Static task
static1
Behavioral task
behavioral1
Sample
2024-04-27_450bc0b53e286bcf657a441335fbcf31_cryptolocker.exe
Resource
win7-20240419-en
Behavioral task
behavioral2
Sample
2024-04-27_450bc0b53e286bcf657a441335fbcf31_cryptolocker.exe
Resource
win10v2004-20240419-en
General
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Target
2024-04-27_450bc0b53e286bcf657a441335fbcf31_cryptolocker
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Size
49KB
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MD5
450bc0b53e286bcf657a441335fbcf31
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SHA1
c1777f6fe28bc3d838c5c2b238f4d779913647b6
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SHA256
072be7ebf1291dcae46879c9a38d375541148cf47f0c1bade7cfa658e98165aa
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SHA512
fd64dcd4b8964388de4b3bec174b56c0c820105dc83d1d5ef8d7e2a092c95c0ad294d937fbee142306cf12d7bbe4372c7e679b6e72fa7b690a802a90a5687a42
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SSDEEP
768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05W2Moccj:qmbhXDmjr5MOtEvwDpj5cDtKkQZQV
Malware Config
Signatures
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Detection of CryptoLocker Variants 1 IoCs
Processes:
resource yara_rule sample CryptoLocker_rule2 -
UPX dump on OEP (original entry point) 1 IoCs
Processes:
resource yara_rule sample UPX -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
Processes:
resource 2024-04-27_450bc0b53e286bcf657a441335fbcf31_cryptolocker
Files
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2024-04-27_450bc0b53e286bcf657a441335fbcf31_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