Static task
static1
Behavioral task
behavioral1
Sample
2024-03-28_51f3bb622b699213b9c2456435b5091e_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-28_51f3bb622b699213b9c2456435b5091e_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-28_51f3bb622b699213b9c2456435b5091e_cryptolocker
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Size
31KB
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MD5
51f3bb622b699213b9c2456435b5091e
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SHA1
52343b56d5e9c23e449a5caffd248d8d2c6b798e
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SHA256
099c910f9001b6e61d9ab45cf912208e371588ab1da3dbddca3a6e3fdae34aa3
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SHA512
fc80031ec73e180ac25d996b00b06703a88f1d96b6649b67a31bb7e5affbfe2080423e59c4d575dc6187506dd5c1683576821acbade3d82e1d9f1064549fc402
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SSDEEP
768:q0ZziOWwULueOSdE8tOOtEvwDpjeWaJIO/xOcsTd:q0zizzOSxMOtEvwDpj/arMHTd
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 2024-03-28_51f3bb622b699213b9c2456435b5091e_cryptolocker
Files
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2024-03-28_51f3bb622b699213b9c2456435b5091e_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