MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b3ab0dcd5aa22ccb60566b1a39c51db804cd9f8c9af762facbdc08bb41a7b0cd. 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: 12


Intelligence 12 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: b3ab0dcd5aa22ccb60566b1a39c51db804cd9f8c9af762facbdc08bb41a7b0cd
SHA3-384 hash: c5561df2af9f35b288d38b30e1f9fc86b71873c3a694f97e67cfc10a5fa255ab287cf2c97ad6bd858234bb00e0d901b0
SHA1 hash: 1c7fee115add47cfcbf0b52cc4dadaab49822cd6
MD5 hash: 50acfe04895576bffcb090a21818f4f8
humanhash: sink-california-dakota-enemy
File name:b3ab0dcd5aa22ccb60566b1a39c51db804cd9f8c9af762facbdc08bb41a7b0cd
Download: download sample
Signature AgentTesla
Create hunting rule
File size:830'464 bytes
First seen:2026-05-08 13:17:38 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'930 x AgentTesla, 19'824 x Formbook, 12'310 x SnakeKeylogger)
ssdeep 12288:fAUzInAUz9QNHiUpp85QQzvVgpk8IAoG6ILHrZfI:fD+9epkQSEk8IAoG6I/t
Threatray 1'289 similar samples on MalwareBazaar
TLSH T19505E0316E821614D67E1F79C05231296BB8CD476286E71FAEEE31B50E727C6CB0F891
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 :
151
Origin country :
HU HU
Vendor Threat Intelligence
Details
Link:
https://research.acce.ciphertechsolutions.com/results/34b9e290-3044-4a04-858d-d48d96b9b7c7/
Malware family:
n/a
ID:
1
File name:
exe
Verdict:
No threats detected
Analysis date:
2026-05-08 19:38:17 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/cec3a37d-26fb-45d2-b28a-4903214a2f23

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/65272/
Detection(s):
Win.Packed.Malwarex-10059342-0
Create hunting rule

Gathering data
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a file
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
crypt obfuscated obfuscated vbnet
Link:
https://www.filescan.io/uploads/69fde36d2fcb905ec2888227/reports/5a7f5a8e-a04e-4ab2-b37f-7f5f0bae5f64/overview
Verdict:
Malicious
Labled as:
Trojan.MSIL.Basic.8
Link:
https://www.hybrid-analysis.com/sample/b3ab0dcd5aa22ccb60566b1a39c51db804cd9f8c9af762facbdc08bb41a7b0cd
Verdict:
Malicious
File Type:
exe x32
First seen:
2026-04-15T12:28:00Z UTC
Last seen:
2026-05-10T00:12:00Z UTC
Hits:
~1000
Link:
https://opentip.kaspersky.com/b3ab0dcd5aa22ccb60566b1a39c51db804cd9f8c9af762facbdc08bb41a7b0cd/results?tab=lookup
Malware family:
Malicious Packer
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/b993b99b-584b-4ffd-b296-b4968737b2cc
Score:
97%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/b3ab0dcd5aa22ccb60566b1a39c51db804cd9f8c9af762facbdc08bb41a7b0cd
Gathering data
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/b3ab0dcd5aa22ccb60566b1a39c51db804cd9f8c9af762facbdc08bb41a7b0cd/
Threat name:
ByteCode-MSIL.Spyware.Negasteal
Create hunting rule
Status:
Malicious
First seen:
2026-04-15 18:56:52 UTC
File Type:
PE (.Net Exe)
Extracted files:
26
AV detection:
25 of 36 (69.44%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=wovq3tk2uiwmwycwnmndtri5xacm3h4mtl3wf6wl3qelwqnhwdgq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
1bcef2581d32b1f631a27a54de845474df714af8ed35729333bc0e0ebd02607d
AgentTesla
1d2db76233b09e357be8dd7324f6b7dff6a9f8082e12ba057508c478d6523e01
AgentTesla
7ac6aca27080b1a7a5c212363ef2ab61e5a34ef7f14ff2a83648bd1c77200011
AgentTesla
d2bbb4a1976cda4875e34682da19d64d1e54a5042cd79ddbf92e3da931d8ce28
AgentTesla
+ 1'279 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  7/10
Tags:
discovery
Link:
https://tria.ge/reports/260508-qlf5zads3r/
Behaviour
System Location Discovery: System Language Discovery
.NET Reactor proctector
Unpacked files
SH256 hash:
b3ab0dcd5aa22ccb60566b1a39c51db804cd9f8c9af762facbdc08bb41a7b0cd
MD5 hash:
50acfe04895576bffcb090a21818f4f8
SHA1 hash:
1c7fee115add47cfcbf0b52cc4dadaab49822cd6
Link:
https://www.unpac.me/results/416aa032-5895-421e-8c00-999568c6ce09/
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/b3ab0dcd5aa22ccb60566b1a39c51db804cd9f8c9af762facbdc08bb41a7b0cd

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
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

File information

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

Cape
Cape
https://www.capesandbox.com/analysis/65272/

Comments