Static task
static1
Behavioral task
behavioral1
Sample
2024-02-21_1a1232132f5e94e1b534064ebc154f09_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-02-21_1a1232132f5e94e1b534064ebc154f09_cryptolocker.exe
Resource
win10v2004-20240221-en
General
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Target
2024-02-21_1a1232132f5e94e1b534064ebc154f09_cryptolocker
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Size
30KB
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MD5
1a1232132f5e94e1b534064ebc154f09
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SHA1
b63d2ede68ff4dceb5672c66bb68b9fd7c0dc9e9
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SHA256
d71f890013f9dfe686529269a8f5199a8ed60579b46fbdaabffd14bfe03e4dbd
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SHA512
6db4d515335b422630b188d3444bdba3a1aa13204f2d1d9d467729696a5763b035e3884c2ca290b079b23b6746977abf238380fe7af7c5d1043ccb6eaa4788a7
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SSDEEP
768:q0ZziOWwULueOSdE8tOOtEvwDpjeWaJIO/xTz:q0zizzOSxMOtEvwDpj/arZ
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 2024-02-21_1a1232132f5e94e1b534064ebc154f09_cryptolocker
Files
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2024-02-21_1a1232132f5e94e1b534064ebc154f09_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
ukiwGhLB Size: - Virtual size: 36KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
MIZwSMcb Size: 11KB - 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