Static task
static1
Behavioral task
behavioral1
Sample
2024-02-25_d350587e79c266c0fe13962cffc7b6d4_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-02-25_d350587e79c266c0fe13962cffc7b6d4_cryptolocker.exe
Resource
win10v2004-20240221-en
General
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Target
2024-02-25_d350587e79c266c0fe13962cffc7b6d4_cryptolocker
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Size
54KB
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MD5
d350587e79c266c0fe13962cffc7b6d4
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SHA1
782208d1ce99deefcf34456c010e47deceedfe5d
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SHA256
d89745523f5c42b6490241f8647ad02b572255298245c85720a58352b1dd3d06
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SHA512
21da2aad85948736a9e484bf3ba2b752f301a6d471692a3ab224e64ad7b0d56b9d8d8cd8576390eede97e0d88da54c4231994e62915bc2353c722f94cdbff7ad
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SSDEEP
768:6Qz7yVEhs9+4OR7tOOtEvwDpjLHqPOYRmNxt5QJz7JK:6j+1NMOtEvwDpjr8oxEq
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 2024-02-25_d350587e79c266c0fe13962cffc7b6d4_cryptolocker
Files
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2024-02-25_d350587e79c266c0fe13962cffc7b6d4_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