Static task
static1
Behavioral task
behavioral1
Sample
2024-06-08_7d71db0695ae63ece39d3cba98281174_cryptolocker.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
2024-06-08_7d71db0695ae63ece39d3cba98281174_cryptolocker.exe
Resource
win10v2004-20240508-en
General
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Target
2024-06-08_7d71db0695ae63ece39d3cba98281174_cryptolocker
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Size
50KB
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MD5
7d71db0695ae63ece39d3cba98281174
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SHA1
92522f82f38325c221b0b23188dea300f82a7d0e
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SHA256
7285a2f7007b22182eb0dea992fd2cde39e43c8c1ac973c50d7b57b380c1a44b
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SHA512
e69033e704011e54bef2273f88e3bd65ec7d8b90754463fda7ebb02c1f1a8e4c54ae33e3602b20cbedbdebb9f4f3ca189e1001d13172bd921c72d5c36c7173b9
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SSDEEP
768:xQz7yVEhs9+4uR1bytOOtEvwDpjWE6BLbjG9RzhwaN4NO2v6:xj+VGMOtEvwDpjy+TN41y
Malware Config
Signatures
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Detection of CryptoLocker Variants 1 IoCs
resource yara_rule sample CryptoLocker_rule2 -
Detection of Cryptolocker Samples 1 IoCs
resource yara_rule sample CryptoLocker_set1 -
Detects executables built or packed with MPress PE compressor 1 IoCs
resource yara_rule sample INDICATOR_EXE_Packed_MPress -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-06-08_7d71db0695ae63ece39d3cba98281174_cryptolocker
Files
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2024-06-08_7d71db0695ae63ece39d3cba98281174_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
IMAGE_FILE_DEBUG_STRIPPED
Sections
.MPRESS1 Size: 17KB - Virtual size: 36KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.MPRESS2 Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 13KB - Virtual size: 16KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.imports Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE