Malware

Malware.AI.2503314954 (file analysis)

Malware Removal

The Malware.AI.2503314954 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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What Malware.AI.2503314954 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
  • Presents an Authenticode digital signature
  • Creates RWX memory
  • Possible date expiration check, exits too soon after checking local time
  • Dynamic (imported) function loading detected
  • Performs HTTP requests potentially not found in PCAP.
  • HTTPS urls from behavior.
  • Network anomalies occured during the analysis.
  • Enumerates running processes
  • CAPE extracted potentially suspicious content
  • The binary contains an unknown PE section name indicative of packing
  • Authenticode signature is invalid
  • A ping command was executed with the -n argument possibly to delay analysis
  • Uses Windows utilities for basic functionality
  • Deletes its original binary from disk
  • Attempts to modify proxy settings
  • Uses suspicious command line tools or Windows utilities

How to determine Malware.AI.2503314954?


File Info:

name: 97C51647B7E3CAADE5EA.mlw
path: /opt/CAPEv2/storage/binaries/df6c4f45c9012d725049cf9a5cadcf50185e559ca61a4f7a9127a354e9cdb88a
crc32: F0677254
md5: 97c51647b7e3caade5ea951cb148359d
sha1: df4741ea45d23aa40954189c9dfb7c08a6609f60
sha256: df6c4f45c9012d725049cf9a5cadcf50185e559ca61a4f7a9127a354e9cdb88a
sha512: dbff02e88b6bd9a1b1accb8f301402aa853c502eff3be7cafadb2dd8fe4864757380a34c55b34c656dacdcb31f68c4b7046331b68616fe64788228ce011b6411
ssdeep: 768:GSgUSGFHsPwjPkDa3pGmOBl8dxEehhdeB:GA9dpjPYaVwuxEehhde
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T1D4C2F54625A409B7D3A537FD38B3059AC620A05D7C2BFED603A4C48D0D83255EEEB379
sha3_384: 2367525927a2fac4da3267e135d113748c09858b8367da0761eceb1c1f9716967f24df1850113c9aa29b086821543d5d
ep_bytes: 558bec81ec8c020000c785ecfdffff04
timestamp: 2012-02-26 20:16:05

Version Info:

CompanyName: Microsoft Corporation
FileDescription: Windows Winhlp32 Stub
FileVersion: 5.00.2134.1
InternalName: WINHSTB
LegalCopyright: Copyright (C) Microsoft Corp. 1991-1996
OriginalFilename: WINHLP32.EXE
ProductName: Microsoft(R) Windows (R) 2000 Operating System
ProductVersion: 5.00.2134.1
Translation: 0x0409 0x04b0

Malware.AI.2503314954 also known as:

LionicTrojan.Win32.Zbot.ltTN
Elasticmalicious (high confidence)
MicroWorld-eScanGen:Heur.Conjar.8
FireEyeGeneric.mg.97c51647b7e3caad
CAT-QuickHealTrojan.Karagany.G
ALYacGen:Heur.Conjar.8
CylanceUnsafe
ZillyaDownloader.Vespula.Win32.10
SangforTrojan.Win32.Save.a
K7AntiVirusTrojan ( 0037d7541 )
AlibabaTrojanDownloader:Win32/Karagany.75cc50ce
K7GWTrojan ( 0037d7541 )
CrowdStrikewin/malicious_confidence_100% (W)
VirITTrojan.Win32.Generic.BFFO
CyrenW32/Karagany.L.gen!Eldorado
SymantecPacked.Generic.355
ESET-NOD32Win32/TrojanDownloader.Vespula.AP
APEXMalicious
AvastWin32:DangerousSig [Trj]
CynetMalicious (score: 100)
KasperskyPacked.Win32.Krap.iu
BitDefenderGen:Heur.Conjar.8
NANO-AntivirusTrojan.Win32.Dwn.dwtflg
SUPERAntiSpywareTrojan.Agent/Gen-Downloader
TencentMalware.Win32.Gencirc.114d851e
Ad-AwareGen:Heur.Conjar.8
SophosML/PE-A + Troj/Karagan-G
ComodoTrojWare.Win32.Kazy.FOF@4pekmj
DrWebTrojan.DownLoader5.51426
VIPRETrojan.Win32.Cleaman.bn (v)
TrendMicroTROJ_FAKEAV.SMFY
McAfee-GW-EditionPWS-Zbot.gen.bew
EmsisoftGen:Heur.Conjar.8 (B)
Paloaltogeneric.ml
GDataGen:Heur.Conjar.8
JiangminPacked.Krap.ephk
WebrootW32.Downloader.Gen
AviraTR/Crypt.XPACK.Gen2
ArcabitTrojan.Conjar.8
ZoneAlarmPacked.Win32.Krap.iu
MicrosoftTrojanDownloader:Win32/Karagany.I
TACHYONTrojan/W32.Small.26136.E
AhnLab-V3Trojan/Win32.Plosa.R24487
Acronissuspicious
McAfeePWS-Zbot.gen.bew
MAXmalware (ai score=84)
VBA32TrojanDownloader.Plosa
MalwarebytesMalware.AI.2503314954
TrendMicro-HouseCallTROJ_FAKEAV.SMFY
RisingDownloader.Agent!1.673E (CLOUD)
YandexTrojan.Karagany.Gen.9
eGambitUnsafe.AI_Score_88%
FortinetW32/ZBOT.HL!tr
AVGWin32:DangerousSig [Trj]
Cybereasonmalicious.7b7e3c
PandaTrj/Genetic.gen
MaxSecureTrojan.Packed.Krap.iu

How to remove Malware.AI.2503314954?

Malware.AI.2503314954 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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