Static task
static1
Behavioral task
behavioral1
Sample
2024-05-08_9e8a366514167eec77cc72fa4d2bf940_cryptolocker.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
2024-05-08_9e8a366514167eec77cc72fa4d2bf940_cryptolocker.exe
Resource
win10v2004-20240419-en
General
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Target
2024-05-08_9e8a366514167eec77cc72fa4d2bf940_cryptolocker
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Size
50KB
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MD5
9e8a366514167eec77cc72fa4d2bf940
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SHA1
132f0b8eddd4ac8d35336fa8dc37a58ead06928d
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SHA256
652463f1d78ffd467155482d9fd6058fb4a1647c18caafd4fbcb63450be49621
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SHA512
3409181c45f7cbf721743418614801c9f25f02f9c0578ec5080111b9dc2ecd078823215c42e4e286cd37a3bf5db3d87b782bb7909fbc4740bc304421eaa60366
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SSDEEP
768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05W2MoccB:qmbhXDmjr5MOtEvwDpj5cDtKkQZQ3
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 2024-05-08_9e8a366514167eec77cc72fa4d2bf940_cryptolocker
Files
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2024-05-08_9e8a366514167eec77cc72fa4d2bf940_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