Static task
static1
Behavioral task
behavioral1
Sample
2024-02-21_1eafba0689e22c6fd0c494cecc65f001_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-21_1eafba0689e22c6fd0c494cecc65f001_cryptolocker.exe
Resource
win10v2004-20240220-en
General
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Target
2024-02-21_1eafba0689e22c6fd0c494cecc65f001_cryptolocker
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Size
126KB
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MD5
1eafba0689e22c6fd0c494cecc65f001
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SHA1
88ab68944ca4c86c81c3d10e255e3bfd9fd826ec
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SHA256
bf0da41e8df28d32865b2460ad43dc84a5db78300a9cfa0d5acc6b106627ee2b
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SHA512
b279d0e8516148d3a4777902f6acd8672dcbc1706938a97bc21f13ba0bf765a83f8706579aa0fa80f5cadd19e51a40cf01d05bb9e2fe9b3255e4ca45f41e0648
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SSDEEP
1536:gUj+AIMOtEvwDpjNbwQEIPlemUhYwkkxGBpR/gus:vCA9OtEvwDpjc
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 2024-02-21_1eafba0689e22c6fd0c494cecc65f001_cryptolocker
Files
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2024-02-21_1eafba0689e22c6fd0c494cecc65f001_cryptolocker.exe windows:5 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED
Sections
.MPRESS Size: 36KB - Virtual size: 36KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.MPRESS Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 13KB - Virtual size: 16KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE