Categories: Trojan

Trojan.Win32.Staser.elbf malicious file

The Trojan.Win32.Staser.elbf 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 Trojan.Win32.Staser.elbf virus can do?

  • Behavioural detection: Executable code extraction – unpacking
  • Yara rule detections observed from a process memory dump/dropped files/CAPE
  • Creates RWX memory
  • Possible date expiration check, exits too soon after checking local time
  • Dynamic (imported) function loading detected
  • Enumerates running processes
  • Expresses interest in specific running processes
  • Reads data out of its own binary image
  • CAPE extracted potentially suspicious content
  • Drops a binary and executes it
  • The binary contains an unknown PE section name indicative of packing
  • Authenticode signature is invalid
  • Creates or sets a registry key to a long series of bytes, possibly to store a binary or malware config
  • Likely virus infection of existing system binary

How to determine Trojan.Win32.Staser.elbf?


File Info:

name: C7048D04560878A7579A.mlwpath: /opt/CAPEv2/storage/binaries/3e333da72d142d9874d847a792e572805bf62e12ab3ce3d900362720fbe29020crc32: 6FFECAB4md5: c7048d04560878a7579a32309a9be0absha1: a3007e7c3f390767057b5c9f304a8395eb9ac668sha256: 3e333da72d142d9874d847a792e572805bf62e12ab3ce3d900362720fbe29020sha512: c32b7660628e77bf3093daa6e4d5077714bca633502b09e44ca510368f907b1e55abd116f12926bc8adf0e93867ea535f557f36c65bcc66f2891310efa052cc5ssdeep: 49152:TcsQ6QMSyD9eDT7t8q8se7P+cGGvR1m3RNDP6swQZC4k0Y4QGIPLONkPGB:T1QTMbezt8/se7KsRw3TL6sNCZD9z4UOtype: PE32 executable (GUI) Intel 80386, for MS Windowstlsh: T154D50127B298653EC4AA27354673A05058FBB66DF817BE1636F4C48CCF660C01E3EB65sha3_384: e22a00c5ab62075f7abe8a2fdfc5a97838c412737289086eb20a681d89ad77d626ee7e95dcb4b88132307b25f113cf08ep_bytes: 558bec83c4a453565733c08945c48945timestamp: 2021-07-22 05:43:38

Version Info:

Comments: This installation was built with Inno Setup.CompanyName: Cat Logic FileDescription: CatList Setup FileVersion: LegalCopyright: OriginalFileName: ProductName: CatList ProductVersion: 0.8.0.5 Translation: 0x0000 0x04b0

Trojan.Win32.Staser.elbf also known as:

Bkav W32.AIDetect.malware1
Lionic Trojan.Win32.Staser.4!c
MicroWorld-eScan Adware.GenericKD.47506385
FireEye Adware.GenericKD.47506385
McAfee Artemis!C7048D045608
K7AntiVirus Trojan ( 0057e05e1 )
Alibaba TrojanDropper:Win32/Staser.037a8a40
K7GW Trojan ( 0057e05e1 )
Cyren W32/Addrop.K.gen!Eldorado
Symantec Trojan.Gen.MBT
ESET-NOD32 Win32/TrojanDropper.Addrop.DH
TrendMicro-HouseCall TROJ_GEN.R002H0AKK21
Kaspersky Trojan.Win32.Staser.elbf
BitDefender Adware.GenericKD.47506385
Avast Win32:Trojan-gen
Ad-Aware Adware.GenericKD.47506385
Sophos Generic PUA KD (PUA)
TrendMicro TROJ_GEN.R002C0WKS21
McAfee-GW-Edition BehavesLike.Win32.Dropper.vc
Emsisoft Adware.GenericKD.47506385 (B)
GData Adware.GenericKD.47506385
Avira HEUR/AGEN.1143627
MAX malware (ai score=62)
Gridinsoft Ransom.Win32.Wacatac.sa
Microsoft Trojan:Win32/Wacatac.B!ml
Cynet Malicious (score: 100)
AhnLab-V3 Trojan/Win.Trojan-gen.C4784191
ALYac Adware.GenericKD.47506385
Malwarebytes Adware.DownloadAssistant
APEX Malicious
Yandex Trojan.Staser!3XE+bAQoCMg
Ikarus Trojan-Dropper.Win32.Addrop
Fortinet W32/Addrop.DH!tr
AVG Win32:Trojan-gen

How to remove Trojan.Win32.Staser.elbf?

  • 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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