MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 21ab822206407d6bc66d1a2a0f81262e20274368d4eaea3f60ccc2753aaedd88. 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
PureRAT
Vendor detections: 10
| SHA256 hash: | 21ab822206407d6bc66d1a2a0f81262e20274368d4eaea3f60ccc2753aaedd88 |
|---|---|
| SHA3-384 hash: | 398fccbf2cb60f0673b37a1c2725443db36dd698f96a315c79f9215b02ca5b4bf4b45b7e579ab7c7774a8ac389b7af6c |
| SHA1 hash: | 9edd377b19f00ec2a849e180c8cc49c9f65dd988 |
| MD5 hash: | dcb6399c2a8ef6fe03d6ca0670268591 |
| humanhash: | lion-butter-sink-ten |
| File name: | Tejkpnj.exe |
| Download: | download sample |
| Signature | PureRAT |
| File size: | 423'936 bytes |
| First seen: | 2026-08-02 14:15:18 UTC |
| Last seen: | 2026-08-02 16:21:26 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (49'131 x AgentTesla, 20'159 x Formbook, 12'362 x SnakeKeylogger) |
| ssdeep | 6144:tQGi6rZvFmr2b3RjFIx0Wm1rYVfnoJZYq:CCrPmrIj40zYVvosq |
| TLSH | T1BB94293B36998E25C2465372C1C7494087E79A476BABF70F358413DA2D033EEDA4A397 |
| TrID | 70.4% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13) 6.3% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 6.2% (.EXE) Win64 Executable (generic) (6522/11/2) 4.8% (.EXE) Win16 NE executable (generic) (5038/12/1) 4.3% (.EXE) Win32 Executable (generic) (4504/4/1) |
| Magika | pebin |
| Reporter |  skocherhan |
| Tags: | 178-16-55-171 exe letsgobok-com opendir PureRAT |
Intelligence
File Origin
# of uploads :
4
# of downloads :
181
Origin country :
GBVendor Threat Intelligence
Malware configuration found for:
NETReactor
Details
Detection:
n/a
Detection(s):
Result
Verdict:
Clean
Maliciousness:
Behaviour
Сreating synchronization primitives
Using the Windows Management Instrumentation requests
Connecting to a non-recommended domain
Connection attempt
Verdict:
Malicious
Threat level:
10/10
Confidence:
100%
Tags:
base64 net_reactor obfuscated obfuscated packed
Verdict:
Malicious
Labled as:
MSIL.Benin.Generic
Verdict:
Malicious
File Type:
exe x32
First seen:
2026-08-01T15:31:00Z UTC
Last seen:
2026-08-03T07:48:00Z UTC
Hits:
~100
Verdict:
Unknown
Score:
100%
Verdict:
Malware
File Type:
PE
Verdict:
Malware
YARA:
13 match(es)
Tags:
.Net .Net Obfuscator .Net Reactor Executable Managed .NET PE (Portable Executable) PE File Layout SOS: 0.92 Win 32 Exe x86
Threat name:
ByteCode-MSIL.Trojan.PureLogStealer
Status:
Malicious
First seen:
2026-08-02 02:14:38 UTC
File Type:
PE (.Net Exe)
Extracted files:
1
AV detection:
18 of 24 (75.00%)
Threat level:
5/5
Detection(s):
Suspicious file
Result
Malware family:
n/a
Score:
7/10
Tags:
discovery spyware stealer
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
System Location Discovery: System Language Discovery
Reads user/profile data of web browsers
Unpacked files
SH256 hash:
21ab822206407d6bc66d1a2a0f81262e20274368d4eaea3f60ccc2753aaedd88
MD5 hash:
dcb6399c2a8ef6fe03d6ca0670268591
SHA1 hash:
9edd377b19f00ec2a849e180c8cc49c9f65dd988
SH256 hash:
90b6c860dda50686cc8ade0b2ed00427cc2a74df9cf2309b26dc204d1372e489
MD5 hash:
ea53cee2a9d42661527273a8d64f0728
SHA1 hash:
0fef8ce85650fcc3a78df7a529a732b9aa59802b
SH256 hash:
f637a49bdf0f1257a6ca20b02989fd21ca2afa43bfb85abe054ce29549dbe207
MD5 hash:
69c82d978c70c5256e7cda08bcca587e
SHA1 hash:
b1e70872d369da39d4252ec5433833a0fdd68b76
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: | Lumma_Stealer_Detection |
|---|---|
| Author: | ashizZz |
| Description: | Detects a specific Lumma Stealer malware sample using unique strings and behaviors |
| Reference: | https://seanthegeek.net/posts/compromized-store-spread-lumma-stealer-using-fake-captcha/ |
| Rule name: | MD5_Constants |
|---|---|
| Author: | phoul (@phoul) |
| Description: | Look for MD5 constants |
| Rule name: | NET |
|---|---|
| Author: | malware-lu |
| 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: | VECT_Ransomware |
|---|---|
| Author: | Mustafa Bakhit |
| Description: | Detects activity associated with VECT ransomware. This includes registry modifications and deletions, execution of system and defense-evasion commands, suspicious API usage, mutex creation, file and memory manipulation, ransomware note generation, anti-debugging and anti-analysis techniques, and embedded cryptographic constants (SHA256) characteristic of this malware family. Designed for threat intelligence and malware detection environments. |
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
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