Categories: Malware

What is “Razy.812456 (B)”?

The Razy.812456 (B) 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 Razy.812456 (B) virus can do?

  • Executable code extraction
  • Attempts to connect to a dead IP:Port (3 unique times)
  • Presents an Authenticode digital signature
  • A process attempted to delay the analysis task.
  • Reads data out of its own binary image
  • HTTP traffic contains suspicious features which may be indicative of malware related traffic
  • Performs some HTTP requests
  • Unconventionial binary language: Chinese (Simplified)
  • Unconventionial language used in binary resources: Chinese (Simplified)
  • The binary likely contains encrypted or compressed data.
  • The executable is compressed using UPX
  • Attempts to modify proxy settings
  • Collects information to fingerprint the system

Related domains:

downloader.aldtop.com
client.aldtop.com
resource.aldtop.com
api.aldtop.com

How to determine Razy.812456 (B)?


File Info:

crc32: 9FF58838md5: 92b6e2a1b9a199ff51cdc02ce81181c0name: 92B6E2A1B9A199FF51CDC02CE81181C0.mlwsha1: 0c7818d3eca8a264265c51f6fc7284ce271a5386sha256: ee19b592acbca8e50b7016fc42b076d9b58b2fdc3698d517c8541493b3e47d32sha512: e3ad6fe4e590c8f8210ee340fb13da1070be8b5b4760b779f9a0ef39a56f246a54ea392c19eb85ff55a925cf89399de8fd49cbf136070a3208d069f8cb767b57ssdeep: 12288:rHmNnmTmmL6bWiT0zRmo0E271z2emEugOIatUOK38ytZqYLoK+qdCkJjpJ0aEHBm:rHw6zyhNuTIlttMqCkJjDBEH7xNydXtype: PE32 executable (GUI) Intel 80386, for MS Windows, UPX compressed

Version Info:

LegalCopyright: Copyright (C) 2018InternalName: FastDownloader.exeFileVersion: 3.2.0.8CompanyName: -ProductName: x8f6fx4ef6x4e0bx8f7dx5668ProductVersion: 3.2.0.8FileDescription: OriginalFilename: FastDownloader.exeTranslation: 0x0804 0x04b0

Razy.812456 (B) also known as:

K7AntiVirus Riskware ( 0049f6ae1 )
Elastic malicious (high confidence)
DrWeb Adware.Downware.19825
Cynet Malicious (score: 100)
CAT-QuickHeal Trojan.Downer
ALYac Gen:Variant.Razy.812456
Cylance Unsafe
Sangfor PUP.Win32.Downer.mt
CrowdStrike win/malicious_confidence_100% (D)
Alibaba Downloader:Win32/DownWare.cc289f1a
K7GW Riskware ( 0049f6ae1 )
Cybereason malicious.1b9a19
Cyren W32/Trojan.XIWH-8579
Symantec ML.Attribute.HighConfidence
APEX Malicious
Avast Win32:WormX-gen [Wrm]
Kaspersky not-a-virus:HEUR:Downloader.Win32.Agent.gen
BitDefender Gen:Variant.Razy.812456
NANO-Antivirus Trojan.Win32.Razy.iuoheg
MicroWorld-eScan Gen:Variant.Razy.812456
Ad-Aware Gen:Variant.Razy.812456
Sophos Downer (PUA)
Comodo ApplicUnwnt@#l8kg3rgow41e
TrendMicro TROJ_FRS.0NA103E821
McAfee-GW-Edition PUP-XOL-HX
FireEye Gen:Variant.Razy.812456
Emsisoft Gen:Variant.Razy.812456 (B)
SentinelOne Static AI – Suspicious PE
Jiangmin Downloader.Agent.ors
Webroot W32.Adware.Gen
Avira ADWARE/DownWare.Q
eGambit Unsafe.AI_Score_99%
Microsoft PUA:Win32/Downer
Gridinsoft Adware.Agent.sd!c
GData Gen:Variant.Razy.812456
AhnLab-V3 PUP/Win32.RL_Downloader.R367892
McAfee Artemis!92B6E2A1B9A1
MAX malware (ai score=82)
VBA32 Downloader.Agent
Malwarebytes PUP.Optional.ChinAd
Panda Trj/CI.A
TrendMicro-HouseCall TROJ_FRS.0NA103E821
Rising Adware.Downloader!1.CB5D (CLOUD)
Yandex PUA.Downloader!WtenYWxAXR0
Ikarus PUA.RiskWare.Downer
MaxSecure Trojan.Malware.12156347.susgen
Fortinet Riskware/Downer.DD89
AVG Win32:WormX-gen [Wrm]

How to remove Razy.812456 (B)?

  • 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.
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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