Static task
static1
Behavioral task
behavioral1
Sample
2024-02-24_994072ee6ebd7a9822ceb5f1119fb952_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-02-24_994072ee6ebd7a9822ceb5f1119fb952_cryptolocker.exe
Resource
win10v2004-20240221-en
General
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Target
2024-02-24_994072ee6ebd7a9822ceb5f1119fb952_cryptolocker
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Size
62KB
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MD5
994072ee6ebd7a9822ceb5f1119fb952
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SHA1
46fbb9acb5b34c43664f31a6cfd99b0264dc16ed
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SHA256
2a1503342e5417b1514846cddb037ccb330401d2dfc2044647152e57faaf18de
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SHA512
2f3bfd5137820d990b95d2919696ac15f1a650c9b55242b3e89291f34614a52e76ba4cdb128c585cf285874c2c1461506c2f072e681e187af42a1e8e497a73dc
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SSDEEP
768:6Qz7yVEhs9+4OR7tOOtEvwDpjLHqPOYRmNxt5I52kGEISA:6j+1NMOtEvwDpjr8ox8UDE3A
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 2024-02-24_994072ee6ebd7a9822ceb5f1119fb952_cryptolocker
Files
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2024-02-24_994072ee6ebd7a9822ceb5f1119fb952_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: 11KB - Virtual size: 12KB
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