MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f42a91e659ed70563c13dd533a936ac5a73cca623f9aadc0b1cbf2f353ff9fc0. While MalwareBazaar tries to identify whether the sample provided is malicious or not, there is no guarantee that a sample in MalwareBazaar is malicious.

Database Entry

NetSupport

Vendor detections: 10

Intelligence 10 IOCs YARA 16 File information Comments

SHA256 hash:	f42a91e659ed70563c13dd533a936ac5a73cca623f9aadc0b1cbf2f353ff9fc0
SHA3-384 hash:	b73892bcab11847d918edf04bfac8654f2f950f03b746fa150a2d88b78f78891393594f903d3179cba07ce09c524621d
SHA1 hash:	b1c5a510b88020bb43da7c72717f18c647eb0c72
MD5 hash:	55f38a0df9db2b1e739c2ff00dbf0c83
humanhash:	eight-oregon-xray-mexico
File name:	verification.google
Download:	download sample
Signature	NetSupport Create hunting rule
File size:	3'571'200 bytes
First seen:	2026-04-07 14:06:02 UTC
Last seen:	Never
File type:	exe
MIME type:	application/x-dosexec
imphash	3271ee162568f50a6810be9b8973807f (42 x NetSupport, 15 x ACRStealer, 7 x GuLoader)
ssdeep	49152:RDWuJefm0enCm21Rgm9f+7Xu+EcI0jVnc8b:RDvn7Xu+EcTl
TLSH	T11DF54B0BEDBD8CE9C0A5A234843361167E35B8401B7173E72AD4B2A92F73BF09975B15
TrID	51.9% (.EXE) Win64 Executable (generic) (6522/11/2) 16.1% (.EXE) OS/2 Executable (generic) (2029/13) 15.9% (.EXE) Generic Win/DOS Executable (2002/3) 15.9% (.EXE) DOS Executable (generic) (2000/1)
Magika	pebin
Reporter	BlinkzSec
Tags:	NetSupport verification-google

Intelligence

File Origin

# of uploads :

# of downloads :

Origin country :

Vendor Threat Intelligence

Gathering data

Malware family:

n/a

ID:

File name:

_f42a91e659ed70563c13dd533a936ac5a73cca623f9aadc0b1cbf2f353ff9fc0.dll

Verdict:

Malicious activity

Analysis date:

2026-04-07 14:07:50 UTC

Tags:

stealer

Link:

https://app.any.run/tasks/f9462af6-a67e-4e84-b864-4414731acc86

Note:

ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample

Detection:

n/a

Link:

https://www.capesandbox.com/analysis/60736/

Verdict:

Malicious

Score:

97.4%

Link:

https://cyber-fortress.com/docs/result/index.php?id=69d50f846a61012f6acfc5cb

Tags:

virus

Verdict:

Likely Malicious

Threat level:

7.5/10

Confidence:

100%

Tags:

adaptive-context anti-debug

Link:

https://www.filescan.io/uploads/69d50fb1e2df9aa488cbc0d5/reports/9144c157-851b-45a2-a3ef-9e3849c206cc/overview

Verdict:

Malicious

Labled as:

Midie.Generic

Link:

https://www.hybrid-analysis.com/sample/f42a91e659ed70563c13dd533a936ac5a73cca623f9aadc0b1cbf2f353ff9fc0

Verdict:

Clean

File Type:

dll x64

Link:

https://opentip.kaspersky.com/f42a91e659ed70563c13dd533a936ac5a73cca623f9aadc0b1cbf2f353ff9fc0/results?tab=lookup

Verdict:

Suspicious

Link:

https://analyze.intezer.com/analyses/0cfb397d-7c2d-4352-8a54-dc42f5f5b599

Score:

87%

Verdict:

Malware

File Type:

Link:

https://malprob.io/report/f42a91e659ed70563c13dd533a936ac5a73cca623f9aadc0b1cbf2f353ff9fc0

Gathering data

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/f42a91e659ed70563c13dd533a936ac5a73cca623f9aadc0b1cbf2f353ff9fc0/

Verdict:

Malicious

Threat:

Family.NETSUPPORT

Link:

https://tip.neiki.dev/file/f42a91e659ed70563c13dd533a936ac5a73cca623f9aadc0b1cbf2f353ff9fc0

Threat name:

Win64.Trojan.Qwexlafiba

Status:

Malicious

First seen:

2026-04-07 14:06:54 UTC

File Type:

PE+ (Dll)

AV detection:

18 of 38 (47.37%)

Threat level:

5/5

Detection(s):

Malicious file

Link:

https://check.spamhaus.org/check/?searchterm=6qvjdzsz5vyfmpat3vjtve3kywttzstch6nk3qfrzpzpgu77t7aa._file

Result

Malware family:

n/a

Score:

8/10

Tags:

discovery spyware stealer

Link:

https://tria.ge/reports/260407-revkfsfz6p/

Behaviour

Enumerates system info in registry

Modifies data under HKEY_USERS

Modifies registry class

Suspicious behavior: EnumeratesProcesses

Suspicious behavior: MapViewOfSection

Suspicious use of AdjustPrivilegeToken

Suspicious use of FindShellTrayWindow

Suspicious use of WriteProcessMemory

Enumerates physical storage devices

System Location Discovery: System Language Discovery

System Time Discovery

Drops file in Windows directory

Suspicious use of NtSetInformationThreadHideFromDebugger

Accesses cryptocurrency files/wallets, possible credential harvesting

Checks installed software on the system

Reads user/profile data of local email clients

Reads user/profile data of web browsers

Badlisted process makes network request

Unpacked files

SH256 hash:

f42a91e659ed70563c13dd533a936ac5a73cca623f9aadc0b1cbf2f353ff9fc0

MD5 hash:

55f38a0df9db2b1e739c2ff00dbf0c83

SHA1 hash:

b1c5a510b88020bb43da7c72717f18c647eb0c72

Link:

https://www.unpac.me/results/25f1653f-6c00-408f-943b-9908ddd219e4/

Please note that we are no longer able to provide a coverage score for Virus Total.

Threat name:

Malicious File

Score:

0.84

Link:

https://yomi.yoroi.company/submissions/f42a91e659ed70563c13dd533a936ac5a73cca623f9aadc0b1cbf2f353ff9fc0

YARA Signatures

MalwareBazaar uses YARA rules from several public and non-public repositories, such as YARAhub and Malpedia. Those are being matched against malware samples uploaded to MalwareBazaar as well as against any suspicious process dumps they may create. Please note that only results from TLP:CLEAR rules are being displayed.

Rule name:	command_and_control Create hunting rule
Author:	CD_R0M_
Description:	This rule searches for common strings found by malware using C2. Based on a sample used by a Ransomware group

Rule name:	CP_Script_Inject_Detector Create hunting rule
Author:	DiegoAnalytics
Description:	Detects attempts to inject code into another process across PE, ELF, Mach-O binaries

Rule name:	DebuggerCheck__QueryInfo Create hunting rule
Reference:	https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara

Rule name:	DebuggerException__ConsoleCtrl Create hunting rule
Reference:	https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara

Rule name:	DebuggerException__SetConsoleCtrl Create hunting rule
Reference:	https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara

Rule name:	DetectGoMethodSignatures Create hunting rule
Author:	Wyatt Tauber
Description:	Detects Go method signatures in unpacked Go binaries

Rule name:	Detect_Go_GOMAXPROCS Create hunting rule
Author:	Obscurity Labs LLC
Description:	Detects Go binaries by the presence of runtime.GOMAXPROCS in the runtime metadata

Rule name:	golang_bin_JCorn_CSC846 Create hunting rule
Author:	Justin Cornwell
Description:	CSC-846 Golang detection ruleset

Rule name:	golang_duffcopy_amd64 Create hunting rule

Rule name:	Golang_Find_CSC846_Simple Create hunting rule
Author:	Ashar Siddiqui
Description:	Find Go Signatuers

Rule name:	pe_detect_tls_callbacks Create hunting rule

Rule name:	SEH__vectored Create hunting rule
Reference:	https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara

Rule name:	SHA512_Constants Create hunting rule
Author:	phoul (@phoul)
Description:	Look for SHA384/SHA512 constants

Rule name:	Suspicious_Golang_Binary Create hunting rule
Author:	Tim Machac
Description:	Triage: Golang-compiled binary with suspicious OS/persistence/network strings (not family-specific)

Rule name:	ThreadControl__Context Create hunting rule
Reference:	https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara

Rule name:	TH_AntiVM_MassHunt_Win_Malware_2026_CYFARE Create hunting rule
Author:	CYFARE
Description:	Detects Windows malware employing anti-VM / anti-sandbox evasion techniques across VMware, VirtualBox, Hyper-V, QEMU, Xen, and generic sandbox environments
Reference:	https://cyfare.net/