Static task
static1
Behavioral task
behavioral1
Sample
WinLocker.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
WinLocker.exe
Resource
win10v2004-20240802-en
General
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Target
WinLocker.exe
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Size
51KB
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MD5
ef11087c3d5a51ee2a163673e0a2d945
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SHA1
76437300dea9d4ec25661cd4acaeb8b7142c996f
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SHA256
4dfb739b797ba68c266eaa5802404790f32a41155c7cf1559fd4b7174dd55471
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SHA512
621f98c8f3e89250967f5742bd4e15a1d76ca30c141ae771f713d998f7181b3069f6cfcd685a84a27fa5cd89e26f4c54c4281f275e89de8f6cd2ae0fccd28725
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SSDEEP
384:U6hgbJPtMyYRRUfZOI7ELTjjDCENXyu3bWCrWPWlR+ehoAi6gs:U1iBRKKdNXyurWiWPWlR+Or+s
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource WinLocker.exe
Files
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WinLocker.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_32BIT_MACHINE
Imports
mscoree
_CorExeMain
Sections
.text Size: 11KB - Virtual size: 10KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 39KB - Virtual size: 38KB
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