Report - 1

Generic Malware UPX Downloader PE File PE32
ScreenShot
Created 2023.10.17 10:04 Machine s1_win7_x6401
Filename 1
Type PE32 executable (GUI) Intel 80386, for MS Windows, UPX compressed
AI Score
4
Behavior Score
1.6
ZERO API file : clean
VT API (file) 2 detected (Bitrep, Generic@AI, RDML, 2oGF09Y, lvba50YYSY6mcA)
md5 2a8cb72531364c728a5d258ae273f69e
sha256 9ec36a5e74861894d8f738e486956fd52899a780dbd759853b1ea8093645e090
ssdeep 12288:HNrhTLpMP+R+QDCfA832AtBYmz6af0F7Z1QVjSvPJINR:HthTiP+ffCfB5Lf0F7Z1EKPeNR
imphash 91c9c82d5da6c673b4454be0c166d822
impfuzzy 12:VA/DzqYOZxIBy21TAmgOtHSXIThdZ4CMXu/:V0DBauDuOtHSXGJWy
  Network IP location

Signature (5cnts)

Level Description
notice File has been identified by 2 AntiVirus engines on VirusTotal as malicious
notice The binary likely contains encrypted or compressed data indicative of a packer
notice The executable is compressed using UPX
info Checks amount of memory in system
info One or more processes crashed

Rules (5cnts)

Level Name Description Collection
warning Generic_Malware_Zero Generic Malware binaries (upload)
watch Network_Downloader File Downloader binaries (upload)
watch UPX_Zero UPX packed file 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

KERNEL32.DLL
 0x53e6d0 LoadLibraryA
 0x53e6d4 GetProcAddress
 0x53e6d8 VirtualProtect
 0x53e6dc VirtualAlloc
 0x53e6e0 VirtualFree
 0x53e6e4 ExitProcess
ADVAPI32.dll
 0x53e6ec FreeSid
COMCTL32.dll
 0x53e6f4 None
comdlg32.dll
 0x53e6fc GetFileTitleA
GDI32.dll
 0x53e704 SaveDC
NETAPI32.dll
 0x53e70c Netbios
ole32.dll
 0x53e714 CoInitialize
OLEAUT32.dll
 0x53e71c RegisterTypeLib
oledlg.dll
 0x53e724 None
OLEPRO32.DLL
 0x53e72c None
SHELL32.dll
 0x53e734 DragFinish
urlmon.dll
 0x53e73c URLDownloadToFileA
USER32.dll
 0x53e744 GetDC
VERSION.dll
 0x53e74c VerQueryValueA
WININET.dll
 0x53e754 FtpOpenFileA
WINMM.dll
 0x53e75c timeGetTime
WINSPOOL.DRV
 0x53e764 OpenPrinterA

EAT(Export Address Table) is none



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