Static task
static1
Behavioral task
behavioral1
Sample
2024-05-10_7a6fb9c13f7a454cd83120d538b4ea31_cryptolocker.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-05-10_7a6fb9c13f7a454cd83120d538b4ea31_cryptolocker.exe
Resource
win10v2004-20240508-en
General
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Target
2024-05-10_7a6fb9c13f7a454cd83120d538b4ea31_cryptolocker
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Size
76KB
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MD5
7a6fb9c13f7a454cd83120d538b4ea31
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SHA1
357869c2523de9d5674e22fdcefab60d708b3e4c
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SHA256
3c9c7007add4bedea862a078fada7729ce6a612aa5b8a3b64d58b371bda884be
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SHA512
22a8c5220b84617ed40726edf21de578fe1f2f093d7619ef24b5da3eede10bde59e00916fef34cf4594b8ac44c9e1c9518d7d3ba61d8702dd7f9d4da7b2b339c
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SSDEEP
1536:ZzFbxmLPWQMOtEvwDpj386Sj/WprgJN6tZdOyJ3KUI:ZVxkGOtEvwDpjcas
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 2024-05-10_7a6fb9c13f7a454cd83120d538b4ea31_cryptolocker
Files
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2024-05-10_7a6fb9c13f7a454cd83120d538b4ea31_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