MALICIOUS
234
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains a large number of embedded links, many of which point to Shopify domains, but one critical link directs to a known malicious redirector at 'ttraff.ru'. This redirector is disguised with a seemingly innocuous keyword related to a TV show crossover guide. The presence of a malicious redirector and a link farm indicates a phishing or malicious redirection attempt.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 6
-
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.
-
PDF link to algorithmically-generated URL high PDF_RANDOM_URL_LINKPDF contains a clickable HTTP(S) link whose host looks algorithmically generated (pronounceable-random labels) and whose path/query carries a long high-entropy token. This is the randomized-redirector pattern of malspam phishing lures — the visible document is only a prompt — not a PDF parser vulnerability.
-
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=buffy+and+angel+crossover+guide In PDF document text
- http://files.fibrocysticbreastnaturalhealth.com/uploads/1/3/1/4/131484328/4988013.pdfIn PDF document text
- http://gexazi.petsandpalscic.com/uploads/1/3/1/6/131606248/cd152d.pdfIn PDF document text
- http://files.teamsouthernseducers.com/uploads/1/3/1/1/131163634/wamewixon_fikido_gaweju_zifododevu.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/1/0428/9835/8432/files/9142282406.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0438/7107/6520/files/green_day_time_of_your_life_chords.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0441/2948/4952/files/benny_hinn_prayer_warriors.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0439/1731/2168/files/localizar_mi_celular_android_gratis.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/3350/9534/files/sample_answers_tell_me_something_about_yourself.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0438/9090/1144/files/verbal_ability_for_cat.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0437/1926/2357/files/44659598756.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/8334/1728/files/wosemawetuvukajutuxusilog.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0437/7929/3338/files/lab_report_abstract_example_engineering.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/3124/8542/files/95810867102.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0435/1361/0392/files/8095929814.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/3000/3358/files/zebuxozupidutizezonebuti.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_off00006cde.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6CDE | 5400 bytes |
SHA-256: e0e1b06fb38bf5713a88ddf8897532c579faff08a23b83faf5fc1447d97bf5ff |
|||
font_01_sfnt_off00007f61.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7F61 | 9944 bytes |
SHA-256: a538cb2eb2fc0cc2efd5ac1fb78da4f1584ea2a3f64a5614c925ac429a716ece |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.