Static task
static1
Behavioral task
behavioral1
Sample
2024-03-19_0a0eb899c7640a55d50bcb968677b272_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-19_0a0eb899c7640a55d50bcb968677b272_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-19_0a0eb899c7640a55d50bcb968677b272_cryptolocker
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Size
60KB
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MD5
0a0eb899c7640a55d50bcb968677b272
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SHA1
b550832ff9dc2032699e1877638b0b3143dff01c
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SHA256
7211f44fc25f239443898f1df779e262ee63e1e18b44d19a25d8feb2a93777fb
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SHA512
6bef9a1dda05c059bb17fc1598d71c2c49c174663b6b5e76b5fb1cf7054f7f67f75fcb632edc2869130ab3738cd818eb18ef9184d88cbc73300b01b90a86a364
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SSDEEP
1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQRKb61vSbgtsix:BbdDmjr+OtEvwDpjM8Y
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 2024-03-19_0a0eb899c7640a55d50bcb968677b272_cryptolocker
Files
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2024-03-19_0a0eb899c7640a55d50bcb968677b272_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