Behavioral task
behavioral1
Sample
641037f4894d86e95c2eb18ffd66da15_ransomlock_JC.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
641037f4894d86e95c2eb18ffd66da15_ransomlock_JC.exe
Resource
win10v2004-20230703-en
General
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Target
641037f4894d86e95c2eb18ffd66da15_ransomlock_JC.exe
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Size
197KB
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MD5
641037f4894d86e95c2eb18ffd66da15
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SHA1
713cf58d513de0868794c785d5945bcf77449dd8
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SHA256
9511f81892a021b8b4a112b1cfef11ca870f7fc561b5450062dadf6b76e067cd
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SHA512
83143d9804f452879c724437562fd6ec40b95160f67d754c5afd1c3997f6718a9f86f5749abd88bed3f82f9940f86dce150279820af2047a6baa696889e8f7a1
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SSDEEP
1536:pIY3ikybCocyjlbwtTe989BTbdOTqtANyf085XaXnXYCXBLbcU:Dby2NyFwtTJ9Bvd1tOyf7q3DRLb
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 641037f4894d86e95c2eb18ffd66da15_ransomlock_JC.exe
Files
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641037f4894d86e95c2eb18ffd66da15_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: 336KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
UPX1 Size: 163KB - Virtual size: 164KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 33KB - Virtual size: 36KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE