MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
The PDF file was flagged by a machine learning classifier and ClamAV as malicious, specifically as a phishing trojan. Heuristics indicate it functions as a link farm, containing numerous links to external PDF files hosted on various domains. The presence of 'utm_term=bypass+pattern+lock+android+phone' in one URL suggests a potential lure for users seeking to bypass device security. No scripts were extracted, and the document body was unreadable binary data.
Machine Learning
- Nyx PDF Classifier malicious score 0.9978
Heuristics 5
-
ClamAV: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
-
Small PDF is a non-clustered link farm on disposable hosting medium PDF_SEO_DISPOSABLE_LINK_FARMSmall PDF contains many clickable external PDF links spread thin across many distinct hosts (no single dominant host), corroborated by a utm_term SEO-redirector link and/or links parked on free/disposable content hosts. This is the 'free document/template' SEO phishing PDF family, which ranks for search queries and routes users into payload/redirect chains, rather than a normal document citation pattern. The PDF itself carries no exploit — the risk is the linked destinations.
-
External URI info PDF_URIPDF contains an external URL action
-
Object number defined twice with different bodies info PDF_DUPLICATE_OBJ_BODY_INCREMENTALThe same indirect object (N G) is defined more than once with different body bytes. First-wins and last-wins readers will resolve different content, which is a parser-confusion shape used by targeted PDFs. Body-only differences are common in benign incremental updates, so severity is raised only when the duplicate carries active content.
-
Embedded URL info EMBEDDED_URLOne or more URLs were extracted from the document. The URL itself is not a detection — see the per-URL labels for which channel (macro, JS, link annotation, document body, ...) reached each URL.URL http://syntrend.critical.tw/upload/files/90306818064.pdf In PDF document text
- http://zespolbahamas.pl/zdjecia/file/vumegimovogekagor.pdfIn PDF document text
- http://prepearl.com/uploadsfile/tenewagolevopibus.pdfIn PDF document text
- http://theclelandgroup.com/img/upload/file/48451176346.pdfIn PDF document text
- http://abcbyspu.net/ckfinder/images_store/files/xegudavolojiv.pdfIn PDF document text
- https://estoniapools.com/contents/files/furagopudur.pdfIn PDF document text
- https://www.infratechgroep.nl/wp-content/plugins/super-forms/uploads/php/files/ebb095f0740e02268ad5d475dcbd1ff8/40460130873.pdfIn PDF document text
- http://www.prctech-th.com/ckfinder/userfiles/files/ridemufofefapev.pdfIn PDF document text
- http://artsar.pl/userfiles/file/lodukokijurug.pdfIn PDF document text
- http://www.afurg.com.br/assets/ckfinder/userfiles/files/lajawedigizevuvirebas.pdfIn PDF document text
- https://www.getfitcrew.com/wp-content/plugins/formcraft/file-upload/server/content/files/161424d5654e98---lunipefopupewevovexozav.pdfIn PDF document text
- https://dom4m.com/userfiles/files/73713716543.pdfIn PDF document text
- https://www.serwkom.pl/plugins/ckfinder/userfiles/files/wesidexojawoz.pdfIn PDF document text
- https://doublehair.center/upload/ckfinder/files/wejiridovanol.pdfIn PDF document text
- http://rowadhr.com/app/webroot/upload/files/pemotisalomod.pdfIn PDF document text
- http://autoneza.cz/UserFiles/File/jirexomibofijukiruzaz.pdfIn PDF document text
- http://lagerunda.it/public/upload/file/48378921279.pdfIn PDF document text
- http://canvangdientu.com/images/file/93670505767.pdfIn PDF document text
- http://cn-daomeng.com/upload/userfiles/files/ce73df39189fdf2b5cee8a239c3d0caa.pdfIn PDF document text
- https://drproperty.in/userfiles/file/lovemekununuvaperi.pdfIn PDF document text
- http://lejuriste.ru/files/file/vexozixamar.pdfIn PDF document text
- https://hotararicedo.ro/files/files/57651639062.pdfIn PDF document text
- http://envigest.cz/upload/file/zufovafuloditodokuzusoret.pdfIn PDF document text
- https://feedproxy.google.com/~r/1eyvgo/aqOO/~3/1xuhb7AK25c/uplcv?utm_term=bypass+pattern+lock+android+phonePDF link annotation
- http://www.w3.org/1999/02/22-rdf-syntax-ns#In PDF document text
- http://purl.org/dc/elements/1.1/In PDF document text
- http://ns.adobe.com/pdf/1.3/In PDF document text
- http://ns.adobe.com/xap/1.0/In PDF document text
- http://ns.adobe.com/xap/1.0/mm/In PDF document text
- http://ns.adobe.com/xap/1.0/rights/In PDF document text
- http://dejavu.sourceforge.netIn PDF document text
- http://dejavu.sourceforge.net/wiki/index.php/LicenseIn PDF document text
Extracted artifacts 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000b401.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xB401 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
|||
font_01_sfnt_off0000cc18.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xCC18 | 10872 bytes |
SHA-256: 90e09a80e6dd13096b4d63ebf72cb82b1a04cb1ab033a20da81e3c145fc51456 |
|||
font_02_sfnt_off0000e536.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE536 | 16976 bytes |
SHA-256: cc64f3a0bb81f0a7aa2583f13fd7095ecff78dbd2afde71611d2336a7b919735 |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.