MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 d328933d97c084026ac13c6efea830feb5bfdc8ece251893a7e23b63d0c89d95. 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


Guildma


Vendor detections: 11


Intelligence 11 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: d328933d97c084026ac13c6efea830feb5bfdc8ece251893a7e23b63d0c89d95
SHA3-384 hash: 722fa44893d130fa24d869043571202d8a006f451850393565e04387a09ba15cdac7fc51bde9c513b2a0d4362c33322a
SHA1 hash: 2de8c431883898fd4c1aa72ca4be8da20cea11ee
MD5 hash: 50d10fe0939af84d62428c2365354e1a
humanhash: mars-idaho-east-august
File name:254186535_PDF.lNk
Download: download sample
Signature Guildma
Create hunting rule
File size:1'412 bytes
First seen:2026-04-09 05:57:40 UTC
Last seen:Never
File type:Shortcut (lnk) lnk
MIME type:application/x-ms-shortcut
ssdeep 24:8HDBJJXKLNrzPUxkfLEzkxmKoDSIzA5UvtX7TodNtg84wzLqk7SCRA+K:8HdJJKLxgxWLEQxP9U1X7cvhS27K
TLSH T1D921D81C0915F4F1DDD2E9BAED077A500324490F865ABCC9840522217CF00229DE7C5F
Magika lnk
Reporter abuse_ch
Tags:guildma lnk

Intelligence

File Origin
# of uploads :
1
# of downloads :
32
Origin country :
SE SE
Vendor Threat Intelligence
Malware configuration found for:
LNK
Details
LNK
a command line and any observed urls
Link:
https://research.acce.ciphertechsolutions.com/results/ad5dee0a-7563-4519-9194-7a31bdf6e611/
Detection(s):
TwinWave.EvilLNK.AstarothHeadLikeAHole.20221019.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
81.4%
Link:
https://cyber-fortress.com/docs/result/index.php?id=69d6bdb56a61012f6ad02e22
Tags:
dropper shell sage
Result
Verdict:
Malicious
File Type:
LNK File - Malicious
Link:
https://app.docguard.net/d328933d97c084026ac13c6efea830feb5bfdc8ece251893a7e23b63d0c89d95/results/dashboard
Payload URLs
URL
File name
htTpS://proronsar.webtreinerbr.autos/?1/_x
LNK File
Behaviour
BlacklistAPI detected
Verdict:
Malicious
Labled as:
Trojan[Phishing]/EML.Agent
Link:
https://www.hybrid-analysis.com/sample/d328933d97c084026ac13c6efea830feb5bfdc8ece251893a7e23b63d0c89d95
Verdict:
Malicious
File Type:
lnk
First seen:
2026-04-08T18:22:00Z UTC
Last seen:
2026-04-10T23:54:00Z UTC
Hits:
~10
Detections:
Trojan-Downloader.Agent.HTTP.C&C PDM:Trojan.Win32.Generic HEUR:Trojan.WinLNK.Alien.gen
Link:
https://opentip.kaspersky.com/d328933d97c084026ac13c6efea830feb5bfdc8ece251893a7e23b63d0c89d95/results?tab=lookup
Result
Threat name:
n/a
Detection:
malicious
Classification:
spre.evad
Score:
84 / 100
Link:
https://www.joesandbox.com/analysis/1895665
Signature
Multi AV Scanner detection for submitted file
Sigma detected: Copy itself to suspicious location via type command
Sigma detected: Register DLL with spoofed extension
System process connects to network (likely due to code injection or exploit)
Windows shortcut file (LNK) contains suspicious command line arguments
Windows shortcut file (LNK) starts blacklisted processes
Behaviour
Behavior Graph:
Download SVG
Verdict:
inconclusive
YARA:
2 match(es)
Tags:
LNK
Link:
https://app.malva.re/file/50d10fe0939af84d62428c2365354e1a
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/d328933d97c084026ac13c6efea830feb5bfdc8ece251893a7e23b63d0c89d95/
Verdict:
Malicious
Threat:
Trojan-Downloader.Agent.HTTP
Link:
https://tip.neiki.dev/file/d328933d97c084026ac13c6efea830feb5bfdc8ece251893a7e23b63d0c89d95
Threat name:
Shortcut.Trojan.Ravartar
Create hunting rule
Status:
Malicious
First seen:
2026-04-08 20:42:25 UTC
File Type:
Binary
AV detection:
13 of 38 (34.21%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=2mujgpmxyccae2wbhrxp5kbq72237xeozysrre5h4i5whugitwkq._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
n/a
Link:
https://tria.ge/reports/260409-gpcsaaax2r/
Behaviour
NTFS ADS
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Checks computer location settings
Loads dropped DLL
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/d328933d97c084026ac13c6efea830feb5bfdc8ece251893a7e23b63d0c89d95

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:Download_in_LNK
Create hunting rule
Author:@bartblaze
Description:Identifies download artefacts in shortcut (LNK) files.
Rule name:Execution_in_LNK
Create hunting rule
Author:@bartblaze
Description:Identifies execution artefacts in shortcut (LNK) files.
Rule name:High_Entropy_LNK
Create hunting rule
Author:@bartblaze
Description:Identifies shortcut (LNK) file with equal or higher entropy than 6.5. Most goodware LNK files have a low entropy, lower than 6.
Rule name:SUSP_LNK_CMD
Create hunting rule
Author:SECUINFRA Falcon Team
Description:Detects the reference to cmd.exe inside an lnk file, which is suspicious

File information

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

Comments