MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f333bc5238e39790fb7560de067a852e9a99df2bb783cf08738d8a0d424b9658. 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


PlugX


Vendor detections: 12


Intelligence 12 IOCs YARA 2 File information Comments 1
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: f333bc5238e39790fb7560de067a852e9a99df2bb783cf08738d8a0d424b9658
SHA3-384 hash: d49f9e97ce03879afb73a033b179eb3df519ad90548b6a3d3650382572aa04e008ba609b9584cf57772ec962eed9c980
SHA1 hash: 64133291e23c46845b6ce724c9f1ad857b21a10c
MD5 hash: f89daf8aa0c5b563f5810e963c70a02e
humanhash: west-uniform-alpha-sad
File name:Avk.dll
Download: download sample
Signature PlugX
Create hunting rule
File size:10'752 bytes
First seen:2026-07-12 20:21:24 UTC
Last seen:Never
File type:DLL dll
MIME type:application/x-dosexec
ssdeep 96:BlQmBxIuvxh5VsNUIGsMNYbdWP7P1dAq8EnWnfHn35cVN:0al5hkNHbdQdADEWfpuN
TLSH T184221C03B5405A8EC01012B5092BAEA0BDAB5EA45BF145D36B79FF0F6DB92C078F7562
TrID 38.2% (.EXE) Win64 Executable (generic) (6522/11/2)
26.4% (.EXE) Win32 Executable (generic) (4504/4/1)
11.8% (.EXE) OS/2 Executable (generic) (2029/13)
11.7% (.EXE) Generic Win/DOS Executable (2002/3)
11.7% (.EXE) DOS Executable (generic) (2000/1)
Magika pebin
Reporter smica83
Tags:dll Plugx TA416

Intelligence

File Origin
# of uploads :
1
# of downloads :
93
Origin country :
HU HU
Vendor Threat Intelligence
No detections
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/74348/
Detection(s):
SecuriteInfo.com.Win32.MalwareX-gen.78161621.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
96.5%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6a53f74ca53b0ea1c820e86c
Tags:
shellcode korplug plugx virus
Result
Verdict:
Clean
Maliciousness:
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
loader packed plugx
Link:
https://www.filescan.io/uploads/6a53f7483c82be0e67ce3a33/reports/9f1c8cf0-e6db-4e5c-bdf9-e04acd74be32/overview
Verdict:
Malicious
Labled as:
Korplug.XL
Link:
https://www.hybrid-analysis.com/sample/f333bc5238e39790fb7560de067a852e9a99df2bb783cf08738d8a0d424b9658
Verdict:
Malicious
File Type:
dll x32
First seen:
2026-02-04T22:02:00Z UTC
Last seen:
2026-07-13T20:16:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/f333bc5238e39790fb7560de067a852e9a99df2bb783cf08738d8a0d424b9658/results?tab=lookup
Malware family:
PlugX
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/356a4e0a-709e-4666-a9f2-4ac539d187d2
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
56 / 100
Link:
https://www.joesandbox.com/analysis/1941241
Signature
Antivirus / Scanner detection for submitted sample
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1941241 Sample: Avk.dll Startdate: 12/07/2026 Architecture: WINDOWS Score: 56 38 Antivirus / Scanner detection for submitted sample 2->38 40 Multi AV Scanner detection for submitted file 2->40 8 loaddll32.exe 1 2->8         started        process3 process4 10 cmd.exe 1 8->10         started        12 rundll32.exe 8->12         started        14 rundll32.exe 8->14         started        16 11 other processes 8->16 process5 18 rundll32.exe 10->18         started        20 conhost.exe 12->20         started        22 WerFault.exe 16 14->22         started        24 WerFault.exe 22 16 16->24         started        26 WerFault.exe 3 18 16->26         started        28 WerFault.exe 16 16->28         started        process6 30 WerFault.exe 2 18->30         started        32 WerFault.exe 2 18->32         started        34 WerFault.exe 2 18->34         started        36 3 other processes 18->36
Score:
42%
Verdict:
Susipicious
File Type:
PE
Link:
https://malprob.io/report/f333bc5238e39790fb7560de067a852e9a99df2bb783cf08738d8a0d424b9658
Verdict:
inconclusive
YARA:
5 match(es)
Tags:
Executable PDB Path PE (Portable Executable) PE File Layout Win 32 Exe x86
Link:
https://app.malva.re/file/f89daf8aa0c5b563f5810e963c70a02e
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/f333bc5238e39790fb7560de067a852e9a99df2bb783cf08738d8a0d424b9658/
Threat name:
Win32.Trojan.Qwexlafiba
Create hunting rule
Status:
Malicious
First seen:
2026-06-15 15:02:17 UTC
File Type:
PE (Dll)
AV detection:
19 of 36 (52.78%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=6mz3yury4olzb63vmdpam6uff2njtxzlw6b46cdtrwfa2qslszma._file
Verdict:
malicious
Label(s):
doplugs
Create hunting rule
Result
Malware family:
n/a
Score:
  3/10
Tags:
discovery
Link:
https://tria.ge/reports/260712-y48a6sat5w/
Behaviour
Suspicious use of WriteProcessMemory
System Location Discovery: System Language Discovery
Unpacked files
SH256 hash:
f333bc5238e39790fb7560de067a852e9a99df2bb783cf08738d8a0d424b9658
MD5 hash:
f89daf8aa0c5b563f5810e963c70a02e
SHA1 hash:
64133291e23c46845b6ce724c9f1ad857b21a10c
Link:
https://www.unpac.me/results/f56261c3-f18c-4091-bbb6-41d4f0759abf/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Korplug
Score:
0.90
Link:
https://yomi.yoroi.company/submissions/f333bc5238e39790fb7560de067a852e9a99df2bb783cf08738d8a0d424b9658

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_detect_tls_callbacks
Create hunting rule
Rule name:pe_no_import_table
Create hunting rule
Description:Detect pe file that no import table

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Cape
Cape
https://www.capesandbox.com/analysis/74348/

Comments


Avatar
Szabolcs Schmidt commented on 2026-07-12 20:21:48 UTC

https://www.proofpoint.com/us/blog/threat-insight/id-come-running-back-eu-again-ta416-resumes-european-government-espionage