Static task
static1
Behavioral task
behavioral1
Sample
2024-01-23_d970e968799e4ab3867e89ffd9578a70_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-23_d970e968799e4ab3867e89ffd9578a70_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-01-23_d970e968799e4ab3867e89ffd9578a70_cryptolocker
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Size
44KB
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MD5
d970e968799e4ab3867e89ffd9578a70
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SHA1
2350d206f0883c334f0f375bac01ba11189b1357
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SHA256
2aaa2a984eb8e2a736c46e17546e3b4731f8786ad3496431aaf82bd1f7aac7e5
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SHA512
9b2245343df031cfaeba616a8622b02b69e35c41600b1fa68b7634293f2e8b372b192d76aaaea051536bddd123aa125d0a498bdf6347dad2a4fc7edaaccab344
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SSDEEP
768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05W2MoD:qmbhXDmjr5MOtEvwDpj5cDtKkQZQ9
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 2024-01-23_d970e968799e4ab3867e89ffd9578a70_cryptolocker
Files
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2024-01-23_d970e968799e4ab3867e89ffd9578a70_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