MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF was flagged by multiple critical heuristics for containing malicious redirector links and a link farm. The ML classifier also strongly indicated maliciousness. The embedded URLs, particularly the one leading to ttraff.com, suggest a redirection chain likely leading to a malicious payload or phishing site. The presence of numerous links, many hosted on Shopify, indicates an attempt to leverage SEO or create a broad distribution network for potentially malicious content.
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=cognitive+interview+techniques+pdf In PDF document text
- http://files.catholicplacemats.com.au/uploads/1/3/1/0/131070972/2ebfc3dcd5d2ae4.pdfIn PDF document text
- http://files.sewonandsoforthtexas.com/uploads/1/3/2/3/132302824/rawifuwinajajo.pdfIn PDF document text
- http://files.pennjournalconlaw.com/uploads/1/3/2/6/132682694/bawibixijuzawo.pdfIn PDF document text
- http://kuvoxofor.anngenuity.com/uploads/1/3/0/7/130775934/gugutupiforad.pdfIn PDF document text
- http://files.eddiening.com/uploads/1/3/0/7/130738792/1882650.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/1/0433/1392/2206/files/67617203116.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/3006/8898/files/69033869428.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/6396/7906/files/29715250176.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/0595/9574/files/pokosidoxeromolube.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0437/6995/4456/files/52584419928.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0437/6713/6413/files/analytical_thinking_techniques.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/1229/2767/files/downtown_los_angeles_map.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/7860/6229/files/bazew.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/3437/0470/files/donon.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/gumuwajufutoz.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/1830/5179/files/12636015406.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0435/1967/2472/files/45878325464.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/0608/2717/files/vunarekoted.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/2139/4343/files/nitro_professional_8_serial.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/8614/2876/files/gomefubelegokubejeloborik.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
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00006581.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6581 | 5360 bytes |
SHA-256: 5a5f71359f99220420025109ec35dcc586cdc92ddb9d43ccc01641f0ad908757 |
|||
font_01_sfnt_off000077cd.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x77CD | 9676 bytes |
SHA-256: d0149c68434f03237cbab5ad61181df99bba2da4a4afd349008a66f096dac3b4 |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.