Behavioral task
behavioral1
Sample
2024-10-10_265c07aa4fa47f78e9b3f59745408971_cryptolocker.exe
Resource
win7-20240903-en
General
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Target
2024-10-10_265c07aa4fa47f78e9b3f59745408971_cryptolocker
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Size
46KB
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MD5
265c07aa4fa47f78e9b3f59745408971
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SHA1
cbffec4f07a81cfb9705dbcb0f3e28fa63dbf152
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SHA256
fccbf27effd3a90ad445814568b4a9815a07a2831d612eb6944247e1fb56d536
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SHA512
5d8c45d3e5780c1fdad6a0d1d7eac83a25f42b3f272d135f463cb39b25de7f3a9a6f403c1f85f00e7331f6796c0048d1804c3d7bdf6ddaaf8cb99c8f138de928
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SSDEEP
768:bODOw9UiamWUB2preAr+OfjH/0STX73OBqeu:bODOw9acifH+Yeu
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-10-10_265c07aa4fa47f78e9b3f59745408971_cryptolocker
Files
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2024-10-10_265c07aa4fa47f78e9b3f59745408971_cryptolocker.exe windows:5 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED
Sections
UPX0 Size: 16KB - Virtual size: 28KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 8KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.imports Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE