MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 0f16593a11aa14112ef436893864a1fe91a58c42a85d2d65a276eb10035d5512. 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
njrat
Vendor detections: 21
| SHA256 hash: | 0f16593a11aa14112ef436893864a1fe91a58c42a85d2d65a276eb10035d5512 |
|---|---|
| SHA3-384 hash: | 1797d60d1c920c76f5e54503a9713cf16b95e34d6f2a5eda05798abbc237688442408c1ba81b4b4cf0f51164308528bb |
| SHA1 hash: | fbe54e4f8925448b9cc2d0720fc32ee6e6bec201 |
| MD5 hash: | 1a5943e3bfacf8fdc582d968f544c494 |
| humanhash: | shade-iowa-five-early |
| File name: | 1a5943e3bfacf8fdc582d968f544c494.exe |
| Download: | download sample |
| Signature | njrat |
| File size: | 56'320 bytes |
| First seen: | 2025-12-19 23:45:06 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'751 x AgentTesla, 19'657 x Formbook, 12'248 x SnakeKeylogger) |
| ssdeep | 1536:vSws4DnAN7jytFADKwsNMDbXExI3pm1m:aT4DnA2PADKwsNMDbXExI3pm |
| Threatray | 103 similar samples on MalwareBazaar |
| TLSH | T19A432844BFEA4A01E2BD8F3469F555150634BA63E532EB1F48D668DB13327C58C40FE6 |
| TrID | 52.5% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13) 22.4% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13) 7.5% (.EXE) Win64 Executable (generic) (10522/11/4) 4.7% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 3.6% (.EXE) Win16 NE executable (generic) (5038/12/1) |
| Magika | pebin |
| Reporter |  abuse_ch |
| Tags: | exe NjRAT RAT |
Indicators Of Compromise (IOCs)
Below is a list of indicators of compromise (IOCs) associated with this malware samples.
| IOC | ThreatFox Reference |
|---|---|
| 196.202.81.115:1177 | https://threatfox.abuse.ch/ioc/1683675/ |
Intelligence
File Origin
# of uploads :
1
# of downloads :
169
Origin country :
NLVendor Threat Intelligence
Malware configuration found for:
njRAT
Details
njRAT
configuration settings including at least a c2 socket address, version, missionid, a network traffic delimiter, a filepath, a registry path, and flags
Malware family:
njrat
ID:
1
File name:
1a5943e3bfacf8fdc582d968f544c494.exe
Verdict:
Malicious activity
Analysis date:
2025-12-19 23:46:59 UTC
Tags:
njrat rat bladabindi
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
Njrat
Verdict:
Malicious
Score:
99.9%
Tags:
bladabindi njrat
Verdict:
Malicious
Threat level:
10/10
Confidence:
100%
Tags:
anti-debug anti-vm base64 bladabindi cmd dllhost explorer hacktool lolbin njrat njrat obfuscated rat reconnaissance rundll32 schtasks vbnet windows winnti
Verdict:
Malicious
Labled as:
Trojan.Generic
Verdict:
Malicious
File Type:
exe x32
First seen:
2025-12-18T07:48:00Z UTC
Last seen:
2025-12-21T03:18:00Z UTC
Hits:
~10
Detections:
HEUR:Trojan.Win32.Generic HEUR:Trojan.MSIL.Crypt.gen Backdoor.MSIL.Bladabindi.sb PDM:Trojan.Win32.Generic HEUR:Trojan-Spy.MSIL.KeyLogger.gen HEUR:Trojan-Downloader.MSIL.Agent.gen
Malware family:
njRAT
Verdict:
Malicious
Result
Threat name:
Njrat
Detection:
malicious
Classification:
phis.troj.spyw.evad
Score:
100 / 100
Signature
.NET source code contains potential unpacker
.NET source code references suspicious native API functions
Antivirus / Scanner detection for submitted sample
Contains functionality to log keystrokes (.Net Source)
Disables zone checking for all users
Found malware configuration
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Unusual module load detection (module proxying)
Yara detected Njrat
Behaviour
Behavior Graph:
Score:
100%
Verdict:
Malware
File Type:
PE
Verdict:
njRat
YARA:
14 match(es)
Tags:
.Net Executable Managed .NET njRat PE (Portable Executable) PE File Layout RAT SOS: 0.29 Win 32 Exe x86
Malware Config
C2 Extraction:
CNC: spam.onthewifi.com
PORT: 1177
PORT: 1177
Verdict:
Malicious
Threat:
Family.NJRAT
Threat name:
ByteCode-MSIL.Backdoor.njRAT
Status:
Malicious
First seen:
2025-12-17 18:43:54 UTC
File Type:
PE (.Net Exe)
Extracted files:
1
AV detection:
31 of 36 (86.11%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
njrat
Similar samples:
+ 93 additional samples on MalwareBazaar
Result
Malware family:
njrat
Score:
10/10
Tags:
family:njrat botnet:victim discovery trojan
Behaviour
Suspicious use of AdjustPrivilegeToken
System Location Discovery: System Language Discovery
Njrat family
njRAT/Bladabindi
Malware Config
C2 Extraction:
spam.onthewifi.com:1177
Verdict:
Malicious
Tags:
rat njrat revenge trojan Win.Dropper.njRAT-10015886-0
YARA:
JPCERTCC_Njrat MALWARE_Win_NjRAT MAL_Njrat RevengeRAT_Sep17 Windows_Trojan_Njrat_30f3c220 malware_Njrat_strings Unknown_Malware_Sample_Jul17_2
Unpacked files
SH256 hash:
0f16593a11aa14112ef436893864a1fe91a58c42a85d2d65a276eb10035d5512
MD5 hash:
1a5943e3bfacf8fdc582d968f544c494
SHA1 hash:
fbe54e4f8925448b9cc2d0720fc32ee6e6bec201
Detections:
win_njrat_w1
NjRat
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: | CN_disclosed_20180208_c |
|---|---|
| Author: | Florian Roth (Nextron Systems) |
| Description: | Detects malware from disclosed CN malware set |
| Reference: | https://twitter.com/cyberintproject/status/961714165550342146 |
| Rule name: | CN_disclosed_20180208_c_RID2E71 |
|---|---|
| Author: | Florian Roth |
| Description: | Detects malware from disclosed CN malware set |
| Reference: | https://twitter.com/cyberintproject/status/961714165550342146 |
| Rule name: | Disable_Defender |
|---|---|
| Author: | iam-py-test |
| Description: | Detect files disabling or modifying Windows Defender, Windows Firewall, or Microsoft Smartscreen |
| Rule name: | INDICATOR_SUSPICIOUS_EXE_RawPaste_URL |
|---|---|
| Author: | ditekSHen |
| Description: | Detects executables (downlaoders) containing URLs to raw contents of a paste |
| Rule name: | malware_Njrat_strings |
|---|---|
| Author: | JPCERT/CC Incident Response Group |
| Description: | detect njRAT in memory |
| Rule name: | MALWARE_Win_NjRAT |
|---|---|
| Author: | ditekSHen |
| Description: | Detects NjRAT / Bladabindi / NjRAT Golden |
| Rule name: | MAL_njrat |
|---|---|
| Author: | SECUINFRA Falcon Team |
| Rule name: | MAL_Winnti_Sample_May18_1 |
|---|---|
| Author: | Florian Roth (Nextron Systems) |
| Description: | Detects malware sample from Burning Umbrella report - Generic Winnti Rule |
| Reference: | https://401trg.pw/burning-umbrella/ |
| Rule name: | MAL_Winnti_Sample_May18_1_RID3003 |
|---|---|
| Author: | Florian Roth |
| Description: | Detects malware sample from Burning Umbrella report - Generic Winnti Rule |
| Reference: | https://401trg.pw/burning-umbrella/ |
| Rule name: | Mal_WIN_NjRAT_RAT_PE |
|---|---|
| Author: | Phatcharadol Thangplub |
| Description: | Use to detect NjRAT implant. |
| Rule name: | Multifamily_RAT_Detection |
|---|---|
| Author: | Lucas Acha (http://www.lukeacha.com) |
| Description: | Generic Detection for multiple RAT families, PUPs, Packers and suspicious executables |
| Rule name: | NETexecutableMicrosoft |
|---|---|
| Author: | malware-lu |
| Rule name: | Njrat |
|---|---|
| Author: | botherder https://github.com/botherder |
| Description: | Njrat |
| Rule name: | Njrat |
|---|---|
| Author: | JPCERT/CC Incident Response Group |
| Description: | detect njRAT in memory |
| Rule name: | pe_imphash |
|---|
| Rule name: | Skystars_Malware_Imphash |
|---|---|
| Author: | Skystars LightDefender |
| Description: | imphash |
| 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: | Unknown_Malware_Sample_Jul17_2 |
|---|---|
| Author: | Florian Roth (Nextron Systems) |
| Description: | Detects unknown malware sample with pastebin RAW URL |
| Reference: | https://goo.gl/iqH8CK |
| Rule name: | Unknown_Malware_Sample_Jul17_2_RID326D |
|---|---|
| Author: | Florian Roth |
| Description: | Detects unknown malware sample with pastebin RAW URL |
| Reference: | https://goo.gl/iqH8CK |
| Rule name: | Windows_Trojan_Njrat_30f3c220 |
|---|
| Rule name: | Windows_Trojan_Njrat_30f3c220 |
|---|---|
| Author: | Elastic Security |
| Rule name: | win_njrat_w1 |
|---|---|
| Author: | Brian Wallace @botnet_hunter <bwall@ballastsecurity.net> |
| Description: | Identify njRat |
File information
The table below shows additional information about this malware sample such as delivery method and external references.
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