Static task
static1
Behavioral task
behavioral1
Sample
CPKBrowser.exe
Resource
win10v2004-20240802-en
Behavioral task
behavioral2
Sample
CPKBrowser.exe
Resource
win10-20240611-en
Behavioral task
behavioral3
Sample
CPKBrowser.exe
Resource
win10v2004-20240802-en
Behavioral task
behavioral4
Sample
CPKBrowser.exe
Resource
win11-20240802-en
General
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Target
CPKBrowser.zip
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Size
146KB
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MD5
29ae5ff804d1a1db99d1342049a83bfd
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SHA1
2e4787a48a6e32bbe5a4dd2afd76450a1bb4f693
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SHA256
fc0620b5ec9c694dd0957420b8b2359139404b6d7842142388f9aefdb46ba163
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SHA512
7a30702a59974d3255cd564e5d1e15277de42ecbc005845837f5cdb7da97e72408f3ecdeb87e21b8c43964a9d8e0d1c757215fe7806a26ae4daa3beeebfc616b
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SSDEEP
3072:Y2fW1ZqLsAviU/aecK5nRw372BVeGkZ+w8flFqX3JvpyVFrZMF4my+41HX:pp9vzP5nayqxZJ89FqnJvSNiFRjW
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/CPKBrowser.exe
Files
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CPKBrowser.zip.zip
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CPKBrowser.exe.exe windows:4 windows x64 arch: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: 892KB - Virtual size: 889KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 108KB - Virtual size: 106KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ