Static task
static1
Behavioral task
behavioral1
Sample
2024-05-30_52c655b1a01eee7abace8ec942a3fbd4_cryptolocker.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
2024-05-30_52c655b1a01eee7abace8ec942a3fbd4_cryptolocker.exe
Resource
win10v2004-20240508-en
General
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Target
2024-05-30_52c655b1a01eee7abace8ec942a3fbd4_cryptolocker
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Size
48KB
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MD5
52c655b1a01eee7abace8ec942a3fbd4
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SHA1
fdcf098a1680c8aa2f37ab695a2b208a4f2628f2
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SHA256
aae6a48db7cca842f0f7919a4cd998968f82d3dd00a6ba61f9f41f86b2868c47
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SHA512
ee28232d47b428b2f507d750e86ca3aeb4895c930c2f7a006469670413417839fa02cfbab85d1cb3e04e936816e7f5331a4f0510178bf5fe04abfaf206578b34
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SSDEEP
768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05W2MoL59:qmbhXDmjr5MOtEvwDpj5cDtKkQZQVz
Malware Config
Signatures
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Detection of CryptoLocker Variants 1 IoCs
resource yara_rule sample CryptoLocker_rule2 -
UPX dump on OEP (original entry point) 1 IoCs
resource yara_rule sample UPX -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-05-30_52c655b1a01eee7abace8ec942a3fbd4_cryptolocker
Files
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2024-05-30_52c655b1a01eee7abace8ec942a3fbd4_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
bUItIFMf Size: - Virtual size: 36KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
QNhjSkbP Size: 12KB - 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