Behavioral task
behavioral1
Sample
2024-01-09_1144984e18f7b20403235fd3ae3e57c6_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-09_1144984e18f7b20403235fd3ae3e57c6_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-01-09_1144984e18f7b20403235fd3ae3e57c6_cryptolocker
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Size
106KB
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MD5
1144984e18f7b20403235fd3ae3e57c6
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SHA1
ea529de7352933b13265db6decc54a636d824279
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SHA256
946eb4c391e460cc23fa77a9e401e55a684562debc7c9b5b7dd889886186d698
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SHA512
1fe6eab427c378461aa96cfbdf054ce72efa366cb09628f760d4a5803d7c4b2c136884f0a590d3e21e4b4c33b96f49f028c88491add9d015d708d38392a0614d
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SSDEEP
1536:P8mnK6QFElP6n+gymddpMOtEvwDpjIHsalRn5iF1j6GksgER:1nK6a+qdOOtEvwDpjv
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-01-09_1144984e18f7b20403235fd3ae3e57c6_cryptolocker
Files
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2024-01-09_1144984e18f7b20403235fd3ae3e57c6_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