Static task
static1
Behavioral task
behavioral1
Sample
2024-03-10_c148f2e926a30efdd80a48a89e125371_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-10_c148f2e926a30efdd80a48a89e125371_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-10_c148f2e926a30efdd80a48a89e125371_cryptolocker
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Size
32KB
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MD5
c148f2e926a30efdd80a48a89e125371
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SHA1
60d663d342ef49329a7ebfd1e6aa7b161e55f94e
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SHA256
e560f05adb99c8e250566aabd315baecef3e2091b10e18614a9aa1cc57b233ad
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SHA512
9ad64abbe5397f888823e44db66f524aad4a2d6720d89a87b9bc2a57e5d989b3a609b77f8c69f17c64f7f68b1bb53dbb4b322c1ef8b0f075c797b9a772a4b720
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SSDEEP
768:q0ZziOWwULueOSdE8tOOtEvwDpjeWaJIOc+4tH3Mx2J:q0zizzOSxMOtEvwDpj/arqf
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 2024-03-10_c148f2e926a30efdd80a48a89e125371_cryptolocker
Files
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2024-03-10_c148f2e926a30efdd80a48a89e125371_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