MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f65a25e37c7abc88d641e13004c4e5523502b4568cfcf6713f4f50e34f23e770. 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

Redosdru

Vendor detections: 13

Intelligence 13 IOCs YARA 12 File information Comments

SHA256 hash:	f65a25e37c7abc88d641e13004c4e5523502b4568cfcf6713f4f50e34f23e770
SHA3-384 hash:	848df4b919ee13be1291600200f03319400ddebfabbec1f8b776cc81f90eaf67557c7d38dabc1fd86056405bd90e2afa
SHA1 hash:	0b5439d135dc4d685e3fa346ac56dc89713b1a86
MD5 hash:	b2f641209efa51dda327fb48bafd0986
humanhash:	hamper-delaware-carpet-east
File name:	sample-f65a25e37c7abc88.bin
Download:	download sample
Signature	Redosdru Create hunting rule
File size:	598'016 bytes
First seen:	2026-07-05 05:39:45 UTC
Last seen:	Never
File type:	exe
MIME type:	application/x-dosexec
imphash	f2b391a4d3eb9bd6a54cf7e0b90ea68e (1 x Redosdru)
ssdeep	6144:VmPgvqJJWgEmEizgdS7Mm3o0wmjrdABecyw:VmUCJktEMm3WmmBiw
TLSH	T197D4F21DEF2EBCE4F91E53BE3530482A3F519926B8BE586D61526626CC34343409BDCB
TrID	44.6% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13) 23.6% (.EXE) Microsoft Visual C++ compiled executable (generic) (16529/12/5) 9.3% (.EXE) Win64 Executable (generic) (6522/11/2) 7.2% (.EXE) Win16 NE executable (generic) (5038/12/1) 6.4% (.EXE) Win32 Executable (generic) (4504/4/1)
Magika	pebin
dhash icon	74e4d4d4d4d4d4d4 (3 x MuckStealer, 1 x Gh0stRAT, 1 x Nitol)
Reporter	BlinkzSec
Tags:	Redosdru

Intelligence

File Origin

# of uploads :

# of downloads :

Origin country :

Vendor Threat Intelligence

No detections

Malware family:

n/a

ID:

File name:

sample-f65a25e37c7abc88.bin.exe

Verdict:

Malicious activity

Analysis date:

2026-07-05 05:43:31 UTC

Tags:

adware

Link:

https://app.any.run/tasks/d38aca7d-8cce-4696-b723-828c128ce72e

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/72960/

Detection(s):

Win.Downloader.Zegost-6484584-1

Verdict:

Malicious

Score:

94.9%

Link:

https://cyber-fortress.com/docs/result/index.php?id=6a49ee6932952f8351cfe69d

Tags:

shellcode trojware farfli trojan

Result

Verdict:

Malware

Maliciousness:

Behaviour

DNS request

Connection attempt

Sending an HTTP GET request

Creating a file in the Program Files subdirectories

Сreating synchronization primitives

Creating a process from a recently created file

Sending a custom TCP request

Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch

Verdict:

Malicious

Threat level:

10/10

Confidence:

100%

Tags:

adaptive-context downloader ghostrat masquerade microsoft_visual_cc

Link:

https://www.filescan.io/uploads/6a49f1674d7d2f9f47f72a68/reports/129633b2-9b5a-4d9b-84b2-22a5dd64424e/overview

Verdict:

Malicious

Labled as:

Trojan.Cud.Generic

Link:

https://www.hybrid-analysis.com/sample/f65a25e37c7abc88d641e13004c4e5523502b4568cfcf6713f4f50e34f23e770

Malware family:

JenkinsMiner

Verdict:

Malicious

Link:

https://analyze.intezer.com/analyses/b0432abf-18fd-452b-a2ca-fcb3e13201b5

Score:

44%

Verdict:

Susipicious

File Type:

Link:

https://malprob.io/report/f65a25e37c7abc88d641e13004c4e5523502b4568cfcf6713f4f50e34f23e770

Gathering data

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/f65a25e37c7abc88d641e13004c4e5523502b4568cfcf6713f4f50e34f23e770/

Verdict:

Malicious

Threat:

Family.REDOSDRU

Link:

https://tip.neiki.dev/file/f65a25e37c7abc88d641e13004c4e5523502b4568cfcf6713f4f50e34f23e770

Gathering data

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=6zncly34pk6irvsb4eyajrhfki2qfncwrt6pm4j7j5iogtzd45ya._file

Verdict:

malicious

Label(s):

gh0strat

Similar samples:

error

Redosdru

Result

Malware family:

redosdru

Score:

10/10

Tags:

family:gh0strat family:redosdru discovery downloader loader persistence rat upx

Link:

https://tria.ge/reports/260705-gdbe3sdx8k/

Behaviour

Checks processor information in registry

Suspicious behavior: EnumeratesProcesses

Suspicious use of AdjustPrivilegeToken

Suspicious use of WriteProcessMemory

Enumerates physical storage devices

System Location Discovery: System Language Discovery

Drops file in Program Files directory

UPX packed file

Adds Run key to start application

Enumerates connected drives

Checks computer location settings

Executes dropped EXE

Family: Gh0strat

Family: Redosdru

Gh0st RAT payload

Malware Config

C2 Extraction:

http://www.tgzh.club/NetSyst96.dll

Unpacked files

SH256 hash:

f65a25e37c7abc88d641e13004c4e5523502b4568cfcf6713f4f50e34f23e770

MD5 hash:

b2f641209efa51dda327fb48bafd0986

SHA1 hash:

0b5439d135dc4d685e3fa346ac56dc89713b1a86

Link:

https://www.unpac.me/results/d68ed048-8241-4950-ba53-59d6fad9ec1b/

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

Threat name:

Malicious File

Score:

1.00

Link:

https://yomi.yoroi.company/submissions/f65a25e37c7abc88d641e13004c4e5523502b4568cfcf6713f4f50e34f23e770

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:	dgaaga Create hunting rule
Author:	Harshit
Description:	Detects suspicious PowerShell or registry activity

Rule name:	FreddyBearDropper Create hunting rule
Author:	Dwarozh Hoshiar
Description:	Freddy Bear Dropper is dropping a malware through base63 encoded powershell scrip.

Rule name:	INDICATOR_SUSPICIOUS_EXE_NoneWindowsUA Create hunting rule
Author:	ditekSHen
Description:	Detects Windows executables referencing non-Windows User-Agents

Rule name:	MD5_Constants Create hunting rule
Author:	phoul (@phoul)
Description:	Look for MD5 constants

Rule name:	meth_stackstrings Create hunting rule
Author:	Willi Ballenthin

Rule name:	NET Create hunting rule
Author:	malware-lu

Rule name:	Suspicious_Process Create hunting rule
Author:	Security Research Team
Description:	Suspicious process creation

Rule name:	Sus_CMD_Powershell_Usage Create hunting rule
Author:	XiAnzheng
Description:	May Contain(Obfuscated or no) Powershell or CMD Command that can be abused by threat actor(can create FP)

Rule name:	UPXV200V290MarkusOberhumerLaszloMolnarJohnReiser Create hunting rule
Author:	malware-lu

Rule name:	upx_largefile Create hunting rule
Author:	k3nr9

Rule name:	VECT_Ransomware Create hunting rule
Author:	Mustafa Bakhit
Description:	Detects activity associated with VECT ransomware. This includes registry modifications and deletions, execution of system and defense-evasion commands, suspicious API usage, mutex creation, file and memory manipulation, ransomware note generation, anti-debugging and anti-analysis techniques, and embedded cryptographic constants (SHA256) characteristic of this malware family. Designed for threat intelligence and malware detection environments.