MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e052254bf3dff4bf2c660afd72a517520b410bb3ede43bc1d4e8ee2224b39e9e. 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: 12


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

SHA256 hash: e052254bf3dff4bf2c660afd72a517520b410bb3ede43bc1d4e8ee2224b39e9e
SHA3-384 hash: 96b60f9379bd5178eabbe26cb2cb163463c9468c8987bb36473ad035eba089f11afded57a5c1d20e67882fa61af3c932
SHA1 hash: 00aa2454a00e9e257c9b026b1abcb0221e1e4cb1
MD5 hash: acb062e2f1b621e45888c2b97709d18e
humanhash: robin-dakota-alabama-island
File name:SecuriteInfo.com.Exploit.CVE-2017-11882.123.6759.31476
Download: download sample
File size:44'093 bytes
First seen:2025-10-31 10:18:50 UTC
Last seen:2025-10-31 11:17:14 UTC
File type:Rich Text Format (RTF) rtf
MIME type:text/rtf
ssdeep 384:X1PhTVTuj4pKAz7PLgpzuM0gcEI4GIxWIIbq+W1nG+Z3qGPsiQ29HU:FPVVS8pKAzzCyeL90
TLSH T18913DF48C79F55A4CF68A7371723194986F8B33AFA241AA2706C533433EDD3D48628BD
TrID 83.3% (.RTF) Rich Text Format (5000/1)
16.6% (.JSON) JSON object (generic) (1000/1)
Magika txt
Reporter SecuriteInfoCom
Tags:CVE-2017-11882 rtf

Intelligence

File Origin
# of uploads :
2
# of downloads :
58
Origin country :
FR FR
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
SecuriteInfo.com.Exploit.CVE-2017-11882.123.6759.31476
Verdict:
No threats detected
Analysis date:
2025-10-31 10:24:34 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/022442df-1464-4a88-a958-94beab945cb5

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Verdict:
Malicious
Score:
92.5%
Link:
https://cyber-fortress.com/docs/result/index.php?id=69048d379942f1282ecad721
Tags:
office trojan spawn
Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for synchronization primitives
DNS request
Launching a process
Connection attempt
Creating a window
Sending an HTTP GET request
Creating a file in the %AppData% directory
Сreating synchronization primitives
Creating a file
Connection attempt by exploiting the app vulnerability
Launching a file downloaded from the Internet
Unauthorized injection to a recently created process
Unauthorized injection to a recently created process by context flags manipulation
Creating a process from a recently created file
Result
Verdict:
Malicious
File Type:
RTF File
Link:
https://app.docguard.net/e052254bf3dff4bf2c660afd72a517520b410bb3ede43bc1d4e8ee2224b39e9e/results/dashboard
Behaviour
BlacklistAPI detected
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
embedequation exploit packed shellcode
Link:
https://www.filescan.io/uploads/69048d39479a4e95b80f8f4a/reports/85e8b833-d107-4124-8092-3810efb822fd/overview
Verdict:
Malicious
Labled as:
CVE-2017-11882
Link:
https://www.hybrid-analysis.com/sample/e052254bf3dff4bf2c660afd72a517520b410bb3ede43bc1d4e8ee2224b39e9e
Verdict:
Malicious
File Type:
rtf
First seen:
2025-10-31T07:33:00Z UTC
Last seen:
2025-11-02T02:49:00Z UTC
Hits:
~100
Link:
https://opentip.kaspersky.com/e052254bf3dff4bf2c660afd72a517520b410bb3ede43bc1d4e8ee2224b39e9e/results?tab=lookup
Score:
99%
Verdict:
Malware
File Type:
SCRIPT
Link:
https://malprob.io/report/e052254bf3dff4bf2c660afd72a517520b410bb3ede43bc1d4e8ee2224b39e9e
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/e052254bf3dff4bf2c660afd72a517520b410bb3ede43bc1d4e8ee2224b39e9e/
Threat name:
Document-RTF.Exploit.CVE-2017-11882
Create hunting rule
Status:
Malicious
First seen:
2025-10-31 10:19:30 UTC
File Type:
Document
Extracted files:
4
AV detection:
20 of 38 (52.63%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=4bjcks7t372l6ldgbl6xfjixkifucc5t5xsdxqou5dxcejftt2pa._file
Verdict:
malicious
Label(s):
xworm
Create hunting rule
katzstealer
Create hunting rule
unc_loader_078
Create hunting rule
unc_loader_037
Create hunting rule
Similar samples:
error
Result
Malware family:
n/a
Score:
  1/10
Tags:
n/a
Link:
https://tria.ge/reports/251031-mcswmaf19g/
Behaviour
Suspicious use of SetWindowsHookEx
Checks processor information in registry
Enumerates system info in registry
Suspicious behavior: AddClipboardFormatListener
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/e052254bf3df/report/overview.html
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/e052254bf3dff4bf2c660afd72a517520b410bb3ede43bc1d4e8ee2224b39e9e

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.

Comments