Static task
static1
Behavioral task
behavioral1
Sample
2024-01-23_b382d9683facdc672926dcb51d1ce3fd_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-23_b382d9683facdc672926dcb51d1ce3fd_cryptolocker.exe
Resource
win10v2004-20231222-en
General
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Target
2024-01-23_b382d9683facdc672926dcb51d1ce3fd_cryptolocker
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Size
123KB
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MD5
b382d9683facdc672926dcb51d1ce3fd
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SHA1
dcc411b40441c4a17649e85fbb8a87ff9e441fa3
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SHA256
8500234e6018f3b3ba9ffc260904798444c607d87ffea4fcb0fa4e00bc6c7006
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SHA512
af65c84622ea56bfde0ce9afdd8aeba2f9135adc23e2a7a5d5d639920caae9a9560acd40c4a2fde44f7a74039652902f53f8da2522b2c556800c8302bfcca2d2
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SSDEEP
1536:gUj+AIMOtEvwDpjNbwQEIPlemUhYwkkxE4x: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 2024-01-23_b382d9683facdc672926dcb51d1ce3fd_cryptolocker
Files
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2024-01-23_b382d9683facdc672926dcb51d1ce3fd_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