MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 b1c1d112dcad82ff98790cf5f6c180b70e3c8a037e8cdf7dee52ba9d9de403e7. 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
Redosdru
Vendor detections: 15
| SHA256 hash: | b1c1d112dcad82ff98790cf5f6c180b70e3c8a037e8cdf7dee52ba9d9de403e7 |
|---|---|
| SHA3-384 hash: | fcda9f76d305f12443db65c2112952127e77ab8a3bcd3175c326fa0144a468ab8966515b54806878ea770db342c06bcc |
| SHA1 hash: | f7ff087f584c8e93a2ce79f89d286d643816863b |
| MD5 hash: | 41a29531328a771073eab9e2ba296821 |
| humanhash: | salami-blue-venus-apart |
| File name: | svchost.exe |
| Download: | download sample |
| Signature | Redosdru |
| File size: | 2'486'372 bytes |
| First seen: | 2025-08-17 18:26:34 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | ce76aadfc91ce65f4579056fe77c2453 (1 x Redosdru) |
| ssdeep | 24576:Edal/RBm1G7l8b4rMgdJeMYw6SZAGLLmHbgiBC4:EYpBm1vkMW5YJSZAGf2gaC4 |
| Threatray | 115 similar samples on MalwareBazaar |
| TLSH | T10FB52A20E506842FDA7711BE4EBF731D621CAF54130159C3A28C7E6D5BBA8E27D3984E |
| TrID | 34.8% (.EXE) InstallShield setup (43053/19/16) 25.2% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13) 13.3% (.EXE) Microsoft Visual C++ compiled executable (generic) (16529/12/5) 8.5% (.EXE) Win64 Executable (generic) (10522/11/4) 5.3% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) |
| Magika | pebin |
| Reporter |  smica83 |
| Tags: | exe Redosdru |
Intelligence
File Origin
# of uploads :
1
# of downloads :
55
Origin country :
HUVendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
svchost.exe
Verdict:
Malicious activity
Analysis date:
2025-08-17 18:34:13 UTC
Tags:
redosdru
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Verdict:
Malicious
Score:
99.1%
Tags:
shellcode injection virus
Result
Verdict:
Malware
Maliciousness:
Behaviour
DNS request
Connection attempt
Sending an HTTP GET request
Creating a file in the Program Files subdirectories
Сreating synchronization primitives
Sending a custom TCP request
Verdict:
Malicious
Threat level:
10/10
Confidence:
100%
Tags:
adaptive-context anti-debug farfli fingerprint keylogger microsoft_visual_cc overlay
Verdict:
Malicious
Labled as:
Trojan.Cud.Generic
Malware family:
JenkinsMiner
Verdict:
Malicious
Result
Threat name:
Redosdru
Detection:
malicious
Classification:
troj.evad.spyw
Score:
100 / 100
Signature
Antivirus / Scanner detection for submitted sample
Contains functionality to capture and log keystrokes
Contains functionality to detect sleep reduction / modifications
Contains functionality to register a low level keyboard hook
Multi AV Scanner detection for submitted file
Sigma detected: System File Execution Location Anomaly
Suricata IDS alerts for network traffic
System process connects to network (likely due to code injection or exploit)
Uses known network protocols on non-standard ports
Yara detected Redosdru
Behaviour
Behavior Graph:
Score:
15%
Verdict:
Benign
File Type:
PE
Gathering data
Threat name:
Win32.Backdoor.Farfli
Status:
Malicious
First seen:
2019-10-19 20:02:00 UTC
File Type:
PE (Exe)
Extracted files:
14
AV detection:
30 of 38 (78.95%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
gh0strat
Similar samples:
+ 105 additional samples on MalwareBazaar
Result
Malware family:
gh0strat
Score:
10/10
Tags:
family:gh0strat discovery rat upx
Behaviour
Checks processor information in registry
Suspicious behavior: EnumeratesProcesses
System Location Discovery: System Language Discovery
Drops file in Program Files directory
UPX packed file
Enumerates connected drives
Gh0st RAT payload
Gh0strat
Gh0strat family
Verdict:
Malicious
Tags:
Win.Downloader.Farfli-6453698-0
YARA:
n/a
Unpacked files
SH256 hash:
b1c1d112dcad82ff98790cf5f6c180b70e3c8a037e8cdf7dee52ba9d9de403e7
MD5 hash:
41a29531328a771073eab9e2ba296821
SHA1 hash:
f7ff087f584c8e93a2ce79f89d286d643816863b
Malware family:
APT27
Verdict:
Malicious
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
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: | botnet_plaintext_c2 |
|---|---|
| Author: | cip |
| Description: | Attempts to match at least some of the strings used in some botnet variants which use plaintext communication protocols. |
| Rule name: | Check_OutputDebugStringA_iat |
|---|
| Rule name: | DebuggerException__SetConsoleCtrl |
|---|---|
| Reference: | https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara |
| Rule name: | dgaaga |
|---|---|
| Author: | Harshit |
| Description: | Detects suspicious PowerShell or registry activity |
| 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: | INDICATOR_SUSPICIOUS_EXE_NoneWindowsUA |
|---|---|
| Author: | ditekSHen |
| Description: | Detects Windows executables referencing non-Windows User-Agents |
| Rule name: | InstallShield2000 |
|---|---|
| Author: | malware-lu |
| Rule name: | IronTiger_Gh0stRAT_variant |
|---|---|
| Author: | Cyber Safety Solutions, Trend Micro |
| Description: | This is a detection for a s.exe variant seen in Op. Iron Tiger |
| Reference: | http://goo.gl/T5fSJC |
| Rule name: | meth_stackstrings |
|---|---|
| Author: | Willi Ballenthin |
| Rule name: | NET |
|---|---|
| Author: | malware-lu |
| 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) |
| Rule name: | UPXV200V290MarkusOberhumerLaszloMolnarJohnReiser |
|---|---|
| Author: | malware-lu |
| Rule name: | upx_largefile |
|---|---|
| Author: | k3nr9 |
| Rule name: | Windows_Generic_Threat_4578ee8c |
|---|---|
| Author: | Elastic Security |
File information
The table below shows additional information about this malware sample such as delivery method and external references.
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