Static task
static1
Behavioral task
behavioral1
Sample
2024-03-08_6c0a2372a5533c594b621fd1380a6e9b_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-08_6c0a2372a5533c594b621fd1380a6e9b_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-08_6c0a2372a5533c594b621fd1380a6e9b_cryptolocker
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Size
46KB
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MD5
6c0a2372a5533c594b621fd1380a6e9b
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SHA1
2ee0c0ffbdfb4d40fea9b1edf749841fe8719939
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SHA256
f5c83a8a578b33acf4eaf2718762315320f182ad2f58a9f178c938d6c3110bc1
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SHA512
6cf0d599b1125f945dd2bd44f2fb10d6097d4292935f22f858694940359dc935130b9adc64413dda1e0a763c2c75ae6b0b120b8d09ae6acb321e884e3f173906
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SSDEEP
768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05W2MoZQZ:qmbhXDmjr5MOtEvwDpj5cDtKkQZQ6
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 2024-03-08_6c0a2372a5533c594b621fd1380a6e9b_cryptolocker
Files
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2024-03-08_6c0a2372a5533c594b621fd1380a6e9b_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