Static task
static1
Behavioral task
behavioral1
Sample
2024-04-22_466f31ce77042d9c4800c26bb475e4b4_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-04-22_466f31ce77042d9c4800c26bb475e4b4_cryptolocker.exe
Resource
win10v2004-20240412-en
General
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Target
2024-04-22_466f31ce77042d9c4800c26bb475e4b4_cryptolocker
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Size
48KB
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MD5
466f31ce77042d9c4800c26bb475e4b4
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SHA1
acc1234ff6dec1cbb8585b8d38d94f03cc20447d
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SHA256
328c1ebc7824c6047938337763fca71b0714e8d1e49f15c4c5ac3157833937a1
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SHA512
094757932de6139cf2bf154b04230648ccd09a555fa1586a458b3c418b37cee408f748b8857ae3b619cf5558d24193bfd02a6f9d9678e3bef0018c0acca227ad
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SSDEEP
768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05W2MofZp:qmbhXDmjr5MOtEvwDpj5cDtKkQZQhxh
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 2024-04-22_466f31ce77042d9c4800c26bb475e4b4_cryptolocker
Files
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2024-04-22_466f31ce77042d9c4800c26bb475e4b4_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