MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e81c9825936156152f52ab17caae50cd5a457c58ea714880629f5dcd2637c9cf. 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


Threat unknown


Vendor detections: 8


Intelligence 8 IOCs YARA 6 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: e81c9825936156152f52ab17caae50cd5a457c58ea714880629f5dcd2637c9cf
SHA3-384 hash: 35309227fc5c93edc75799ac19e7de4b32d78f93315994cb6fdd042f687bed46ba241b6fda29a23a0c2574fbeb27f95c
SHA1 hash: a0b5254f15b8b427746c3fd01d7294ac9f645bc3
MD5 hash: 8bd9f1e7a0b11a0a08c1205983412286
humanhash: wisconsin-east-item-lion
File name:Certificado_2026_283823342.exe
Download: download sample
File size:71'695'368 bytes
First seen:2026-03-09 21:32:55 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 88016fcdef7f227c62171d0afad9aae4 (5 x OffLoader, 3 x Gh0stRAT, 3 x ValleyRAT)
ssdeep 1572864:wibp32FzeZjKmqyQvJOhcnU3LODgOlha16fkmFa+:QFCWm4hG4U3L3Oy1Wkmn
TLSH T11CF7333FF18B6079C4A9137A35B2D420897F2A61B4128C226BECF8DCCB251755D3F696
TrID 50.8% (.EXE) Inno Setup installer (107240/4/30)
20.4% (.EXE) InstallShield setup (43053/19/16)
19.7% (.EXE) Win32 EXE PECompact compressed (generic) (41569/9/9)
3.0% (.EXE) Win64 Executable (generic) (6522/11/2)
2.1% (.EXE) Win32 Executable (generic) (4504/4/1)
Magika pebin
Reporter SquiblydooBlog
Tags:exe signed

Code Signing Certificate

Organisation:Jerry Hayes
Issuer:Microsoft ID Verified CS AOC CA 02
Algorithm:sha384WithRSAEncryption
Valid from:2026-03-08T22:17:22Z
Valid to:2026-03-11T22:17:22Z
Serial number: 33000808856b83136090d41ce6000000080885
Cert Graveyard Blocklist:This certificate is on the Cert Graveyard blocklist
Thumbprint Algorithm:SHA256
Thumbprint: 7b1a5527e9f6e2c9b18509cd6d90eb540c803f94fa156c670f6b0b1f9594b8a5
Source:This information was brought to you by ReversingLabs A1000 Malware Analysis Platform

Intelligence

File Origin
# of uploads :
1
# of downloads :
130
Origin country :
US US
Vendor Threat Intelligence
Gathering data
Malware family:
n/a
ID:
1
File name:
Certificado_2026_283823342.exe
Verdict:
Suspicious activity
Analysis date:
2026-03-09 21:35:00 UTC
Tags:
inno installer delphi auto-reg
Link:
https://app.any.run/tasks/a72f61bb-c178-465e-b603-98d2a3f94c04

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Verdict:
Clean
Score:
89.1%
Link:
https://cyber-fortress.com/docs/result/index.php?id=69af3cd0e41a5a0999318dd0
Tags:
n/a
Verdict:
Malicious
Labled as:
TrojanDldr.OffLoader.gen
Link:
https://www.hybrid-analysis.com/sample/e81c9825936156152f52ab17caae50cd5a457c58ea714880629f5dcd2637c9cf
Verdict:
Malicious
File Type:
exe x32
Detections:
Trojan-Dropper.Win32.Injector.sb Trojan-Dropper.Win32.Injector.vfba
Link:
https://opentip.kaspersky.com/e81c9825936156152f52ab17caae50cd5a457c58ea714880629f5dcd2637c9cf/results?tab=lookup
Score:
55%
Verdict:
Susipicious
File Type:
PE
Link:
https://malprob.io/report/e81c9825936156152f52ab17caae50cd5a457c58ea714880629f5dcd2637c9cf
Gathering data
Verdict:
Malicious
Threat:
Trojan-Dropper.Win32.Injector
Link:
https://tip.neiki.dev/file/e81c9825936156152f52ab17caae50cd5a457c58ea714880629f5dcd2637c9cf
Threat name:
Win32.Trojan.Malgent
Create hunting rule
Status:
Malicious
First seen:
2026-03-09 21:34:35 UTC
File Type:
PE (Exe)
AV detection:
11 of 37 (29.73%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=5aojqjmtmflbkl2svml4vlsqzvnek7cy5jyuradct5o42jrxzhhq._file
Result
Malware family:
n/a
Score:
  6/10
Tags:
discovery installer persistence
Link:
https://tria.ge/reports/260309-1ejbvsfw8r/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Inno Setup is an open-source installation builder for Windows applications.
System Location Discovery: System Language Discovery
Executes dropped EXE
Loads dropped DLL
Adds Run key to start application
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:Borland
Create hunting rule
Author:malware-lu
Rule name:CP_Script_Inject_Detector
Create hunting rule
Author:DiegoAnalytics
Description:Detects attempts to inject code into another process across PE, ELF, Mach-O binaries
Rule name:NET
Create hunting rule
Author:malware-lu
Rule name:pe_detect_tls_callbacks
Create hunting rule
Rule name:PE_Digital_Certificate
Create hunting rule
Author:albertzsigovits
Rule name:SHA512_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for SHA384/SHA512 constants

File information

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

Comments