Behavioral task
behavioral1
Sample
2024-10-14_a051f30e3856acfae6bfc1bd47468f61_cryptolocker.exe
Resource
win7-20241010-en
General
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Target
2024-10-14_a051f30e3856acfae6bfc1bd47468f61_cryptolocker
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Size
46KB
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MD5
a051f30e3856acfae6bfc1bd47468f61
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SHA1
c3c102c936d436acf78f9ee87a408cafe786d225
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SHA256
fde9d1ff0d35bca8b9bff75fd1c44c2e5fdd76e45dc21b2497e684b4212d6604
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SHA512
14e92149d843c1c51d4129241aaed3b380f51f2b7a4fe450a54dbc748b66c5c5edb0554a6273377b2479a092e3172cff4c9519829646593ce96a0e37a6147477
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SSDEEP
768:bODOw9UiamWUB2preAr+OfjH/0STX73OBq1:bODOw9acifH+Y1
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-10-14_a051f30e3856acfae6bfc1bd47468f61_cryptolocker
Files
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2024-10-14_a051f30e3856acfae6bfc1bd47468f61_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