Static task
static1
Behavioral task
behavioral1
Sample
2024-02-19_a4cc844f30cf46d6a2f044038ac14da1_cryptolocker.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
2024-02-19_a4cc844f30cf46d6a2f044038ac14da1_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-02-19_a4cc844f30cf46d6a2f044038ac14da1_cryptolocker
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Size
60KB
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MD5
a4cc844f30cf46d6a2f044038ac14da1
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SHA1
5d643d1aba9166a35a201c4334a90f61ea470795
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SHA256
ac3d5cec358b3e4aa6d0c4d34c26e5e7fe1a6725c1d9c520fa8ac9fa731e13ab
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SHA512
eb74b9935e405fe31d93a59fab97de96c8311cde9e7925fa510e774cdaeb64fdd16a1c7c4305ef87681c0bc84c704d1ac8217f47e4c3b1736942995d1ef928f3
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SSDEEP
1536:ZzFbxmLPWQMOtEvwDpj386Sj/WprgJN6tZdOyJ3rFC0wv:ZVxkGOtEvwDpjca6
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 2024-02-19_a4cc844f30cf46d6a2f044038ac14da1_cryptolocker
Files
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2024-02-19_a4cc844f30cf46d6a2f044038ac14da1_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