Static task
static1
Behavioral task
behavioral1
Sample
Antivirus.exe
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
Antivirus.exe
Resource
win10v2004-20231023-en
General
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Target
Antivirus.dll
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Size
101KB
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MD5
27990746fcbcaecd4b38f71b8a0efc5c
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SHA1
41ab5beece3e642169758baaad6461ca6ed07d46
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SHA256
e4523153a7aad475d730c076a17f6fcc5d98b5eb8d667bcac29e19ffa866001c
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SHA512
a5b367ae0ceff68ae9d4ec5afa072db24466aa7bc331b2cc07f01f1d7bb25d0809be10b6f06fc4f687cbf52a02fcab63c43c5d84b77d1f65c83549b8b26b655b
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SSDEEP
3072:EOC8cD52hIFP9Mwllg+4DQD4X/FwsKldq13yM7eP:hdyCIzMEZ4DQ0SsG4q
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource Antivirus.dll
Files
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Antivirus.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: 8KB - Virtual size: 7KB
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