Static task
static1
Behavioral task
behavioral1
Sample
2024-01-27_53d36c549c02fced37ce4b7a2e426f36_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-27_53d36c549c02fced37ce4b7a2e426f36_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-01-27_53d36c549c02fced37ce4b7a2e426f36_cryptolocker
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Size
44KB
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MD5
53d36c549c02fced37ce4b7a2e426f36
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SHA1
fcaa1c520636388257b6a7fcc6d1e9c81eec8879
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SHA256
85f0d990ae5fc70c8527158b93200d5c0d692d8f1c88ab5e45f8bfd8d787fc7f
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SHA512
3b5deeae6c9eddc85467bad47f63c06414e7fe6aea3db47ced44bb46b9807bedb56078f8f7f63d37614555f4f057cf2af36faa14ce9119b730f5aff28c661c6f
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SSDEEP
768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05W2MoL:qmbhXDmjr5MOtEvwDpj5cDtKkQZQl
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 2024-01-27_53d36c549c02fced37ce4b7a2e426f36_cryptolocker
Files
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2024-01-27_53d36c549c02fced37ce4b7a2e426f36_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