Static task
static1
Behavioral task
behavioral1
Sample
23-FlsEngine.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
23-FlsEngine.exe
Resource
win10v2004-20230703-en
General
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Target
23-FlsEngine.exe
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Size
7.8MB
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MD5
91f1290268b5ab985cb34d3e0ca81f65
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SHA1
08e9c807c04e983ca3b2536835714ca0d51a89dc
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SHA256
fb34c7c82e1d090c25c2e021560d671d0cf7c3e335e44a00b8f437b5121862c2
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SHA512
f76a1aa6db214e83ef9e76d10720fe9152c253a83c4e65acd8c1bf9bb4887fa3a008750ce8ceb700fe826582f10468937ca94535f536e15c5886d52695132f20
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SSDEEP
196608:NpzUJCrP88lsYVaJuMchIjtcZpI5p/IRCCoKqB7MYBu+T+5F1HCqI:P4JW0SsIzmW3q/77puu+57d
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 23-FlsEngine.exe
Files
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23-FlsEngine.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_LARGE_ADDRESS_AWARE
Sections
.text Size: - Virtual size: 3.8MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.'|a Size: - Virtual size: 7KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.!S| Size: 7.6MB - Virtual size: 7.6MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 124KB - Virtual size: 123KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ