Static task
static1
Behavioral task
behavioral1
Sample
2024-06-12_a3be1666779e3f118c6ec93772c2e2dc_cryptolocker.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
2024-06-12_a3be1666779e3f118c6ec93772c2e2dc_cryptolocker.exe
Resource
win10v2004-20240508-en
General
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Target
2024-06-12_a3be1666779e3f118c6ec93772c2e2dc_cryptolocker
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Size
65KB
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MD5
a3be1666779e3f118c6ec93772c2e2dc
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SHA1
61a42ff1cd213c415da36d8323e2b058e39c10a9
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SHA256
d16cae2ad7d211c177107a502e0ecbce0819a0c9719cfe1a8355a63a16e4b9e8
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SHA512
2a86cb00fcb0afc519a3c17965ba505db4dc0bf47d7b67fe588b49c534e9084b55cb5d1c5676c05b077f04dc6af9eba9d5114b86c34c703e62e3e563c537988a
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SSDEEP
1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQRKb61vSbgtsieMp:BbdDmjr+OtEvwDpjM8a
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 2024-06-12_a3be1666779e3f118c6ec93772c2e2dc_cryptolocker
Files
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2024-06-12_a3be1666779e3f118c6ec93772c2e2dc_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