Static task
static1
Behavioral task
behavioral1
Sample
2024-02-24_d04e1ef5ef2a61ae977e353f679e494e_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-02-24_d04e1ef5ef2a61ae977e353f679e494e_cryptolocker.exe
Resource
win10v2004-20240221-en
General
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Target
2024-02-24_d04e1ef5ef2a61ae977e353f679e494e_cryptolocker
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Size
55KB
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MD5
d04e1ef5ef2a61ae977e353f679e494e
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SHA1
9419ca92c17f968fed8558c3e8e0167ff6ab3cb0
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SHA256
528ef6bbf78a330f4f915ca5ba35bd131284124335506c810cfab4e0e261b59f
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SHA512
44aec30e38794bd8564dc1f98d351d45314a70ccd398579c37851211807a84aaebecdfa8ef7e78dcbfa4e453e854ed71ddbaf1e2a40701979c9f3b9730b43058
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SSDEEP
1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQRKb617xBj:BbdDmjr+OtEvwDpjM5
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 2024-02-24_d04e1ef5ef2a61ae977e353f679e494e_cryptolocker
Files
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2024-02-24_d04e1ef5ef2a61ae977e353f679e494e_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