Static task
static1
Behavioral task
behavioral1
Sample
2024-05-23_1aacc3ba65b07a0e375b15cd89f16266_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-05-23_1aacc3ba65b07a0e375b15cd89f16266_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-05-23_1aacc3ba65b07a0e375b15cd89f16266_cryptolocker
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Size
79KB
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MD5
1aacc3ba65b07a0e375b15cd89f16266
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SHA1
1c410e142b4b24d3ec8c4163a277fef965154d99
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SHA256
815a59805f2eb4d5597c13f1926fa5858c02f2bb8082828a32999e1c460691ac
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SHA512
d76e4054632796b7bf84b811f46c8c2ff33a3c3713c139e12dc73b70d9761c0995dc4818bd21ff019586e6c57c3e5cd3c85add0b4c4b9b6533709ec8e3514c62
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SSDEEP
1536:ZzFbxmLPWQMOtEvwDpj386Sj/WprgJN6tZdOyJ3KEWT+S:ZVxkGOtEvwDpjcaxs
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 2024-05-23_1aacc3ba65b07a0e375b15cd89f16266_cryptolocker
Files
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2024-05-23_1aacc3ba65b07a0e375b15cd89f16266_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