Static task
static1
Behavioral task
behavioral1
Sample
2024-04-19_6850ad5fd7eb506cad08419208ef0565_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-04-19_6850ad5fd7eb506cad08419208ef0565_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-04-19_6850ad5fd7eb506cad08419208ef0565_cryptolocker
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Size
46KB
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MD5
6850ad5fd7eb506cad08419208ef0565
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SHA1
f0c294557c41fc10f89875288fbf8d43ffebedf8
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SHA256
75a4452b5c39453ac86c8ca4e3d56c296f3bd053420f194f34c3a1de265ea445
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SHA512
31553ae974399c6b42c6092788a1c393a6f066db38e69e4685f087cec9b813ce523924b6192d026d40e6a97775e6f8137f62ae48915abe7ca4197d49716474d0
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SSDEEP
768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05W2MoL5F:qmbhXDmjr5MOtEvwDpj5cDtKkQZQB
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 2024-04-19_6850ad5fd7eb506cad08419208ef0565_cryptolocker
Files
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2024-04-19_6850ad5fd7eb506cad08419208ef0565_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