Static task
static1
Behavioral task
behavioral1
Sample
AntivirusDefender.exe
Resource
win7-20231023-en
Behavioral task
behavioral2
Sample
AntivirusDefender.exe
Resource
win10v2004-20231023-en
General
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Target
AntivirusDefender.dll
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Size
95KB
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MD5
0e30b20d3a697935d5e60d5c472c7d25
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SHA1
437583f559fc072d49f388495e3a89edee728898
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SHA256
0b6769320d95685e38d360531c774059e3036a6538efcb25bd90b253af6c2e67
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SHA512
0a6a5bd76f9f44a8cdd5d04042b117488a853960899d2cfe74f840ceafb96f6dc1ab606571a7f89c6fcd6207d7248f6d8bb0876c11c3b39a26d6c2f2135b9f42
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SSDEEP
1536:0C8cbnn52hv3QFg+PhfQNHRyllVadC4zx9097+FJQD47aq/UgwOLKU6dA5A2f5Wq:0C8cD52hIFP9Mwllg+4DQD4X/FwsKldO
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource AntivirusDefender.dll
Files
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AntivirusDefender.dll.exe windows:4 windows x86 arch:x86
f34d5f2d4577ed6d9ceec516c1f5a744
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
Imports
mscoree
_CorExeMain
Sections
.mvid Size: 512B - Virtual size: 16B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
.text Size: 2KB - Virtual size: 1KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 91KB - Virtual size: 91KB
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