Static task
static1
Behavioral task
behavioral1
Sample
2024-05-27_0622b246ff9bf9ea5096689e910e4c07_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-05-27_0622b246ff9bf9ea5096689e910e4c07_cryptolocker.exe
Resource
win10v2004-20240508-en
General
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Target
2024-05-27_0622b246ff9bf9ea5096689e910e4c07_cryptolocker
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Size
52KB
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MD5
0622b246ff9bf9ea5096689e910e4c07
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SHA1
939ae6c2aebbb40b521956b34c5eeaf036312775
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SHA256
95a663c264ed7f3de1f7e17b282afc2baf49c6ef63cdf4c03874c13c25763a86
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SHA512
9f4139b69145374d48c2d801d9c9bcc642d4f49618477d3538924eac7f927e0020ecf15bd69223d19419d70f19543bd209fe8f861016d22262659fce56675570
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SSDEEP
768:6Qz7yVEhs9+4OR7tOOtEvwDpjLHqPhqlcnvhx5/xFRY+iyyY:6j+1NMOtEvwDpjr8hhXy+iyyY
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 2024-05-27_0622b246ff9bf9ea5096689e910e4c07_cryptolocker
Files
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2024-05-27_0622b246ff9bf9ea5096689e910e4c07_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