Static task
static1
Behavioral task
behavioral1
Sample
2024-04-29_a3e110667ad83e7cfe2b599a236a88ff_cryptolocker.exe
Resource
win7-20240419-en
Behavioral task
behavioral2
Sample
2024-04-29_a3e110667ad83e7cfe2b599a236a88ff_cryptolocker.exe
Resource
win10v2004-20240419-en
General
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Target
2024-04-29_a3e110667ad83e7cfe2b599a236a88ff_cryptolocker
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Size
127KB
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MD5
a3e110667ad83e7cfe2b599a236a88ff
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SHA1
87a38b521f48e24ab0a42116161d1d1181a43320
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SHA256
5afb7558255b12edf7cc70c0d7bf2ec2aa568b16110392099b7484b0b2b881da
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SHA512
67de974944afb4b59cde862783a89f9b725396a365f7b45851ec2b2f8c920c4309c297f64620bdcf4af507f4bd77d8480914dc47ab295d8899d933d57e8c6dfc
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SSDEEP
1536:gUj+AIMOtEvwDpjNbwQEIPlemUhYwkkxE4qdBAX:vCA9OtEvwDpjM
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 2024-04-29_a3e110667ad83e7cfe2b599a236a88ff_cryptolocker
Files
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2024-04-29_a3e110667ad83e7cfe2b599a236a88ff_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