Static task
static1
Behavioral task
behavioral1
Sample
8dd28c0f9fe3b978a2c6bdf85dde5f3af6056cee4ae0ed198f5cf1476a8585bf.exe
Resource
win10v2004-20230220-en
General
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Target
8dd28c0f9fe3b978a2c6bdf85dde5f3af6056cee4ae0ed198f5cf1476a8585bf
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Size
1.5MB
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MD5
77437c98a8d412e5d30f155b4ebb01f1
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SHA1
626ceeb6fc81d884d8d3d3c33285e936fb47d31e
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SHA256
8dd28c0f9fe3b978a2c6bdf85dde5f3af6056cee4ae0ed198f5cf1476a8585bf
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SHA512
5e509d6ba167dd5f406ecc34df9b3dd732ee02582d3951368ae64d6c180222ed20beecae4dd8184084fa79717470f678b3c278c558c0a404c0194632672c574f
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SSDEEP
12288:NbIms/Ce+4JxfdetPED3RUtxXPXI3531MFAB13gpuw3quXTbA3mj9ZoQKiRtzywC:OVjOpAxnPYEJ0iXK/nTLq
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 8dd28c0f9fe3b978a2c6bdf85dde5f3af6056cee4ae0ed198f5cf1476a8585bf
Files
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8dd28c0f9fe3b978a2c6bdf85dde5f3af6056cee4ae0ed198f5cf1476a8585bf.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_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_LARGE_ADDRESS_AWARE
Sections
.text Size: 1.4MB - Virtual size: 1.4MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 119KB - Virtual size: 119KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ