Static task
static1
Behavioral task
behavioral1
Sample
2024-03-16_65b57fe3641a4593a33a7d9ab3679b83_cryptolocker.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
2024-03-16_65b57fe3641a4593a33a7d9ab3679b83_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-16_65b57fe3641a4593a33a7d9ab3679b83_cryptolocker
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Size
53KB
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MD5
65b57fe3641a4593a33a7d9ab3679b83
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SHA1
e7bea0214a5d7913ba002aeed9e3b9f958668458
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SHA256
dfbb82358e2e433d33225b5e80b05bf431f7ccd816b54d102dd8e646a256965e
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SHA512
c25d305f0d048dd95ec62bfb815bafc58915f29321492a8b7961e35f14d334bcfe5382be171f170d6f0c538a82d3ce5acafa0be0791840ebbfccc646a4b963aa
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SSDEEP
1536:ZzFbxmLPWQMOtEvwDpj386Sj/WprgJN6tZdO57:ZVxkGOtEvwDpjcd
Malware Config
Signatures
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Detection of CryptoLocker Variants 1 IoCs
resource yara_rule sample CryptoLocker_rule2 -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-03-16_65b57fe3641a4593a33a7d9ab3679b83_cryptolocker
Files
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2024-03-16_65b57fe3641a4593a33a7d9ab3679b83_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
Size: 10KB - Virtual size: 20KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
petite Size: 334B - Virtual size: 334B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ