Static task
static1
Behavioral task
behavioral1
Sample
2024-02-14_3b4eae994e4aa82a6473b17b81f1bd58_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-14_3b4eae994e4aa82a6473b17b81f1bd58_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-02-14_3b4eae994e4aa82a6473b17b81f1bd58_cryptolocker
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Size
46KB
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MD5
3b4eae994e4aa82a6473b17b81f1bd58
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SHA1
884219398c7538adf6529e1694efd47aa2431606
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SHA256
c92cc4ffaa00e8c9a64c9407a111f3f8121c2c28a90fcc1e66f4a5262632a5c2
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SHA512
388d41cb62d1c9c293a5b19df401f00579a984843794914e84cf72c84971e994a8652078939c11ca7c4ce764352730fd7a5e53df5a0f981909539207e5e86069
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SSDEEP
768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05W2MofU:qmbhXDmjr5MOtEvwDpj5cDtKkQZQhU
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 2024-02-14_3b4eae994e4aa82a6473b17b81f1bd58_cryptolocker
Files
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2024-02-14_3b4eae994e4aa82a6473b17b81f1bd58_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