Static task
static1
Behavioral task
behavioral1
Sample
2024-03-29_08da8429832dbd7f6f4e65b062e4c7ee_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-29_08da8429832dbd7f6f4e65b062e4c7ee_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-29_08da8429832dbd7f6f4e65b062e4c7ee_cryptolocker
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Size
49KB
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MD5
08da8429832dbd7f6f4e65b062e4c7ee
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SHA1
d86fcaf209c161e30d1272ff2aa151a664b02b18
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SHA256
d44429e4b61a359e8374d516e2c7e58100053448f4d7e82bfa29383a22aee4bf
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SHA512
cc289b272a5fd4f321951ddd80e3824e12e7a3cd174e8d92e66dca33b2d788ac40590fd13a0fb00ea738eccf9a25dbc9c7a17f216dfd41332702859b9d295a30
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SSDEEP
1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQPdUv1gt:BbdDmjr+OtEvwDpjMXx
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 2024-03-29_08da8429832dbd7f6f4e65b062e4c7ee_cryptolocker
Files
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2024-03-29_08da8429832dbd7f6f4e65b062e4c7ee_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