Static task
static1
Behavioral task
behavioral1
Sample
2024-04-18_409a150745232af5c99490f25b490802_cryptolocker.exe
Resource
win7-20240319-en
Behavioral task
behavioral2
Sample
2024-04-18_409a150745232af5c99490f25b490802_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-04-18_409a150745232af5c99490f25b490802_cryptolocker
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Size
47KB
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MD5
409a150745232af5c99490f25b490802
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SHA1
200b206fd6af5907e897adb18f7c0fa4532170c1
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SHA256
801fea8249967bc783bdf75a996a7e86c9e741334e06a44758dc6289eed2378e
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SHA512
b27911cbc83dbec87dc4ab490306848399f9e911a0f3fa1779ccf9f345a934c47b1efcc9cdf81493b5c767e664bf79f7f6167bf78ae7e16389fc9e6c665adceb
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SSDEEP
768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05W2Mo2pb:qmbhXDmjr5MOtEvwDpj5cDtKkQZQS
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 2024-04-18_409a150745232af5c99490f25b490802_cryptolocker
Files
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2024-04-18_409a150745232af5c99490f25b490802_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