Behavioral task
behavioral1
Sample
2024-10-31_ba2672cdff6564f385255e1ceb3a8445_cryptolocker.exe
Resource
win7-20240903-en
General
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Target
2024-10-31_ba2672cdff6564f385255e1ceb3a8445_cryptolocker
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Size
90KB
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MD5
ba2672cdff6564f385255e1ceb3a8445
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SHA1
51c624604eaec566aefc2a91b3cc18eadeb14381
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SHA256
5f199ec78a52e4213006ca5fdd61aaae733de25cea60ceb444f3b95999af5292
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SHA512
2c1a9ce6758a55760a0173e550e76d396cb4309102dde0fe6582fd59a59bfe0cf5164f1b3c6f3468c0fa6f3294aaad6dea44de5759e332cead7c780407c437f2
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SSDEEP
1536:P8mnK6QFElP6n+gymddpMOtEvwDpjIHsalRn5im:1nK6a+qdOOtEvwDpjk
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-10-31_ba2672cdff6564f385255e1ceb3a8445_cryptolocker
Files
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2024-10-31_ba2672cdff6564f385255e1ceb3a8445_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