default_new.pdb
Static task
static1
Behavioral task
behavioral1
Sample
66fe515b72f67f47ec945b4428034dd9522e2d7dbb8a3ee3db391aeec3ca31d9.exe
Resource
win7-20240221-en
General
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Target
66fe515b72f67f47ec945b4428034dd9522e2d7dbb8a3ee3db391aeec3ca31d9
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Size
5.1MB
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MD5
076096e098b228134894fe2460ad7f76
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SHA1
384473a1c5ef0a883b409bd0f1ee306308f58bdb
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SHA256
66fe515b72f67f47ec945b4428034dd9522e2d7dbb8a3ee3db391aeec3ca31d9
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SHA512
1ae8dc1d3aaa7fd8c9df65689dc374b0f8b1aeb0b6c2db55ed36d40cd2753b871955c82918c88b5512047a4a70497a1922926e2e01c2437535cad5d8499172db
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SSDEEP
98304:yv58hZ+P77jNuun84B7BeM7UsyCU1R0vf2qWymocK/56AIo:yv532GhygGPyxD/YA
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 66fe515b72f67f47ec945b4428034dd9522e2d7dbb8a3ee3db391aeec3ca31d9
Files
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66fe515b72f67f47ec945b4428034dd9522e2d7dbb8a3ee3db391aeec3ca31d9.exe windows:4 windows x86 arch: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
PDB Paths
Imports
mscoree
_CorExeMain
Sections
.text Size: 5.0MB - Virtual size: 5.0MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 79KB - Virtual size: 79KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 512B - Virtual size: 12B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ