Static task
static1
Behavioral task
behavioral1
Sample
cleanmgr.exe
Resource
win7-20230220-en
General
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Target
cleanmgr.exe
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Size
828KB
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MD5
cff6c145eb350ea686f48866937e0a76
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SHA1
a2e7e3b13bb6c3d8ba38e350afd7bb4164514407
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SHA256
8614fecd71f9f61a8742b4ab97f28d154f2428b4e91a5a5b42a1e05f93cfa477
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SHA512
e3af67c14f4d85a656725bbc03a38fde8ecec3fa03b6af973baa18f596401b1a768ed1d6bf82513365609a1600eb914741902f98461df40f0528f0158c252910
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SSDEEP
24576:jzIj6o9o//FfodxH+TXwo7w3G4W//b2yRKtCuf7N:jcj6oO1fodk4W/zsX
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource cleanmgr.exe
Files
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cleanmgr.exe.exe windows x64
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_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_LARGE_ADDRESS_AWARE
Sections
.text Size: 826KB - Virtual size: 825KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ