Static task
static1
Behavioral task
behavioral1
Sample
2024-02-21_424a00abae406b5d6ef3dd5357929b55_cryptolocker.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
2024-02-21_424a00abae406b5d6ef3dd5357929b55_cryptolocker.exe
Resource
win10v2004-20240221-en
General
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Target
2024-02-21_424a00abae406b5d6ef3dd5357929b55_cryptolocker
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Size
47KB
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MD5
424a00abae406b5d6ef3dd5357929b55
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SHA1
e045c3e83c61687f6bd5f565f228e6e7fed34dd5
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SHA256
c5df9b3d059c0354a6b23f2acb1fc3d747c2a135a028f2554c046945e3e0a61f
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SHA512
d0821f2fc44394a86b21748d38fe7cf3e395246c559806e32bf6f5646b2f54eb04db3b69116a23683764857538d9f139bc14d1f3f1d25314c968f78388118535
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SSDEEP
768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05W2Mo22d:qmbhXDmjr5MOtEvwDpj5cDtKkQZQJd
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 2024-02-21_424a00abae406b5d6ef3dd5357929b55_cryptolocker
Files
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2024-02-21_424a00abae406b5d6ef3dd5357929b55_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