Behavioral task
behavioral1
Sample
2024-10-12_df79e6c3d29edb0a513f1bd6b5691f3f_cryptolocker.exe
Resource
win7-20240903-en
General
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Target
2024-10-12_df79e6c3d29edb0a513f1bd6b5691f3f_cryptolocker
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Size
55KB
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MD5
df79e6c3d29edb0a513f1bd6b5691f3f
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SHA1
47341dea5625b8e93ea8a8cac378c166844b9da3
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SHA256
4b7ee53e7e5e60987e964326fb6b4af0e4ccf7a855acd427390a613983e1ed48
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SHA512
afa7d9e3f5b3d3244ed800aec3e6fe625caec4cbacaaac2eccec73772f1f87eecc2b86c00d55bb501e4775e4f50503a77eec9123c30df55288984c41283d093a
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SSDEEP
768:z6LsoEEeegiZPvEhHSG+gzum/kLyMro2GtOOtEvwDpj/YY1J+OTOkV6/r:z6QFElP6n+gKmddpMOtEvwDpj31ikVqr
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-10-12_df79e6c3d29edb0a513f1bd6b5691f3f_cryptolocker
Files
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2024-10-12_df79e6c3d29edb0a513f1bd6b5691f3f_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