Static task
static1
Behavioral task
behavioral1
Sample
2024-04-15_d0d8937b19c2d3e2da01cd4415e2beb2_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-04-15_d0d8937b19c2d3e2da01cd4415e2beb2_cryptolocker.exe
Resource
win10v2004-20240412-en
General
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Target
2024-04-15_d0d8937b19c2d3e2da01cd4415e2beb2_cryptolocker
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Size
49KB
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MD5
d0d8937b19c2d3e2da01cd4415e2beb2
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SHA1
27d21c24d4a1b5f82b5a0fb01e91a0d53d0ededf
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SHA256
9d16c74f1ac327331d460ef7321f4b2f43798a842a4e78ae337caceeaf9a5747
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SHA512
694b86f68bc691c4c08cc15d3d2d4514e12f91f4c30a89963271cff011fee0e19cd7efdb65c96911c444917f70d58fe58f7771698f03b5d2fc9cbd25c9d55c2d
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SSDEEP
768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05W2MocQ: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 2024-04-15_d0d8937b19c2d3e2da01cd4415e2beb2_cryptolocker
Files
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2024-04-15_d0d8937b19c2d3e2da01cd4415e2beb2_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