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build.exe

UPX Malicious Library OS Processor Check PE32 PE File
  1. Resubmit sample
Category Machine Started Completed
FILE s1_win7_x6403_us Oct. 30, 2023, 5:33 p.m. Oct. 30, 2023, 5:35 p.m.
Size 276.5KB
Type PE32 executable (GUI) Intel 80386, for MS Windows
MD5 ebf343196e0bbc5310da9150fcb5cc5f
SHA256 b327e7a56680b9642e71af60296b9c0a517385f00d1d26b6df310d3be0b355f5
CRC32 07AF20E4
ssdeep 6144:IdoyQ1jZOBAcDXCvh4zSmAw/p+lJ4CC9hAzdJ6qc:IdoT1tOBF7skSmAwIUaJ1c
Yara
  • Malicious_Library_Zero - Malicious_Library
  • UPX_Zero - UPX packed file
  • PE_Header_Zero - PE File Signature
  • IsPE32 - (no description)
  • OS_Processor_Check_Zero - OS Processor Check

Name Response Post-Analysis Lookup
No hosts contacted.
IP Address Status Action
No hosts contacted.

Suricata Alerts

No Suricata Alerts

Suricata TLS

No Suricata TLS

Time & API Arguments Status Return Repeated

NtProtectVirtualMemory

 process_identifier: 1880
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 1
length: 176128
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x008be000
process_handle: 0xffffffff
1 0 0

NtAllocateVirtualMemory

 process_identifier: 1880
region_size: 319488
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 0
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x007d0000
allocation_type: 4096 (MEM_COMMIT)
process_handle: 0xffffffff
1 0 0
section {u'size_of_data': u'0x0003dc00', u'virtual_address': u'0x00001000', u'entropy': 7.726460391150145, u'name': u'.text', u'virtual_size': u'0x0003da58'} entropy 7.72646039115 description A section with a high entropy has been found
entropy 0.896551724138 description Overall entropy of this PE file is high
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Elastic malicious (high confidence)
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Google Detected
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Acronis suspicious
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