Static task
static1
Behavioral task
behavioral1
Sample
2024-01-28_1ed145e384e58e828bc6abfff4ff185b_cryptolocker.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-01-28_1ed145e384e58e828bc6abfff4ff185b_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-01-28_1ed145e384e58e828bc6abfff4ff185b_cryptolocker
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Size
61KB
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MD5
1ed145e384e58e828bc6abfff4ff185b
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SHA1
8ea146b7333b73a571626fd8c7bdf4ef1e9f24e6
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SHA256
ed0aac6e27d7c114266b49d185c8a18e295475263e97801b021c85b9da47cf0b
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SHA512
aa2398333147b96241e98de26e49da81f1b916f42a2fcb9c2204f7fac21034f72f7080750f7f6795bd2cdf738f936e4be732f71131fdeb7d6a3a94e788a51787
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SSDEEP
1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQRKb61vSbgts1:BbdDmjr+OtEvwDpjM89
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 2024-01-28_1ed145e384e58e828bc6abfff4ff185b_cryptolocker
Files
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2024-01-28_1ed145e384e58e828bc6abfff4ff185b_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