Report - download.php

Malicious Library UPX PE File PE32 OS Processor Check
ScreenShot
Created 2024.04.03 13:43 Machine s1_win7_x6401
Filename download.php
Type PE32 executable (GUI) Intel 80386, for MS Windows
AI Score
6
Behavior Score
2.0
ZERO API file : malware
VT API (file) 33 detected (AIDetectMalware, Zbot, m5ir, malicious, high confidence, score, Lockbit, unsafe, Save, Attribute, HighConfidence, Artemis, FileRepMalware, Cryp, SmokeLoader, CLASSIC, high, Outbreak, Detected, RisePro, Sabsik, Strab, Kryptik, Eldorado, ZexaF, Zq0@ayKfg4gG, Chgt, Static AI, Suspicious PE, susgen, GYGF, confidence, 100%)
md5 f29bb9918f3803046c2bab24c20b458d
sha256 b84760ded0544c86d23849130082b99c3000b1e4ca5da0690fcdfbf2771b7993
ssdeep 24576:OYHymN8tZiUqGvCBSYcjOaTKsB5Oih4un0:OYRNyZiUqwCgYWHhn
imphash eb67be19b81b44ee5931ef078192d536
impfuzzy 24:hCkrkDnkKr1jkz1VV4WWvCDZ4EeTgv9nMZLOtZt5gcrliJ3I+HRyv0T4QjMICigH:hFYrPq1u6tZticrcC0cgIxkkSw
  Network IP location

Signature (4cnts)

Level Description
danger File has been identified by 33 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 The file contains an unknown PE resource name possibly indicative of a packer

Rules (5cnts)

Level Name Description Collection
watch Malicious_Library_Zero Malicious_Library binaries (upload)
watch UPX_Zero UPX packed file binaries (upload)
info IsPE32 (no description) binaries (upload)
info OS_Processor_Check_Zero OS Processor Check 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
 0x40d000 DebugActiveProcess
 0x40d004 GetDateFormatW
 0x40d008 CreateFileA
 0x40d00c GetConsoleAliasesLengthW
 0x40d010 GetNumaProcessorNode
 0x40d014 GetLocaleInfoA
 0x40d018 HeapAlloc
 0x40d01c InterlockedIncrement
 0x40d020 HeapFree
 0x40d024 CreateHardLinkA
 0x40d028 ConnectNamedPipe
 0x40d02c GetModuleHandleW
 0x40d030 FindNextVolumeMountPointA
 0x40d034 ReadConsoleOutputA
 0x40d038 GetUserDefaultLangID
 0x40d03c GlobalAlloc
 0x40d040 LoadLibraryW
 0x40d044 GetConsoleAliasExesLengthW
 0x40d048 lstrcpynW
 0x40d04c GetAtomNameW
 0x40d050 LocalHandle
 0x40d054 SetConsoleTitleA
 0x40d058 WritePrivateProfileStringW
 0x40d05c GetThreadLocale
 0x40d060 GetProcAddress
 0x40d064 GetLongPathNameA
 0x40d068 SetComputerNameA
 0x40d06c SetCalendarInfoW
 0x40d070 SetConsoleDisplayMode
 0x40d074 GlobalFindAtomW
 0x40d078 GetModuleFileNameA
 0x40d07c HeapSetInformation
 0x40d080 VirtualProtect
 0x40d084 GetCurrentDirectoryA
 0x40d088 DeleteCriticalSection
 0x40d08c FindAtomW
 0x40d090 GetSystemTime
 0x40d094 SetFileAttributesW
 0x40d098 CreateFileW
 0x40d09c EncodePointer
 0x40d0a0 DecodePointer
 0x40d0a4 ExitProcess
 0x40d0a8 GetCommandLineW
 0x40d0ac GetStartupInfoW
 0x40d0b0 RaiseException
 0x40d0b4 TerminateProcess
 0x40d0b8 GetCurrentProcess
 0x40d0bc UnhandledExceptionFilter
 0x40d0c0 SetUnhandledExceptionFilter
 0x40d0c4 IsDebuggerPresent
 0x40d0c8 GetLastError
 0x40d0cc IsProcessorFeaturePresent
 0x40d0d0 WriteFile
 0x40d0d4 GetStdHandle
 0x40d0d8 GetModuleFileNameW
 0x40d0dc HeapCreate
 0x40d0e0 EnterCriticalSection
 0x40d0e4 LeaveCriticalSection
 0x40d0e8 Sleep
 0x40d0ec HeapSize
 0x40d0f0 InitializeCriticalSectionAndSpinCount
 0x40d0f4 TlsAlloc
 0x40d0f8 TlsGetValue
 0x40d0fc TlsSetValue
 0x40d100 TlsFree
 0x40d104 SetLastError
 0x40d108 GetCurrentThreadId
 0x40d10c InterlockedDecrement
 0x40d110 FreeEnvironmentStringsW
 0x40d114 GetEnvironmentStringsW
 0x40d118 SetHandleCount
 0x40d11c GetFileType
 0x40d120 QueryPerformanceCounter
 0x40d124 GetTickCount
 0x40d128 GetCurrentProcessId
 0x40d12c GetSystemTimeAsFileTime
 0x40d130 SetFilePointer
 0x40d134 WideCharToMultiByte
 0x40d138 GetConsoleCP
 0x40d13c GetConsoleMode
 0x40d140 GetCPInfo
 0x40d144 GetACP
 0x40d148 GetOEMCP
 0x40d14c IsValidCodePage
 0x40d150 RtlUnwind
 0x40d154 MultiByteToWideChar
 0x40d158 HeapReAlloc
 0x40d15c SetStdHandle
 0x40d160 WriteConsoleW
 0x40d164 LCMapStringW
 0x40d168 GetStringTypeW
 0x40d16c FlushFileBuffers
 0x40d170 ReadFile
 0x40d174 CloseHandle
USER32.dll
 0x40d17c GetMonitorInfoW
 0x40d180 CopyRect
 0x40d184 LoadIconA

EAT(Export Address Table) is none



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