MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF contains a heuristic firing for a malicious redirector link, pointing to 'https://ttraff.ru/pify?keyword=facebook+advertentie+formaat+foto'. The document body, though heavily obfuscated, contains this URL and appears to be a lure related to Facebook advertising formats. The PDF also contains a large number of embedded links, many pointing to Shopify domains, suggesting a link farm or content distribution strategy. No scripts were extracted from this sample.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 5
-
PDF links to known malicious redirector infrastructure critical PDF_MALICIOUS_REDIRECTOR_LINKPDF contains a clickable URI to redirector infrastructure used by a known malicious PDF SEO/adware delivery campaign. These documents typically rely on user interaction and redirect chains rather than a PDF parser vulnerability.
-
Small PDF contains mass external PDF link farm critical PDF_SEO_LINK_FARMSmall PDF contains many clickable external PDF links, mostly clustered on one host. This matches generated SEO/link-farm PDF carriers used to route users into malicious or unwanted-software delivery chains, rather than a normal document citation pattern.
-
Image lure linking to an SEO redirector (free-download phishing) high PDF_SEO_UTM_REDIRECTOR_LINKPDF embeds an image with little or no body text and a clickable link to a multi-word utm_term / FeedBurner-proxied SEO redirector — the 'free ebook / solution-manual / document download' phishing family that ranks for natural-language search queries and routes the user into a payload/redirect chain. The PDF carries no exploit; the risk is the linked destination. Flagged structurally (image lure + SEO redirector) so it does not depend on a ClamAV/ML signature, and regardless of how many filler text pages the lure carries.
-
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://ttraff.ru/pify?keyword=facebook+advertentie+formaat+foto In PDF document text
- http://files.psaba.org/uploads/1/3/0/8/130874368/fuzorofigiv_fuzepoxenuxefe_moludizarogube.pdfIn PDF document text
- http://files.cakeballsforacause.com/uploads/1/3/1/6/131606630/e8605c.pdfIn PDF document text
- http://files.drmikecounseling.com/uploads/1/3/1/6/131637714/voxaduz_nimatusulaw.pdfIn PDF document text
- http://files.tinwagonboutique.com/uploads/1/3/0/7/130739163/badoxanir.pdfIn PDF document text
- http://files.amdacious.com/uploads/1/3/0/8/130874455/8589287.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/7017/6928/files/sheet_music_chopin_prelude_in_e_minor.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/7677/9174/files/51197736839.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0436/2849/5001/files/speer_reloading_data.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0436/9845/4682/files/govivun.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0438/6773/4171/files/crema_de_vainilla_artemisa_tellez.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/1667/4713/files/cantos_de_adoracion_al_santisimo.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0440/4156/8421/files/kurekobogutuvi.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/5982/2244/files/40074508587.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/7902/5318/files/60606024723.pdfIn PDF document text
- 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://scripts.sil.org/OFLIn PDF document text
- http://dejavu.sourceforge.netIn PDF document text
- http://dejavu.sourceforge.net/wiki/index.php/LicenseIn PDF document text
Extracted artifacts 4
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00006078.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6078 | 5176 bytes |
SHA-256: 7df658cadbfec926a64220178009cacae423265005932130707c8f77a79c9773 |
|||
font_01_sfnt_off000071fc.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x71FC | 1800 bytes |
SHA-256: 51ebeec29509b87aa858d500e37ac8853184703d07d1f913ce36d8e1dc7764c0 |
|||
font_02_sfnt_off00007a8a.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7A8A | 10288 bytes |
SHA-256: 0773d6efff9a2a0e278bfef24c6327fe04e24ae3a4c0c5cffde401fcfdd8fa3d |
|||
font_03_sfnt_off00009ded.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x9DED | 16312 bytes |
SHA-256: bf8f9ece8d9d74ce2d7a98a07ee1bb8f4056faf702b3b1702118181e85f1b939 |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.