Static task
static1
Behavioral task
behavioral1
Sample
2024-02-04_dd2c8ea7f85e0de74c92fe0d6b6bc31f_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-04_dd2c8ea7f85e0de74c92fe0d6b6bc31f_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-02-04_dd2c8ea7f85e0de74c92fe0d6b6bc31f_cryptolocker
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Size
46KB
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MD5
dd2c8ea7f85e0de74c92fe0d6b6bc31f
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SHA1
18a45f28b141a815b38747ce9043cdadb28bb3dc
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SHA256
cdd04be7a5cfcfbbff733804bc36a68e3541529619747887bf114d6ea836a211
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SHA512
17f35564e27a611eb21a958a46e225250e8e97a3232952d8c5c84d90a3df95f56c14aa37444f08673ecf8b76a6305f59ff5c14681bef0ca3f3bdfcf7a41c40ac
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SSDEEP
768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05W2Mo22n:qmbhXDmjr5MOtEvwDpj5cDtKkQZQJn
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 2024-02-04_dd2c8ea7f85e0de74c92fe0d6b6bc31f_cryptolocker
Files
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2024-02-04_dd2c8ea7f85e0de74c92fe0d6b6bc31f_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