Static task
static1
Behavioral task
behavioral1
Sample
2024-01-24_03ba7440a23df9f820a1e7ea2d033a32_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-24_03ba7440a23df9f820a1e7ea2d033a32_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-01-24_03ba7440a23df9f820a1e7ea2d033a32_cryptolocker
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Size
44KB
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MD5
03ba7440a23df9f820a1e7ea2d033a32
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SHA1
63898030ad21704c200248e46cc28986eaa9c39d
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SHA256
3631b6298d5b43f509a9af6e8029b8788206ab7d8aed7372badd59db7eba02f2
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SHA512
6402e3788062e84490fb46e7822627f964d0a6edce161c9cbda7d5ab9e6b15877a791ae20a1fdef16fafecbcdb0a3173c5d10828b680fe86be382f9433adf35a
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SSDEEP
768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05Wp:qmbhXDmjr5MOtEvwDpj5cDtKkQZQM
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 2024-01-24_03ba7440a23df9f820a1e7ea2d033a32_cryptolocker
Files
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2024-01-24_03ba7440a23df9f820a1e7ea2d033a32_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