Static task
static1
Behavioral task
behavioral1
Sample
OsLock.exe
Resource
win10v2004-20240802-en
General
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Target
OsLock.exe
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Size
334KB
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MD5
f6970cce25cc01cd556ee5ac7f064e83
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SHA1
cca50fc577ac6a36fbf0e496c52f9346ba71b193
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SHA256
f553f958e744b85edc210c302a059ccb79548d0816e59021f6aa498c74a48ba6
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SHA512
bdf22082e8d9c140fb1700951967d6ddf75f7a747b68ffd62cf67f0ea9cc51c9d80fe8c03a609dad360dffbf92049a41b9d73960bb81b5801dd7c03ce0c84986
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SSDEEP
6144:en3zydPc4IvjTZlyZsDDyr3rjUf3wzUCpM69/KImQi/6ebo:U+lc4IrTZlyGDcq3
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource OsLock.exe
Files
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OsLock.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_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE
Imports
mscoree
_CorExeMain
Sections
.text Size: 332KB - Virtual size: 331KB
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
.reloc Size: 512B - Virtual size: 12B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ