Report - a.exe

Malicious Library UPX PE File .NET EXE PE32
ScreenShot
Created 2024.06.24 07:28 Machine s1_win7_x6401
Filename a.exe
Type PE32 executable (console) Intel 80386 Mono/.Net assembly, for MS Windows
AI Score
6
Behavior Score
3.2
ZERO API file : clean
VT API (file) 51 detected (Common, malicious, high confidence, MSILZilla, GenericRXVO, Unsafe, Vo5k, Attribute, HighConfidence, TrojanX, ReverseRAT, CLASSIC, AGEN, R002C0PFB24, Outbreak, Detected, ai score=80, ABRisk, EXJE, Chgt, Gencirc, Static AI, Malicious PE, confidence)
md5 3c7cb3033983cabd6e2fbcded29ab704
sha256 14107cf25f0a1f5205a99b3b49505ac5450c3ab9c63ea2ebff4e94bdbe6163da
ssdeep 768:ZBy0ajOvagnuldQHHzH621dWz70GzhISfN1K:3yZ7eQzZFIeNE
imphash f34d5f2d4577ed6d9ceec516c1f5a744
impfuzzy 3:rGsLdAIEK:tf
  Network IP location

Signature (6cnts)

Level Description
danger File has been identified by 51 AntiVirus engines on VirusTotal as malicious
danger Connects to an IP address that is no longer responding to requests (legitimate services will remain up-and-running usually)
notice Allocates read-write-execute memory (usually to unpack itself)
info Checks amount of memory in system
info Checks if process is being debugged by a debugger
info This executable has a PDB path

Rules (5cnts)

Level Name Description Collection
watch Malicious_Library_Zero Malicious_Library binaries (upload)
watch UPX_Zero UPX packed file 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