MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 f508cea64889f952bf2f7e01b611c6a0cdb99796a417558d4dbe3accde4c0f09. 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
RemusStealer
Vendor detections: 12
| SHA256 hash: | f508cea64889f952bf2f7e01b611c6a0cdb99796a417558d4dbe3accde4c0f09 |
|---|---|
| SHA3-384 hash: | a6c3bf91d54105026f30094f0ec7b76e68d79fcca99d2d4caca30ee247025b17169c74e2bb148672353ececc4010babf |
| SHA1 hash: | a705656213264dd3ed3ab19c70f3d9e9f2b7d28d |
| MD5 hash: | e504c43c9b4551f32874bad93d439abc |
| humanhash: | zulu-cup-california-monkey |
| File name: | file |
| Download: | download sample |
| Signature | RemusStealer |
| File size: | 4'316'408 bytes |
| First seen: | 2026-10-18 09:15:51 UTC |
| Last seen: | 2026-10-18 09:23:08 UTC |
| File type: |  exe |
| MIME type: | application/vnd.microsoft.portable-executable |
| imphash | f6d885a4738886c27a7fe2f584353fbd (1 x RemusStealer) |
| ssdeep | 49152:5lKV0MsKGb7bdbcCrEV5pb926BzbFrwx/veLJYHo3P8o6rQVuahe3tvrub3gxshD:+ |
| TLSH | T18D161225F5964524EA7EF23B30B4F808D7887B484EC1787C567F36823C9BC4AA86475B |
| TrID | 33.1% (.EXE) Win64 Executable (generic) (6522/11/2) 25.6% (.EXE) Win16 NE executable (generic) (5038/12/1) 10.4% (.ICL) Windows Icons Library (generic) (2059/9) 10.3% (.EXE) OS/2 Executable (generic) (2029/13) 10.1% (.EXE) Generic Win/DOS Executable (2002/3) |
| Magika | pebin |
| Reporter |  Bitsight |
| Tags: | 521048dd5a8917782e586ac60bc1eceb dropped-by-Remus exe RemusStealer signed |
Code Signing Certificate
| Organisation: | github.com |
|---|---|
| Issuer: | Sectigo Public Server Authentication CA DV E36 |
| Algorithm: | sha256WithRSAEncryption |
| Valid from: | 2026-09-01T00:00:00Z |
| Valid to: | 2026-11-29T23:59:59Z |
| Serial number: | a59ebdb596751db7f5c095079613953c |
| Thumbprint Algorithm: | SHA256 |
| Thumbprint: | ea5aca80acf8b65f56c1915e694846eb0f9f73f509a9f0806910bebe176cdc59 |
| Source: | This information was brought to you by ReversingLabs A1000 Malware Analysis Platform |
Intelligence
File Origin
# of uploads :
4
# of downloads :
210
Origin country :
USVendor Threat Intelligence
No detections
Malware family:
n/a
ID:
1
File name:
exe
Verdict:
Malicious activity
Analysis date:
2026-10-18 09:21:32 UTC
Tags:
auto-reg ip-check abyssos rat evasion loader generic auto-startup
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Detection(s):
Verdict:
Malicious
Score:
97.4%
Tags:
autorun virus shell sage
Result
Verdict:
Malware
Maliciousness:
Behaviour
Creating synchronization primitives
Behavior that indicates a threat
DNS request
Connection attempt
Sending a custom TCP request
Sending an HTTP GET request
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Gathering data
Verdict:
Malicious
Labled as:
Lazy.Generic
Verdict:
Malicious
File Type:
exe x64
First seen:
2026-10-18T06:40:00Z UTC
Last seen:
2026-10-19T19:03:00Z UTC
Hits:
~100
Verdict:
Suspicious
Score:
100%
Verdict:
Malware
File Type:
PE
Verdict:
inconclusive
YARA:
4 match(es)
Tags:
Executable PDB Path PE (Portable Executable) PE File Layout Win 64 Exe x64
Threat name:
Win64.Malware.Heuristic
Status:
Malicious
First seen:
2026-10-18 09:16:37 UTC
File Type:
PE+ (Exe)
AV detection:
14 of 24 (58.33%)
Threat level:
2/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
Remus
Result
Malware family:
n/a
Score:
10/10
Tags:
defense_evasion discovery execution persistence privilege_escalation
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Reads the TCP/IP host and domain name from the registry
Adds Run key to start application
Checks installed software on the system
Looks up external IP address via web service
Creates a file in the Startup directory
Executes a file named after a Windows system binary
Executes dropped EXE
Badlisted process makes network request
Command and Scripting Interpreter: PowerShell
Downloads MZ/PE file
Malware Config
Dropper Extraction:
http://193.233.198.26/MsMpEng.exe
Unpacked files
SH256 hash:
f508cea64889f952bf2f7e01b611c6a0cdb99796a417558d4dbe3accde4c0f09
MD5 hash:
e504c43c9b4551f32874bad93d439abc
SHA1 hash:
a705656213264dd3ed3ab19c70f3d9e9f2b7d28d
Malware family:
Remus
Verdict:
Malicious
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.60
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: | malware_shellcode_hash |
|---|---|
| Author: | JPCERT/CC Incident Response Group |
| Description: | detect shellcode api hash value |
| Rule name: | PE_Digital_Certificate |
|---|---|
| Author: | albertzsigovits |
| Rule name: | telebot_framework |
|---|---|
| Author: | vietdx.mb |
| Rule name: | WIN_Malware_SliverFox_ForgeAuto_c1e18461 |
|---|---|
| Author: | Marjoriefort |
| Description: | Detects SliverFox (pe, etat binaire) |
File information
The table below shows additional information about this malware sample such as delivery method and external references.
Web download
Dropped by
Remus
Delivery method
Distributed via web download
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