Static task
static1
Behavioral task
behavioral1
Sample
2024-05-31_10d63d205663a4abb1cb49937ce97f2e_cryptolocker.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
2024-05-31_10d63d205663a4abb1cb49937ce97f2e_cryptolocker.exe
Resource
win10v2004-20240426-en
General
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Target
2024-05-31_10d63d205663a4abb1cb49937ce97f2e_cryptolocker
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Size
48KB
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MD5
10d63d205663a4abb1cb49937ce97f2e
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SHA1
61d4b783922d313e1674f1baae8efb3fc2390c94
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SHA256
a71e0b5ba023e42e1769fbadd1856487736a02a47ecd062a8a42aecad2e2a3c2
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SHA512
241527689b3cde117d2f84402e57850a179ee0e7649335ddc70d6fffb143f4ea7814a5866678ba5d4f358904e47417e9cf28c5a4b9e267fe506fb303e669a8ff
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SSDEEP
768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05W2MoAVQ:qmbhXDmjr5MOtEvwDpj5cDtKkQZQWQ
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 2024-05-31_10d63d205663a4abb1cb49937ce97f2e_cryptolocker
Files
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2024-05-31_10d63d205663a4abb1cb49937ce97f2e_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