Static task
static1
Behavioral task
behavioral1
Sample
Optimizer.exe
Resource
win7-20231023-en
Behavioral task
behavioral2
Sample
Optimizer.exe
Resource
win10v2004-20231023-en
General
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Target
Optimizer.exe
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Size
2.2MB
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MD5
bde075269bf2bdc59f3c204ab1734c3f
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SHA1
e767505429444430ff46389da925146d2dd49b94
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SHA256
5afb41b53c3521ef00c1a8659a9cc4ecb48d8781bc92730840756a1f8c5314e3
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SHA512
87d6cddb1d39dc160e9766cdfef2769a85162549407adcca8641c3a8506a167fd89e57dc0642744605307e465db1efe8ab0cc4e6d0ed779b12fa29f3596022a5
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SSDEEP
24576:UxUcoI8aI1QdskZYncJhLWwJBjk38WuBcAbwoA/BkjSHXP36RMG:WUcoI8aI1kZYnc/LWwJCSA/Bkj0
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource Optimizer.exe
Files
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Optimizer.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: 2.1MB - Virtual size: 2.1MB
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