Report - 0311.dll

Malicious Library UPX PE File DLL PE64 DllRegisterServer dll
ScreenShot
Created 2023.11.12 18:49 Machine s1_win7_x6401
Filename 0311.dll
Type PE32+ executable (DLL) (GUI) x86-64, for MS Windows
AI Score
7
Behavior Score
1.2
ZERO API file : malware
VT API (file)
md5 28ade89b1d09d13581d3abe00d7658fb
sha256 ebe0924eedb62bb4bb919b354cb4566251f48effe00856916db08709ba1a4693
ssdeep 12288:lhg+AQfRmvXymsrfj0MIE7roWEl62ZRp39IQzwQYtefhL34tA/co44ez/jmZ80:l2+Aij0Mn7rNEVZZwZel3Udo44ez/qB
imphash 8c6e7a911375243da426f595cff94e29
impfuzzy 48:dp5bGZLlYC+2pofm1x7ycTX8D1x6U0FfkSvnBMXall5KQNhR1QnLxCoXUlX/upJU:dp5bOLl7+2pofm18cTXXGWU9/7qX
  Network IP location

Signature (4cnts)

Level Description
notice Allocates read-write-execute memory (usually to unpack itself)
notice The binary likely contains encrypted or compressed data indicative of a packer
info Checks amount of memory in system
info One or more processes crashed

Rules (6cnts)

Level Name Description Collection
watch Malicious_Library_Zero Malicious_Library binaries (upload)
watch UPX_Zero UPX packed file binaries (upload)
info DllRegisterServer_Zero execute regsvr32.exe binaries (upload)
info IsDLL (no description) 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



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