Static task
static1
Behavioral task
behavioral1
Sample
2024-02-28_e0b2902af6fd1d19d3f0dc1ae102ced7_cryptolocker.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
2024-02-28_e0b2902af6fd1d19d3f0dc1ae102ced7_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-02-28_e0b2902af6fd1d19d3f0dc1ae102ced7_cryptolocker
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Size
46KB
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MD5
e0b2902af6fd1d19d3f0dc1ae102ced7
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SHA1
5706b2d7f87915fdcdbe788852d2b46b4ea9ef17
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SHA256
84eedfcb3af0521539c5e65418674e57c0e922bc813a07e9b3a9d7f4c65c19c1
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SHA512
56b3131b8d6b6ab2cf93bfe43d9dd15324e4d85ae8d76560d214051727f476fe54b897336258b9e1a3aae64e2cb35f8e8976166ba55016089896a9fe27f9e52b
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SSDEEP
768:xQz7yVEhs9+4uR1bytOOtEvwDpjWE6BLbjG9RzhwaN4e:xj+VGMOtEvwDpjy+TN4e
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 2024-02-28_e0b2902af6fd1d19d3f0dc1ae102ced7_cryptolocker
Files
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2024-02-28_e0b2902af6fd1d19d3f0dc1ae102ced7_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