Behavioral task
behavioral1
Sample
2024-10-05_c1e5d35e240229f2e7c096b7aed025d7_cryptolocker.exe
Resource
win7-20240903-en
General
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Target
2024-10-05_c1e5d35e240229f2e7c096b7aed025d7_cryptolocker
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Size
60KB
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MD5
c1e5d35e240229f2e7c096b7aed025d7
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SHA1
3aadb5d2585d6aa2fdf8cbef3f2384c197c63e06
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SHA256
2a8eea37a2350751932a7a3efb8cdfdeb29f0deef0d94d8cac46c5e52fc673b1
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SHA512
1b045dcaa9ad564bb257b1f5d54f3b36ca82edbc656fbc1db7d2c6a9053b716c6c3bd0d57c009fe69520bd8bb87c9d845541566cf8dca2b468e51749ee0ca023
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SSDEEP
768:z6LsoEEeegiZPvEhHSG+gzum/kLyMro2GtOOtEvwDpj/YMLam5ax+N4:z6QFElP6n+gKmddpMOtEvwDpj9aYa3
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-10-05_c1e5d35e240229f2e7c096b7aed025d7_cryptolocker
Files
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2024-10-05_c1e5d35e240229f2e7c096b7aed025d7_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: 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