Static task
static1
Behavioral task
behavioral1
Sample
2024-02-22_e1f5f7bcd40f178e00c6bdef26599275_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-02-22_e1f5f7bcd40f178e00c6bdef26599275_cryptolocker.exe
Resource
win10v2004-20240221-en
General
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Target
2024-02-22_e1f5f7bcd40f178e00c6bdef26599275_cryptolocker
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Size
34KB
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MD5
e1f5f7bcd40f178e00c6bdef26599275
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SHA1
7f1ad391a591dffd4179cc880dffa7e30cfb7bc9
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SHA256
2326e3b13d4e574bf05a34d9e26c251e4adacdc9808e5b3c976e438844b0dfec
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SHA512
d2cfb415008bc77e060f202b9987b9c4382198ab202bbb493c862a702f232e609e27e5bbf41e9def6777b2c06a89a70ecac5b4e3a222d41e57f8fae9cf57738b
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SSDEEP
768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoWq:qmbhXDmjr5MOtEvwDpj5cD1
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 2024-02-22_e1f5f7bcd40f178e00c6bdef26599275_cryptolocker
Files
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2024-02-22_e1f5f7bcd40f178e00c6bdef26599275_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