Static task
static1
Behavioral task
behavioral1
Sample
2024-02-20_330ead98ad35bced0dc29a97238d4371_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-20_330ead98ad35bced0dc29a97238d4371_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-02-20_330ead98ad35bced0dc29a97238d4371_cryptolocker
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Size
61KB
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MD5
330ead98ad35bced0dc29a97238d4371
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SHA1
036b27325fcc50c5630ebd1b7d35d9e4b9533287
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SHA256
e694b63601e60335e72c03b9594e4f6b16ffeb9ef360583633ed6599d178f2e1
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SHA512
43e327eb0fd46f9d9266697a6dd8c10b152d0874ce37c3947683fd1cc1b989ca5e0b0ebf84024e3c83efdb3f32aeab8f0b40ef253411043b6818eeb07165bbae
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SSDEEP
1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQRKb61vSbgtskP/:BbdDmjr+OtEvwDpjM8a
Malware Config
Signatures
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Detection of CryptoLocker Variants 1 IoCs
resource yara_rule sample CryptoLocker_rule2 -
UPX dump on OEP (original entry point) 1 IoCs
resource yara_rule sample UPX -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-02-20_330ead98ad35bced0dc29a97238d4371_cryptolocker
Files
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2024-02-20_330ead98ad35bced0dc29a97238d4371_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
bUItIFMf Size: - Virtual size: 36KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
QNhjSkbP Size: 12KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE