Static task
static1
Behavioral task
behavioral1
Sample
2024-05-27_c412d7943902f914e410c90b95d31e38_cryptolocker.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
2024-05-27_c412d7943902f914e410c90b95d31e38_cryptolocker.exe
Resource
win10v2004-20240508-en
General
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Target
2024-05-27_c412d7943902f914e410c90b95d31e38_cryptolocker
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Size
65KB
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MD5
c412d7943902f914e410c90b95d31e38
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SHA1
3d2acfc53579b37e1f56a54892d0292c51c501a4
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SHA256
b9565d916b60b8287e207984afd2c97c7a240cc67273e92411dada0eead3eb27
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SHA512
7fb6e4ba737869a986181a85c33a33217de838c0daa1d2d6c58fcba1569f7612515cdc396ca9125c36bbcaf3a9a4f850dfaa92dfbd65ca917ca9de31f7b60e1c
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SSDEEP
1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQRKb61vSbgtsi6:BbdDmjr+OtEvwDpjM8X
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 2024-05-27_c412d7943902f914e410c90b95d31e38_cryptolocker
Files
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2024-05-27_c412d7943902f914e410c90b95d31e38_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