Static task
static1
Behavioral task
behavioral1
Sample
2024-04-27_732ebd9b60d233834e900beebace5eea_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-04-27_732ebd9b60d233834e900beebace5eea_cryptolocker.exe
Resource
win10v2004-20240419-en
General
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Target
2024-04-27_732ebd9b60d233834e900beebace5eea_cryptolocker
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Size
49KB
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MD5
732ebd9b60d233834e900beebace5eea
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SHA1
47bc11e535119eae8317646a8ca5c9ec88b1fae3
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SHA256
231b9d9ff9631b64dfe653ca1db7f453d8edcd83f3ca5ef5cfcf644f72b39b45
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SHA512
d37f3d3ddfefb7fa8dd9dbcb82e132d9ab22f0c57b2e47fc8da39cf26ce54dbc87a037517291c20497971450a2d886590485d6cbb5a656c9b081370d2361aa09
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SSDEEP
768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05W2Mocv:qmbhXDmjr5MOtEvwDpj5cDtKkQZQW
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 2024-04-27_732ebd9b60d233834e900beebace5eea_cryptolocker
Files
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2024-04-27_732ebd9b60d233834e900beebace5eea_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