Static task
static1
Behavioral task
behavioral1
Sample
2024-01-29_5438ef49a1c26068a47928577030455b_cryptolocker.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-01-29_5438ef49a1c26068a47928577030455b_cryptolocker.exe
Resource
win10v2004-20231222-en
General
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Target
2024-01-29_5438ef49a1c26068a47928577030455b_cryptolocker
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Size
74KB
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MD5
5438ef49a1c26068a47928577030455b
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SHA1
06e8d3eee5cf0c92fc8e4f6a543f1717fac249e2
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SHA256
cd1467144864b40aaed81dde67b1aa306c7c060750eff3a6411eceb15c2a4cc6
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SHA512
4a5407b5dcd5bb13bd5f973dee572d8a57ea7d0de0ec1a107165704aa2e1c37bbe60d8c6a775446822df5debd65c2be2bf52b76f30d08a1e1e1ea7ea7b817a87
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SSDEEP
1536:ZzFbxmLPWQMOtEvwDpj386Sj/WprgJN6tZdOyJ3KuTDA:ZVxkGOtEvwDpjcac
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 2024-01-29_5438ef49a1c26068a47928577030455b_cryptolocker
Files
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2024-01-29_5438ef49a1c26068a47928577030455b_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