Static task
static1
Behavioral task
behavioral1
Sample
2024-02-04_50672993bd8da1a07f0479a8ace8f817_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-04_50672993bd8da1a07f0479a8ace8f817_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-02-04_50672993bd8da1a07f0479a8ace8f817_cryptolocker
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Size
48KB
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MD5
50672993bd8da1a07f0479a8ace8f817
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SHA1
7dd39883151f95eac40bafe7662eff235d5a42c1
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SHA256
782a0a2e0eb7d78cc62b91658bd20d6de5de9b3bc84bd53a4d7a5d52f8f82999
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SHA512
cab03be680efeb98016090cef56bea6c2e242396c6148847452925fe9ab8b647e33905458f711c3736dc05cc0d3185309f28ad27d990d2962f657b32590f0366
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SSDEEP
768:6Qz7yVEhs9+4OR7tOOtEvwDpjLHqPhqlcnvgpnuQ3SzjR9:6j+1NMOtEvwDpjr8hgpuQ3W
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 2024-02-04_50672993bd8da1a07f0479a8ace8f817_cryptolocker
Files
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2024-02-04_50672993bd8da1a07f0479a8ace8f817_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