D:\source\repos\Chernobyl\Chernobyl\obj\x64\Debug\Chernobyl.pdb
Static task
static1
Behavioral task
behavioral1
Sample
Chernobyl.exe
Resource
win10v2004-20240508-en
General
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Target
Chernobyl.exe
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Size
534KB
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MD5
14aa11811246d7ebf085679fd59618ab
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SHA1
f8d3ddc4f1dc03d1e69261a0ad1b15aa15ac2148
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SHA256
bab3c6bad2a2b69ed5a4162d0645ce78f48aa9d9f0736f20a0dd4abc460b4d6a
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SHA512
cf79a33221b91c5034b8c022239bcbb51099133ee8ca29759d31785d35bc085eebf0c1feb425840352e478a5e30b24b88bc35c0ad1e7f6b6452609f5811c1cb5
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SSDEEP
12288:5M4rxOZzv4TatsNqaJiGHNOZzv4TatsNqaJn:5Mox6zvIXqawGHN6zvIXqap
Malware Config
Signatures
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Contains code to disable Windows Defender 1 IoCs
A .NET executable tasked with disabling Windows Defender capabilities such as realtime monitoring, blocking at first seen, etc.
resource yara_rule sample disable_win_def -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource Chernobyl.exe
Files
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Chernobyl.exe.exe windows:4 windows x64 arch: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_LARGE_ADDRESS_AWARE
PDB Paths
Sections
.text Size: 419KB - Virtual size: 418KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 115KB - Virtual size: 114KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ