Static task
static1
Behavioral task
behavioral1
Sample
2024-03-16_46c46006f5ce1af097133ad650076f81_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-16_46c46006f5ce1af097133ad650076f81_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-16_46c46006f5ce1af097133ad650076f81_cryptolocker
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Size
46KB
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MD5
46c46006f5ce1af097133ad650076f81
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SHA1
fefe60d65b20d837769fe92069cd701f3ca876b5
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SHA256
2d1cd3594476a7dc533aa0f5a0d70ec1a6f8108c09733de1b2a0c99e8c1daa66
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SHA512
3b7e3fed260d930bbae14bd29f3e3c2311e28d09341e9648bbe382d6ce3cc828e1cb5614b5792d29022d96a73c708d91177ef00f0f25379c98400a87b36acd5a
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SSDEEP
768:6Qz7yVEhs9+4OR7tOOtEvwDpjLHqPhqlcnvgpnY:6j+1NMOtEvwDpjr8hgpY
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 2024-03-16_46c46006f5ce1af097133ad650076f81_cryptolocker
Files
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2024-03-16_46c46006f5ce1af097133ad650076f81_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