Behavioral task
behavioral1
Sample
2024-10-12_8696a3b36bd33f2735848351d9eb24ff_cryptolocker.exe
Resource
win7-20241010-en
General
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Target
2024-10-12_8696a3b36bd33f2735848351d9eb24ff_cryptolocker
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Size
74KB
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MD5
8696a3b36bd33f2735848351d9eb24ff
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SHA1
f578aaa11ca215e5fce2f4bd44efdebc97fb832e
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SHA256
731f6a70d7ce4f9d2715a673b99a47bbd0397a933d6f1c1b4d8cfb189f769ac4
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SHA512
7a74c24a862e0021366df4e5aa58667497f2b65d601eb780bfbb38dd8755af783436d2874582bda1b2542300d539b68f247e36e440dad2dc5ffdd0a9db15342c
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SSDEEP
1536:P8mnK6QFElP6n+gymddpMOtEvwDpjIHsalDSJ+:1nK6a+qdOOtEvwDpj6
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-10-12_8696a3b36bd33f2735848351d9eb24ff_cryptolocker
Files
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2024-10-12_8696a3b36bd33f2735848351d9eb24ff_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