Behavioral task
behavioral1
Sample
486e81590e60c96830c408891a0b9bd5_cryptolocker_JC.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
486e81590e60c96830c408891a0b9bd5_cryptolocker_JC.exe
Resource
win10v2004-20230703-en
General
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Target
486e81590e60c96830c408891a0b9bd5_cryptolocker_JC.exe
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Size
116KB
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MD5
486e81590e60c96830c408891a0b9bd5
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SHA1
cc612bbad7e8ffe166ca39c4e7914371540e864b
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SHA256
7c17d933b7d3fc64b11e29777e93b8c1cfa836460de0cea984e02a2af5c08823
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SHA512
bc797590954c233b8aba8a36d0ced35f2100c6d2c575974050f356065e99b3cb74a1df366951e82037ab90073c8a686f965d5908b9367a7a28bd025ac8cc9ca4
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SSDEEP
1536:z6QFElP6n+gKmddpMOtEvwDpj3GYQbN/PKwNgpQbCJjMo:z6a+CdOOtEvwDpjczg
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 486e81590e60c96830c408891a0b9bd5_cryptolocker_JC.exe
Files
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486e81590e60c96830c408891a0b9bd5_cryptolocker_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_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED
Sections
UPX0 Size: 20KB - Virtual size: 32KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 10KB - 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
.imports Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE