Static task
static1
Behavioral task
behavioral1
Sample
2024-04-30_d68a971e1643c87aeca1785da43afcab_cryptolocker.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
2024-04-30_d68a971e1643c87aeca1785da43afcab_cryptolocker.exe
Resource
win10v2004-20240419-en
General
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Target
2024-04-30_d68a971e1643c87aeca1785da43afcab_cryptolocker
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Size
48KB
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MD5
d68a971e1643c87aeca1785da43afcab
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SHA1
334c6bf20d082bc096993cf3e0493c877f8aa8df
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SHA256
377ae0db733b018b874d1f6de52930b11250ca0132c02aebfeba0e903a3cd303
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SHA512
05666aa1dcbe1811d0975970f4552c0790609818d6db1d9f0cf9e1d96ccb3ccabc65bc2c9aeabbc1fd3771917afd6e3fb6f9cc0555a573b78f9a33c7203b5505
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SSDEEP
768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05W2Mobep: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 2024-04-30_d68a971e1643c87aeca1785da43afcab_cryptolocker
Files
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2024-04-30_d68a971e1643c87aeca1785da43afcab_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