Behavioral task
behavioral1
Sample
2024-10-06_4d3bf6e61330c27790f1eae370385f92_cryptolocker.exe
Resource
win7-20240903-en
General
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Target
2024-10-06_4d3bf6e61330c27790f1eae370385f92_cryptolocker
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Size
91KB
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MD5
4d3bf6e61330c27790f1eae370385f92
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SHA1
ced574597d38015518187596dc6f3d81b76f0bbc
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SHA256
a6a457647c5cc64cd338bb5b4b51b1f39fe3e4720629f75ed4fca5799ed45524
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SHA512
8976f6b682d9e664da304fa04592535dfefe9a716b9685a0cb7c2417af93b99dfb11505868815993cffcde4aa7e014ceb8867ee9371732aededfa1f31d13e9cc
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SSDEEP
1536:P8mnK6QFElP6n+gymddpMOtEvwDpjIHsalRn5yyS:1nK6a+qdOOtEvwDpjn
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-10-06_4d3bf6e61330c27790f1eae370385f92_cryptolocker
Files
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2024-10-06_4d3bf6e61330c27790f1eae370385f92_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