Static task
static1
Behavioral task
behavioral1
Sample
2024-05-13_dc5b7ec304d2b6010a85061d592ba987_cryptolocker.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
2024-05-13_dc5b7ec304d2b6010a85061d592ba987_cryptolocker.exe
Resource
win10v2004-20240508-en
General
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Target
2024-05-13_dc5b7ec304d2b6010a85061d592ba987_cryptolocker
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Size
56KB
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MD5
dc5b7ec304d2b6010a85061d592ba987
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SHA1
8656ff486059c97b7cc08eb674dc66382f46b3e3
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SHA256
8e87b7e8be13ef5c07a040e5610c4110eb99ca5364da71cfe2fbf32f3163fb7f
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SHA512
bcd0d387f46579e2a7e02a0fb332e4e9227dc23cd9e7be12142f2a99a810569a24570c5bc23706c21ae9f14ac576337f2eec51f12077a2e5d00b0e75cecf8237
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SSDEEP
1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQRKb6ImpyE:BbdDmjr+OtEvwDpjMv
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 2024-05-13_dc5b7ec304d2b6010a85061d592ba987_cryptolocker
Files
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2024-05-13_dc5b7ec304d2b6010a85061d592ba987_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