Static task
static1
Behavioral task
behavioral1
Sample
2024-01-23_6f878c66f8e3e4ec237685c09ef78102_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-23_6f878c66f8e3e4ec237685c09ef78102_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-01-23_6f878c66f8e3e4ec237685c09ef78102_cryptolocker
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Size
45KB
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MD5
6f878c66f8e3e4ec237685c09ef78102
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SHA1
dd9b07d2c32a86c2733b12010d1b43f3ed195da2
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SHA256
719b89d41d3a0d7dd908fd57d593c7181136cc6e9ba3cd218b1ea725b1aceee8
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SHA512
ada41100104105f2813b0c88d2030f4412c867b501bbecae3918c37f05c104c86212327f032e477d389e01bad7b61563025c9e3b03e6b16a9b8a02efd41f86f3
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SSDEEP
768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05W2Mod:qmbhXDmjr5MOtEvwDpj5cDtKkQZQD
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_6f878c66f8e3e4ec237685c09ef78102_cryptolocker
Files
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2024-01-23_6f878c66f8e3e4ec237685c09ef78102_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