Static task
static1
Behavioral task
behavioral1
Sample
Optimizer-16.3.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
Optimizer-16.3.exe
Resource
win10v2004-20231215-en
General
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Target
Optimizer-16.3.exe
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Size
2.3MB
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MD5
7ef6ea9c9d1cb7737088fe5c59663e11
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SHA1
561120f5c5357c70e535c8689c5809197652f410
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SHA256
a70eeca600155efb57a52bb29493b5cd33409f475b9293af38677b26ebb9f79b
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SHA512
c3207315349310faafcec6c142d8f4767b8d443ee4af14ac31113f468f7aafe0e649524d91be21aa060c3d9acc1ce7280705661995569f36583890d5dfcd8a6e
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SSDEEP
24576:ktxfylrjXfEc64cbvvUO/JvvEC8rJC9Bjk38WuBcAbwoA/BkjSHXP36RMG:wQfEc64cbvvLEC8rw9CSA/Bkj0
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource Optimizer-16.3.exe
Files
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Optimizer-16.3.exe.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
.text Size: 2.3MB - Virtual size: 2.3MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 33KB - Virtual size: 33KB
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