Static task
static1
Behavioral task
behavioral1
Sample
2024-05-17_66a473b5d8b55ff4ce32fc1919cfe20f_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-05-17_66a473b5d8b55ff4ce32fc1919cfe20f_cryptolocker.exe
Resource
win10v2004-20240508-en
General
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Target
2024-05-17_66a473b5d8b55ff4ce32fc1919cfe20f_cryptolocker
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Size
40KB
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MD5
66a473b5d8b55ff4ce32fc1919cfe20f
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SHA1
a16f076f2cd2e7cef8fc90a6c0aea4bd5ce0b772
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SHA256
4374b9bb21a14824037bea801f99e024242f13d9d0a6f9331085686a9a12d495
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SHA512
6a5db4cb57f41a88988a2896ea72ab8626885c27ec75b250c21c4cb86baa107c58ecb21c73db879114eede538fe178f853b46ff8f1566e3616fbf3ba34728e4b
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SSDEEP
768:UEEmoQDj/xnMp+yptndwe/PWQtOOtEvwDpjLeJAsKuDkC:ZzFbxmLPWQMOtEvwDpjLeJAsKc1
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 2024-05-17_66a473b5d8b55ff4ce32fc1919cfe20f_cryptolocker
Files
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2024-05-17_66a473b5d8b55ff4ce32fc1919cfe20f_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