Static task
static1
Behavioral task
behavioral1
Sample
2024-01-27_351b7553c3b9e49d84a3076e40abaff9_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-27_351b7553c3b9e49d84a3076e40abaff9_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-01-27_351b7553c3b9e49d84a3076e40abaff9_cryptolocker
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Size
75KB
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MD5
351b7553c3b9e49d84a3076e40abaff9
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SHA1
56b7e594978ac1a1aab9c19d5e808c1fc0bdb60f
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SHA256
0991773aa71126aacfcbfb3f9a7bbbe7a932b97c3e87d6d6a8d2ee37b4f8b174
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SHA512
325deecd17a798ea6c436694353ea6676385a7346312c0ee97e04fd81f3e83bb0e457ae2a21677c329e1c21f99179b76238e8a66bc5de755a6175ee401ceb8c2
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SSDEEP
1536:ZzFbxmLPWQMOtEvwDpj386Sj/WprgJN6tZdOyJ3KEWkM5:ZVxkGOtEvwDpjcaxc
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 2024-01-27_351b7553c3b9e49d84a3076e40abaff9_cryptolocker
Files
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2024-01-27_351b7553c3b9e49d84a3076e40abaff9_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