Static task
static1
Behavioral task
behavioral1
Sample
2024-06-04_562084fe0fb0b5d8a1502e64bb2055ea_cryptolocker.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
2024-06-04_562084fe0fb0b5d8a1502e64bb2055ea_cryptolocker.exe
Resource
win10v2004-20240508-en
General
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Target
2024-06-04_562084fe0fb0b5d8a1502e64bb2055ea_cryptolocker
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Size
51KB
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MD5
562084fe0fb0b5d8a1502e64bb2055ea
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SHA1
3f37f6744da70925e68461e5c6c0a74fe13db5cd
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SHA256
201d50e6a126c69c8f4b88c7bee980f21c667cc1cc80df0ec759e8673cf1d4b9
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SHA512
b8071d42087088e4d04553ddc36fdfc8bc9e03fd36ab110e53f55a8b72f4d399a619b4dd6404533df2fea7a25b85081bddd0102813ac0a8b589fdc4263dd1898
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SSDEEP
768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05W2Mocc6:qmbhXDmjr5MOtEvwDpj5cDtKkQZQI
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 2024-06-04_562084fe0fb0b5d8a1502e64bb2055ea_cryptolocker
Files
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2024-06-04_562084fe0fb0b5d8a1502e64bb2055ea_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