Static task
static1
Behavioral task
behavioral1
Sample
2024-05-24_9d50a2150ab6efce03c2cfcaa9ccf44c_cryptolocker.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-05-24_9d50a2150ab6efce03c2cfcaa9ccf44c_cryptolocker.exe
Resource
win10v2004-20240508-en
General
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Target
2024-05-24_9d50a2150ab6efce03c2cfcaa9ccf44c_cryptolocker
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Size
53KB
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MD5
9d50a2150ab6efce03c2cfcaa9ccf44c
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SHA1
7228eb4d7b25d3304290e9e9962a6cce716cc4ac
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SHA256
67b5b6c7f1a06948e9c6671929e728aeb3637eae35ab435bbb3b3f422979c666
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SHA512
d4d60b00dd3b54658d2cfe97613c74e85e2cb1184c17f1f35c3cda70f3c4bc358decb34c0f6dff63a0d1af1a73ec0aacf8564ef1548aae0876b9e4386c5a1c29
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SSDEEP
768:6Qz7yVEhs9+4OR7tOOtEvwDpjLHqPhqlcnvhx5/xFRkHU:6j+1NMOtEvwDpjr8hhXi0
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_9d50a2150ab6efce03c2cfcaa9ccf44c_cryptolocker
Files
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2024-05-24_9d50a2150ab6efce03c2cfcaa9ccf44c_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