Trojan

Trojan.Win32.Staser.elbf malicious file

Malware Removal

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.mlw
path: /opt/CAPEv2/storage/binaries/3e333da72d142d9874d847a792e572805bf62e12ab3ce3d900362720fbe29020
crc32: 6FFECAB4
md5: c7048d04560878a7579a32309a9be0ab
sha1: a3007e7c3f390767057b5c9f304a8395eb9ac668
sha256: 3e333da72d142d9874d847a792e572805bf62e12ab3ce3d900362720fbe29020
sha512: c32b7660628e77bf3093daa6e4d5077714bca633502b09e44ca510368f907b1e55abd116f12926bc8adf0e93867ea535f557f36c65bcc66f2891310efa052cc5
ssdeep: 49152:TcsQ6QMSyD9eDT7t8q8se7P+cGGvR1m3RNDP6swQZC4k0Y4QGIPLONkPGB:T1QTMbezt8/se7KsRw3TL6sNCZD9z4UO
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T154D50127B298653EC4AA27354673A05058FBB66DF817BE1636F4C48CCF660C01E3EB65
sha3_384: e22a00c5ab62075f7abe8a2fdfc5a97838c412737289086eb20a681d89ad77d626ee7e95dcb4b88132307b25f113cf08
ep_bytes: 558bec83c4a453565733c08945c48945
timestamp: 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:

BkavW32.AIDetect.malware1
LionicTrojan.Win32.Staser.4!c
MicroWorld-eScanAdware.GenericKD.47506385
FireEyeAdware.GenericKD.47506385
McAfeeArtemis!C7048D045608
K7AntiVirusTrojan ( 0057e05e1 )
AlibabaTrojanDropper:Win32/Staser.037a8a40
K7GWTrojan ( 0057e05e1 )
CyrenW32/Addrop.K.gen!Eldorado
SymantecTrojan.Gen.MBT
ESET-NOD32Win32/TrojanDropper.Addrop.DH
TrendMicro-HouseCallTROJ_GEN.R002H0AKK21
KasperskyTrojan.Win32.Staser.elbf
BitDefenderAdware.GenericKD.47506385
AvastWin32:Trojan-gen
Ad-AwareAdware.GenericKD.47506385
SophosGeneric PUA KD (PUA)
TrendMicroTROJ_GEN.R002C0WKS21
McAfee-GW-EditionBehavesLike.Win32.Dropper.vc
EmsisoftAdware.GenericKD.47506385 (B)
GDataAdware.GenericKD.47506385
AviraHEUR/AGEN.1143627
MAXmalware (ai score=62)
GridinsoftRansom.Win32.Wacatac.sa
MicrosoftTrojan:Win32/Wacatac.B!ml
CynetMalicious (score: 100)
AhnLab-V3Trojan/Win.Trojan-gen.C4784191
ALYacAdware.GenericKD.47506385
MalwarebytesAdware.DownloadAssistant
APEXMalicious
YandexTrojan.Staser!3XE+bAQoCMg
IkarusTrojan-Dropper.Win32.Addrop
FortinetW32/Addrop.DH!tr
AVGWin32:Trojan-gen

How to remove Trojan.Win32.Staser.elbf?

Trojan.Win32.Staser.elbf 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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