MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF file contains a large number of embedded links, with a critical heuristic firing for a PDF link farm. One of the primary links directs to a known malicious redirector, ttraff.com, which is further parameterized with search terms related to 'drawboard pdf surface pro 4'. This suggests a phishing or scam attempt to lure users to malicious sites. While many links point to Shopify, one specific link to cdn.shopify.com is also flagged as a potential entry point.
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/wb?keyword=drawboard%20pdf%20surface%20pro%204 In PDF document text
- http://files.sacredheartemmett.com/uploads/1/3/1/3/131398286/39ba50c.pdfIn PDF document text
- http://files.mihaistahiephotography.com/uploads/1/3/0/7/130775850/5747275.pdfIn PDF document text
- http://files.briannedempsey.ca/uploads/1/3/1/6/131637218/nedezepebokuxo.pdfIn PDF document text
- http://files.empocus.ca/uploads/1/3/1/8/131858287/jivejopazas_tetariwubexiji_nuluwipal.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/1/0435/5306/3063/files/xevew.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/3173/2132/files/tipukikubuwobepibozalu.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/0167/5939/files/39717419084.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/1119/4525/files/filidezumeziduliruluxer.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/0885/1098/files/kenamukotiwi.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/7919/7081/files/65877787972.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/0574/7095/files/vovagexi.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/3124/8542/files/zixanarizegoxizapi.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/5321/2057/files/6790570094.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/9029/7507/files/65737041762.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/0316/6369/files/tubizekot.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/2745/5400/files/talidimakujonexixolo.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/7900/7398/files/20939924845.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 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000ac76.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xAC76 | 3232 bytes |
SHA-256: 89277057c0715823190e1b644d8ca282eb83299ba3567b77d595dcd6980cfcdb |
|||
font_01_sfnt_off0000b80f.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xB80F | 5436 bytes |
SHA-256: 7a69e8787440693579bb7866cd16e0d91b4fe2d4138e8eb9c793cfcf779d6a35 |
|||
font_02_sfnt_off0000cab7.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xCAB7 | 10416 bytes |
SHA-256: 25637b3aef7442b63b3362fcd99263e46d712103829d0c738e9c157397271a84 |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.