Static task
static1
Behavioral task
behavioral1
Sample
2024-04-23_1f7d3309557a6271082c51e141b8f84a_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-04-23_1f7d3309557a6271082c51e141b8f84a_cryptolocker.exe
Resource
win10v2004-20240412-en
General
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Target
2024-04-23_1f7d3309557a6271082c51e141b8f84a_cryptolocker
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Size
75KB
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MD5
1f7d3309557a6271082c51e141b8f84a
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SHA1
7893d28c5b249141c61f4aa89ced7d86198d3326
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SHA256
1660362dd55b14c73db8b61983af41ee7e8f9cfb3c52440b2623b1675ae90e61
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SHA512
9471289d7c86cd46fd3e5dafe4189890cfc91434f9ffb6c7ef6ef4466b91988297faee093d6f060860ea677809cf1066bba0a971cc0788454cdb4750c4674792
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SSDEEP
1536:ZzFbxmLPWQMOtEvwDpj386Sj/WprgJN6tZdOyJ3KUG:ZVxkGOtEvwDpjcaq
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 2024-04-23_1f7d3309557a6271082c51e141b8f84a_cryptolocker
Files
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2024-04-23_1f7d3309557a6271082c51e141b8f84a_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