Static task
static1
Behavioral task
behavioral1
Sample
5fbfda7238d1d918ad926c74e9cdc076a00447c8a67f10a349f8d95e156fce8f.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
5fbfda7238d1d918ad926c74e9cdc076a00447c8a67f10a349f8d95e156fce8f.exe
Resource
win10v2004-20240802-en
General
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Target
5fbfda7238d1d918ad926c74e9cdc076a00447c8a67f10a349f8d95e156fce8f
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Size
1.7MB
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MD5
0c6c9fc69b1b6c2a33209d873a8e2d19
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SHA1
792a5d9feb6a5d454543b6151a1088d1bf50d5d1
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SHA256
5fbfda7238d1d918ad926c74e9cdc076a00447c8a67f10a349f8d95e156fce8f
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SHA512
d3770206d2e7a7a6b3cd5f914025ed20a47ba2550cc586d05ac9ba916c3078641b201636208ce01958b910824b0d2ec91550a4bc984b0da6fd455b057d2917c1
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SSDEEP
12288:/6vfG5mq8oPdCaMNN5Xtqrpaw/gHXxapIcpI5FfoOMYNrqMLBd8zOMS1MEtW8j4r:jZDM+DpxGGcfLBd8zOMTElaGM
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 5fbfda7238d1d918ad926c74e9cdc076a00447c8a67f10a349f8d95e156fce8f
Files
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5fbfda7238d1d918ad926c74e9cdc076a00447c8a67f10a349f8d95e156fce8f.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: 1.7MB - Virtual size: 1.7MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 1KB - Virtual size: 1KB
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