Malware

Win32/Injector.UPB removal

Malware Removal

The Win32/Injector.UPB is considered dangerous by lots of security experts. When this infection is active, you may notice unwanted processes in Task Manager list. In this case, it is adviced to scan your computer with GridinSoft Anti-Malware.

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Removing PC viruses manually may take hours and may damage your PC in the process. We recommend using GridinSoft Anti-Malware for virus removal. Allows to complete scan and cure your PC during the trial period.
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What Win32/Injector.UPB virus can do?

  • Behavioural detection: Executable code extraction – unpacking
  • SetUnhandledExceptionFilter detected (possible anti-debug)
  • Yara rule detections observed from a process memory dump/dropped files/CAPE
  • Creates RWX memory
  • Dynamic (imported) function loading detected
  • Reads data out of its own binary image
  • A process created a hidden window
  • CAPE extracted potentially suspicious content
  • Drops a binary and executes it
  • Unconventionial language used in binary resources: Punjabi
  • Authenticode signature is invalid
  • Uses Windows utilities for basic functionality
  • Uses Windows utilities for basic functionality
  • Behavioural detection: Injection (Process Hollowing)
  • Executed a process and injected code into it, probably while unpacking
  • Behavioural detection: Injection (inter-process)
  • Created a process from a suspicious location
  • Installs itself for autorun at Windows startup

How to determine Win32/Injector.UPB?


File Info:

name: F731479D3738FD1CAFD5.mlw
path: /opt/CAPEv2/storage/binaries/e583122ce4b1c92d21370f866ddd6abbacf5c68ede827d986c1334163380066e
crc32: 72173609
md5: f731479d3738fd1cafd55b4b67529bbd
sha1: b9d2e3dccb76013f184d88b2018339660ae2c35b
sha256: e583122ce4b1c92d21370f866ddd6abbacf5c68ede827d986c1334163380066e
sha512: 1d841ae401449ef1a51bf7f87e732aaef5c9db140b69cb1fa23aa3207df20793bbfb2828dddf93f6fdd434abf8f30be817cbe4cf61080dd974e8473afbd4de54
ssdeep: 3072:Ue2A0wxDqUpM5scww4chO+O1BmP5DG0sg3i4XZ9WvDZHwdRX/L+gP38Gh:UsxD5cwohO+O1sVG0/pZ6iPC8z
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T1966476612899121FF56E32778BC3842BA1C5F1A72533ED16D702DB4A02E2D527BCDB6C
sha3_384: d435b8961f17c3010971d8d3c6a1e4b5d29f365e40b08e0ed5dc5ecae0d9168fa783828f47ae4d74a2b6e3ae797bd2ad
ep_bytes: 68ec104000e8f0ffffff000000000000
timestamp: 2012-07-16 19:26:14

Version Info:

Translation: 0x0409 0x04b0
Comments: Ecorchée composta rocker
CompanyName: barbatif lectrifierons
FileDescription: engonce'e cesures participes
LegalCopyright: attesta médiante caoutcho 2000
LegalTrademarks: borderon renifler
ProductName: input e'miettant
FileVersion: 4.02.0006
ProductVersion: 4.02.0006
InternalName: de'cocher
OriginalFilename: de'cocher.exe

Win32/Injector.UPB also known as:

BkavW32.AIDetect.malware1
Elasticmalicious (high confidence)
DrWebTrojan.DownLoader6.14049
MicroWorld-eScanGen:Trojan.Heur3.LPT.sm1@aeYpLYdGb
FireEyeGeneric.mg.f731479d3738fd1c
ALYacGen:Trojan.Heur3.LPT.sm1@aeYpLYdGb
MalwarebytesTrojan.Dropper
ZillyaTrojan.Injector.Win32.386830
K7AntiVirusRiskware ( 0040eff71 )
BitDefenderGen:Trojan.Heur3.LPT.sm1@aeYpLYdGb
K7GWRiskware ( 0040eff71 )
Cybereasonmalicious.d3738f
BitDefenderThetaAI:Packer.3508113021
CyrenW32/A-7518480b!Eldorado
SymantecML.Attribute.HighConfidence
ESET-NOD32a variant of Win32/Injector.UPB
TrendMicro-HouseCallTROJ_GEN.R002C0RB322
Paloaltogeneric.ml
CynetMalicious (score: 100)
KasperskyTrojan.Win32.Agent.suri
AlibabaTrojan:Win32/Injector.e9fe8d8e
NANO-AntivirusTrojan.Win32.VP.hngcry
RisingDropper.Generic!8.35E (TFE:dGZlOgSo4IqXob0QRA)
SophosMal/Generic-R + Mal/Darkeye-C
EmsisoftGen:Trojan.Heur3.LPT.sm1@aeYpLYdGb (B)
SentinelOneStatic AI – Malicious PE
JiangminTrojan/Agent.hisn
eGambitUnsafe.AI_Score_95%
AviraTR/Dropper.Gen
Antiy-AVLTrojan/Win32.Agent
ZoneAlarmTrojan.Win32.Agent.suri
AhnLab-V3Trojan/Win.Agent.R469284
McAfeeGenericRXAA-FA!F731479D3738
VBA32Trojan.Agent
APEXMalicious
TencentWin32.Trojan.Agent.Ebzt
YandexTrojan.Agent!5kHSin4VMS8
MAXmalware (ai score=85)
FortinetW32/VBKrypt.MBSX!tr
PandaTrj/Genetic.gen
CrowdStrikewin/malicious_confidence_100% (W)

How to remove Win32/Injector.UPB?

Win32/Injector.UPB removal tool
  • Download and install GridinSoft Anti-Malware.
  • Open GridinSoft Anti-Malware and perform a “Standard scan“.
  • Move to quarantine” all items.
  • Open “Tools” tab – Press “Reset Browser Settings“.
  • Select proper browser and options – Click “Reset”.
  • Restart your computer.

About the author

Paul Valéry

I'm a cyber security analyst and data science expert with 5+ years of experience with security software contractors.

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