Behavioral task
behavioral1
Sample
2024-10-18_db1fd56bb4c384b206a52491610e08fb_cryptolocker.exe
Resource
win7-20241010-en
General
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Target
2024-10-18_db1fd56bb4c384b206a52491610e08fb_cryptolocker
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Size
64KB
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MD5
db1fd56bb4c384b206a52491610e08fb
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SHA1
3b762329ee025c87f220f82743ad51baa61e2516
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SHA256
26f184a1848a7d5382bc8bd0f0dfe3a647060640e33bcee411c734feb97c8d47
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SHA512
762ce97c33fc99d09692af46d70b801eadf13b13195a7f8e2c5b6a2e3bae8ff4ccbc2411069679646284775928be8f7051b815ce6d80bd5bd29f2e396c33e8b5
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SSDEEP
1536:P8mnK6QFElP6n+gymddpMOtEvwDpjYjQcD:1nK6a+qdOOtEvwDpjS
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_db1fd56bb4c384b206a52491610e08fb_cryptolocker
Files
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2024-10-18_db1fd56bb4c384b206a52491610e08fb_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
Sections
UPX0 Size: 20KB - Virtual size: 32KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 10KB - Virtual size: 12KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.ap0x Size: 1024B - Virtual size: 785B
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE