Static task
static1
Behavioral task
behavioral1
Sample
2024-02-28_00d44db53956fe0953538c0c03fffa4a_cryptolocker.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
2024-02-28_00d44db53956fe0953538c0c03fffa4a_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-02-28_00d44db53956fe0953538c0c03fffa4a_cryptolocker
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Size
32KB
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MD5
00d44db53956fe0953538c0c03fffa4a
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SHA1
cdca40863f04c0488bf6e8eef69134418bc2552b
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SHA256
c66ffc982f2d6a22662f30b04641a023a46634b790efd81b60ac16f6c589cc58
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SHA512
71aa2333e74d673a19aaa26bc60604d66b4df6d1b7a2e101de6dc4d19e6ed85ba41c1974c3219e2d40e8f6048ab5ac64842c1ba8bb5887acb09ba3fdf071f654
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SSDEEP
768:q0ZziOWwULueOSdE8tOOtEvwDpjeWaJIOc+4tHs6:q0zizzOSxMOtEvwDpj/arqn
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 2024-02-28_00d44db53956fe0953538c0c03fffa4a_cryptolocker
Files
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2024-02-28_00d44db53956fe0953538c0c03fffa4a_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