Static task
static1
Behavioral task
behavioral1
Sample
2024-05-30_bd4e2979c96d7ff9a01ed83020ac7c5a_cryptolocker.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
2024-05-30_bd4e2979c96d7ff9a01ed83020ac7c5a_cryptolocker.exe
Resource
win10v2004-20240508-en
General
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Target
2024-05-30_bd4e2979c96d7ff9a01ed83020ac7c5a_cryptolocker
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Size
65KB
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MD5
bd4e2979c96d7ff9a01ed83020ac7c5a
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SHA1
14fec8ca70b4746b64229abf9a616e86ce8e6abe
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SHA256
ac89ab9bf865357978e80922e5ad54e2d78c41de60b31021fea7eef4fa397473
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SHA512
e877d808b1bee10dad05a82a6e652cef1203c468e5faba86772231c384b22058843e1c68bb1c0caf9b0205909a678c9e206da4846997441a1ad8363cadf5cf65
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SSDEEP
1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQRKb61vSbgtsiP:BbdDmjr+OtEvwDpjM8y
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 2024-05-30_bd4e2979c96d7ff9a01ed83020ac7c5a_cryptolocker
Files
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2024-05-30_bd4e2979c96d7ff9a01ed83020ac7c5a_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