Behavioral task
behavioral1
Sample
2023-08-26_40f30503e803500e7cc51ef1763f408e_ransomlock_JC.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
2023-08-26_40f30503e803500e7cc51ef1763f408e_ransomlock_JC.exe
Resource
win10v2004-20230915-en
General
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Target
2023-08-26_40f30503e803500e7cc51ef1763f408e_ransomlock_JC.exe
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Size
191KB
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MD5
40f30503e803500e7cc51ef1763f408e
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SHA1
1a1f877bcd3922ba287fcfd511739b2cead36b47
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SHA256
51a82f58a05bda8aff3ab8589cdd68bfbb0b6cfb7f407867846f596e61103134
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SHA512
1170018013c559d8220f3dd37c107f6e276e15381afb4b57e9de3776fe250281f49251d29d9329790ffad111c0c981a7ec9cf030cd3011690daf14b6153d0a72
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SSDEEP
1536:y7UKAgecLIDJi989BTbdOHqtANymJhkKkhcWCocyolbwtT:y7UKAgecSJF9Bvd1tOymHYhcPNyewtT
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2023-08-26_40f30503e803500e7cc51ef1763f408e_ransomlock_JC.exe
Files
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2023-08-26_40f30503e803500e7cc51ef1763f408e_ransomlock_JC.exe.exe windows x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
Sections
UPX0 Size: - Virtual size: 316KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
UPX1 Size: 155KB - Virtual size: 156KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 35KB - Virtual size: 36KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE