Static task
static1
Behavioral task
behavioral1
Sample
2024-05-21_cb6cec43ebce6132e5876fba8a46fbe5_cryptolocker.exe
Resource
win7-20240419-en
Behavioral task
behavioral2
Sample
2024-05-21_cb6cec43ebce6132e5876fba8a46fbe5_cryptolocker.exe
Resource
win10v2004-20240508-en
General
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Target
2024-05-21_cb6cec43ebce6132e5876fba8a46fbe5_cryptolocker
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Size
50KB
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MD5
cb6cec43ebce6132e5876fba8a46fbe5
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SHA1
e7d342b7adbaf7f9c4cc98bf7446dc32112af343
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SHA256
79614dbd6e05edc7f8e9fb2e93626349bfb32a0ec3d39fa6505b18f0442b802b
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SHA512
e302ace0e0fed24004f9ebb6a02e1be5c67f845e1d2c4e470539b3e3fff770b239273dbe99278696ccb477126b8feb74191340eb50e7798dca7c2ac95d05d1f1
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SSDEEP
768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05W2MocCv:qmbhXDmjr5MOtEvwDpj5cDtKkQZQFv
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 2024-05-21_cb6cec43ebce6132e5876fba8a46fbe5_cryptolocker
Files
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2024-05-21_cb6cec43ebce6132e5876fba8a46fbe5_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