Static task
static1
Behavioral task
behavioral1
Sample
2024-05-16_ef87177d81a1df7931703538af541854_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-05-16_ef87177d81a1df7931703538af541854_cryptolocker.exe
Resource
win10v2004-20240426-en
General
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Target
2024-05-16_ef87177d81a1df7931703538af541854_cryptolocker
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Size
77KB
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MD5
ef87177d81a1df7931703538af541854
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SHA1
600a727d79a205e2576a9a9432ecf5c650a15047
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SHA256
1756524dfd5c3ace0aa22b029dbb4f3e109eee3c2f7fc5d85dc875af340c1fda
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SHA512
fa68435dced11725a8a26392054e1b69fdec1e13c812c490fae2bcca8775e97374cac9b96e4d594c543ba58fc5162ddc34656c743b1ea6e63b96222dcea0ec9d
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SSDEEP
1536:ZzFbxmLPWQMOtEvwDpj386Sj/WprgJN6tZdOyJ3KUJ:ZVxkGOtEvwDpjcat
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 2024-05-16_ef87177d81a1df7931703538af541854_cryptolocker
Files
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2024-05-16_ef87177d81a1df7931703538af541854_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