Static task
static1
Behavioral task
behavioral1
Sample
2024-04-06_130f5ff49fa16c45386ba5a420bcf031_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-04-06_130f5ff49fa16c45386ba5a420bcf031_cryptolocker.exe
Resource
win10v2004-20240319-en
General
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Target
2024-04-06_130f5ff49fa16c45386ba5a420bcf031_cryptolocker
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Size
49KB
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MD5
130f5ff49fa16c45386ba5a420bcf031
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SHA1
d23a6f6d24af624c3f11afa8cf3217cdc728e7e2
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SHA256
c6d55769ab213fe522eefb04f8b475af74f80b3fa0e44c23c8668973914e448f
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SHA512
55219415db4498ca623795ccb4d6600f013122354e057f52a309aa41c67157b4f19992b7df6699325ce778ca365b64387fdec2aff1e536fc23ed51433f92bf6c
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SSDEEP
768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05WTB52tt:qmbhXDmjr5MOtEvwDpj5cDtKkQZQ6uv
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 2024-04-06_130f5ff49fa16c45386ba5a420bcf031_cryptolocker
Files
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2024-04-06_130f5ff49fa16c45386ba5a420bcf031_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