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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 db5e5169cd11c7eab04e2d8e49b3c835df6c7578474683a86246f04fdbbcfebc. 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


GuLoader


Vendor detections: 8


Intelligence 8 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: db5e5169cd11c7eab04e2d8e49b3c835df6c7578474683a86246f04fdbbcfebc
SHA3-384 hash: 487e113aa097a9a18b236aa983ecd9754e1c879ca5d54ebbd987b84c99851a520fd6e2e4e7bdd4ab38622ae26c95ea40
SHA1 hash: 809044d746509607a78eb284d3b993f47991d9ee
MD5 hash: 276fbce9d9d8d6296f88f9eb34d15754
humanhash: four-harry-mountain-sad
File name:justificantePago_es_1806578899-04-03-2026.tar
Download: download sample
Signature GuLoader
Create hunting rule
File size:517'868 bytes
First seen:2026-05-20 16:52:28 UTC
Last seen:Never
File type: tar
MIME type:application/x-rar
ssdeep 12288:SuwX962N1VKVK7X9PhvlF1NwXC8oG6BSymWNII4LCUVawrzZFa9WKOnJ:Sl9L19xPp1b85smU4LDaszZFz
TLSH T161B423844A281E40B0719D8C50A466252E979C6A3ABF394FDB4CCCD9C9773FC7566CF8
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:GuLoader tar

Intelligence

File Origin
# of uploads :
1
# of downloads :
24
Origin country :
CH CH
File Archive Information

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

File name:justificantePago_es_1806578899-04-03-2026.exe
File size:801'704 bytes
SHA256 hash: 3267be45cf6025a247c0703b6591ec2e43fa50ea6fbcdab88aaa47c6a140ed46
MD5 hash: db3c44f4d15b7406af8368b5f71f8f0c
MIME type:application/x-dosexec
Signature GuLoader
Vendor Threat Intelligence
Details
Link:
https://research.acce.ciphertechsolutions.com/results/14451805-1790-44a0-9ec9-1680051f482f/
Verdict:
Malicious
Score:
92.5%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6a0de55e4f2b29ce0401d9a4
Tags:
injection obfusc virus
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
adaptive-context anti-debug evasive installer installer installer-heuristic microsoft_visual_cc nsis reconnaissance signed similar-threat
Link:
https://www.filescan.io/uploads/6a0de9dd056ea44c453613b6/reports/ea69e42a-b1e7-411e-bb03-32685ca2df66/overview
Verdict:
Suspicious
Labled as:
Mal/DrodRar
Link:
https://www.hybrid-analysis.com/sample/db5e5169cd11c7eab04e2d8e49b3c835df6c7578474683a86246f04fdbbcfebc
Verdict:
Malicious
File Type:
rar
First seen:
2026-03-04T09:15:00Z UTC
Last seen:
2026-05-22T04:21:00Z UTC
Hits:
~100
Link:
https://opentip.kaspersky.com/db5e5169cd11c7eab04e2d8e49b3c835df6c7578474683a86246f04fdbbcfebc/results?tab=lookup
Gathering data
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/db5e5169cd11c7eab04e2d8e49b3c835df6c7578474683a86246f04fdbbcfebc/
Threat name:
Win32.Trojan.NSISInject
Create hunting rule
Status:
Malicious
First seen:
2026-03-04 09:36:31 UTC
File Type:
Binary (Archive)
Extracted files:
18
AV detection:
23 of 36 (63.89%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=3npfc2onchd6vmcofwhetm6igxpwy5lyi5dihkdci3ye7w54726a._file
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.00
Link:
https://yomi.yoroi.company/submissions/db5e5169cd11c7eab04e2d8e49b3c835df6c7578474683a86246f04fdbbcfebc

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:Detect_NSIS_Nullsoft_Installer
Create hunting rule
Author:Obscurity Labs LLC
Description:Detects NSIS installers by .ndata section + NSIS header string
Rule name:PE_Digital_Certificate
Create hunting rule
Author:albertzsigovits
Rule name:VECT_Ransomware
Create hunting rule
Author:Mustafa Bakhit
Description:Detects activity associated with VECT ransomware. This includes registry modifications and deletions, execution of system and defense-evasion commands, suspicious API usage, mutex creation, file and memory manipulation, ransomware note generation, anti-debugging and anti-analysis techniques, and embedded cryptographic constants (SHA256) characteristic of this malware family. Designed for threat intelligence and malware detection environments.

File information

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

Malspam

GuLoader

tar db5e5169cd11c7eab04e2d8e49b3c835df6c7578474683a86246f04fdbbcfebc

(this sample)

  
Delivery method
Distributed via e-mail attachment

Comments