Static task
static1
Behavioral task
behavioral1
Sample
2024-01-27_63bd241c1e8975730b522bca97516492_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-27_63bd241c1e8975730b522bca97516492_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-01-27_63bd241c1e8975730b522bca97516492_cryptolocker
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Size
45KB
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MD5
63bd241c1e8975730b522bca97516492
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SHA1
e2f4a33fa46657ae11d867032c3964d0c7d4e0a7
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SHA256
47e12d5fbb2d60a8ab07a84bf8c4c7bd0b697a6c08b1cdb0bceb8252da6266c0
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SHA512
2f1f8603411dad9012b2697b462560162088d2f8b93fbb3e2f5fc4d990234c4df38229ee53df404fc78a3b2e4b91e82794c07854b1b7c95518b163035c44d798
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SSDEEP
768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05W2MoW:qmbhXDmjr5MOtEvwDpj5cDtKkQZQU
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 2024-01-27_63bd241c1e8975730b522bca97516492_cryptolocker
Files
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2024-01-27_63bd241c1e8975730b522bca97516492_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