Static task
static1
Behavioral task
behavioral1
Sample
2024-02-23_679c686e496df5f66aa8db507630f57d_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-02-23_679c686e496df5f66aa8db507630f57d_cryptolocker.exe
Resource
win10v2004-20240221-en
General
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Target
2024-02-23_679c686e496df5f66aa8db507630f57d_cryptolocker
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Size
59KB
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MD5
679c686e496df5f66aa8db507630f57d
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SHA1
d68c9f5536bf30dda7b774f120ce4280b3a2dc4f
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SHA256
14962cb0c05f3348e32c71f04a9d814fe984cc566963f8317f9aa7f4878cdfe2
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SHA512
716549c7382478fdd38d6da5b4de9c8811e30ac7a4e576c28e5be8129cb85275f759a3818be5d34a287021b53e6106346eb34775fb812800039d7b1e21caecfd
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SSDEEP
1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQRKb614MQ:BbdDmjr+OtEvwDpjMQ
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 2024-02-23_679c686e496df5f66aa8db507630f57d_cryptolocker
Files
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2024-02-23_679c686e496df5f66aa8db507630f57d_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