Report - r.exe

Malicious Packer PE File .NET EXE PE32
ScreenShot
Created 2024.08.05 07:47 Machine s1_win7_x6403
Filename r.exe
Type PE32 executable (console) Intel 80386 Mono/.Net assembly, for MS Windows
AI Score
4
Behavior Score
1.8
ZERO API file : malware
VT API (file)
md5 acc4944e363d62de63208ce558964af3
sha256 bf5e6928a6580a5476da9bdb4c74aedaae4a9880e6f508edadfe9dad2eb983ed
ssdeep 96:vwVMTX7bEg2GF4j3U8V6AboYSaFf6iQnHSPOkgfN5dWouXpKbGmrnRpmVhzNt:vkMTXL4TU8agSFnHOlg7dWoulmTC
imphash f34d5f2d4577ed6d9ceec516c1f5a744
impfuzzy 3:rGsLdAIEK:tf
  Network IP location

Signature (7cnts)

Level Description
notice Allocates read-write-execute memory (usually to unpack itself)
notice Creates a suspicious process
info Checks amount of memory in system
info Checks if process is being debugged by a debugger
info Command line console output was observed
info Queries for the computername
info This executable has a PDB path

Rules (4cnts)

Level Name Description Collection
watch Malicious_Packer_Zero Malicious Packer binaries (upload)
info Is_DotNET_EXE (no description) binaries (upload)
info IsPE32 (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

mscoree.dll
 0x402000 _CorExeMain

EAT(Export Address Table) is none



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