Static task
static1
Behavioral task
behavioral1
Sample
2024-02-19_a24a9852988e095fa75b6d62c07d9d6e_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-19_a24a9852988e095fa75b6d62c07d9d6e_cryptolocker.exe
Resource
win10v2004-20231222-en
General
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Target
2024-02-19_a24a9852988e095fa75b6d62c07d9d6e_cryptolocker
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Size
46KB
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MD5
a24a9852988e095fa75b6d62c07d9d6e
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SHA1
933f1080a350ce53746b280915576f006d5e2a9c
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SHA256
2d699b54fd67d7eb74da37b910ad2f24bab054e553e0ff6beb93ff5bb2773ab0
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SHA512
1e9da98714b9d24953dfbe8a8b6e72b354b2a422f04358ad6243c0b16800588f5e1830762c977ec839c2d3bfe1143f9b0f7ddd22fc8ce9551dfe815a9c54d298
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SSDEEP
768:UEEmoQDj/xnMp+yptndwe/PWQtOOtEvwDpjIm8z2iaSIO/WZrEu/d+qmsUHQ1wsZ:ZzFbxmLPWQMOtEvwDpj386Sj/WprqQ13
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 2024-02-19_a24a9852988e095fa75b6d62c07d9d6e_cryptolocker
Files
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2024-02-19_a24a9852988e095fa75b6d62c07d9d6e_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