Report - windows_update.exe

UPX PE File PE64
ScreenShot
Created 2024.07.08 09:44 Machine s1_win7_x6401
Filename windows_update.exe
Type PE32+ executable (console) x86-64 (stripped to external PDB), for MS Windows
AI Score Not founds Behavior Score
2.2
ZERO API file : malware
VT API (file) 27 detected (AIDetectMalware, Malicious, score, Unsafe, Save, Attribute, HighConfidence, moderate confidence, a variant of WinGo, Kryptik, CLOUD, Siggen29, WinGo, monnt, GrayWare, Supershell, Detected, susgen)
md5 14129aa32bbd6bf03d3cde8837119e2a
sha256 a14cf7fe50d04752115b10db3af584676082152adae4295b44c1aefd2074fbf4
ssdeep 98304:5QuBuV9L1VPDnK/oW1DNk0gH4cz7dp4kQDn8n/VJo+n6Ffh68lLdN5ij6rmZdQKt:5QuBuVx1VT4d5NG42d+InHl6FfhJlr5g
imphash 6ed4f5f04d62b18d96b26d6db7c18840
impfuzzy 3:swBJAEPw1MO/OywS9KTXzhAXwEQaxRn:dBJAEoZ/OEGDzyRn
  Network IP location

Signature (4cnts)

Level Description
warning File has been identified by 27 AntiVirus engines on VirusTotal as malicious
watch Detects the presence of Wine emulator
notice The binary likely contains encrypted or compressed data indicative of a packer
notice The executable is compressed using UPX

Rules (3cnts)

Level Name Description Collection
watch UPX_Zero UPX packed file binaries (upload)
info IsPE64 (no description) binaries (upload)
info PE_Header_Zero PE File Signature binaries (upload)

Network (0cnts) ?

Request CC ASN Co IP4 Rule ? ZERO ?

Suricata ids

PE API

IAT(Import Address Table) Library

KERNEL32.DLL
 0x1424028 LoadLibraryA
 0x1424030 ExitProcess
 0x1424038 GetProcAddress
 0x1424040 VirtualProtect

EAT(Export Address Table) is none



Similarity measure (PE file only) - Checking for service failure