Behavioral task
behavioral1
Sample
2024-10-18_494d8bae4daf1adc87ab11074de15016_cryptolocker.exe
Resource
win7-20240903-en
General
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Target
2024-10-18_494d8bae4daf1adc87ab11074de15016_cryptolocker
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Size
77KB
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MD5
494d8bae4daf1adc87ab11074de15016
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SHA1
c14552bac05a6be1c1b22d19183d594ea7029997
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SHA256
13941d0e4f6df04748c48cc2dfaae1d6b8e13a661674eb66786cdfcb3bd0594b
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SHA512
796cc9b8b7f3a2ecf02ecf258f67ec14b4492acb087aefbe2756731679e43552da3a8729eb1eeb083fd1e1802adec42c648978a9404a41a00b3caf659e48001b
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SSDEEP
768:zQz7yVEhs9+syJP6ntOOtEvwDpjFelaB7pBlqrr1HBJooSeKzu1adyB/X:zj+soPSMOtEvwDpj4ktBl01hJ0tq1kyZ
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_494d8bae4daf1adc87ab11074de15016_cryptolocker
Files
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2024-10-18_494d8bae4daf1adc87ab11074de15016_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