Behavioral task
behavioral1
Sample
2024-09-21_0a57e32abc498500d9d4bcd55b63222a_cryptolocker.exe
Resource
win7-20240903-en
General
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Target
2024-09-21_0a57e32abc498500d9d4bcd55b63222a_cryptolocker
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Size
68KB
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MD5
0a57e32abc498500d9d4bcd55b63222a
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SHA1
ff5b781de056ef734787a8dfb841d4498b0f916c
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SHA256
468514f6124896ba767d72728ff9800a91646a0eeb876afa0f668ee4785b14f9
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SHA512
5a54fdc0d3b12fc17acafb1c706298a404dc84ca9befca12597e1ad9d079b1e779ae7ee28be80d43ac52b85bdeeab46dd2cc346f6c2c80478c8ac3eeebeb0e8b
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SSDEEP
1536:P8mnK6QFElP6n+gymddpMOtEvwDpjIHsal/:1nK6a+qdOOtEvwDpjK
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-09-21_0a57e32abc498500d9d4bcd55b63222a_cryptolocker
Files
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2024-09-21_0a57e32abc498500d9d4bcd55b63222a_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
Sections
UPX0 Size: 20KB - Virtual size: 32KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 10KB - Virtual size: 12KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.ap0x Size: 1024B - Virtual size: 785B
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE