Static task
static1
Behavioral task
behavioral1
Sample
2024-02-18_8fdcfebe2baf45fc2d683d75457b321a_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-18_8fdcfebe2baf45fc2d683d75457b321a_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-02-18_8fdcfebe2baf45fc2d683d75457b321a_cryptolocker
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Size
34KB
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MD5
8fdcfebe2baf45fc2d683d75457b321a
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SHA1
f9468acf2bebc5918b43f2d68abf014c41320548
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SHA256
906665afe22474a45e97f5fa2761e531ca7a12a5007af2f092c1ef30f5b5eb5f
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SHA512
cfea0641b1f9ef189932bef225c5d5987892367eab2e0f6160494b71174ec67dc0e1160e6862ead6c39884dcc252fc046bbd05e8c0c89a593685dedde59a57f9
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SSDEEP
768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmouU:qmbhXDmjr5MOtEvwDpj5cD/
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 2024-02-18_8fdcfebe2baf45fc2d683d75457b321a_cryptolocker
Files
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2024-02-18_8fdcfebe2baf45fc2d683d75457b321a_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