Behavioral task
behavioral1
Sample
2024-10-03_d04bb2bc19dcf3a8a389aee42905f043_cryptolocker.exe
Resource
win7-20240903-en
General
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Target
2024-10-03_d04bb2bc19dcf3a8a389aee42905f043_cryptolocker
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Size
92KB
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MD5
d04bb2bc19dcf3a8a389aee42905f043
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SHA1
94e8e8cfc57ce06975f0ffc3ce1f1c59b9821ad7
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SHA256
8bb8e720a1cc8d3feec7f043de14b70d844c5c2f3cefa0ba76a1851ffd28681e
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SHA512
c159fb87bb137e9c8866d2719cb397092d4b7f89a36f59fe755606db29fef0816bfcafe62c842286c08741af4e4f2fc7e75fd057720272a5ffec34b67ca3bc50
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SSDEEP
1536:n6QFElP6n+g9u9cvMOtEvwDpjYYTjipvF2bx1PQAeu:n6a+1SEOtEvwDpjYYvQd2P/
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-10-03_d04bb2bc19dcf3a8a389aee42905f043_cryptolocker
Files
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2024-10-03_d04bb2bc19dcf3a8a389aee42905f043_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
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: 11KB - 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