MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 539b06cd5656e12d5998d40a684bc705fe131c6a7a907285c669303453f9f79f. 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


SimpleHelp


Vendor detections: 12


Intelligence 12 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 539b06cd5656e12d5998d40a684bc705fe131c6a7a907285c669303453f9f79f
SHA3-384 hash: 0fda29e68865f815b4eb56c644136903b5be013d8a97a0cae82bbb70a2fe24c281403e0656b2a6338fb09a6f95db7c89
SHA1 hash: 2d0c07f9ce3713237377f2749a63495784c9a7f1
MD5 hash: 07f29c48ef1bc8f31116b24e40822064
humanhash: south-zebra-massachusetts-jersey
File name:MicrosoftExcel.scr
Download: download sample
Signature SimpleHelp
Create hunting rule
File size:38'833'672 bytes
First seen:2026-02-03 20:41:26 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash da7539752d4292fc084c7d813366cc8b (23 x SimpleHelp)
ssdeep 786432:/rKU6DT0ucbTbMv22zAeV/X+0tdshTc3XyPteDeCOdeuKF1bO:/uRf+nAu2FuQd73XyFeDMnKTO
Threatray 137 similar samples on MalwareBazaar
TLSH T1AA873329F39599FECE33D0FCC0854487EA96B9E54385412717F085EA4E206E58A2FF6C
TrID 44.4% (.EXE) Win64 Executable (generic) (10522/11/4)
21.3% (.EXE) Win16 NE executable (generic) (5038/12/1)
8.7% (.ICL) Windows Icons Library (generic) (2059/9)
8.5% (.EXE) OS/2 Executable (generic) (2029/13)
8.4% (.EXE) Generic Win/DOS Executable (2002/3)
Magika pebin
Reporter Anonymous
Tags:exe scr signed SimpleHelp

Code Signing Certificate

Organisation:SimpleHelp Ltd
Issuer:DigiCert Trusted G4 Code Signing RSA4096 SHA384 2021 CA1
Algorithm:sha256WithRSAEncryption
Valid from:2024-03-18T00:00:00Z
Valid to:2027-03-19T23:59:59Z
Serial number: 02cfb51c29be655fb49ca39771c2be71
Intelligence: 26 malware samples on MalwareBazaar are signed with this code signing certificate
Thumbprint Algorithm:SHA256
Thumbprint: 8e186606242b40e76a7cc652fc04d49291b68091feb74e921c634c68d636c61c
Source:This information was brought to you by ReversingLabs A1000 Malware Analysis Platform

Intelligence

File Origin
# of uploads :
1
# of downloads :
127
Origin country :
US US
Vendor Threat Intelligence
No detections
Malware family:
n/a
ID:
1
File name:
MicrosoftExcel.scr
Verdict:
Malicious activity
Analysis date:
2026-02-03 20:46:34 UTC
Tags:
adware simplehelp rmm-tool antivm
Link:
https://app.any.run/tasks/486d79f3-c00a-4d29-8afc-2bc70a80a983

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Verdict:
Malicious
Score:
96.5%
Link:
https://cyber-fortress.com/docs/result/index.php?id=69825dc49a60ec70d92c8fdc
Tags:
phishing emotet
Result
Verdict:
Suspicious
Maliciousness:

Behaviour
Creating a window
Creating a file
DNS request
Connection attempt
Sending a custom TCP request
Sending an HTTP GET request
Creating a process from a recently created file
Creating a file in the %temp% subdirectories
Moving a recently created file
Creating a file in the %AppData% subdirectories
Сreating synchronization primitives
Searching for synchronization primitives
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
adaptive-context base64 fingerprint installer-heuristic masquerade microsoft_visual_cc overlay signed
Link:
https://www.filescan.io/uploads/69825db4930564ff3c87c9b3/reports/63d78983-f15a-4edd-bee0-3c435642b272/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_70%
Link:
https://www.hybrid-analysis.com/sample/539b06cd5656e12d5998d40a684bc705fe131c6a7a907285c669303453f9f79f
Verdict:
Adware
File Type:
exe x64
First seen:
2026-01-22T14:08:00Z UTC
Last seen:
2026-01-28T01:04:00Z UTC
Hits:
~10
Detections:
not-a-virus:HEUR:RemoteAdmin.Win64.Remsim.gen not-a-virus:HEUR:RemoteAdmin.Win64.Convagent.gen
Link:
https://opentip.kaspersky.com/539b06cd5656e12d5998d40a684bc705fe131c6a7a907285c669303453f9f79f/results?tab=lookup
Score:
84%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/539b06cd5656e12d5998d40a684bc705fe131c6a7a907285c669303453f9f79f
Gathering data
Verdict:
Malicious
Threat:
RemoteAdmin.Win64.Remsim
Link:
https://tip.neiki.dev/file/539b06cd5656e12d5998d40a684bc705fe131c6a7a907285c669303453f9f79f
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=konqntkwk3qs2wmy2qfgqs6hax7bghdkpkihfbogneydiu7z66pq._file
Verdict:
malicious
Label(s):
admintool_simplehelp
Create hunting rule
Similar samples:
3405288d1a62842c34f3132067d79db7de4315337ceb95f41483f5426dffc89f
SimpleHelp
35401913c77baec5c65f08ac53bb58fb4e71880aff332d93a21156d3270e41e7
SimpleHelp
422209eb15277197588269c31e403cfd14c141abd525c212d65fcf4fb46c3f50
SimpleHelp
9f667a1382d8053618783f82afd39d4282cb4feadfddb3516825e0a0b6ea3eea
SimpleHelp
error
SimpleHelp
+ 127 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  7/10
Tags:
backdoor rat
Link:
https://tria.ge/reports/260203-zg9fdsh18c/
Behaviour
Checks processor information in registry
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Executes dropped EXE
Loads dropped DLL
Checks computer location settings
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.60
Link:
https://yomi.yoroi.company/submissions/539b06cd5656e12d5998d40a684bc705fe131c6a7a907285c669303453f9f79f

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:DebuggerCheck__API
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:FreddyBearDropper
Create hunting rule
Author:Dwarozh Hoshiar
Description:Freddy Bear Dropper is dropping a malware through base63 encoded powershell scrip.
Rule name:golang_bin_JCorn_CSC846
Create hunting rule
Author:Justin Cornwell
Description:CSC-846 Golang detection ruleset
Rule name:PE_Digital_Certificate
Create hunting rule
Author:albertzsigovits

File information

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

Comments