MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 4df6230fd8d63d2364866be92ad8cffc07ef6b1c37b9373bf57e0924a319ab53. 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


Threat unknown


Vendor detections: 13


Intelligence 13 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 4df6230fd8d63d2364866be92ad8cffc07ef6b1c37b9373bf57e0924a319ab53
SHA3-384 hash: d5849f7630ae49f722b4ae1ec040601e5e9a1508365e84677ec2d1c0a147c0c259a9a356b0bfb1b90b8d9362ac94526c
SHA1 hash: dcdd263321354593cdd16df2f56b85ae035a4966
MD5 hash: bca5c4b1481d36e1a8e0f87b7a35b195
humanhash: may-october-butter-two
File name:cj.doc
Download: download sample
File size:19'207 bytes
First seen:2026-02-12 18:49:24 UTC
Last seen:2026-02-12 20:23:29 UTC
File type:Word file doc
MIME type:text/rtf
ssdeep 384:Nl8bZcnfKTKsowJGn/1oiaAFKFolKYQglNowTbC2XVYpubPPicn93aBfNEKA:NloCKTKspJGn/FaAFKFolKYHlNpa2XVN
TLSH T14782577FB76B4E689B56D3A6061A3E8A467DF529528144C0FFBCE73039289078F70634
TrID 83.3% (.RTF) Rich Text Format (5000/1)
16.6% (.JSON) JSON object (generic) (1000/1)
Magika txt
Reporter abuse_ch
Tags:CVE-2017-11882 doc

Intelligence

File Origin
# of uploads :
3
# of downloads :
101
Origin country :
DE DE
Vendor Threat Intelligence
Malware configuration found for:
LCGKit MSO
Details
LCGKit
a download url and filepath
LCGKit
LCG parameters and decrypted shellcode
MSO
extracted component(s) such as package(s) and OLE files
Link:
https://research.acce.ciphertechsolutions.com/results/3bb2e450-eba2-4d54-b5b2-229d8f9d4a67/
Malware family:
n/a
ID:
1
File name:
_4df6230fd8d63d2364866be92ad8cffc07ef6b1c37b9373bf57e0924a319ab53.rtf
Verdict:
No threats detected
Analysis date:
2026-02-12 18:52:37 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/ed9e7a38-674c-43ed-a10a-33f3d703790d

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Verdict:
Legit
File type:
application/msword
Has a screenshot:
False
Contains macros:
False
Detection(s):
Sanesecurity.Shelter.Malware.BadRtf.ObjUpd.UNOFFICIAL
Create hunting rule

TwinWave.EvilRTF.ObfusRunAway.20240409.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
99.1%
Link:
https://cyber-fortress.com/docs/result/index.php?id=698e20ec76589225f665fbed
Tags:
obfuscate office xtreme
Result
Verdict:
Malicious
File Type:
Fake RTF File
Link:
https://app.docguard.net/4df6230fd8d63d2364866be92ad8cffc07ef6b1c37b9373bf57e0924a319ab53/results/dashboard
Behaviour
BlacklistAPI detected
Verdict:
Malicious
Labled as:
CVE-2018-0802
Link:
https://www.hybrid-analysis.com/sample/4df6230fd8d63d2364866be92ad8cffc07ef6b1c37b9373bf57e0924a319ab53
Label:
Malicious
Suspicious Score:
10/10
Score Malicious:
1%
Score Benign:
0%
Link:
https://www.malware.ai/gui/files/?id=aa3f839b-6871-4b56-9fc1-9a67444c7ca4
Verdict:
Malicious
File Type:
rtf
First seen:
2026-01-30T03:11:00Z UTC
Last seen:
2026-02-13T12:59:00Z UTC
Hits:
~100
Detections:
HEUR:Exploit.MSOffice.Generic Exploit.MSOffice.CVE-2018-0802.b Trojan.JS.SAgent.sb Trojan-Dropper.MSOffice.SDrop.sb HEUR:Exploit.MSOffice.CVE-2018-0802.gen Trojan-Downloader.Win32.Agent.sb Trojan-Downloader.MSOffice.SLoad.sb Trojan.Win32.Shelma.sb Trojan.MSOffice.SAgent.sb Trojan.MSOffice.Agent.sb HEUR:Trojan.Script.Generic
Link:
https://opentip.kaspersky.com/4df6230fd8d63d2364866be92ad8cffc07ef6b1c37b9373bf57e0924a319ab53/results?tab=lookup
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
64 / 100
Link:
https://www.joesandbox.com/analysis/1868667
Signature
Antivirus / Scanner detection for submitted sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
Score:
98%
Verdict:
Malware
File Type:
SCRIPT
Link:
https://malprob.io/report/4df6230fd8d63d2364866be92ad8cffc07ef6b1c37b9373bf57e0924a319ab53
Verdict:
inconclusive
YARA:
2 match(es)
Tags:
RTF File
Link:
https://app.malva.re/file/bca5c4b1481d36e1a8e0f87b7a35b195
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/4df6230fd8d63d2364866be92ad8cffc07ef6b1c37b9373bf57e0924a319ab53/
Verdict:
Malicious
Threat:
Exploit.MSOffice.CVE-2018-0802
Link:
https://tip.neiki.dev/file/4df6230fd8d63d2364866be92ad8cffc07ef6b1c37b9373bf57e0924a319ab53
Threat name:
Document-RTF.Exploit.CVE-2017-11882
Create hunting rule
Status:
Malicious
First seen:
2026-01-30 07:32:33 UTC
File Type:
Document
Extracted files:
4
AV detection:
18 of 36 (50.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=jx3cgd6y2y6sgzegnpusvwgp7qd662y4g64too7vpyesjiyzvnjq._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
n/a
Link:
https://tria.ge/reports/260212-xg2z7sfy5b/
Behaviour
Checks processor information in registry
Enumerates system info in registry
Suspicious behavior: AddClipboardFormatListener
Suspicious use of SetWindowsHookEx
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/4df6230fd8d63d2364866be92ad8cffc07ef6b1c37b9373bf57e0924a319ab53

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:SUSP_INDICATOR_RTF_MalVer_Objects
Create hunting rule
Author:ditekSHen
Description:Detects RTF documents with non-standard version and embedding one of the object mostly observed in exploit (e.g. CVE-2017-11882) documents.
Reference:https://github.com/ditekshen/detection

File information

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

Web download

Word file doc 4df6230fd8d63d2364866be92ad8cffc07ef6b1c37b9373bf57e0924a319ab53

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3776584/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3776585/

Comments