Static task
static1
Behavioral task
behavioral1
Sample
2024-02-19_325b6cc3d38ea7447f9c9e83e9177682_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-19_325b6cc3d38ea7447f9c9e83e9177682_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-02-19_325b6cc3d38ea7447f9c9e83e9177682_cryptolocker
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Size
61KB
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MD5
325b6cc3d38ea7447f9c9e83e9177682
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SHA1
0fd3c567936e15f27d90b9b19aef24e59f7ee77b
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SHA256
04bac7dc171e1601cd8c0ac574071bb2db003cff7c995a001d8442a5e55c9017
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SHA512
d52aa277d7c024999a2f45e98d8cc03f3b7877ff63d71b59618e557b3d29ac29e58c8f020dc738dfb0ba7fb998f1a1d24cccf160feb62f1cf11d14ab6f6bd5ce
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SSDEEP
1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQRKb61vSbgtsnz:BbdDmjr+OtEvwDpjM8b
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 2024-02-19_325b6cc3d38ea7447f9c9e83e9177682_cryptolocker
Files
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2024-02-19_325b6cc3d38ea7447f9c9e83e9177682_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