MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e282bdd0403b520c6dd0aaf92fac3cf587ec67371047cf648a55ecc1518221ce. 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: 17


Intelligence 17 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: e282bdd0403b520c6dd0aaf92fac3cf587ec67371047cf648a55ecc1518221ce
SHA3-384 hash: 283aabe049c4008b6948b3df10594ff41cf176533c0f4690f548a6d9ae5bf59d097032d3ec50f566193beedfc97673c5
SHA1 hash: f8ffbd54a606b5c27bfbc770aea21719b311cd1d
MD5 hash: a634a2516318bbcb033c84ac83ff8bf3
humanhash: cola-one-sink-solar
File name:e282bdd0403b520c6dd0aaf92fac3cf587ec67371047cf648a55ecc1518221ce
Download: download sample
Signature GuLoader
Create hunting rule
File size:717'835 bytes
First seen:2026-06-08 08:39:29 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 4ea4df5d94204fc550be1874e1b77ea7 (252 x GuLoader, 32 x RemcosRAT, 26 x VIPKeylogger)
ssdeep 12288:wzYrcdMuKIYc02z0PFyD+lIbDeCWJRJJoyDLboUKBNuBXRAsciSNj:rcd/YI0P0DG88JhDLbJKBsBE
TLSH T194E4235C3320D336E9894A76E53120FA367A2E18D530D71B7317FE097A7214AFA193B6
TrID 50.3% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13)
10.6% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
10.5% (.EXE) Win64 Executable (generic) (6522/11/2)
8.1% (.EXE) Win16 NE executable (generic) (5038/12/1)
7.2% (.EXE) Win32 Executable (generic) (4504/4/1)
Magika pebin
Reporter adrian__luca
Tags:exe GuLoader

Intelligence

File Origin
# of uploads :
1
# of downloads :
81
Origin country :
HU HU
Vendor Threat Intelligence
Malware configuration found for:
NSIS
Details
Link:
https://research.acce.ciphertechsolutions.com/results/c916bbc7-0d47-4ba2-9af1-d039724b9827/
Malware family:
agenttesla
Create hunting rule
ID:
1
File name:
e282bdd0403b520c6dd0aaf92fac3cf587ec67371047cf648a55ecc1518221ce
Verdict:
Malicious activity
Analysis date:
2026-05-29 15:03:42 UTC
Tags:
stealer ultravnc rmm-tool ftp agenttesla exfiltration
Link:
https://app.any.run/tasks/64bcf6f4-e51f-4186-ac0d-f8477f9dee32

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/69599/
Detection(s):
SecuriteInfo.com.Trojan.Siggen32.45297.3815.25175.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
93.3%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6a268107ae2f98c00a68beec
Tags:
injection virus blic
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a file in the %temp% directory
Creating a window
Searching for the window
Creating a file
Delayed reading of the file
Deleting a recently created file
Unauthorized injection to a recently created process
Restart of the analyzed sample
Query of malicious DNS domain
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
adaptive-context anti-debug fingerprint installer installer installer-heuristic microsoft_visual_cc nsis packed reconnaissance
Link:
https://www.filescan.io/uploads/6a26800f0bddd27b6e059f22/reports/87250240-d2ae-41c5-849a-a9057fa4a0e5/overview
Verdict:
Malicious
Labled as:
VHO:Trojan.Makoob.gen
Link:
https://www.hybrid-analysis.com/sample/e282bdd0403b520c6dd0aaf92fac3cf587ec67371047cf648a55ecc1518221ce
Verdict:
Malicious
File Type:
exe x32
First seen:
2026-05-26T04:53:00Z UTC
Last seen:
2026-06-04T10:05:00Z UTC
Hits:
~100
Link:
https://opentip.kaspersky.com/e282bdd0403b520c6dd0aaf92fac3cf587ec67371047cf648a55ecc1518221ce/results?tab=lookup
Malware family:
NSIS
Create hunting rule
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/e5fb691d-0970-46a5-bfe7-2393373c0d2b
Score:
81%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/e282bdd0403b520c6dd0aaf92fac3cf587ec67371047cf648a55ecc1518221ce
Gathering data
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/e282bdd0403b520c6dd0aaf92fac3cf587ec67371047cf648a55ecc1518221ce/
Threat name:
Win32.Trojan.Generic
Create hunting rule
Status:
Suspicious
First seen:
2026-05-26 08:58:24 UTC
File Type:
PE (Exe)
Extracted files:
7
AV detection:
20 of 36 (55.56%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=4kbl3ucahnjay3oqvl4s7lb46wd6yzzxcbd46zekkxwmcumcehha._file
Verdict:
malicious
Label(s):
cloudeye
Create hunting rule
Similar samples:
error
GuLoader
Result
Malware family:
guloader
Create hunting rule
Score:
  10/10
Tags:
family:guloader discovery downloader
Link:
https://tria.ge/reports/260608-kkmngaax4p/
Behaviour
Suspicious behavior: MapViewOfSection
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
System Location Discovery: System Language Discovery
Drops file in Program Files directory
Drops file in Windows directory
Suspicious use of NtSetInformationThreadHideFromDebugger
Loads dropped DLL
Family: Guloader,Cloudeye
Unpacked files
SH256 hash:
e282bdd0403b520c6dd0aaf92fac3cf587ec67371047cf648a55ecc1518221ce
MD5 hash:
a634a2516318bbcb033c84ac83ff8bf3
SHA1 hash:
f8ffbd54a606b5c27bfbc770aea21719b311cd1d
Link:
https://www.unpac.me/results/70ed7478-ab39-4ca3-9118-a6bb16b0dca7/
SH256 hash:
bd046e6497b304e4ea4ab102cab2b1f94ce09bde0eebba4c59942a732679e4eb
MD5 hash:
17ed1c86bd67e78ade4712be48a7d2bd
SHA1 hash:
1cc9fe86d6d6030b4dae45ecddce5907991c01a0
Link:
https://www.unpac.me/results/70ed7478-ab39-4ca3-9118-a6bb16b0dca7/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
0.79
Link:
https://yomi.yoroi.company/submissions/e282bdd0403b520c6dd0aaf92fac3cf587ec67371047cf648a55ecc1518221ce

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: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.

Cape
Cape
https://www.capesandbox.com/analysis/69599/

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