Static task
static1
Behavioral task
behavioral1
Sample
2024-02-11_61345b625946c7aaa0915d98ce98d479_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-11_61345b625946c7aaa0915d98ce98d479_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-02-11_61345b625946c7aaa0915d98ce98d479_cryptolocker
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Size
123KB
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MD5
61345b625946c7aaa0915d98ce98d479
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SHA1
9ee8fef8a5428d9c2523e19e849fd1256efdb43f
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SHA256
b52fdb4b4e73e0eca1fc5d4e8863102528f961717d4d1ef42bf9df99eca014fb
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SHA512
83b6cfd3cad3790e68f4d05c8c49c431d9b0b33bbf48e569c68c21923a0b0210353b53d823f3c36fb3efa5edf86e8faaa6d73652d96d6500006e20e5e4fca699
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SSDEEP
1536:gUj+AIMOtEvwDpjNbwQEIPlemUhYwkkxE4qe:vCA9OtEvwDpjA
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 2024-02-11_61345b625946c7aaa0915d98ce98d479_cryptolocker
Files
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2024-02-11_61345b625946c7aaa0915d98ce98d479_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