Behavioral task
behavioral1
Sample
2024-01-10_ea453375962c7ff06d702b63b81229d9_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-10_ea453375962c7ff06d702b63b81229d9_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-01-10_ea453375962c7ff06d702b63b81229d9_cryptolocker
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Size
59KB
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MD5
ea453375962c7ff06d702b63b81229d9
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SHA1
a8d723f810b9af07af87b941593eeb34aacfcc39
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SHA256
6a552a7b87df14a20375b4751cf337273081f6bf3dac4260980da7242897fd33
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SHA512
fa11a8426dfd619e5764df6cb8354004a62014550e5d429488d3f57c7ee8070943a63b922f753cf013ad03edad99c213911585c9c1f58363b08bf3768b1e3016
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SSDEEP
768:T6LsoEEeegiZPvEhHSG+gkum/kLyMro2GtOOtEvwDpjhXMLamkc8J54:T6QFElP6n+gxmddpMOtEvwDpjwa34
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-01-10_ea453375962c7ff06d702b63b81229d9_cryptolocker
Files
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2024-01-10_ea453375962c7ff06d702b63b81229d9_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_CODE
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