Static task
static1
Behavioral task
behavioral1
Sample
2024-01-27_19916845e047b98aab7fa5c2b0309ab2_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-27_19916845e047b98aab7fa5c2b0309ab2_cryptolocker.exe
Resource
win10v2004-20231222-en
General
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Target
2024-01-27_19916845e047b98aab7fa5c2b0309ab2_cryptolocker
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Size
75KB
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MD5
19916845e047b98aab7fa5c2b0309ab2
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SHA1
7747cc6885137a53e94f846b6a4aa3a06a6f3e7c
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SHA256
8ac8979b824206d2ead7fddfe320b11fd1d6472b9eef430fbb7974397a7f9c10
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SHA512
453692e4844ca1efca7da1e0e3364526cbc4bab65736d6c385450ec52928d123231e6922ffe31b82807dc7a14b3de93039e16c4f2ae0cb89b627f7a26859d538
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SSDEEP
1536:ZzFbxmLPWQMOtEvwDpj386Sj/WprgJN6tZdOyJ3KEWkMK:ZVxkGOtEvwDpjcaxr
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 2024-01-27_19916845e047b98aab7fa5c2b0309ab2_cryptolocker
Files
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2024-01-27_19916845e047b98aab7fa5c2b0309ab2_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