MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 43a27eb3171d4fe20147b1cc54b65fe33b33663302b81f98cd9679a0f327d5b4. 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 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 43a27eb3171d4fe20147b1cc54b65fe33b33663302b81f98cd9679a0f327d5b4
SHA3-384 hash: 24f17d542e1f5fae94599e37fa173f3428947a0cb8b2b75bcfc905e698e0618247ed7b33dd371df7e616f816d806f929
SHA1 hash: 6fd7fd2aa104e736fd3ff7761a91d7a7bbee0f29
MD5 hash: 92146e3d32dbd72f669b05aae5c27958
humanhash: minnesota-ink-hydrogen-earth
File name:Request for Quotation #3200025006.js
Download: download sample
Signature AgentTesla
Create hunting rule
File size:4'476 bytes
First seen:2025-08-07 07:06:49 UTC
Last seen:2025-08-07 09:29:06 UTC
File type:Java Script (JS) js
MIME type:text/plain
ssdeep 96:UmlbK1kKpPaGe7WmMlup4W5KfsrwpHlO+HiL0:U9kKCGPlupB5KftTiL0
TLSH T14391089C774634A00B8597F35D2E6A879766FAC0940EC91CA1A0F8DC7D58B7CF28E531
Magika javascript
Reporter abuse_ch
Tags:AgentTesla js

Intelligence

File Origin
# of uploads :
9
# of downloads :
78
Origin country :
SE SE
Vendor Threat Intelligence
Verdict:
Malicious
Score:
96.5%
Link:
https://cyber-fortress.com/docs/result/index.php?id=689450c41e8a59ee04e6ee15
Tags:
dropper virus spawn lien
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
evasive obfuscated
Link:
https://www.filescan.io/uploads/689450c39ef4d2ff7cefe2e4/reports/2e6d849e-cd50-4c7b-a6bc-ae0136dbc27c/overview
Verdict:
Malicious
Labled as:
SVM:TrojanDownloader/JS.MalBehav.gen
Link:
https://www.hybrid-analysis.com/sample/43a27eb3171d4fe20147b1cc54b65fe33b33663302b81f98cd9679a0f327d5b4
Result
Threat name:
n/a
Detection:
malicious
Classification:
evad
Score:
84 / 100
Link:
https://www.joesandbox.com/analysis/1752023
Signature
JavaScript source code contains functionality to generate code involving a shell, file or stream
JScript performs obfuscated calls to suspicious functions
Multi AV Scanner detection for submitted file
Potential obfuscated javascript found
Sigma detected: Script Initiated Connection to Non-Local Network
Sigma detected: WScript or CScript Dropper
System process connects to network (likely due to code injection or exploit)
Windows Scripting host queries suspicious COM object (likely to drop second stage)
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
SCRIPT
Link:
https://malprob.io/report/43a27eb3171d4fe20147b1cc54b65fe33b33663302b81f98cd9679a0f327d5b4
Gathering data
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/43a27eb3171d4fe20147b1cc54b65fe33b33663302b81f98cd9679a0f327d5b4/
Threat name:
Script-JS.Spyware.Negasteal
Create hunting rule
Status:
Suspicious
First seen:
2025-08-07 00:36:23 UTC
File Type:
Text (JavaScript)
AV detection:
16 of 38 (42.11%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=iorh5myxdvh6eakhwhgfjns74m5tgzrtak4b7ggnsz42b4zh2w2a._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
error
AgentTesla
Result
Malware family:
n/a
Score:
  8/10
Tags:
execution
Link:
https://tria.ge/reports/250807-hxkzasxyg1/
Behaviour
Command and Scripting Interpreter: JavaScript
Blocklisted process makes network request
Malware family:
AgentTesla
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/43a27eb3171d/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
AlphaCrypt
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/43a27eb3171d4fe20147b1cc54b65fe33b33663302b81f98cd9679a0f327d5b4

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: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)

File information

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

Malspam

AgentTesla

zip 074950c7fd3e4a1312598c2dde1885ded24a623a4ed6c93bb7264cc2384aa179

AgentTesla

Java Script (JS) js 43a27eb3171d4fe20147b1cc54b65fe33b33663302b81f98cd9679a0f327d5b4

(this sample)

  
Dropped by
SHA256 074950c7fd3e4a1312598c2dde1885ded24a623a4ed6c93bb7264cc2384aa179
  
Dropped by
MD5 60aa93b5dd948bedeb8df2bbbcd1a0f7
  
Dropped by
SHA256 875ff31a78797b05d01d93c55cd77324016d8e7e0c33d0dc35bb033df61b400e
  
Dropped by
MD5 e6f2446a05d34c654c6e1f1333fe6bb2

Comments