Behavioral task
behavioral1
Sample
2024-10-18_532ce18a53d838bd21b8ab2e12355a80_cryptolocker.exe
Resource
win7-20240729-en
General
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Target
2024-10-18_532ce18a53d838bd21b8ab2e12355a80_cryptolocker
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Size
77KB
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MD5
532ce18a53d838bd21b8ab2e12355a80
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SHA1
83cb373cde6ec1ca3fc992a788d34c169e598a58
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SHA256
3dccac72ba1c9cb086063f01c8719d316d4bea8b3a9ebd610e60fb174bc31281
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SHA512
a36db09cd8e592ea44f879be2e4cf8b1fc2717f5c9794178d6242c2dcb08e5eaa98920573b7a880513ae720311404d9efc190a910574a7106d24f8b4baad2e9b
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SSDEEP
768:zQz7yVEhs9+syJP6ntOOtEvwDpjFelaB7pBlqrr1HBJooSeKzu1adyB/4:zj+soPSMOtEvwDpj4ktBl01hJ0tq1kyC
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-10-18_532ce18a53d838bd21b8ab2e12355a80_cryptolocker
Files
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2024-10-18_532ce18a53d838bd21b8ab2e12355a80_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: 20KB - Virtual size: 32KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 10KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - 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