Static task
static1
Behavioral task
behavioral1
Sample
2024-05-24_dd8330cde4c1b329bd628b42e94312d6_cryptolocker.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
2024-05-24_dd8330cde4c1b329bd628b42e94312d6_cryptolocker.exe
Resource
win10v2004-20240508-en
General
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Target
2024-05-24_dd8330cde4c1b329bd628b42e94312d6_cryptolocker
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Size
64KB
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MD5
dd8330cde4c1b329bd628b42e94312d6
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SHA1
8c6eabf887e74057c07745ae9e774323c6d63a74
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SHA256
aad3b5f05902f52c3e8c66a1461736902dac070e17ca9530d4a032ef1f0516d3
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SHA512
b771077d09a664f4ad22365ef8e79e99f7e25fe00b6ebce72fb18038bcdee36c405d3c4329303ec21e170b2028f7033faa96aa1f7ef1dcc290b5224cb9a3cff3
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SSDEEP
1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQRKb61vSbgtsihrp:BbdDmjr+OtEvwDpjM8G
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 2024-05-24_dd8330cde4c1b329bd628b42e94312d6_cryptolocker
Files
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2024-05-24_dd8330cde4c1b329bd628b42e94312d6_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