Behavioral task
behavioral1
Sample
1382ca654be16cfdcf971e92ffb52c8f.exe
Resource
win7-20230220-en
General
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Target
1382ca654be16cfdcf971e92ffb52c8f.exe
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Size
184KB
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MD5
1382ca654be16cfdcf971e92ffb52c8f
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SHA1
2ef83a06b0d5fb448c20af75a8f70b95599f779b
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SHA256
87bd2204dc4d21c1d612b0fcdab5126fd535ffbd8deb027a98e1c608c4f0c433
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SHA512
5e4ea698ca88db7c8eefd119b1cd81a512db473df8adc5cba5d1ac9981dcbaea7d5655bbebbb2f8104403e2f584a695aeb1193c5d91e626fc549f6f3fb6017fe
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SSDEEP
3072:4dguPVbL0Y0c17aUXhi062PLKbmsncFQlWB:4kYIihr64lT
Malware Config
Signatures
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Njrat family
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.NET Reactor proctector 1 IoCs
Detects an executable protected by an unregistered version of Eziriz's .NET Reactor.
resource yara_rule sample net_reactor -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 1382ca654be16cfdcf971e92ffb52c8f.exe
Files
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1382ca654be16cfdcf971e92ffb52c8f.exe.exe windows x86
f34d5f2d4577ed6d9ceec516c1f5a744
Headers
DLL Characteristics
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_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Imports
mscoree
_CorExeMain
Sections
.text Size: 183KB - Virtual size: 182KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.reloc Size: 512B - Virtual size: 12B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ