Static task
static1
Behavioral task
behavioral1
Sample
2024-04-20_634008da93f7eca061ce62db2c724281_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-04-20_634008da93f7eca061ce62db2c724281_cryptolocker.exe
Resource
win10v2004-20240412-en
General
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Target
2024-04-20_634008da93f7eca061ce62db2c724281_cryptolocker
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Size
100KB
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MD5
634008da93f7eca061ce62db2c724281
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SHA1
62028805034ad30cca9a3f2e2851394c11e74fca
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SHA256
4219618f5cce3608241233eed8bf63650fe6f69b61cd8729810d3f1d9717b490
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SHA512
925db924bcfc5cd1dbab7564d4ffa18c4e480f5f594ee44603d4b04f67eb6fff85a22c5fcec411367aabd75a84d9d8877e5cc74340918ce4ca4bd1c86deab63c
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SSDEEP
1536:26QFElP6n+gBQMOtEvwDpjQGYQbN/PKwNCWw6:26a+2OtEvwDpjtzF
Malware Config
Signatures
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Detection of CryptoLocker Variants 1 IoCs
resource yara_rule sample CryptoLocker_rule2 -
Detection of Cryptolocker Samples 1 IoCs
resource yara_rule sample CryptoLocker_set1 -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-04-20_634008da93f7eca061ce62db2c724281_cryptolocker
Files
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2024-04-20_634008da93f7eca061ce62db2c724281_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
.text Size: 11KB - Virtual size: 11KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 1024B - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 1024B - Virtual size: 536B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ