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WORM_GAMARUE.YYNU

December 01, 2016
 PLATFORM:

Windows

 OVERALL RISK RATING:
 DAMAGE POTENTIAL:
 DISTRIBUTION POTENTIAL:
 REPORTED INFECTION:
 INFORMATION EXPOSURE:

  • Threat Type: Worm

  • Destructiveness: No

  • Encrypted: Yes

  • In the wild: Yes

  OVERVIEW

Infection Channel:

Dropped by other malware

This worm may arrive bundled with malware packages as a malware component.

It exports functions used by other malware. It requires its main component to successfully perform its intended routine.

  TECHNICAL DETAILS

File Size:

8,440,960 bytes

File Type:

DLL

Memory Resident:

No

Initial Samples Received Date:

18 Nov 2016

Arrival Details

This worm may arrive bundled with malware packages as a malware component.

Other Details

This worm exports functions used by other malware.

It requires its main component to successfully perform its intended routine.

NOTES:

It consists of the following export calls:

  • illusionsplanningmorphological
  • hydrostaticmatronintonation
  • improvementphilistinepeachiest
  • inhaledmeasurespotshots
  • infanteoverestimatepontificated
  • mexicansorchestrationincinerator
  • miresinspectorsmounded
  • ingressionmaximainformative
  • oversimplifylikeliestoperation
  • lessonspolonecklattice
  • lichenoutstepplayboys
  • lipreadingimpassionedmodelling
  • intentionalneededmetastases
  • icecoldintersperseopportunities
  • knowledgemirageonward
  • mannerinadvertentmedium
  • marigoldoutwitlacking
  • masseusemossierimmaterial
  • loungemartianpredefine
  • maroonspropellingneutering
  • larksprovidersovershadows
  • operandslyricsmitosis
  • ingressionpeeksmantel
  • linkedlacksisolated
  • mendaciousmoralisminitiation
  • menaceimpassivitynurse
  • membranemonetaristintentionality
  • maternallypausesintrinsic
  • orchestrapacesimplodes
  • paradisesilladvisedmotivations
  • osmosispettedimmunise
  • litterspaginalminimalists
  • kentoverflowsliberalised
  • mistypinginterveningkisser
  • inferencesmistressphoneticians
  • litresinsteadjoins
  • mintedlamentationsindicated
  • llamasportmanteausmortices
  • locationpanickedok
  • interleavepromontoriespassionate
  • leakinessminutepackable
  • millspoutedinuits
  • insultedlovelaboursaving
  • magnetiseintimidatedobserver
  • lizardmobilitylowercase
  • mobilisableirrelevancemandrill
  • jumpedprosecutionsinstantiating
  • mexicoperfectedpossum
  • mergesintoleranceinterpolating
  • meshespanickyislamic
  • hypnoticnitpickingkinds
  • paschalphilosophicallyposters
  • perkednaturemethodology
  • neuroticspreviewedintrinsic
  • paraphrasinglibratepatriarchal
  • paradesinfraidols
  • nanosecondlayersmealies
  • aymaymaymkymuqso
  • moonlightingpendingparabolic
  • openheartinnovativelifestyles
  • outbreaksincantationsplainest
  • ministeriallynumerallances
  • muscadelincriminatesowe
  • narcissismisolationminimalism
  • negationsmisuserparietal
  • nematodehumaneintuited
  • nematodespausedlaces
  • numerichyperplanesinductions
  • pathfinderspicnickingon
  • pedalspropagatorsmonotone
  • particulatesporepints
  • peruphonedmexicans
  • photographicpolicyoverturns
  • populismoverflowedpantiled
  • piedpantiesmultiform
  • pleasureopeningobstetricians
  • plotsofficerspresumed
  • petrelshousesinfinitives
  • populationpacificationpremium
  • pricingintuitionmates
  • posturalpinepriestess
  • politenessinterlockedpacks
  • precipitousordinationlichee
  • proportionatelypredominanceliberator
  • proteasejunctionjuggler
  • priseofficerpleural
  • premonitionmetamorphosedprotest
  • prominentnonessentialintercessions
  • proxyprecedentlobotomist
  • prisonsoriginallyparatroop
  • programmaticmusclingjack

    •   SOLUTION

    Minimum Scan Engine:

    9.800

    FIRST VSAPI PATTERN FILE:

    12.906.04

    FIRST VSAPI PATTERN DATE:

    18 Nov 2016

    VSAPI OPR PATTERN File:

    12.907.00

    VSAPI OPR PATTERN Date:

    19 Nov 2016

    Step 1

    Before doing any scans, Windows XP, Windows Vista, and Windows 7 users must disable System Restore to allow full scanning of their computers.

    Step 2

    Note that not all files, folders, and registry keys and entries are installed on your computer during this malware's/spyware's/grayware's execution. This may be due to incomplete installation or other operating system conditions. If you do not find the same files/folders/registry information, please proceed to the next step.

    Step 3

    Scan your computer with your Trend Micro product to delete files detected as WORM_GAMARUE.YYNU. If the detected files have already been cleaned, deleted, or quarantined by your Trend Micro product, no further step is required. You may opt to simply delete the quarantined files. Please check this Knowledge Base page for more information.


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