Static task
static1
Behavioral task
behavioral1
Sample
2024-02-19_62391328d4daba0e1143f35bde3707af_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-19_62391328d4daba0e1143f35bde3707af_cryptolocker.exe
Resource
win10v2004-20231222-en
General
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Target
2024-02-19_62391328d4daba0e1143f35bde3707af_cryptolocker
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Size
52KB
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MD5
62391328d4daba0e1143f35bde3707af
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SHA1
5439fa698e98bae411b336d5a259596f6b0ced63
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SHA256
da4c37d6848eaf5e454e4bd485242ba0c706499285a7f6b81de95a00d76ed267
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SHA512
c677aeb945c2a846bf15e54e577ebf93d92d3a11d36bc618f0158b85fb915c6c67184684cbb93e52dbdabff1d45b35106d586439721cc025b073e156a6fb77e4
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SSDEEP
1536:ZzFbxmLPWQMOtEvwDpj386Sj/WprgJN6tZdO5Y:ZVxkGOtEvwDpjc6
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 2024-02-19_62391328d4daba0e1143f35bde3707af_cryptolocker
Files
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2024-02-19_62391328d4daba0e1143f35bde3707af_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