MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 79f087b11cd793f4f98c53a7d22a8fcddc55f3dac9df131c5c4bf8617ff47593. 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


RemcosRAT


Vendor detections: 13


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

SHA256 hash: 79f087b11cd793f4f98c53a7d22a8fcddc55f3dac9df131c5c4bf8617ff47593
SHA3-384 hash: c97603ac41c8f20ffb3972d1c081b74e22e16f73c9e33685195b950b06d5faa882c5c71098e049d4abce08bcea78c44e
SHA1 hash: d93e83459494d5c7228d7467e655cdacf65625cf
MD5 hash: 5038b34e33218bec8402f0b13730df77
humanhash: beer-eight-river-twenty
File name:withnodenczgirlfriendcvghgohunirthingskindtrue__________withnodenczgirlfriendcvghgohunirthingskindtrue_________withnodenczgirlfriendcvghgohunirthingskindtrue.doc
Download: download sample
Signature RemcosRAT
Create hunting rule
File size:66'101 bytes
First seen:2025-05-19 17:28:04 UTC
Last seen:Never
File type:Word file doc
MIME type:text/rtf
ssdeep 1536:bIYrMdovGqedjhoQ1JUOFeBWFVBg/o5etcUuVM1IWz9+:DMSeqedjhoQ/UOFeUq/oYoM1IWz9+
TLSH T14653D46EE34F0955DF56977B435A4E4A05FCB33DB28100B079AC9B3437AD82E4A6287C
Magika rtf
Reporter abuse_ch
Tags:CVE-2017-11882 doc RemcosRAT

Intelligence

File Origin
# of uploads :
1
# of downloads :
507
Origin country :
DE DE
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
cb77b775-6b4c-4ae9-b70a-1e47adac8baa
Verdict:
No threats detected
Analysis date:
2025-05-19 17:48:34 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/cb77b775-6b4c-4ae9-b70a-1e47adac8baa

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:
92.5%
Link:
https://cyber-fortress.com/docs/result/index.php?id=682b6a96e5aa44ec2e1afd83
Tags:
office virus remo
Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a window
Сreating synchronization primitives
Using the Windows Management Instrumentation requests
Result
Verdict:
Malicious
File Type:
Fake RTF File
Link:
https://app.docguard.net/79f087b11cd793f4f98c53a7d22a8fcddc55f3dac9df131c5c4bf8617ff47593/results/dashboard
Behaviour
BlacklistAPI detected
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
embedequation exploit
Link:
https://www.filescan.io/uploads/682b6a3d0de036ed65abee2e/reports/19ac623f-208f-4ae7-b405-32c0ef7102c4/overview
Verdict:
Malicious
Labled as:
CVE-2017-11882
Link:
https://www.hybrid-analysis.com/sample/79f087b11cd793f4f98c53a7d22a8fcddc55f3dac9df131c5c4bf8617ff47593
Label:
Malicious
Suspicious Score:
10/10
Score Malicious:
1%
Score Benign:
0%
Link:
https://www.malware.ai/gui/files/?id=d165678f-8d43-4e09-a398-bd89bdeee1d3
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
64 / 100
Link:
https://www.joesandbox.com/analysis/1694207
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:
100%
Verdict:
Malware
File Type:
SCRIPT
Link:
https://malprob.io/report/79f087b11cd793f4f98c53a7d22a8fcddc55f3dac9df131c5c4bf8617ff47593
Detection:
cve-2017-11882-shellcode
Create hunting rule
Link:
https://mwdb.cert.pl/sample/79f087b11cd793f4f98c53a7d22a8fcddc55f3dac9df131c5c4bf8617ff47593/
Threat name:
Document-RTF.Exploit.CVE-2017-11882
Create hunting rule
Status:
Malicious
First seen:
2025-05-16 17:40:25 UTC
File Type:
Document
Extracted files:
4
AV detection:
21 of 37 (56.76%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=phyipmi426j7j6mmkot5ekupzxofl462zhprghc4jp4gc77uowjq._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
n/a
Link:
https://tria.ge/reports/250519-v19s2scj9z/
Behaviour
Checks processor information in registry
Enumerates system info in registry
Suspicious behavior: AddClipboardFormatListener
Suspicious use of SetWindowsHookEx
Verdict:
Informative
Tags:
exploit
YARA:
INDICATOR_RTF_EXPLOIT_CVE_2017_11882_1
Link:
https://app.threat.zone/submission/d10b3828-c5cb-48a4-b73b-e58a3d21b03b
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/79f087b11cd793f4f98c53a7d22a8fcddc55f3dac9df131c5c4bf8617ff47593

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

RemcosRAT

Word file doc 79f087b11cd793f4f98c53a7d22a8fcddc55f3dac9df131c5c4bf8617ff47593

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3547305/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3547345/

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