MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF file was flagged as malicious by an ML classifier and contains a critical heuristic indicating it links to known malicious redirector infrastructure. It also exhibits characteristics of a PDF link farm, with numerous embedded URLs pointing to external PDF files. The primary malicious URL identified is https://ttraff.cc/pify?keyword=map+of+continents+and+countries+pdf, which likely serves as a gateway to further malicious content.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 4
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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.
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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.
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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.
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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.cc/pify?keyword=map+of+continents+and+countries+pdf
- http://files.mikesconstruction.com/uploads/1/3/1/3/131381605/gapubimonese-fuxiropu.pdf
- http://files.millennialstateofmind.com/uploads/1/3/0/7/130775429/ed7e0f.pdf
- https://cdn.shopify.com/s/files/1/0447/1400/0540/files/phylum_brachiopoda.pdf
- https://cdn.shopify.com/s/files/1/0440/0467/1646/files/siduwitosopitanovodew.pdf
- https://cdn.shopify.com/s/files/1/0431/7403/5607/files/19245734062.pdf
- https://cdn.shopify.com/s/files/1/0438/4705/7568/files/sewazebimetazuwadud.pdf
- https://cdn.shopify.com/s/files/1/0437/5032/6421/files/livro_para_adestramento_de_ces.pdf
- https://cdn.shopify.com/s/files/1/0435/8461/8653/files/72608282339.pdf
- https://cdn.shopify.com/s/files/1/0460/1482/4607/files/osrs_barrows_guide_2017.pdf
- https://cdn.shopify.com/s/files/1/0430/7327/4018/files/gowimoje.pdf
- https://cdn.shopify.com/s/files/1/0432/2036/9567/files/42_best_kettlebell_exercises.pdf
- https://cdn.shopify.com/s/files/1/0439/3166/4552/files/resetuxogapobikase.pdf
- https://cdn.shopify.com/s/files/1/0432/7286/3899/files/kujogufaxi.pdf
- https://cdn.shopify.com/s/files/1/0429/6274/7548/files/56336607926.pdf
- http://www.w3.org/1999/02/22-rdf-syntax-ns#
- http://purl.org/dc/elements/1.1/
- http://ns.adobe.com/pdf/1.3/
- http://ns.adobe.com/xap/1.0/
- http://ns.adobe.com/xap/1.0/mm/
- http://ns.adobe.com/xap/1.0/rights/
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000697c.bin181c9384a0f8f4f1b378fe8adca6ba523274f9c73a129f7e0bc222ba89f10b66 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x697C | 5120 bytes |
font_01_sfnt_off00007af9.bin16fd239e6d7c06bd40a977f8af064a0287184f64ab6c5f275d7d745de2be7287 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7AF9 | 11192 bytes |
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