Behavioral task
behavioral1
Sample
2024-10-03_22526a0a8214180e0da244c32f164dda_cryptolocker.exe
Resource
win7-20240903-en
General
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Target
2024-10-03_22526a0a8214180e0da244c32f164dda_cryptolocker
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Size
55KB
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MD5
22526a0a8214180e0da244c32f164dda
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SHA1
852a9476dfd792313ce3dabfcfc6f38273494993
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SHA256
9e6a24e354338eaca6686d5acc63d6bf570e377a938586ba930b565c3fc178f7
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SHA512
2d4bc475e8dfdf814ca94e56f1d35891d862d88b5033cb0b2a77be5401ea065e70052cfb7480daa587bcdfc5e190d39c5bb368a53101c341dc25d120f75c2b2d
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SSDEEP
1536:z6QFElP6n+gKmddpMOtEvwDpj31ik/9+9:z6a+CdOOtEvwDpj6
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_22526a0a8214180e0da244c32f164dda_cryptolocker
Files
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2024-10-03_22526a0a8214180e0da244c32f164dda_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