MALICIOUS
146
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF was flagged by a machine learning classifier and ClamAV as malicious, specifically as a phishing trojan. Heuristics indicate it functions as a link farm, with numerous links to disposable hosting, suggesting an attempt to distribute further malicious content or phish users. The presence of embedded URLs and the overall structure point towards a phishing or malware distribution campaign.
Machine Learning
- Nyx PDF Classifier malicious score 0.9978
Heuristics 6
-
ClamAV: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
-
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.
-
Callback phishing phone lure medium SE_CALLBACK_LUREDocument asks the user to call a phone number in billing, refund, subscription, fraud, or security context — consistent with callback phishing or tech-support scam patterns. Suppressed for legitimate-issuer (IRS/gov/official-form) documents that carry no urgency or charge/dispute escalation.
-
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 https://blugarden.eu/file/wotifazoporab.pdf In PDF document text
- http://fbrasil.com/userfiles/file///89321982898.pdfIn PDF document text
- https://tekartltd.com/upload/files/75537006297.pdfIn PDF document text
- http://thesciencenetwork.org/uploads/files/34978816725.pdfIn PDF document text
- https://12waktu.com/contents/files/64540834448.pdfIn PDF document text
- http://www.heatandgas.com/EditorImages/file/73496641660.pdfIn PDF document text
- https://khotelmarket.com/FileData/ckfinder/files/20210909_C6A7111F618A938F.pdfIn PDF document text
- http://worldnaturalfood.com/image/upload/File/woduledejikafomumibup.pdfIn PDF document text
- http://mariamozharova.ru/uploads/files/vuwomubunowozotewosaleve.pdfIn PDF document text
- https://phnews.ro/files/file/93130735327.pdfIn PDF document text
- http://pedraferro.com/files/files/49700737006.pdfIn PDF document text
- https://careerroots.net/ckfinder/userfiles/files/vaxuzezagefupofarol.pdfIn PDF document text
- http://duz-drustvo.si/uporabnik/file/515745369.pdfIn PDF document text
- http://sriraghavendratemple.com/ckfinder/userfiles/files/11478750553.pdfIn PDF document text
- https://ruiguoex.com/upfile/files/2021/09/03/kosukobobiw.pdfIn PDF document text
- https://equimat-cheval.fr/file/foxigaxobuburizupatemu.pdfIn PDF document text
- http://teleinwestor.com/userfiles/file/26656692817.pdfIn PDF document text
- http://luckyassessoria.com.br/wp-content/plugins/formcraft/file-upload/server/content/files/161309919d1129---gegemexufefi.pdfIn PDF document text
- https://tractorpulling-emmeloord.nl/upload/file/vemijiwewobikewuf.pdfIn PDF document text
- http://yingtailong.com/upload/file/210907120017022963rgo97k9p8gxg.pdfIn PDF document text
- http://geoodwierty.pl/files/file/buneduferenibaxezusagux.pdfIn PDF document text
- http://mg001.cn/upload_fck/file/2021-9-3/20210903061344172197.pdfIn PDF document text
- https://wonwon.taipei/photo/file/78014496997.pdfIn PDF document text
- https://feedproxy.google.com/~r/1eyvgo/aqOO/~3/1xuhb7AK25c/uplcv?utm_term=free+kick+apkPDF 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_off0000b8b5.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xB8B5 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
|||
font_01_sfnt_off0000d0cb.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD0CB | 9900 bytes |
SHA-256: 7b2892c7bf17c62e5db6e49e9a0678b67b9e86ad7fd147857e335a76e5e0ee7e |
|||
font_02_sfnt_off0000e6b6.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE6B6 | 15856 bytes |
SHA-256: 5a363f1d9721384ab86a11a91c44b084886c354cc55a1c00aa29a3c9d41f5aa0 |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.