Behavioral task
behavioral1
Sample
2024-09-21_0c8b80f41c35f8f47316d1b4482c1158_cryptolocker.exe
Resource
win7-20240903-en
General
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Target
2024-09-21_0c8b80f41c35f8f47316d1b4482c1158_cryptolocker
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Size
68KB
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MD5
0c8b80f41c35f8f47316d1b4482c1158
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SHA1
e93f8fec9551e6f88d635d108bac35443903d1e7
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SHA256
021a9db6404866ab53c6fa39db3b2d65f755741c4ba5b873632db54f27f48e82
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SHA512
4f4c489d96935239616e85ca3a7a9b6f42479235dabbb1891d506b0f58e9790f9650891520090b354ffd17384ce0079b78c679e787fd27130bcbd87876ab43b8
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SSDEEP
1536:P8mnK6QFElP6n+gymddpMOtEvwDpjYibAoQRo:1nK6a+qdOOtEvwDpjN
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-09-21_0c8b80f41c35f8f47316d1b4482c1158_cryptolocker
Files
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2024-09-21_0c8b80f41c35f8f47316d1b4482c1158_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
UPX0 Size: 20KB - Virtual size: 32KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 10KB - Virtual size: 12KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.ap0x Size: 1024B - Virtual size: 785B
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE