Behavioral task
behavioral1
Sample
2024-10-15_f8bd9e373761db540a593fdca956ede0_cryptolocker.exe
Resource
win7-20240708-en
General
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Target
2024-10-15_f8bd9e373761db540a593fdca956ede0_cryptolocker
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Size
54KB
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MD5
f8bd9e373761db540a593fdca956ede0
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SHA1
58d6850e4d64ad2d7997ae5a35ceaf2c0bbac30f
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SHA256
ddd6690d50af4b8aab7cd2872160eed9577c40668ff9873b78c27aa3f3c29454
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SHA512
20bb2300848323fd2266058462b27a4bab1e9f064d36c0d61b1de53812d2073c925734261671c5d193e66c3566c753696305124369d23348d637716ddb65a752
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SSDEEP
768:z6LsoEEeegiZPvEhHSG+gzum/kLyMro2GtOOtEvwDpj/YY1J+OTOmN:z6QFElP6n+gKmddpMOtEvwDpj31imN
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-10-15_f8bd9e373761db540a593fdca956ede0_cryptolocker
Files
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2024-10-15_f8bd9e373761db540a593fdca956ede0_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