Report - server1.exe

UPX Confuser .NET PE32 PE File .NET EXE
ScreenShot
Created 2023.11.28 10:44 Machine s1_win7_x6401
Filename server1.exe
Type PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows
AI Score
8
Behavior Score
2.2
ZERO API file : malware
VT API (file) 35 detected (Artemis, MachineLearning, Anomalous, 100%, Save, TrojanPSW, malicious, confidence, ZemsilF, qm0@au@fmB, Attribute, HighConfidence, high confidence, Kryptik, AFFK, TrojanX, QQPass, QQRob, Agow, Siggen22, Generic ML PUA, Static AI, Malicious PE, Znyonm, E6GE2H, Detected, HeapOverride, unsafe, MSIL@AI, MSIL2, nm4p3JnfuqJap+qwfTP0GA, Outbreak, susgen, GenKryptik, FEDY)
md5 2390cfec047769ff220db8d9d5d5c78d
sha256 fd5ec8da841881747cdad51c37d7cefc96ea67ef823ec31f4183a0aa4205de78
ssdeep 6144:4tpGr/99ww1fogJrBWoTMwRbNmpuvCJV8I:4tp+/99wwxogJdWoTMwRbNmpuvCJVZ
imphash f34d5f2d4577ed6d9ceec516c1f5a744
impfuzzy 3:rGsLdAIEK:tf
  Network IP location

Signature (5cnts)

Level Description
danger File has been identified by 35 AntiVirus engines on VirusTotal as malicious
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 Checks if process is being debugged by a debugger

Rules (5cnts)

Level Name Description Collection
watch ConfuserEx_Zero Confuser .NET 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