MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
This PDF document contains numerous embedded links, including one pointing to the malicious redirector 'https://ttraff.com/pify?keyword=autobiography+outline+template+pdf'. The presence of a large number of external PDF links, many hosted on Shopify, suggests a link farm designed to improve search engine rankings or distribute malicious content. The ML classifier also strongly indicated maliciousness.
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.com/pify?keyword=autobiography+outline+template+pdf
- http://files.sfpathletics.com/uploads/1/3/1/3/131380305/8623488.pdf
- http://vawovuvax.writedownmemorylane.com/uploads/1/3/0/7/130740514/megiguwu_xetovunorolov_taxidinoguju_dojuronemezagej.pdf
- http://files.wellesleyhslibrary.com/uploads/1/3/1/4/131483281/lukekir.pdf
- https://cdn.shopify.com/s/files/1/0429/0274/9347/files/annals_of_microbiology_author_guidelines.pdf
- https://cdn.shopify.com/s/files/1/0436/0595/0626/files/5605468515.pdf
- https://cdn.shopify.com/s/files/1/0431/0522/2813/files/logical_reasoning_aptitude_questions_and_answers.pdf
- https://cdn.shopify.com/s/files/1/0433/5537/3720/files/kogovisikuginewegawij.pdf
- https://cdn.shopify.com/s/files/1/0430/6314/8706/files/lebimiv.pdf
- https://cdn.shopify.com/s/files/1/0437/5520/8858/files/gangsta_granny_download.pdf
- https://cdn.shopify.com/s/files/1/0431/9114/0510/files/mujexezi.pdf
- https://cdn.shopify.com/s/files/1/0439/4660/6760/files/wesazulajulokali.pdf
- https://cdn.shopify.com/s/files/1/0437/2358/7736/files/ngl_meaning_text.pdf
- https://cdn.shopify.com/s/files/1/0435/2226/1143/files/completely_uninstall_mysql.pdf
- https://cdn.shopify.com/s/files/1/0434/1134/1479/files/brat_diet_list.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_off00005ddc.bin9b1ffbec87b4ac0eda840d5b7cfbed77e0555f360752379fca8b8ae22471c4e9 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5DDC | 5508 bytes |
font_01_sfnt_off00007070.bin85d6cea6d78b59726d6e07bb6ec0a5b891b36f1918f476ad236111324a3f9e94 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7070 | 9692 bytes |
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