Static task
static1
Behavioral task
behavioral1
Sample
2024-05-23_7693900d32d9b9fe1db85092242ea4a5_cryptolocker.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
2024-05-23_7693900d32d9b9fe1db85092242ea4a5_cryptolocker.exe
Resource
win10v2004-20240508-en
General
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Target
2024-05-23_7693900d32d9b9fe1db85092242ea4a5_cryptolocker
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Size
48KB
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MD5
7693900d32d9b9fe1db85092242ea4a5
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SHA1
82f1992a681ad7fe275c520e333c2871e7fb0f37
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SHA256
9368ec9bf73db5e1425720fa4f23a154fecbd53e9b43da63be0881f8b5f8b5b2
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SHA512
80adcc0c1ca3dd0d142254e93596a301cd9d62217d9027a69a63dd24e708cff85492727c98a49ca52d753f21da81c7417345a1894722b889d1cf70e92df2c2e5
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SSDEEP
768:xQz7yVEhs9+4uR1bytOOtEvwDpjWE6BLbjG9Rva/yYsm0F:xj+VGMOtEvwDpjy+viHs7F
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 2024-05-23_7693900d32d9b9fe1db85092242ea4a5_cryptolocker
Files
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2024-05-23_7693900d32d9b9fe1db85092242ea4a5_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