Static task
static1
Behavioral task
behavioral1
Sample
2024-02-19_319d2f9a8e6c54f1f1331fe87363ea61_cryptolocker.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
2024-02-19_319d2f9a8e6c54f1f1331fe87363ea61_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-02-19_319d2f9a8e6c54f1f1331fe87363ea61_cryptolocker
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Size
49KB
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MD5
319d2f9a8e6c54f1f1331fe87363ea61
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SHA1
09a0a48ed8596339de750456674c296bb366699e
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SHA256
53c7c0a4722b2d0cb1f2a31d5016bb9592f020e76a07e930c3006a603d788911
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SHA512
db074a8a7211d527ee8ab241ff168a76cbeccfad43ed3c434c5bcc6094d64219303a5b4f2095d7be5081ecc33add44d29bca812589903d244a4ced37fa2734cb
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SSDEEP
1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQPdUvY:BbdDmjr+OtEvwDpjMXZ
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 2024-02-19_319d2f9a8e6c54f1f1331fe87363ea61_cryptolocker
Files
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2024-02-19_319d2f9a8e6c54f1f1331fe87363ea61_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