Static task
static1
Behavioral task
behavioral1
Sample
2024-02-18_73f4355f195441307fe78538d5c0d161_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-18_73f4355f195441307fe78538d5c0d161_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-02-18_73f4355f195441307fe78538d5c0d161_cryptolocker
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Size
45KB
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MD5
73f4355f195441307fe78538d5c0d161
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SHA1
a249a92c309fb34d3afb55f551233617ac70c214
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SHA256
4cc0e46edca3b55cd577fe400d309fa2d1256c05dbb401301c3d910ac296cac6
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SHA512
d4e59317d8498f5303be183d1eaa65c876daf8244a11f25762781337dd291f4894ac2dc9042305fb9b6ab50913e7c164317b922acc893bab7941968cb071107b
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SSDEEP
768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05W2Mo4gZ:qmbhXDmjr5MOtEvwDpj5cDtKkQZQr5
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 2024-02-18_73f4355f195441307fe78538d5c0d161_cryptolocker
Files
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2024-02-18_73f4355f195441307fe78538d5c0d161_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