Static task
static1
Behavioral task
behavioral1
Sample
2024-03-05_524adfaae71771e6383852ee5944d282_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-05_524adfaae71771e6383852ee5944d282_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-05_524adfaae71771e6383852ee5944d282_cryptolocker
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Size
49KB
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MD5
524adfaae71771e6383852ee5944d282
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SHA1
b318a21efabd810a4c20e3bd60cfb5c61f4febdb
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SHA256
4505e69f41239a8dc7c8cfab3b654e68dbbe81b1826a45d97b79d2f8911369e6
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SHA512
56d0ecbf3b38417a888eccd04efb4c8e19d3153496ad183b6f01743b16d6d26be3ea730999f60dec3a331b8e69d79442d7e9b1a36865dac4101adb476df6e2d4
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SSDEEP
768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05WTB52z5:qmbhXDmjr5MOtEvwDpj5cDtKkQZQ6u2Q
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 2024-03-05_524adfaae71771e6383852ee5944d282_cryptolocker
Files
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2024-03-05_524adfaae71771e6383852ee5944d282_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