Static task
static1
Behavioral task
behavioral1
Sample
2024-02-19_506fcfdb3d9c75e853247bf1b050ede8_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-19_506fcfdb3d9c75e853247bf1b050ede8_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-02-19_506fcfdb3d9c75e853247bf1b050ede8_cryptolocker
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Size
49KB
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MD5
506fcfdb3d9c75e853247bf1b050ede8
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SHA1
cd067c18109eaa7eb831bc5ae8cc5bfdb794d5c2
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SHA256
6fb7cae73b592434ffa19989caa024ca8a6139e66c76b0162d547cf93c500def
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SHA512
de379a661db5736bb0489494f98c635bc34c20d519d0d18464bad079718be879d66232ea54a6f758f43f57275789fde1d9acc2c1c684e3a2853457c70d7617c4
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SSDEEP
1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQPdUvpP:BbdDmjr+OtEvwDpjMXw
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_506fcfdb3d9c75e853247bf1b050ede8_cryptolocker
Files
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2024-02-19_506fcfdb3d9c75e853247bf1b050ede8_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