Static task
static1
Behavioral task
behavioral1
Sample
2024-02-17_d974f47f55d02ba814642c97a2d8cef0_cryptolocker.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-02-17_d974f47f55d02ba814642c97a2d8cef0_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-02-17_d974f47f55d02ba814642c97a2d8cef0_cryptolocker
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Size
47KB
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MD5
d974f47f55d02ba814642c97a2d8cef0
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SHA1
22fea370aa42d512759e7911400aae032f1c2617
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SHA256
d47f5031ddb4d908d456010d25eeb0072a7d159b0a0e71999702fe3215377ec6
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SHA512
e2362368aec1cf1d57f0051770c0af20c194058b902b15f86ff704000ba732120e0ef71badda40dd1d5858f290d4222cca8f572bcc33d9ca5b19c2c7844586ca
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SSDEEP
768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05W2Mo225:qmbhXDmjr5MOtEvwDpj5cDtKkQZQJ5
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 2024-02-17_d974f47f55d02ba814642c97a2d8cef0_cryptolocker
Files
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2024-02-17_d974f47f55d02ba814642c97a2d8cef0_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