Static task
static1
Behavioral task
behavioral1
Sample
2024-04-19_665930fbe35802c36e0a5e1e2a17a68a_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-04-19_665930fbe35802c36e0a5e1e2a17a68a_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-04-19_665930fbe35802c36e0a5e1e2a17a68a_cryptolocker
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Size
60KB
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MD5
665930fbe35802c36e0a5e1e2a17a68a
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SHA1
56e261c866c31b5f82e643889a4f1f60fe43b4ae
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SHA256
25dd3df7a10f7ffe416ed4a9b8e85be21c6826218018e2b7fe06e09752987598
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SHA512
436f8348d4cc4ebf983aaf8e9d524abcf825d16698bc68133991e83f0911e02e44dd73f476264af9169c3b66e5c5abfc4f307daea5efb8c1c3a037faa2701dd7
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SSDEEP
1536:ZzFbxmLPWQMOtEvwDpj386Sj/WprgJN6tZdOyJT/Ek:ZVxkGOtEvwDpjcOn
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 2024-04-19_665930fbe35802c36e0a5e1e2a17a68a_cryptolocker
Files
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2024-04-19_665930fbe35802c36e0a5e1e2a17a68a_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