Static task
static1
Behavioral task
behavioral1
Sample
2024-06-03_198f181cd5a97e434bfe6efacc42d165_cryptolocker.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
2024-06-03_198f181cd5a97e434bfe6efacc42d165_cryptolocker.exe
Resource
win10v2004-20240508-en
General
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Target
2024-06-03_198f181cd5a97e434bfe6efacc42d165_cryptolocker
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Size
48KB
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MD5
198f181cd5a97e434bfe6efacc42d165
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SHA1
a094b378d1123e5a5fe0c0299d0c1fe77316f4c1
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SHA256
914281098949efe3ca0ae87daab6897dee836a3c6bfdeb8417ac1d1bf2804482
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SHA512
8ea319472572d923758729f3c8d562932b59bb570c1a2d60ad6deafec6c0bb957fcc4c6e75e90e2ad3c10a3d0d90fc23c74c13253fd2e2e446fbb2c3bd3a35d6
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SSDEEP
768:xQz7yVEhs9+4uR1bytOOtEvwDpjWE6BLbjG9Rva/yYsm0:xj+VGMOtEvwDpjy+viHsp
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 2024-06-03_198f181cd5a97e434bfe6efacc42d165_cryptolocker
Files
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2024-06-03_198f181cd5a97e434bfe6efacc42d165_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