Static task
static1
Behavioral task
behavioral1
Sample
2024-05-12_d70fbbf70ea26845f1e176be90f41740_cryptolocker.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-05-12_d70fbbf70ea26845f1e176be90f41740_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-05-12_d70fbbf70ea26845f1e176be90f41740_cryptolocker
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Size
43KB
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MD5
d70fbbf70ea26845f1e176be90f41740
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SHA1
7619666a83bdc624e7412f856ce33092e725fc8b
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SHA256
6ef883c5abbe5f652d7388630afbff82f9a4caa90a6c3877efb2bad50e9a5ade
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SHA512
bb668a2d4c0ce4f5287405e76a7cf760d87f62746f4153d9b89eb72a99938d7ce8f64f34c181416b6a28c041ac006dd1398c390452254011366a5a17cb8f8583
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SSDEEP
768:6Qz7yVEhs9+4OR7tOOtEvwDpjLHqh6/at:6j+1NMOtEvwDpjrRm
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 2024-05-12_d70fbbf70ea26845f1e176be90f41740_cryptolocker
Files
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2024-05-12_d70fbbf70ea26845f1e176be90f41740_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