Static task
static1
Behavioral task
behavioral1
Sample
2024-02-22_32be5e14af44fbe97aa1fc0607f61d88_cryptolocker.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
2024-02-22_32be5e14af44fbe97aa1fc0607f61d88_cryptolocker.exe
Resource
win10v2004-20240221-en
General
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Target
2024-02-22_32be5e14af44fbe97aa1fc0607f61d88_cryptolocker
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Size
63KB
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MD5
32be5e14af44fbe97aa1fc0607f61d88
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SHA1
3bfca5b51ed05c08be86e33edc106feed04db50f
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SHA256
8077b0dfec75fd6caf1abbcf4f88f64bd5203bc20245439ddc68c430b7a85c6a
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SHA512
71e60bd7b5e9e2e105ee7fc3619b14765cc505e7f728f922edee237cfd0f0496870fbd015d6c920b0cfa60366d5ee3a4bafc1f2a3d334a641b7f80e56974dbed
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SSDEEP
768:6Qz7yVEhs9+4OR7tOOtEvwDpjLHqPOYRmNxt5I52kGEMoNUa:6j+1NMOtEvwDpjr8ox8UDEhV
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 2024-02-22_32be5e14af44fbe97aa1fc0607f61d88_cryptolocker
Files
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2024-02-22_32be5e14af44fbe97aa1fc0607f61d88_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