MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 d4eb731bbfbfc409eb1319f6d42613190d1100c953b922e97feeaaa763cd1e06. 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 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: d4eb731bbfbfc409eb1319f6d42613190d1100c953b922e97feeaaa763cd1e06
SHA3-384 hash: d1de4c55333b77d859ca4ef9d30860660d1821f0eb096549db9987d215ff8e01232e19ce5b5f730b5370148d3ed8043e
SHA1 hash: 1edede4d1efb0955af07b5b89a9e0627cce9d2a6
MD5 hash: 855610b34466d9b4dda188062eedd720
humanhash: nevada-violet-white-colorado
File name:techno POORD035338.7z
Download: download sample
Signature AgentTesla
Create hunting rule
File size:1'038'793 bytes
First seen:2025-09-08 22:33:15 UTC
Last seen:Never
File type: 7z
MIME type:application/x-7z-compressed
ssdeep 24576:ivhSx+WOjxpfEHE3HW7ObhBmMuiG2+CCxwE0s6o1:iv4x+9jnfEPSbhBSiJtCxwEP6o1
TLSH T1052533B849344533D5B5F8483BA6B058D92A9083C4E1FAC1816495FE3FAB991CC37F9B
TrID 57.1% (.7Z) 7-Zip compressed archive (v0.4) (8000/1)
42.8% (.7Z) 7-Zip compressed archive (gen) (6000/1)
Magika sevenzip
Reporter cocaman
Tags:7z AgentTesla


Avatar
cocaman
Malicious email (T1566.001)
From: "Sonic Li <xfli_sonic@163.com>" (likely spoofed)
Received: "from 192-200-158-132.phx.as13926.net (192-200-158-132.phx.as13926.net [192.200.158.132]) "
Date: "8 Sep 2025 14:50:28 -0700"
Subject: "Re: techno POORD035338"
Attachment: "techno POORD035338.7z"

Intelligence

File Origin
# of uploads :
1
# of downloads :
53
Origin country :
CH CH
Vendor Threat Intelligence
Detection(s):
Win.Packed.Msilheracles-10017859-0
Create hunting rule

Verdict:
Malicious
Score:
90.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=68bf59b9b200525988790b2b
Tags:
smartassembly autorun packed spawn
Result
Verdict:
Malicious
File Type:
PE File
Link:
https://app.docguard.net/d4eb731bbfbfc409eb1319f6d42613190d1100c953b922e97feeaaa763cd1e06/results/dashboard
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
base64 obfuscated obfuscated packed packed smartassembly smart_assembly
Link:
https://www.filescan.io/uploads/68bf59bccfa59bfdc7f459ec/reports/36e0d8f8-5198-4380-8fe4-701876c32be5/overview
Verdict:
Suspicious
Labled as:
Trojan.Kryptik
Link:
https://www.hybrid-analysis.com/sample/d4eb731bbfbfc409eb1319f6d42613190d1100c953b922e97feeaaa763cd1e06
Verdict:
Malicious
File Type:
7z
First seen:
2025-09-08T19:39:00Z UTC
Last seen:
2025-09-08T19:39:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/d4eb731bbfbfc409eb1319f6d42613190d1100c953b922e97feeaaa763cd1e06/results?tab=lookup
Score:
100%
Verdict:
Malware
File Type:
ARCHIVE
Link:
https://malprob.io/report/d4eb731bbfbfc409eb1319f6d42613190d1100c953b922e97feeaaa763cd1e06
Verdict:
inconclusive
YARA:
3 match(es)
Tags:
.Net 7z Archive Executable Managed .NET PE (Portable Executable) PE File Layout SFX 7z SOS: 0.43
Link:
https://app.malva.re/file/855610b34466d9b4dda188062eedd720
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/d4eb731bbfbfc409eb1319f6d42613190d1100c953b922e97feeaaa763cd1e06/
Threat name:
Win32.Spyware.Negasteal
Create hunting rule
Status:
Malicious
First seen:
2025-09-08 09:02:46 UTC
File Type:
Binary (Archive)
Extracted files:
2
AV detection:
27 of 38 (71.05%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=2tvxgg57x7cat2ytdh3nijqtdegrcagjko4sf2l752vkoy6ndyda._file
Please note that we are no longer able to provide a coverage score for Virus Total.

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:CP_AllMal_Detector
Create hunting rule
Author:DiegoAnalytics
Description:CrossPlatform All Malwares Detector: Detect PE, ELF, Mach-O, scripts, archives; overlay, obfuscation, encryption, spoofing, hiding, high entropy, network communication

File information

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

Malspam

AgentTesla

7z d4eb731bbfbfc409eb1319f6d42613190d1100c953b922e97feeaaa763cd1e06

(this sample)

AgentTesla

Executable exe b8c01872f5f8f7ea0056e521a82f5563a8dd491eb75be2450aacd301a4ee6454

  
Delivery method
Distributed via e-mail attachment
  
Dropping
SHA256 b8c01872f5f8f7ea0056e521a82f5563a8dd491eb75be2450aacd301a4ee6454
  
Dropping
AgentTesla
  
Dropping
MD5 7f699e3847a09bd4182f714dca834510

Comments