MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 ad3cbfc4ea2ad9e5879d240418fa4537eeb9b10df0addbfa6211570f9f7709f6. 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: 17
| SHA256 hash: | ad3cbfc4ea2ad9e5879d240418fa4537eeb9b10df0addbfa6211570f9f7709f6 |
|---|---|
| SHA3-384 hash: | 38a1440d21fdea281585054b08e85b28dcc7c73b52149b51bb295c229bfb74cda00fb8944891b71f972da6c6d1ce2673 |
| SHA1 hash: | 32c6f1ca6fdf80f6be15d5deb2a7469b0d79efe3 |
| MD5 hash: | 07d27cbd74e4a700352bc6ab1d85fba6 |
| humanhash: | black-oxygen-nebraska-eighteen |
| File name: | 07d27cbd74e4a700352bc6ab1d85fba6.exe |
| Download: | download sample |
| Signature | njrat |
| File size: | 190'976 bytes |
| First seen: | 2026-08-23 21:05:07 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (49'197 x AgentTesla, 20'358 x Formbook, 12'365 x SnakeKeylogger) |
| ssdeep | 1536:7y7Rqtpqa0b0bPP1hiaopQWlFq4DIAa9kS7SzS09c8c:7y70tg/b0bFhixQWnXw9kS7SzS0Nc |
| TLSH | T1F114AD106299E1DBFE64B2756F60D67D1E2D6D28A51287CE22C73FDFFD352C60921220 |
| TrID | 73.9% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13) 6.6% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 6.6% (.EXE) Win64 Executable (generic) (6522/11/2) 4.5% (.EXE) Win32 Executable (generic) (4504/4/1) 2.0% (.ICL) Windows Icons Library (generic) (2059/9) |
| Magika | pebin |
| dhash icon | 2000707179306060 (1 x njrat) |
| 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 |
|---|---|
| 193.161.193.99:31712 | https://threatfox.abuse.ch/ioc/1885649/ |
Intelligence
File Origin
# of uploads :
1
# of downloads :
172
Origin country :
NLVendor Threat Intelligence
Malware configuration found for:
EvilCoder
Details
Detection:
Njrat
Detection(s):
Result
Verdict:
Malware
Maliciousness:
Behaviour
Сreating synchronization primitives
Creating a file
Running batch commands
Creating a process from a recently created file
Launching a process
Searching for synchronization primitives
Using the Windows Management Instrumentation requests
Creating a window
Unauthorized injection to a recently created process
Verdict:
Malicious
Threat level:
10/10
Confidence:
100%
Tags:
asyncrat entropy nanocore packed vbnet vidar
Verdict:
Malicious
Labled as:
Vidar.Generic
Verdict:
Malicious
File Type:
exe x32
First seen:
2026-08-19T11:27:00Z UTC
Last seen:
2026-08-24T20:21:00Z UTC
Hits:
~10
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
Antivirus detection for dropped file
Contains functionality to log keystrokes (.Net Source)
Creates autostart registry keys with suspicious names
Disables zone checking for all users
Drops PE files to the user root directory
Found malware configuration
Joe Sandbox ML detected suspicious sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for dropped file
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:
inconclusive
YARA:
11 match(es)
Tags:
.Net Executable Managed .NET PE (Portable Executable) PE File Layout SOS: 0.22 Win 32 Exe x86
Threat name:
Win32.Backdoor.AsyncRAT
Status:
Malicious
First seen:
2026-08-22 10:50:44 UTC
File Type:
PE (.Net Exe)
Extracted files:
15
AV detection:
31 of 37 (83.78%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
NjRAT
Result
Malware family:
njrat
Score:
10/10
Tags:
family:njrat botnet:hacked defense_evasion discovery execution persistence trojan
Behaviour
Delays execution with timeout.exe
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Executes a command shell one-liner
System Location Discovery: System Language Discovery
Discovers running processes
Adds Run key to start application
Checks computer location settings
Executes dropped EXE
Family: njRAT/Bladabindi
Malware Config
C2 Extraction:
saljoi989898-31712.portmap.host:31712
Unpacked files
SH256 hash:
ad3cbfc4ea2ad9e5879d240418fa4537eeb9b10df0addbfa6211570f9f7709f6
MD5 hash:
07d27cbd74e4a700352bc6ab1d85fba6
SHA1 hash:
32c6f1ca6fdf80f6be15d5deb2a7469b0d79efe3
SH256 hash:
6cd63e5facfed4f35f2b7fa65bb657355e9821188a81eb6f1a48e188d7121a16
MD5 hash:
df9b2900b2e7e8e0c113fea3dfcde51b
SHA1 hash:
ae186c2aae236d235e1074851c02c6742dc49bfc
Detections:
NjRat
win_njrat_w1
CN_disclosed_20180208_c
INDICATOR_SUSPICIOUS_EXE_RawPaste_URL
MALWARE_Win_NjRAT
MAL_Winnti_Sample_May18_1
Njrat
Unknown_Malware_Sample_Jul17_2
Malware family:
RevengeRAT
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: | pe_imphash |
|---|
| Rule name: | Skystars_Malware_Imphash |
|---|---|
| Author: | Skystars LightDefender |
| Description: | imphash |
File information
The table below shows additional information about this malware sample such as delivery method and external references.
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