Static task
static1
Behavioral task
behavioral1
Sample
2024-05-24_6884f63bd484cb5fcc36012ce9356022_cryptolocker.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
2024-05-24_6884f63bd484cb5fcc36012ce9356022_cryptolocker.exe
Resource
win10v2004-20240508-en
General
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Target
2024-05-24_6884f63bd484cb5fcc36012ce9356022_cryptolocker
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Size
48KB
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MD5
6884f63bd484cb5fcc36012ce9356022
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SHA1
dae516ae6b8566905872b1319842db74dcf1e0c7
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SHA256
60c8f8a7aa886ab56bb00299f9ff399f58e48900d8bf9dd668d7fc7babb6957c
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SHA512
8f5f73302840274ef792e024decb9a54783f173d3f003aac3f0dda6451648de7b61befa625f3091b0a3cf61045439cad7c57853dd9ff4e7c3d19b20fe6249fa7
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SSDEEP
768:xQz7yVEhs9+4uR1bytOOtEvwDpjWE6BLbjG9RzhwaRhAP:xj+VGMOtEvwDpjy+TRhY
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 2024-05-24_6884f63bd484cb5fcc36012ce9356022_cryptolocker
Files
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2024-05-24_6884f63bd484cb5fcc36012ce9356022_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