MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 5c25f5ca2889b98e77ce3603248347b91f8ccd67db079e641d009aa5b3ec247c. 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
RustyStealer
Vendor detections: 10
| SHA256 hash: | 5c25f5ca2889b98e77ce3603248347b91f8ccd67db079e641d009aa5b3ec247c |
|---|---|
| SHA3-384 hash: | c1ef9aa6dda32c580697c6b5ed7612bf237b2d2487c870c4620803868fc9386bf2aca63e2c19288874e19693e61caa27 |
| SHA1 hash: | 5cb1ad98cd9590e457cb147dfaacb1dd93c2fb66 |
| MD5 hash: | b8259185dfe3d47bbd1d459f39c9298d |
| humanhash: | spaghetti-stream-carbon-charlie |
| File name: | SecuriteInfo.com.Win64.Evo-gen.8620.26441 |
| Download: | download sample |
| Signature | RustyStealer |
| File size: | 3'723'776 bytes |
| First seen: | 2025-07-12 22:22:17 UTC |
| Last seen: | 2025-07-13 00:11:29 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | b25557f316c563f336766cfbc5e9ece4 (7 x RustyStealer) |
| ssdeep | 98304:Q2cUFYkDX2pm2DEN6wcknBcZD/OGelGtHJdv:7SuX2pmwQLTnB0WtGtpN |
| TLSH | T1990623193871B1BCD246D4B482F9E2A16733BAEF05902FF94D84D4302EBD9E16B0967D |
| 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 |  SecuriteInfoCom |
| Tags: | exe RustyStealer |
Intelligence
File Origin
# of uploads :
2
# of downloads :
26
Origin country :
FRVendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
SecuriteInfo.com.Win64.Evo-gen.8620.26441
Verdict:
Malicious activity
Analysis date:
2025-07-12 22:24:46 UTC
Tags:
auto-reg susp-powershell
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:
94.9%
Tags:
obfuscate xtreme shell
Result
Verdict:
Malware
Maliciousness:
Behaviour
Creating a file
Launching the process to interact with network services
Launching a process
Creating a process with a hidden window
Using the Windows Management Instrumentation requests
Setting a single autorun event
Adding an exclusion to Microsoft Defender
Enabling autorun by creating a file
Verdict:
Malicious
Threat level:
10/10
Confidence:
100%
Tags:
anti-debug mingw packed
Verdict:
Malicious
Labled as:
Zusy.Generic
Verdict:
Suspicious
Score:
98%
Verdict:
Malware
File Type:
PE
Verdict:
inconclusive
YARA:
4 match(es)
Tags:
Executable PE (Portable Executable) Win 64 Exe x64
Threat name:
Win64.Trojan.Injuke
Status:
Malicious
First seen:
2025-07-12 22:23:13 UTC
File Type:
PE+ (Exe)
AV detection:
17 of 24 (70.83%)
Threat level:
5/5
Detection(s):
Suspicious file
Result
Malware family:
n/a
Score:
8/10
Tags:
defense_evasion execution persistence
Behaviour
Runs net.exe
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Adds Run key to start application
Obfuscated Files or Information: Command Obfuscation
Executes dropped EXE
Command and Scripting Interpreter: PowerShell
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Unpacked files
SH256 hash:
5c25f5ca2889b98e77ce3603248347b91f8ccd67db079e641d009aa5b3ec247c
MD5 hash:
b8259185dfe3d47bbd1d459f39c9298d
SHA1 hash:
5cb1ad98cd9590e457cb147dfaacb1dd93c2fb66
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.14
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_powershell |
|---|---|
| Author: | daniyyell |
| Description: | Detects suspicious PowerShell activity related to malware execution |
| Rule name: | Detect_Zoom_Invite_malware_RAT_C2 |
|---|---|
| Author: | daniyyell |
| Description: | Detects Zoom Invite Call Leading to Malware Hosted in Telegram C2 |
| Rule name: | Disable_Defender |
|---|---|
| Author: | iam-py-test |
| Description: | Detect files disabling or modifying Windows Defender, Windows Firewall, or Microsoft Smartscreen |
| Rule name: | FreddyBearDropper |
|---|---|
| Author: | Dwarozh Hoshiar |
| Description: | Freddy Bear Dropper is dropping a malware through base63 encoded powershell scrip. |
| Rule name: | golang_bin_JCorn_CSC846 |
|---|---|
| Author: | Justin Cornwell |
| Description: | CSC-846 Golang detection ruleset |
| Rule name: | NET |
|---|---|
| Author: | malware-lu |
| Rule name: | pe_detect_tls_callbacks |
|---|
| Rule name: | ProgramLanguage_Rust |
|---|---|
| Author: | albertzsigovits |
| Description: | Application written in Rust programming language |
| Rule name: | Rustyloader_mem_loose |
|---|---|
| Author: | James_inthe_box |
| Description: | Corroded buerloader |
| Reference: | https://app.any.run/tasks/83064edd-c7eb-4558-85e8-621db72b2a24 |
| Rule name: | SEH__vectored |
|---|---|
| Reference: | https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara |
| Rule name: | SUSP_Scheduled_Tasks_Create_From_Susp_Dir |
|---|---|
| Author: | SECUINFRA Falcon Team |
| Description: | Detects a PowerShell Script that creates a Scheduled Task that runs from an suspicious directory |
| Rule name: | Sus_CMD_Powershell_Usage |
|---|---|
| Author: | XiAnzheng |
| Description: | May Contain(Obfuscated or no) Powershell or CMD Command that can be abused by threat actor(can create FP) |
| Rule name: | Sus_Obf_Enc_Spoof_Hide_PE |
|---|---|
| Author: | XiAnzheng |
| Description: | Check for Overlay, Obfuscating, Encrypting, Spoofing, Hiding, or Entropy Technique(can create FP) |
File information
The table below shows additional information about this malware sample such as delivery method and external references.
Web download
Delivery method
Distributed via web download
BLint
The following table provides more information about this file using BLint. BLint is a Binary Linter to check the security properties, and capabilities in executables.
Findings
| ID | Title | Severity |
|---|---|---|
| CHECK_AUTHENTICODE | Missing Authenticode | high |
| CHECK_DLL_CHARACTERISTICS | Missing dll Security Characteristics (GUARD_CF) | high |
Reviews
| ID | Capabilities | Evidence |
|---|---|---|
| WIN32_PROCESS_API | Can Create Process and Threads | KERNEL32.dll::CloseHandle |
| WIN_BASE_API | Uses Win Base API | KERNEL32.dll::LoadLibraryA |
| WIN_BASE_EXEC_API | Can Execute other programs | KERNEL32.dll::WriteConsoleW KERNEL32.dll::GetConsoleMode KERNEL32.dll::GetConsoleOutputCP |
| WIN_BASE_IO_API | Can Create Files | KERNEL32.dll::CreateFileMappingA KERNEL32.dll::CreateFileW |
Comments
Login required
You need to login to in order to write a comment. Login with your abuse.ch account.