Target
PowerClass.dll
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Size
4.5MB
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MD5
f9e67808c48e3773481198a854407201
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SHA1
a1db46d96ab80a7aff9080c4f330111f8c0641ba
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SHA256
01bedb13652358359bd9c1bd05c069dc532d972a901784812f9154a1df3ae53a
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SHA512
3be0e7825acb7555cb92952376ef774a912556335a42d96be49aa31e30c1a762dade40e636d064b2e0d20c5ef77f4f352b0aa3817a30601c49eb384ee06999c0
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SSDEEP
49152:idb2NBDqtjLsgGIAIIAIWAIwCgc++OKiO72+O:Yb2kOQwCgc++OKiO72+O
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource PowerClass.dll
Files
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PowerClass.dll.dll windows:4 windows x86 arch:x86
dae02f32a21e03ce65412f6e56942daa
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_LARGE_ADDRESS_AWARE
IMAGE_FILE_DLL
Imports
mscoree
_CorDllMain
Sections
.text Size: 4.5MB - Virtual size: 4.5MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 1024B - Virtual size: 980B
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