Static task
static1
Behavioral task
behavioral1
Sample
2024-06-03_0510631429e761e8a9620cacb4b2a01f_cryptolocker.exe
Resource
win7-20240419-en
Behavioral task
behavioral2
Sample
2024-06-03_0510631429e761e8a9620cacb4b2a01f_cryptolocker.exe
Resource
win10v2004-20240508-en
General
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Target
2024-06-03_0510631429e761e8a9620cacb4b2a01f_cryptolocker
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Size
51KB
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MD5
0510631429e761e8a9620cacb4b2a01f
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SHA1
a0db23e8edcc02eac6ded216f03b574082623fd9
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SHA256
d123bd1e68eff4fabb5cd0ae555d6cfcef74123d7b9f84b4a640d79c94b59fd7
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SHA512
7528d49e947774d8291a267ffb9074ff7af55fba8b1d451963c16d14bc0ca70103ef9ba81813064b6b16e51ed543881a2fe8711fc609456cccafbee10847afe2
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SSDEEP
768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05W2MoccC:qmbhXDmjr5MOtEvwDpj5cDtKkQZQKf
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 2024-06-03_0510631429e761e8a9620cacb4b2a01f_cryptolocker
Files
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2024-06-03_0510631429e761e8a9620cacb4b2a01f_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