Static task
static1
Behavioral task
behavioral1
Sample
Ucaai.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
Ucaai.exe
Resource
win10v2004-20230915-en
General
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Target
Ucaai.exe
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Size
590KB
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MD5
a3128c8b67fd08ae19dd966bef878cb4
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SHA1
8e636f183d7185b23f9894bad847d1ada4561252
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SHA256
afea8e29447ebe85480428e2ad947457d515968694dcb5d721886ad1d5945459
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SHA512
caf3e8071c53c0838514110658a36deff6f90a205b941010537a95f8650181a16ca9c1776e2593bce52cea440fa7348937ff928e28b8553bb0f00201403a8fc5
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SSDEEP
12288:4ES8ryazt80P6Etvu/2oALepFUAPU5bJb+a2HbTFDBWELTpKHf:4UJnLepFUAPU59bObTNL/YHf
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource Ucaai.exe
Files
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Ucaai.exe.exe windows:4 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_LARGE_ADDRESS_AWARE
Sections
.text Size: 572KB - Virtual size: 572KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 17KB - Virtual size: 17KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ