Static task
static1
Behavioral task
behavioral1
Sample
2024-02-20_37bc5a1747a1569c8b8ff111206adccd_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-20_37bc5a1747a1569c8b8ff111206adccd_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-02-20_37bc5a1747a1569c8b8ff111206adccd_cryptolocker
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Size
70KB
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MD5
37bc5a1747a1569c8b8ff111206adccd
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SHA1
c592152bd18670e19e3ad8e8db8ea177079c1850
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SHA256
dfa275e907c42a62670ada30bf3c62642963e74cd20d993118907785beb48ccd
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SHA512
b2d721b67f9b3fbe2915a7e0de4a73e2fff6eee29493adf557b016a28a86cf113adcbe6cc39595ba81c7b26d55983a9a274c738b460c6fc1fbed025d59642b26
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SSDEEP
1536:Dk/xY0sllyGQMOtEvwDpjwycDtKkQZQRKb61vSbgZ3QzNKUQ:DW60sllyWOtEvwDpjwF856
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 -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-02-20_37bc5a1747a1569c8b8ff111206adccd_cryptolocker
Files
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2024-02-20_37bc5a1747a1569c8b8ff111206adccd_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
Sections
.text Size: 11KB - Virtual size: 11KB
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 1024B - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 1024B - Virtual size: 536B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
.uzwvn Size: 1024B - Virtual size: 1024B
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ