Behavioral task
behavioral1
Sample
1cb4c299718fcdfb335a66c398665c5a_ransomlock_JC.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
1cb4c299718fcdfb335a66c398665c5a_ransomlock_JC.exe
Resource
win10v2004-20230703-en
General
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Target
1cb4c299718fcdfb335a66c398665c5a_ransomlock_JC.exe
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Size
191KB
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MD5
1cb4c299718fcdfb335a66c398665c5a
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SHA1
4d6436387996fcf9cf73f0d53b1c183bb65b8cb9
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SHA256
b1164836be42e4965fc4d9b79d6b935443220080a6799b965fe2c0679129e82d
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SHA512
33166b0d0f1e83987b232699fa883e38b1bd2550a9624f9b99d210ab2519e7ec8edda601ccf09a9ee05aef4dd609fa85db936425d1ab111f1c17e0ece1e73df3
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SSDEEP
1536:d7UKAgeceIEQBA989BTbdOHqtANym15SNcWCocyolbwtT:d7UKAgecuaj9Bvd1tOym1kNcPNyewtT
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 1cb4c299718fcdfb335a66c398665c5a_ransomlock_JC.exe
Files
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1cb4c299718fcdfb335a66c398665c5a_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