MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 1b17e489bb3d63f190da9245e4b742701dcb44fa5bc77da97dc682b3925baf03. 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
| SHA256 hash: | 1b17e489bb3d63f190da9245e4b742701dcb44fa5bc77da97dc682b3925baf03 |
|---|---|
| SHA3-384 hash: | f6c4ab9570c8a3651d09b329c2ccca764852764040d699bacfd07f6a66eb78090a01e79151eb69e7deceef422c90b99d |
| SHA1 hash: | 66ddcb862e80d4685007b8ee8187d90ea319178d |
| MD5 hash: | 55d754891068d51c9fcaf14f6879f3fe |
| humanhash: | lake-yankee-cardinal-violet |
| File name: | 1b17e489bb3d63f190da9245e4b742701dcb44fa5bc77da97dc682b3925baf03 |
| Download: | download sample |
| Signature | AgentTesla |
| File size: | 934'912 bytes |
| First seen: | 2026-06-08 09:22:10 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (49'287 x AgentTesla, 20'689 x Formbook, 12'401 x SnakeKeylogger) |
| ssdeep | 24576:WxnNrL5mvmczHW2WHN9exAuR/G3Cfy8KlmKV:WXABzrWHfEAuR4n8Kl |
| Threatray | 3'558 similar samples on MalwareBazaar |
| TLSH | T199151254262CDA17D56D4BB01DB1E078577C2D8EDA20E613BFCA3FEBB5BA750090A603 |
| TrID | 73.9% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13) 6.6% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 6.6% (.EXE) Win64 Executable (generic) (6522/11/2) 4.5% (.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 :
1
# of downloads :
129
Origin country :
HUVendor Threat Intelligence
Malware configuration found for:
RoboSki
Details
Detection:
AgentTesla
Verdict:
Malicious
Score:
90.9%
Tags:
virus msil smtp
Result
Verdict:
Malware
Maliciousness:
Behaviour
Creating a window
Unauthorized injection to a recently created process
Restart of the analyzed sample
Creating a file
Using the Windows Management Instrumentation requests
Reading critical registry keys
Launching a service
Changing a file
Stealing user critical data
Verdict:
Malicious
Threat level:
10/10
Confidence:
100%
Tags:
agenttesla base64 krypt packed vbnet
Verdict:
Malicious
Labled as:
Trojan.Generic
Verdict:
Malicious
File Type:
exe x32
First seen:
2026-05-07T03:47:00Z UTC
Last seen:
2026-06-09T09:47:00Z UTC
Hits:
~100
Malware family:
Agent Tesla
Verdict:
Malicious
Score:
100%
Verdict:
Malware
File Type:
PE
Gathering data
Detection:
agenttesla
Threat name:
Win32.Trojan.Kepavll
Status:
Malicious
First seen:
2026-05-07 06:41:06 UTC
AV detection:
20 of 24 (83.33%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
agenttesla
Similar samples:
+ 3'548 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Score:
10/10
Tags:
family:agenttesla collection discovery keylogger spyware stealer trojan
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
System Location Discovery: System Language Discovery
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
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
Family: AgentTesla
Unpacked files
SH256 hash:
1b17e489bb3d63f190da9245e4b742701dcb44fa5bc77da97dc682b3925baf03
MD5 hash:
55d754891068d51c9fcaf14f6879f3fe
SHA1 hash:
66ddcb862e80d4685007b8ee8187d90ea319178d
SH256 hash:
1819171979ee61c4d59f8fa8eb505412a1e04ecc5f5f121c90a42fdeb3b21dc1
MD5 hash:
7662b1608435445e7695a33b9b258f59
SHA1 hash:
737ecc11ff1d7385f47dc4762531ba413e0b8a3d
SH256 hash:
63a8ba2993478b80f929aef4bfb079d76389515b1a5e5d269b3b004be57651e5
MD5 hash:
02523e824ef4312ce796aae63d0f2bc4
SHA1 hash:
9a1cefd343c9f5c95505c8a9864587abd37053f8
Detections:
win_agent_tesla_g2
AgentTesla
SH256 hash:
caebf12cf2229d84b4fabdf412326d127d2d9fef20e6ec54198ace170e5110e7
MD5 hash:
0d7d14bd5d98367a66ae34fdaefefab7
SHA1 hash:
c6e7e12d4f2ff0a7faaa92d677b88633bcd8ebcb
Malware family:
AgentTesla
Verdict:
Malicious
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
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 |
|---|---|
| Author: | ditekshen |
| Description: | AgentTeslaV3 infostealer payload |
| Rule name: | AgentTeslaV5 |
|---|---|
| Author: | ClaudioWayne |
| Description: | AgentTeslaV5 infostealer payload |
| Rule name: | Agenttesla_type2 |
|---|---|
| Author: | JPCERT/CC Incident Response Group |
| Description: | detect Agenttesla in memory |
| Reference: | internal research |
| Rule name: | DetectEncryptedVariants |
|---|---|
| Author: | Zinyth |
| Description: | Detects 'encrypted' in ASCII, Unicode, base64, or hex-encoded |
| Rule name: | INDICATOR_EXE_Packed_GEN01 |
|---|---|
| Author: | ditekSHen |
| Description: | Detect packed .NET executables. Mostly AgentTeslaV4. |
| Rule name: | INDICATOR_SUSPICIOUS_Binary_References_Browsers |
|---|---|
| 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 |
|---|---|
| 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 |
|---|---|
| Author: | ditekSHen |
| Description: | Detects executables referencing many email and collaboration clients. Observed in information stealers |
| Rule name: | INDICATOR_SUSPICIOUS_EXE_Referenfces_File_Transfer_Clients |
|---|---|
| Author: | ditekSHen |
| Description: | Detects executables referencing many file transfer clients. Observed in information stealers |
| Rule name: | INDICATOR_SUSPICIOUS_EXE_VaultSchemaGUID |
|---|---|
| Author: | ditekSHen |
| Description: | Detects executables referencing Windows vault credential objects. Observed in infostealers |
| Rule name: | malware_Agenttesla_type2 |
|---|---|
| Author: | JPCERT/CC Incident Response Group |
| Description: | detect Agenttesla in memory |
| Reference: | internal research |
| Rule name: | NET |
|---|---|
| Author: | malware-lu |
| Rule name: | NETexecutableMicrosoft |
|---|---|
| Author: | malware-lu |
| Rule name: | pe_imphash |
|---|
| Rule name: | Skystars_Malware_Imphash |
|---|---|
| Author: | Skystars LightDefender |
| Description: | imphash |
| Rule name: | Sus_CMD_Powershell_Usage |
|---|---|
| Author: | XiAnzheng |
| Description: | May Contain(Obfuscated or no) Powershell or CMD Command that can be abused by threat actor(can create FP) |
| Rule name: | VECT_Ransomware |
|---|---|
| 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. |
| Rule name: | Windows_Generic_Threat_9f4a80b2 |
|---|---|
| Author: | Elastic Security |
| Rule name: | Windows_Trojan_AgentTesla_ebf431a8 |
|---|---|
| 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.
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