Behavioral task
behavioral1
Sample
2024-10-15_090acef6aced9d1ca6ee14d2e5dff042_cryptolocker.exe
Resource
win7-20240903-en
General
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Target
2024-10-15_090acef6aced9d1ca6ee14d2e5dff042_cryptolocker
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Size
69KB
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MD5
090acef6aced9d1ca6ee14d2e5dff042
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SHA1
c5dab6ea6f21327221e33732db65bcbde43029fc
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SHA256
37b8f13321c513732a86826154a980ed51cccf9cbe53d0c1a0091f0dda324ae4
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SHA512
f697607fbb6df9612340a621ae7a91303d4aa29f9e258ce34a6c5905d8abdeb91997ad9a07e31f897babfaf70fd2e3fe8c28978826fca24621822de4368fbe7c
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SSDEEP
1536:z6QFElP6n+gKmddpMOtEvwDpj9aYaFAeBK:z6a+CdOOtEvwDpjQs
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_090acef6aced9d1ca6ee14d2e5dff042_cryptolocker
Files
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2024-10-15_090acef6aced9d1ca6ee14d2e5dff042_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