Static task
static1
Behavioral task
behavioral1
Sample
antarctuca-Dump_fix.exe
Resource
win10v2004-20230220-en
General
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Target
antarctuca-Dump_fix.exe
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Size
2.0MB
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MD5
1dcacb9a2b440f92143812d5b2ac74f3
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SHA1
d9c386c1527cd7fced581a733151207f991c7cb5
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SHA256
f945451f9c74bb44f387fcee3727bba6e366234ed3b606001b2c29ab55d27940
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SHA512
ec9122fef369f840966dd5537d19fefa6d85635bac583500194fd11f9bb046bacf2d93803e9d7098318deaff19cd22ec0288259ac9bc1e956a2dce31d71cf4b9
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SSDEEP
24576:O75SKqsAQsTn50f64KN9CtutGqhSGzEVzhB8qcWG12FQ2tr102k/8ZBWn:lXn50f64aZ8GYV7OWGcFQ0rKZwWn
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
Files
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antarctuca-Dump_fix.exe.exe windows x64
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_LARGE_ADDRESS_AWARE
Sections
Size: 1.9MB - Virtual size: 1.9MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 120KB - Virtual size: 120KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE