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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b7a866f3e1717712f824092bf1c5a7b29b2e65d04611fa45f8a8ca5a992804c1. 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: 4


Intelligence 4 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: b7a866f3e1717712f824092bf1c5a7b29b2e65d04611fa45f8a8ca5a992804c1
SHA3-384 hash: 9f836da5a122b54254c8971153f702702539d4e7819d5b07923b6c5957e38864cdc69e85b149d7f55b721538e904ac13
SHA1 hash: 152fa164f5a391d8cdc550b73afafdc28c179a8b
MD5 hash: 651ecb1ccb66fd79166dba30722815c9
humanhash: magazine-three-uranus-purple
File name:Balance-swift copy987910.doc
Download: download sample
File size:38'045 bytes
First seen:2022-03-30 17:48:34 UTC
Last seen:Never
File type:unknown
MIME type:application/octet-stream
ssdeep 768:QFX4G7NH8LWcW5da4k8FYyx8ggMtJa4HM3:5G7NHoWcW5da4k8FYySggMva4H6
TLSH T15203857DF1470A88CF8693B8170B2F81154CF91DF7D894B236A8DB3866C5D7A962293C
Reporter proxylife
Tags:AZORult CVE-2017-11882 rtf

Intelligence

File Origin
# of uploads :
1
# of downloads :
526
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Spam-473.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.27333.RtfHeur.BadVer.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.FakeRTF-1.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.26244.RtfHeur.UNOFFICIAL
Create hunting rule

MiscreantPunch.RTF.EvilRTF.CVE-2017-0199-Obfus.UNOFFICIAL
Create hunting rule

TwinWave.EvilDoc.RTFFakeVersionWithObjUpdateUKSurfMix.20200514.UNOFFICIAL
Create hunting rule

Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
embedequation exploit javascript packed shellcode
Link:
https://www.filescan.io/uploads/6244980e9253b276b7aa1994/reports/067c65fa-77af-4205-aa43-941da239bd52/overview
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/b7a866f3e1717712f824092bf1c5a7b29b2e65d04611fa45f8a8ca5a992804c1/
Threat name:
Document-RTF.Exploit.CVE-2017-11882
Create hunting rule
Status:
Malicious
First seen:
2022-03-30 17:49:04 UTC
File Type:
Document
Extracted files:
4
AV detection:
16 of 42 (38.10%)
Threat level:
  5/5
Malware family:
AZORult v3
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/b7a866f3e171/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.05
Link:
https://yomi.yoroi.company/submissions/b7a866f3e1717712f824092bf1c5a7b29b2e65d04611fa45f8a8ca5a992804c1

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:INDICATOR_RTF_MalVer_Objects
Create hunting rule
Author:ditekSHen
Description:Detects RTF documents with non-standard version and embeding one of the object mostly observed in exploit documents.
Rule name:SUSP_RTF_Header_Anomaly_RID2F7F
Create hunting rule
Author:Florian Roth
Description:Detects malformed RTF header often used to trick mechanisms that check for a full RTF header
Reference:https://twitter.com/ItsReallyNick/status/975705759618158593

File information

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

Comments