Static task
static1
Behavioral task
behavioral1
Sample
2024-02-14_9f80b0c9bb3c3c4e13ed08f0493752fd_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-14_9f80b0c9bb3c3c4e13ed08f0493752fd_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-02-14_9f80b0c9bb3c3c4e13ed08f0493752fd_cryptolocker
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Size
60KB
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MD5
9f80b0c9bb3c3c4e13ed08f0493752fd
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SHA1
fb279fcbbb8e5ea1b059ccd9016a04bd13077fb3
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SHA256
0d965b5be546c3a16e0076abbf17bca32db8e50b5c7f87862ad45a7252688556
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SHA512
d8d56b3361fc27290a7a278066ce7eda5ef61832756945a517d02e7e17e218bb879380ace32b88df78756ce4e3cdaad28d1dfe027b370125bf360e45f4335994
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SSDEEP
1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQRKb61vSbgtskPT:BbdDmjr+OtEvwDpjM8e
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 2024-02-14_9f80b0c9bb3c3c4e13ed08f0493752fd_cryptolocker
Files
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2024-02-14_9f80b0c9bb3c3c4e13ed08f0493752fd_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