Static task
static1
Behavioral task
behavioral1
Sample
2024-05-20_325e7c298d81e4b086036f81b8bee43a_cryptolocker.exe
Resource
win7-20240419-en
Behavioral task
behavioral2
Sample
2024-05-20_325e7c298d81e4b086036f81b8bee43a_cryptolocker.exe
Resource
win10v2004-20240426-en
General
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Target
2024-05-20_325e7c298d81e4b086036f81b8bee43a_cryptolocker
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Size
51KB
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MD5
325e7c298d81e4b086036f81b8bee43a
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SHA1
d677536a0fdd817a49282bf1a54c30b5daccc7f8
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SHA256
798fcd06e79b8f888395318f8b6e50e29253100aeafa3ec27b32d1053a36a996
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SHA512
13d997d8ff91bcb14b47689c80fd0a1c91c5b3a52d9d13404768959bf6a10266a5f162a5c493889b75821237783d9739f33ddf2b06b1ac36200862677f8b7ebb
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SSDEEP
768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05W2MoccX:qmbhXDmjr5MOtEvwDpj5cDtKkQZQh
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 2024-05-20_325e7c298d81e4b086036f81b8bee43a_cryptolocker
Files
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2024-05-20_325e7c298d81e4b086036f81b8bee43a_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