Static task
static1
Behavioral task
behavioral1
Sample
b5fb7215504af6ca9d9a86466306ad0d64854aaf98c853ecae09cf6cf41fb691.exe
Resource
win7-20231215-en
General
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Target
b5fb7215504af6ca9d9a86466306ad0d64854aaf98c853ecae09cf6cf41fb691
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Size
3.7MB
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MD5
1cbf7aa135194f187c0dc22c2f15552c
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SHA1
5252dfc65dbb7ec6a0ed6d5417fa7150fc5f7116
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SHA256
b5fb7215504af6ca9d9a86466306ad0d64854aaf98c853ecae09cf6cf41fb691
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SHA512
9e3f0de99b0ee76e4c6f2d62441a211a3e55739fec15bff8c05bcdb51380b687a3cdd064a6f8cacdf6b2becfa857625bad4f77ac51115815671e6c266d86e823
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SSDEEP
49152:AGhMCjM+BdWXGp8mih7NUfXUu4tEqNrqcqapPeDkwVzMemuYTwB5Su7Q:ABMIG/Mul2rq/aReDkizMeQUK+Q
Malware Config
Signatures
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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 b5fb7215504af6ca9d9a86466306ad0d64854aaf98c853ecae09cf6cf41fb691
Files
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b5fb7215504af6ca9d9a86466306ad0d64854aaf98c853ecae09cf6cf41fb691.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: 3.5MB - Virtual size: 3.5MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 213KB - Virtual size: 213KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ