Static task
static1
Behavioral task
behavioral1
Sample
2024-03-06_f75085516833c0ae76336f96b90773b4_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-06_f75085516833c0ae76336f96b90773b4_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-06_f75085516833c0ae76336f96b90773b4_cryptolocker
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Size
77KB
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MD5
f75085516833c0ae76336f96b90773b4
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SHA1
daad2cb56c35ed753d76129af4336d0be82ac538
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SHA256
b5dc8f179330f05fd7415fefa85abca244ea1d05401e605cbd5ebe4d5a23b217
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SHA512
1128fcc47401732a57a14215c06fc679ce84ceeea770237358e6e566c64d271dd2159c162323458d81c30506617ab09c022e60300c009536d27175987b58d376
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SSDEEP
1536:ZzFbxmLPWQMOtEvwDpj386Sj/WprgJN6tZdOyJ3KEWTgA:ZVxkGOtEvwDpjcaxM
Malware Config
Signatures
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Detection of CryptoLocker Variants 1 IoCs
resource yara_rule sample CryptoLocker_rule2 -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-03-06_f75085516833c0ae76336f96b90773b4_cryptolocker
Files
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2024-03-06_f75085516833c0ae76336f96b90773b4_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
Size: 10KB - Virtual size: 20KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
petite Size: 334B - Virtual size: 334B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ