Static task
static1
Behavioral task
behavioral1
Sample
2024-02-28_c2865aeab196629070a9c1dbfcd9acb0_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-02-28_c2865aeab196629070a9c1dbfcd9acb0_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-02-28_c2865aeab196629070a9c1dbfcd9acb0_cryptolocker
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Size
46KB
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MD5
c2865aeab196629070a9c1dbfcd9acb0
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SHA1
cb34069ff4297467456e715babf8c4b213c5ac03
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SHA256
d2f022ab8ae69c8ca71d3a64793571bec0dac77ad6975804ccd880adbe9dc65b
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SHA512
4a33f1a87a69a434759dd708704cb355cddfc03260df9ca0e796978a78c0f54050ca1bb62c47398727a797eb4c7856fe7f881019cf343b4e2d39d3625604271a
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SSDEEP
768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05W2Mob18:qmbhXDmjr5MOtEvwDpj5cDtKkQZQs
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 2024-02-28_c2865aeab196629070a9c1dbfcd9acb0_cryptolocker
Files
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2024-02-28_c2865aeab196629070a9c1dbfcd9acb0_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