Static task
static1
Behavioral task
behavioral1
Sample
2024-02-24_f6ec669f4edc1bfcb2f7027478a06159_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-02-24_f6ec669f4edc1bfcb2f7027478a06159_cryptolocker.exe
Resource
win10v2004-20240221-en
General
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Target
2024-02-24_f6ec669f4edc1bfcb2f7027478a06159_cryptolocker
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Size
45KB
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MD5
f6ec669f4edc1bfcb2f7027478a06159
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SHA1
285c2393535452122a01871abd23a71d8dbe3318
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SHA256
1379e7c22fc47f94cb467175d25805e58ba33dd21e2874b5fcc744ac5446291e
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SHA512
b8b2f23b778ddcb72625564c07e616b20e7ef69ce8dd9d8c343c6f701b4479b9243e467a4ad760b5b7e0c2e232dbec72d33c0530a61f0ae0be07c11e69f74d41
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SSDEEP
768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05W2Momzi:qmbhXDmjr5MOtEvwDpj5cDtKkQZQqi
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_f6ec669f4edc1bfcb2f7027478a06159_cryptolocker
Files
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2024-02-24_f6ec669f4edc1bfcb2f7027478a06159_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