MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF contains a critical heuristic firing for a malicious redirector link, pointing to 'ttraff.com'. The document body, though heavily obfuscated, contains the same URL and other Shopify links, suggesting a lure for free downloads. The ML classifier also flagged this PDF with high confidence. The primary attack vector appears to be a malicious redirector disguised as a document download.
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.com/pify?keyword=calligraphy+lessons+pdf+free+download In PDF document text
- http://files.riverosphotography.com/uploads/1/3/1/6/131637021/ef22c4a49.pdfIn PDF document text
- http://files.mizpah36.org/uploads/1/3/1/3/131379045/6624586.pdfIn PDF document text
- http://faminan.whitewillowcollective.com/uploads/1/3/1/3/131379732/3095746.pdfIn PDF document text
- http://files.tammykjohnson.com/uploads/1/3/0/8/130814057/5523693.pdfIn PDF document text
- http://files.magrathconsulting.com/uploads/1/3/1/3/131380158/nefoner_xakozumewod_tizomabagibafe_fopemu.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/1/0438/5318/5174/files/author_s_craft_worksheets.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/8289/8840/files/facebook_cash_machine_blueprint.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0439/4565/6488/files/rudipemenatogeditit.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/2801/3471/files/rapprochement_bancaire_excel.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0436/1653/4690/files/introduction_to_analysis_wade_4th_edition.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/4526/5312/files/togamobavugizirefaza.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/4697/7179/files/laxesurefe.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/2168/1315/files/ziruled.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/6622/8898/files/miridekasarimasu.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/4856/6941/files/23008642289.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/8554/5124/files/vadafepozanobuw.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0440/5172/6501/files/98100493462.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_off00005969.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5969 | 5404 bytes |
SHA-256: 5c504850acd051206bbab81625a7ee62f8b49c9bac00243343f4f0b013e36bce |
|||
font_01_sfnt_off00006bd0.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6BD0 | 1800 bytes |
SHA-256: a36eee06fef6ce219692c4ec918276ac99413e4fd1e3666e4031624f9289d620 |
|||
font_02_sfnt_off0000745c.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x745C | 9748 bytes |
SHA-256: 033e850435bc9d91d3bbb0a87fa7fe0989612c567a47bb5b87daf15e90716227 |
|||
font_03_sfnt_off000095fc.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x95FC | 16092 bytes |
SHA-256: e9fe716c2abc985b12a899a49d5539e4e8be1b56d50c083b30290d85a2a7c848 |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.