Behavioral task
behavioral1
Sample
3c588c321a646a2d7192343d0dd762a5b557e1b99abad72bc913350baa71c2c4.exe
Resource
win7-20231215-en
General
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Target
3c588c321a646a2d7192343d0dd762a5b557e1b99abad72bc913350baa71c2c4
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Size
5.9MB
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MD5
64914887fc55f9b082465c6ee0a99cba
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SHA1
e91d4c35758244f3c409f0b70f86504034f16439
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SHA256
3c588c321a646a2d7192343d0dd762a5b557e1b99abad72bc913350baa71c2c4
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SHA512
1d91fc2680719ad7640c8e073a2828118ef8f0791b1e89a8195d5a4382949c6cb3e5b6e7d5fd365d48bb17e845aa5cbce6fd4197149ad887561820c3309267fd
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SSDEEP
49152:DQgEWskry1mFC2LNcWfGmsQZ0Wf8f8QlWuWzVjnpXGp8mih7NUfXUu4tEqNrqcqJ:DQgEWskxUUfG/Mul2rq/aReDkizMeQU
Malware Config
Signatures
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Detect ZGRat V1 1 IoCs
resource yara_rule sample family_zgrat_v1 -
Zgrat 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 3c588c321a646a2d7192343d0dd762a5b557e1b99abad72bc913350baa71c2c4
Files
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3c588c321a646a2d7192343d0dd762a5b557e1b99abad72bc913350baa71c2c4.exe windows:4 windows x64 arch:x64
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_LARGE_ADDRESS_AWARE
Sections
.text Size: 5.7MB - Virtual size: 5.7MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 151KB - Virtual size: 151KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ