MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 caaca14a1ff21717a19942fb835eac7756b86f6902d3feb5f7dfbeda153cc3b0. 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: 21
| SHA256 hash: | caaca14a1ff21717a19942fb835eac7756b86f6902d3feb5f7dfbeda153cc3b0 |
|---|---|
| SHA3-384 hash: | 3927c103992b41e0bf19e5b4382ef4776534b048c01feef0312ac7f2af7bdd9ef145b6c7cca69fb0da4113e6cb580153 |
| SHA1 hash: | c11017c4a6f6bcb74c0adba360526c0fe81a6cce |
| MD5 hash: | cfe3cfc9e135487749e84178fbd7ae89 |
| humanhash: | hydrogen-may-king-black |
| File name: | ReiNQUIRY.exe |
| Download: | download sample |
| Signature | AgentTesla |
| File size: | 985'600 bytes |
| First seen: | 2026-07-08 10:04:09 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (49'122 x AgentTesla, 20'134 x Formbook, 12'360 x SnakeKeylogger) |
| ssdeep | 24576:QpnkJu96Y/TN7TMQ45KcF5mXZt8+r2DZCXATvpbkQRl:QpkMbTN7+3mJq+r2FEATvpgQRl |
| Threatray | 3'704 similar samples on MalwareBazaar |
| TLSH | T185252388AE19CC12C4D20B315EA1F7B4A2741E6CFD14C7139BF9AED7BC3591E6D20A91 |
| 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 |  threatcat_ch |
| Tags: | AgentTesla exe |
Intelligence
File Origin
# of uploads :
1
# of downloads :
440
Origin country :
CHVendor Threat Intelligence
Malware configuration found for:
RoboSki
Details
Malware family:
agenttesla
ID:
1
File name:
_caaca14a1ff21717a19942fb835eac7756b86f6902d3feb5f7dfbeda153cc3b0.exe
Verdict:
Malicious activity
Analysis date:
2026-07-08 10:06:58 UTC
Tags:
stealer ultravnc rmm-tool agenttesla
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
AgentTesla
Verdict:
Malicious
Score:
96.5%
Tags:
virus micro lien msil
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:
Likely Malicious
Threat level:
7.5/10
Confidence:
100%
Tags:
packed
Verdict:
Malicious
Labled as:
Trojan.Generic
Verdict:
Malicious
File Type:
exe x32
First seen:
2026-07-07T12:03:00Z UTC
Last seen:
2026-07-10T08:37:00Z UTC
Hits:
~1000
Detections:
Trojan-Spy.Stealer.FTP.C&C Trojan-PSW.Agensla.TCP.C&C Trojan.MSIL.Inject.sb Trojan-PSW.MSIL.Agensla.d PDM:Trojan.Win32.Generic HEUR:Trojan-Spy.MSIL.Noon.gen Trojan.MSIL.Crypt.sb Trojan-PSW.Win32.Stealer.sb Trojan-PSW.Win32.Disco.sb Trojan-PSW.MSIL.Agensla.sb Trojan-PSW.MSIL.Agensla.g HEUR:Trojan-Spy.MSIL.Agent.sb VHO:Trojan-Spy.MSIL.Convagent.gen
Malware family:
Agent Tesla
Verdict:
Malicious
Result
Threat name:
AgentTesla
Detection:
malicious
Classification:
troj.spyw.expl.evad
Score:
100 / 100
Signature
.NET source code contains potential unpacker
Antivirus / Scanner detection for submitted sample
Contains functionality to log keystrokes (.Net Source)
Found malware configuration
Joe Sandbox ML detected suspicious sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines)
Suricata IDS alerts for network traffic
Tries to harvest and steal browser information (history, passwords, etc)
Tries to harvest and steal ftp login credentials
Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc)
Tries to steal Mail credentials (via file / registry access)
Yara detected AgentTesla
Yara detected AntiVM3
Yara detected UAC Bypass using CMSTP
Behaviour
Behavior Graph:
Score:
100%
Verdict:
Malware
File Type:
PE
Gathering data
Verdict:
Malicious
Threat:
Family.AGENTTESLA
Threat name:
Win32.Spyware.Negasteal
Status:
Malicious
First seen:
2026-07-07 15:04:27 UTC
File Type:
PE (.Net Exe)
Extracted files:
4
AV detection:
28 of 37 (75.68%)
Threat level:
2/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
agenttesla
Similar samples:
+ 3'694 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
SmartAssembly .NET packer
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:
caaca14a1ff21717a19942fb835eac7756b86f6902d3feb5f7dfbeda153cc3b0
MD5 hash:
cfe3cfc9e135487749e84178fbd7ae89
SHA1 hash:
c11017c4a6f6bcb74c0adba360526c0fe81a6cce
SH256 hash:
8593cce55b8f44793d26711b2b4d3b2679b02f1542ff10ae24b6f6549588f681
MD5 hash:
fbfcfb097bb819b958beaee0dc1f9341
SHA1 hash:
7ca1c2a2551cfd399c6066e57a32f2b2abf65285
SH256 hash:
01aa8f018bac407ef80a2615e12f65093c3dc60a14db756d0303eda26d66aa76
MD5 hash:
1956cb56fb29b71637443886177a97c0
SHA1 hash:
858061f69323d6c4611a9d7293ca37caba2dbd35
Detections:
win_agent_tesla_g2
triage_agenttesla_infostealer
SH256 hash:
8a9c971586e337698e71b9f6e80e815d52756af044a8c0d5b95c1b76bba3370d
MD5 hash:
cc8f7e2e0946793d5a2ae5aa789bff98
SHA1 hash:
c2e84dd5f6b6d4e8bb99b0a2158e36cf46b6dfd3
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: | NET |
|---|---|
| Author: | malware-lu |
| Rule name: | NETexecutableMicrosoft |
|---|---|
| Author: | malware-lu |
| Rule name: | pe_imphash |
|---|
| Rule name: | Skystars_Malware_Imphash |
|---|---|
| Author: | Skystars LightDefender |
| Description: | imphash |
File information
The table below shows additional information about this malware sample such as delivery method and external references.
Malspam
Delivery method
Distributed via e-mail attachment
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