MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Phishing: Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains numerous embedded links, with one critical heuristic identifying a link to known malicious redirector infrastructure. The document body, though heavily obfuscated, contains text referencing 'break even graph excel template' and a URL that aligns with this lure. The ML classifier strongly flagged this PDF as malicious, indicating a high likelihood of malicious intent.
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.ru/pify?keyword=break+even+graph+excel+template
- http://newud.bordencreeklabradors.com/uploads/1/3/1/4/131483167/jumeki.pdf
- http://files.lccpslibrary.org/uploads/1/3/1/8/131856991/jarusade-rikip-togekarozawa-daxubexogar.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://cdn.shopify.com/s/files/1/0436/2679/1072/files/odisha_b._ed_merit_list_2020_download.pdf
- https://cdn.shopify.com/s/files/1/0430/1576/6177/files/72158416331.pdf
- https://cdn.shopify.com/s/files/1/0439/1393/7064/files/98431952429.pdf
- https://cdn.shopify.com/s/files/1/0435/1826/3448/files/overdrive_media_console.pdf
- https://cdn.shopify.com/s/files/1/0437/9924/9058/files/sample_of_appointment_letter_in_nigeria.pdf
- https://cdn.shopify.com/s/files/1/0444/3337/5399/files/organizational_effectiveness_definition.pdf
- https://cdn.shopify.com/s/files/1/0441/0825/1288/files/vocabulary_for_ielts_with_answer.pdf
- https://cdn.shopify.com/s/files/1/0449/4082/0635/files/12644018769.pdf
- https://cdn.shopify.com/s/files/1/0435/4513/3215/files/bohemian_rhapsody_partitura_piano.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/31321710084.pdf
- https://cdn.shopify.com/s/files/1/0432/2328/5928/files/6054458132.pdf
- https://cdn.shopify.com/s/files/1/0462/8470/1856/files/aisi_deewangi_video_song_mp4.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/
- http://scripts.sil.org/OFL
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off000063b8.bine16c14f8bc29badf02e32f24f8ec7a7f5f567d37ca2edfedf3353b1363eca3de |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x63B8 | 5408 bytes |
font_01_sfnt_off000075fb.bine0b398c1f1dff8c30618ffae12f4011b798ae34eb9c2d6ec52547d68a7575b90 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x75FB | 9908 bytes |
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