MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 41fd49ca52f66d1ed07fe95fc4ffd2555b085c3d5490f9baee74887af9438d99. 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

AgentTesla

Vendor detections: 18

Intelligence 18 IOCs YARA 18 File information Comments

SHA256 hash:	41fd49ca52f66d1ed07fe95fc4ffd2555b085c3d5490f9baee74887af9438d99
SHA3-384 hash:	7c1289834352be12ae0c7e09f04626a8e4f5b1dae97cb8cd3cc8d6bb5d1269d1fd787e8b0b4797b9752ee8982dce0dd4
SHA1 hash:	5814b883dbf388bc8d8404c315d2ca2f727b99be
MD5 hash:	11cdfb338b4a7a15703b831c7a6b550e
humanhash:	uranus-orange-quebec-single
File name:	41fd49ca52f66d1ed07fe95fc4ffd2555b085c3d5490f9baee74887af9438d99
Download:	download sample
Signature	AgentTesla Create hunting rule
File size:	1'040'896 bytes
First seen:	2026-02-05 15:08:00 UTC
Last seen:	2026-02-05 15:26:01 UTC
File type:	exe
MIME type:	application/x-dosexec
imphash	f34d5f2d4577ed6d9ceec516c1f5a744 (48'795 x AgentTesla, 19'692 x Formbook, 12'274 x SnakeKeylogger)
ssdeep	24576:8zqRopCx7eou4o+5j9vpuBFGW1JhPEIl/R9:Ch87eoudy7jEJh8Il/R
Threatray	3'616 similar samples on MalwareBazaar
TLSH	T18425127EFA96BAA1C99D5B3ED4030A4D82F0C813E571F19A05C438F10C5BBD59A4FA93
TrID	71.1% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13) 10.2% (.EXE) Win64 Executable (generic) (10522/11/4) 6.3% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 4.3% (.EXE) Win32 Executable (generic) (4504/4/1) 2.0% (.ICL) Windows Icons Library (generic) (2059/9)
Magika	pebin
Reporter	adrian__luca
Tags:	AgentTesla exe

Intelligence

File Origin

# of uploads :

# of downloads :

Origin country :

Vendor Threat Intelligence

Malware configuration found for:

DeepSea

Details

DeepSea

DeepSea decrypted strings

Link:

https://research.acce.ciphertechsolutions.com/results/08eb82e8-67e4-41f8-a8b8-e0bdd874a2fe/

Malware family:

agenttesla

ID:

File name:

41fd49ca52f66d1ed07fe95fc4ffd2555b085c3d5490f9baee74887af9438d99

Verdict:

Malicious activity

Analysis date:

2026-02-05 17:11:22 UTC

Tags:

auto-startup stealer ultravnc rmm-tool agenttesla exfiltration smtp

Link:

https://app.any.run/tasks/cd8e35d7-eb37-4170-9313-e6c256a3c064

Note:

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

Detection:

AgentTesla

Link:

https://www.capesandbox.com/analysis/51918/

Verdict:

Malicious

Score:

99.1%

Link:

https://cyber-fortress.com/docs/result/index.php?id=6984b280ae5379bb6609c0b4

Tags:

infosteal shell virus micro

Verdict:

Malicious

Labled as:

Trojan.Generic

Link:

https://www.hybrid-analysis.com/sample/41fd49ca52f66d1ed07fe95fc4ffd2555b085c3d5490f9baee74887af9438d99

Verdict:

Malicious

File Type:

exe x32

First seen:

2026-01-14T00:08:00Z UTC

Last seen:

2026-01-30T20:57:00Z UTC

Hits:

~100

Link:

https://opentip.kaspersky.com/41fd49ca52f66d1ed07fe95fc4ffd2555b085c3d5490f9baee74887af9438d99/results?tab=lookup

Malware family:

Agent Tesla

Verdict:

Malicious

Link:

https://analyze.intezer.com/analyses/17278d79-bc8c-4aa9-b9d9-20490f2abd6d

Score:

100%

Verdict:

Malware

File Type:

Link:

https://malprob.io/report/41fd49ca52f66d1ed07fe95fc4ffd2555b085c3d5490f9baee74887af9438d99

Verdict:

inconclusive

YARA:

10 match(es)

Tags:

.Net Executable Managed .NET PE (Portable Executable) PE File Layout SOS: 0.44 Win 32 Exe x86

Link:

https://app.malva.re/file/11cdfb338b4a7a15703b831c7a6b550e

Detection:

agenttesla

Link:

https://mwdb.cert.pl/sample/41fd49ca52f66d1ed07fe95fc4ffd2555b085c3d5490f9baee74887af9438d99/

Threat name:

Win32.Spyware.Negasteal

Status:

Malicious

First seen:

2026-01-14 06:15:10 UTC

File Type:

PE (.Net Exe)

Extracted files:

AV detection:

26 of 36 (72.22%)

Threat level:

2/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=ih6utsss6zwr5ud75fp4j76skvnqqxb5ksiptoxoosehv6kdrwmq._file

Verdict:

malicious

Label(s):

agenttesla

AgentTesla

31dd3e8d2700af11c4a5e14defb93a8ef1891f8801d6e8bc5ed35e106a072e64

AgentTesla

56e0cfc0fb789f7d8d7cef0b8497eef95563f46bb383d5f38061347657eaa445

AgentTesla

6d9b7e45f0ac13266800021b0ed41d95a69746f2596511680223525bb1fde745

AgentTesla

87c9b23d3ac3e48910f9d204708f95d337fab4161b5fc8a9a32735cfe7b8d83d

AgentTesla

a89d88037e6e7321b7da02290aab0139ddf7be1b697388dcc28fba708304682f

AgentTesla

eb87b3dc43401ecf721197d64f818cd03e9283f04d02eb2ca4680c3356f29fcf

AgentTesla

error

AgentTesla

f11026574c1ad05a8eb43f8a267b8dc11ce7f981f32a4c72f0675e6141e898f4

AgentTesla

+ 3'606 additional samples on MalwareBazaar

Result

Malware family:

agenttesla

Score:

10/10

Tags:

family:agenttesla discovery execution keylogger spyware stealer trojan

Link:

https://tria.ge/reports/260205-sh684ahs2f/

Behaviour

Suspicious behavior: EnumeratesProcesses

Suspicious use of AdjustPrivilegeToken

Suspicious use of WriteProcessMemory

Enumerates physical storage devices

System Location Discovery: System Language Discovery

SmartAssembly .NET packer

Suspicious use of SetThreadContext

Checks computer location settings

Drops startup file

Reads WinSCP keys stored on the system

Reads data files stored by FTP clients

Reads user/profile data of local email clients

Reads user/profile data of web browsers

Command and Scripting Interpreter: PowerShell

AgentTesla

Agenttesla family

Unpacked files

SH256 hash:

6a3d0e2e98b1cf28a0547aca0e88a20e251d94e0df7a5808769a2882e58dda11

MD5 hash:

da428eda04a2259a02bcf3120c34715c

SHA1 hash:

34c754c85eebd4c749bab5b24f1a8d3a5f5ebd8a

Detections:

INDICATOR_EXE_Packed_SmartAssembly

Link:

https://www.unpac.me/results/665008b3-8575-42d8-b60f-2aca02bc03ac/

Parent samples :
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SH256 hash:

9c0539eaca07bc90f9cfc5d9951ace2bde2046c038c970c0abd030bb8d485a56

MD5 hash:

d7dacc6c27f211ee43f413b8ab296ea8

SHA1 hash:

6faca9788c5b0f21d0b7442d83a5731cf11878ae

Detections:

SUSP_OBF_NET_ConfuserEx_Name_Pattern_Jan24

Link:

https://www.unpac.me/results/665008b3-8575-42d8-b60f-2aca02bc03ac/

SH256 hash:

d82cc18955e19704413815b496c3dd02aa6e85a988ff23bf82390edc302094e1

MD5 hash:

c6bbaab4e9c67771c26d0aedfe031049

SHA1 hash:

d099b393638aa4d601a06d7e8296c178700dcc99

Detections:

win_agent_tesla_g2

AgentTesla

Agenttesla_type2

INDICATOR_EXE_Packed_GEN01

INDICATOR_SUSPICIOUS_Binary_References_Browsers

INDICATOR_SUSPICIOUS_EXE_References_Confidential_Data_Store

INDICATOR_SUSPICIOUS_EXE_References_Messaging_Clients

INDICATOR_SUSPICIOUS_EXE_Referenfces_File_Transfer_Clients

INDICATOR_SUSPICIOUS_EXE_VaultSchemaGUID

Link:

https://www.unpac.me/results/665008b3-8575-42d8-b60f-2aca02bc03ac/

SH256 hash:

41fd49ca52f66d1ed07fe95fc4ffd2555b085c3d5490f9baee74887af9438d99

MD5 hash:

11cdfb338b4a7a15703b831c7a6b550e

SHA1 hash:

5814b883dbf388bc8d8404c315d2ca2f727b99be

Link:

https://www.unpac.me/results/665008b3-8575-42d8-b60f-2aca02bc03ac/

Malware family:

AgentTesla

Verdict:

Malicious

Link:

https://www.vmray.com/analyses/_mb/41fd49ca52f6/report/overview.html

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/41fd49ca52f66d1ed07fe95fc4ffd2555b085c3d5490f9baee74887af9438d99

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:	AgentTeslaV3 Create hunting rule
Author:	ditekshen
Description:	AgentTeslaV3 infostealer payload

Rule name:	AgentTeslaV5 Create hunting rule
Author:	ClaudioWayne
Description:	AgentTeslaV5 infostealer payload

Rule name:	Agenttesla_type2 Create hunting rule
Author:	JPCERT/CC Incident Response Group
Description:	detect Agenttesla in memory
Reference:	internal research

Rule name:	DetectEncryptedVariants Create hunting rule
Author:	Zinyth
Description:	Detects 'encrypted' in ASCII, Unicode, base64, or hex-encoded

Rule name:	INDICATOR_EXE_Packed_GEN01 Create hunting rule
Author:	ditekSHen
Description:	Detect packed .NET executables. Mostly AgentTeslaV4.

Rule name:	INDICATOR_SUSPICIOUS_Binary_References_Browsers Create hunting rule
Author:	ditekSHen
Description:	Detects binaries (Windows and macOS) referencing many web browsers. Observed in information stealers.

Rule name:	INDICATOR_SUSPICIOUS_EXE_References_Confidential_Data_Store Create hunting rule
Author:	ditekSHen
Description:	Detects executables referencing many confidential data stores found in browsers, mail clients, cryptocurreny wallets, etc. Observed in information stealers

Rule name:	INDICATOR_SUSPICIOUS_EXE_References_Messaging_Clients Create hunting rule
Author:	ditekSHen
Description:	Detects executables referencing many email and collaboration clients. Observed in information stealers

Rule name:	INDICATOR_SUSPICIOUS_EXE_Referenfces_File_Transfer_Clients Create hunting rule
Author:	ditekSHen
Description:	Detects executables referencing many file transfer clients. Observed in information stealers

Rule name:	INDICATOR_SUSPICIOUS_EXE_VaultSchemaGUID Create hunting rule
Author:	ditekSHen
Description:	Detects executables referencing Windows vault credential objects. Observed in infostealers

Rule name:	malware_Agenttesla_type2 Create hunting rule
Author:	JPCERT/CC Incident Response Group
Description:	detect Agenttesla in memory
Reference:	internal research

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

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

Rule name:	pe_imphash Create hunting rule

Rule name:	Skystars_Malware_Imphash Create hunting rule
Author:	Skystars LightDefender
Description:	imphash

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:	Windows_Generic_Threat_9f4a80b2 Create hunting rule
Author:	Elastic Security

Rule name:	Windows_Trojan_AgentTesla_ebf431a8 Create hunting rule
Author:	Elastic Security
Reference:	https://www.elastic.co/security-labs/attack-chain-leads-to-xworm-and-agenttesla

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Cape

https://www.capesandbox.com/analysis/51918/

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