Static task
static1
Behavioral task
behavioral1
Sample
64839df979829a8230b50891466a04e1d428f70d928205709668205669115a5e.exe
Resource
win7-20240221-en
General
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Target
64839df979829a8230b50891466a04e1d428f70d928205709668205669115a5e.exe
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Size
2.0MB
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MD5
0e77c7eaf29e7cc81d6a5870545509a3
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SHA1
e56496e200c3246c149b41bd826b9e762fa5e534
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SHA256
64839df979829a8230b50891466a04e1d428f70d928205709668205669115a5e
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SHA512
bf85986eb8b47fc7211a6b6b48121ae0de6718c73612a4059f3bf8570a47b5848a0619c056a9b55df2760f2c5e5f30ca5a19a5d091750af8ad7bb81c5f015e18
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SSDEEP
49152:R6K39H/NzGjGzMErFiEntNARL3AVtsk53gEdMJ9O:R6KnjrLntNAR2tPfO
Malware Config
Signatures
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Detects executables packed with unregistered version of .NET Reactor 1 IoCs
resource yara_rule sample INDICATOR_EXE_Packed_DotNetReactor -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 64839df979829a8230b50891466a04e1d428f70d928205709668205669115a5e.exe
Files
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64839df979829a8230b50891466a04e1d428f70d928205709668205669115a5e.exe.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
Imports
mscoree
_CorExeMain
Sections
.text Size: 2.0MB - Virtual size: 2.0MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 1024B - Virtual size: 800B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 512B - Virtual size: 12B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ