Behavioral task
behavioral1
Sample
2024-09-09_f48f9ddd5222a601f0a1c19ab845aab7_cryptolocker.exe
Resource
win7-20240729-en
General
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Target
2024-09-09_f48f9ddd5222a601f0a1c19ab845aab7_cryptolocker
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Size
59KB
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MD5
f48f9ddd5222a601f0a1c19ab845aab7
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SHA1
a374d33ba42b56f207058d38fa89944a085b8f44
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SHA256
5d4835e94baf2ecc54f56a29d6270aae0c88b84642808b01ce2ad1fdc340a707
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SHA512
2b318e1fdb29e555ce34baee2b2fb51fe082c8bef17c1ff175e9a98a368dbbe3e445f325c9c161c25c773a8b48550d9b64483752da9e4d8a334a5382097c1494
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SSDEEP
768:z6LsoEEeegiZPvEhHSG+gzum/kLyMro2GtOOtEvwDpj/YMLam5ax+Nh:z6QFElP6n+gKmddpMOtEvwDpj9aYaC
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-09-09_f48f9ddd5222a601f0a1c19ab845aab7_cryptolocker
Files
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2024-09-09_f48f9ddd5222a601f0a1c19ab845aab7_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