Static task
static1
Behavioral task
behavioral1
Sample
2024-02-29_62e03426b42ef3ce5093c4497a795c1b_cryptolocker.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
2024-02-29_62e03426b42ef3ce5093c4497a795c1b_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-02-29_62e03426b42ef3ce5093c4497a795c1b_cryptolocker
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Size
47KB
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MD5
62e03426b42ef3ce5093c4497a795c1b
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SHA1
b0d68efe876cad78c0f0cfb614bd7af545783db8
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SHA256
b4e940e3f19e03e6af3cea5773d9a933e4780e17e4a4898da297b571fed0a6a0
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SHA512
43ef922ffa73cdc808495dc2745d30ee41628808fc451d663b8363033918a261456877249c85a88ac18fea9621dd164a71b02b1e1d418fdd0c9836e4c7402380
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SSDEEP
768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05W2Moc:qmbhXDmjr5MOtEvwDpj5cDtKkQZQu
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 2024-02-29_62e03426b42ef3ce5093c4497a795c1b_cryptolocker
Files
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2024-02-29_62e03426b42ef3ce5093c4497a795c1b_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