Static task
static1
Behavioral task
behavioral1
Sample
2024-02-21_765b7d95f2b1bca7a314e77a1121e416_cryptolocker.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
2024-02-21_765b7d95f2b1bca7a314e77a1121e416_cryptolocker.exe
Resource
win10v2004-20240221-en
General
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Target
2024-02-21_765b7d95f2b1bca7a314e77a1121e416_cryptolocker
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Size
49KB
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MD5
765b7d95f2b1bca7a314e77a1121e416
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SHA1
1208e013f10449b6d46148915d6b4e1466dffffe
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SHA256
d478b716d870d8eaacc2fb53f079ccae9de768a07d5f309910a5cfd4001aa192
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SHA512
7487a038fdc3158478bcf069e2373c0ac0baefd63c20272c35a13131de1c3e0c95757f1e3d04dd245b6de6aabecd864d17f682126b60dbc869ea141df1836592
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SSDEEP
768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05WTB52k:qmbhXDmjr5MOtEvwDpj5cDtKkQZQ6uk
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 2024-02-21_765b7d95f2b1bca7a314e77a1121e416_cryptolocker
Files
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2024-02-21_765b7d95f2b1bca7a314e77a1121e416_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