TrojanDownloader:Win32/Small!Z removal instruction

The TrojanDownloader:Win32/Small!Z 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 TrojanDownloader:Win32/Small!Z virus can do?

The binary likely contains encrypted or compressed data.
The executable is compressed using UPX
Deletes its original binary from disk
Attempts to modify proxy settings
Anomalous binary characteristics

Related domains:

z.whorecord.xyz

sed.zhzy999.net

a.tomx.xyz

How to determine TrojanDownloader:Win32/Small!Z?


File Info:
crc32: 87F6DBC4
md5: 3193158dd26b1748a621d5ea555a036e
name: down.exe
sha1: 44d3acf8295fe89d941c4d416bbc0ede39a4c75f
sha256: a431226481cc7f4f5c023acc96193c296305db84f9dda0b41ca158c4b8b25443
sha512: 4e634a80a7388c9735170680b98ed75b480a505f2a0f3eaaa49cbff0412b85e8e07b9710dacf492b541d41b05e6b50df48536d3d7c96674b2e8004158e026ea3
ssdeep: 192:nm+IwZRTL+GVW6zBEVttzMz1xwkPtBVICnXAZp8MnjXdxhy:aw7SmzBItzMz1x1PtB2GYNjNzy
type: PE32 executable (GUI) Intel 80386, for MS Windows, UPX compressed

Version Info:
0: [No Data]

TrojanDownloader:Win32/Small!Z also known as:

Bkav	W32.AIDetectVM.malware2
DrWeb	Trojan.DownLoader.15120
MicroWorld-eScan	Generic.Malware.Bdld.25CBA130
CMC	Trojan-Downloader.Win32!O
ALYac	Generic.Malware.Bdld.25CBA130
Cylance	Unsafe
Sangfor	Malware
K7AntiVirus	Trojan ( 7000000f1 )
BitDefender	Generic.Malware.Bdld.25CBA130
K7GW	Trojan ( 7000000f1 )
Cybereason	malicious.dd26b1
BitDefenderTheta	AI:Packer.D6355ED91E
F-Prot	W32/Delfloader.B.gen!Eldorado
Symantec	ML.Attribute.HighConfidence
APEX	Malicious
GData	Generic.Malware.Bdld.25CBA130
Kaspersky	Trojan-Downloader.Win32.Small.dbv
Alibaba	TrojanDownloader:Win32/Small.83116230
Endgame	malicious (moderate confidence)
Emsisoft	Generic.Malware.Bdld.25CBA130 (B)
Comodo	TrojWare.Win32.TrojanDownloader.Agent.cdqsj@1wqmzx
F-Secure	Trojan.TR/Dldr.Delphi.Gen
TrendMicro	TROJ_GEN.R020C0DDF20
McAfee-GW-Edition	BehavesLike.Win32.Gbot.lc
Trapmine	malicious.moderate.ml.score
Sophos	Mal/DelpDldr-C
SentinelOne	DFI – Malicious PE
Cyren	W32/Delfloader.B.gen!Eldorado
Jiangmin	Trojan/Small.dl
Webroot	W32.Malware.Gen
Avira	TR/Dldr.Delphi.Gen
eGambit	Unsafe.AI_Score_99%
Microsoft	TrojanDownloader:Win32/Small.gen!Z
Arcabit	Generic.Malware.Bdld.25CBA130
AegisLab	Trojan.Win32.Small.a!c
ZoneAlarm	Trojan-Downloader.Win32.Small.dbv
AhnLab-V3	Downloader/Win32.Generic.C4063823
Acronis	suspicious
McAfee	Artemis!3193158DD26B
VBA32	Trojan.Win32.Small.102210
Panda	Trj/CI.A
ESET-NOD32	a variant of Win32/TrojanDownloader.Delf.CWY
TrendMicro-HouseCall	TROJ_GEN.R020C0DDF20
Tencent	Win32.Trojan-downloader.Small.Liql
MAX	malware (ai score=85)
MaxSecure	Trojan.Malware.300983.susgen
Fortinet	W32/Small.C!tr.dldr
Ad-Aware	Generic.Malware.Bdld.25CBA130
AVG	FileRepMetagen [Malware]
Paloalto	generic.ml
CrowdStrike	win/malicious_confidence_90% (W)
Qihoo-360	Win32/Trojan.Downloader.1d6

How to remove TrojanDownloader:Win32/Small!Z?

TrojanDownloader:Win32/Small!Z 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.

TrojanDownloader:Win32/Small!Z removal instruction