Static task
static1
Behavioral task
behavioral1
Sample
2024-01-25_1dbe9517b9ab629c86a8e1cf0d0085c7_cryptolocker.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-01-25_1dbe9517b9ab629c86a8e1cf0d0085c7_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-01-25_1dbe9517b9ab629c86a8e1cf0d0085c7_cryptolocker
-
Size
46KB
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MD5
1dbe9517b9ab629c86a8e1cf0d0085c7
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SHA1
f20f596538366843d46d8da906de8c52c55e3878
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SHA256
b67d9d7c634a851152dbde93e0e06c171b2769dd966a3fbbd466e0c1dcafdcd8
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SHA512
b1d517561310a20d6e937c56678b6e30f69eaa33109511ab7ad52b000bba5f69c7f9acb52d95ac14fd0e8231ba2a7b7e44eff894ae202562f91d19e6442e5fe6
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SSDEEP
768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05WTBE0+:qmbhXDmjr5MOtEvwDpj5cDtKkQZQ6S0+
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 2024-01-25_1dbe9517b9ab629c86a8e1cf0d0085c7_cryptolocker
Files
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2024-01-25_1dbe9517b9ab629c86a8e1cf0d0085c7_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