MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e5b81fb1398dfa674f787ac54a6f9609c18690de81332a3f8ccfaac8a313d5ac. 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: 9


Intelligence 9 IOCs YARA 7 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: e5b81fb1398dfa674f787ac54a6f9609c18690de81332a3f8ccfaac8a313d5ac
SHA3-384 hash: a788801d69b1887543f7ea841b567d021be4b528743501bb2b6dc738ccdb316633c02b26f3d6940f67836012d7c0c640
SHA1 hash: d382bcec6d73da394cbc7cb5fe778d0a98f2cda3
MD5 hash: 15003af09f14fad3f595ac8de305c501
humanhash: ten-delta-pennsylvania-uranus
File name:BIK1910486_20260616.tar.rar
Download: download sample
Signature AgentTesla
Create hunting rule
File size:452'878 bytes
First seen:2026-07-03 17:52:16 UTC
Last seen:2026-07-03 17:53:40 UTC
File type: rar
MIME type:application/x-rar
ssdeep 6144:EbLWg7RHxVXSR/12Dh4/SlhEZxMrTjYHkeivH/Pu9+pDEj9nkjAQTgZZVszuj43J:cn4EDh0SAh6H/2c+nibTgZ7jBg1sj0
TLSH T1B3A423E8137507CDA18017B15B811B2DC6EBE922BD62541CDAA7C04D63A2FCE6B61FCD
TrID 61.5% (.RAR) RAR compressed archive (v5.0) (8000/1)
38.4% (.RAR) RAR compressed archive (gen) (5000/1)
Magika rar
Reporter TomU
Tags:AgentTesla rar

Intelligence

File Origin
# of uploads :
4
# of downloads :
42
Origin country :
CH CH
File Archive Information

This file archive contains 1 file(s), sorted by their relevance:

File name:BIK1910486_20260616.js
File size:1'003'864 bytes
SHA256 hash: 08e895274092d92bb55dd029a3721eb7da924b131e52fb3a944ef67abc5238af
MD5 hash: e62204c85a58af02f728610f58a91979
MIME type:text/plain
Signature AgentTesla
Vendor Threat Intelligence
Details
Link:
https://research.acce.ciphertechsolutions.com/results/3c960e1c-40e5-41d0-aef7-4d1780a1f9ce/
Detection(s):
Sanesecurity.Foxhole.JS_Rar_1.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Trojan.AgentTesla.614.86231592.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.26863.JsHeur.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Suspicious-Rar-JS.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
70%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6a311fb654a045c340899138
Tags:
malware
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
evasive explorer lolbin repaired
Link:
https://www.filescan.io/uploads/6a47f6fe3ffd795b792d00d5/reports/8f7cec95-10ff-4992-8636-4d010507c41b/overview
Verdict:
Suspicious
Link:
https://www.hybrid-analysis.com/sample/e5b81fb1398dfa674f787ac54a6f9609c18690de81332a3f8ccfaac8a313d5ac
Verdict:
Malicious
File Type:
rar
First seen:
2026-06-16T05:40:00Z UTC
Last seen:
2026-07-04T19:44:00Z UTC
Hits:
~100
Link:
https://opentip.kaspersky.com/e5b81fb1398dfa674f787ac54a6f9609c18690de81332a3f8ccfaac8a313d5ac/results?tab=lookup
Gathering data
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/e5b81fb1398dfa674f787ac54a6f9609c18690de81332a3f8ccfaac8a313d5ac/
Verdict:
Malicious
Threat:
Exploit.Win32.SAgent
Link:
https://tip.neiki.dev/file/e5b81fb1398dfa674f787ac54a6f9609c18690de81332a3f8ccfaac8a313d5ac
Threat name:
Win32.Trojan.Malgent
Create hunting rule
Status:
Malicious
First seen:
2026-06-16 11:28:31 UTC
File Type:
Binary (Archive)
Extracted files:
1
AV detection:
9 of 23 (39.13%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=4w4b7mjzrx5got3yplcuu34wbhayneg6qezsup4mz6vmriyt2wwa._file
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.60
Link:
https://yomi.yoroi.company/submissions/e5b81fb1398dfa674f787ac54a6f9609c18690de81332a3f8ccfaac8a313d5ac

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:Cerberus
Create hunting rule
Author:Jean-Philippe Teissier / @Jipe_
Description:Cerberus
Rule name:dependsonpythonailib
Create hunting rule
Author:Tim Brown
Description:Hunts for dependencies on Python AI libraries
Rule name:DetectEncryptedVariants
Create hunting rule
Author:Zinyth
Description:Detects 'encrypted' in ASCII, Unicode, base64, or hex-encoded
Rule name:RANSOMWARE
Create hunting rule
Author:ToroGuitar
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:telebot_framework
Create hunting rule
Author:vietdx.mb
Rule name:unknown_dropper
Create hunting rule
Author:#evilcel3ri
Description:Detects an unknown dropper

File information

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

Malspam

AgentTesla

rar e5b81fb1398dfa674f787ac54a6f9609c18690de81332a3f8ccfaac8a313d5ac

(this sample)

  
Delivery method
Distributed via e-mail attachment

Comments