Static task
static1
Behavioral task
behavioral1
Sample
2024-02-14_8fea457e65d2583ee515270338b52814_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-14_8fea457e65d2583ee515270338b52814_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-02-14_8fea457e65d2583ee515270338b52814_cryptolocker
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Size
74KB
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MD5
8fea457e65d2583ee515270338b52814
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SHA1
9efe66e7792b91eb64ccf4fa700bdef56a9e2323
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SHA256
1ca46ca53c408b214de7a52f983ba678f0ead9f6b942f876294a478b7f80ce2f
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SHA512
a66fd4ba6bc53b092569551eded7886252586dd8a6f9d9cde34f82882015ee2012dd1db7f4ec3fe5857f08273ace56c8667fda396b0d7aeb6e51f60657dbeba1
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SSDEEP
1536:ZzFbxmLPWQMOtEvwDpj386Sj/WprgJN6tZdOyJ3KuW:ZVxkGOtEvwDpjcaK
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 2024-02-14_8fea457e65d2583ee515270338b52814_cryptolocker
Files
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2024-02-14_8fea457e65d2583ee515270338b52814_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