Static task
static1
Behavioral task
behavioral1
Sample
2023-07-14_fa11000ed2f437fb90b49daae74ff1be_zerolocker.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
2023-07-14_fa11000ed2f437fb90b49daae74ff1be_zerolocker.exe
Resource
win10v2004-20230703-en
General
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Target
2023-07-14_fa11000ed2f437fb90b49daae74ff1be_zerolocker
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Size
256KB
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MD5
fa11000ed2f437fb90b49daae74ff1be
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SHA1
579604d1090e748a31ceac8381898d2b2bf6cff6
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SHA256
f9fcdf9614c03f7d9a50c0c0f8995b5d583c32da9f031006d07d32310d80c7c6
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SHA512
fad99deaf234c123f9ec1a25ac5ac4481d69c72ecd00629b8fa24c885343d277307396bc9b9b5d1cf413fbd43ad09a9f656aec476c073532a2436b8ca63c0c57
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SSDEEP
6144:tYcn3ge+gqzsSALff2TRLz1lTl8TFPUW+8sSZJMidVmXmH:ttQe+PzsfX2Tpz1daaWnVIs
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2023-07-14_fa11000ed2f437fb90b49daae74ff1be_zerolocker
Files
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2023-07-14_fa11000ed2f437fb90b49daae74ff1be_zerolocker.exe windows 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: 205KB - Virtual size: 204KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.reloc Size: 512B - Virtual size: 12B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
.rsrc Size: 192KB - Virtual size: 191KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ