Trojan

Should I remove “Trojan.Dropper.SIM”?

Malware Removal

The Trojan.Dropper.SIM 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.Dropper.SIM virus can do?

  • Executable code extraction
  • Attempts to connect to a dead IP:Port (3 unique times)
  • Creates RWX memory
  • Reads data out of its own binary image
  • A process created a hidden window
  • Drops a binary and executes it
  • Performs some HTTP requests
  • Unconventionial language used in binary resources: Russian
  • Behavior consistent with a dropper attempting to download the next stage.
  • Network activity contains more than one unique useragent.
  • Attempts to modify proxy settings
  • Anomalous binary characteristics

Related domains:

z.whorecord.xyz
a.tomx.xyz
most-fast-link-download.com
eduarroma.tumblr.com
perfect-request-smart.com
ocsp.comodoca.com
ocsp.usertrust.com
ocsp.sectigo.com
crl.usertrust.com

How to determine Trojan.Dropper.SIM?


File Info:

crc32: 03DDF2F8
md5: 0c0e36b959067fd86e0af98f3717d0f4
name: 0C0E36B959067FD86E0AF98F3717D0F4.mlw
sha1: d8d9b5b6c391ca2121c588ff27db25723a12a120
sha256: 56538d4161a6b6e0e57759f73f81a76db0b7bf9f923791f56e719793ae10ece9
sha512: d9265cefe3de237940f1b7a7b53f11d5cbac57ccae89516f21560fd12cd1c87fbe145321e788032a683fc65e5b5273310258210243fa2d0643a1f0de86fc1e62
ssdeep: 98304:pAI+M5d//M7JWK1jkynv/z2Y6KwUMKVL87NAME+PK55HPaYRzAWu2t75hLnSUHJr:it4nM7wEjksH6bxHA/z5xacEWRF5S+Jr
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

LegalCopyright: Versium Research
FileDescription: Versium Research 10 Installation
FileVersion: 10
Comments:
CompanyName: Versium Research
Translation: 0x0409 0x04e4

Trojan.Dropper.SIM also known as:

K7AntiVirusRiskware ( 0040eff71 )
Elasticmalicious (high confidence)
DrWebTrojan.DownLoader41.16694
CynetMalicious (score: 99)
ALYacGen:Variant.Midie.81579
CylanceUnsafe
K7GWRiskware ( 0040eff71 )
Cybereasonmalicious.959067
CyrenW32/MSIL_Troj.AQM.gen!Eldorado
ESET-NOD32multiple detections
APEXMalicious
AvastWin32:TrojanX-gen [Trj]
ClamAVWin.Malware.Generic-9849070-0
KasperskyTrojan.Win32.Chapak.faxb
BitDefenderGen:Variant.Midie.81579
MicroWorld-eScanGen:Variant.Midie.81579
Ad-AwareGen:Variant.Midie.81579
SophosMal/Generic-S
FireEyeGen:Variant.Midie.81579
EmsisoftGen:Variant.Midie.81579 (B)
AviraTR/Dldr.Agent.bcntg
Antiy-AVLTrojan/Generic.ASMalwS.3474484
MicrosoftTrojan:Win32/Wacatac.B!ml
GridinsoftTrojan.Win32.Downloader.dd!n
GDataGen:Variant.Midie.81579
AhnLab-V3Trojan/Win.Generic.C4569818
MAXmalware (ai score=87)
VBA32BScope.Trojan.Downloader
MalwarebytesTrojan.Dropper.SIM
IkarusTrojan-Downloader.Win32.Adload
AVGWin32:TrojanX-gen [Trj]

How to remove Trojan.Dropper.SIM?

Trojan.Dropper.SIM 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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