MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
T1204.002 Malicious Link
The PDF document contains numerous links, including a critical link to a known malicious redirector at 'https://ttraff.com/pify?keyword=autotune+pro+free++mac'. The document body and embedded links suggest a lure to download potentially malicious content disguised as free software or resources. The ML classifier strongly flagged this PDF as malicious.
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=autotune+pro+free++mac
- http://nepufo.lillyotasevic.ca/uploads/1/3/1/6/131606289/xusak.pdf
- https://cdn.shopify.com/s/files/1/0431/5735/6695/files/basic_python_programs_for_beginners.pdf
- https://cdn.shopify.com/s/files/1/0434/8713/3860/files/dinorepumawugit.pdf
- https://cdn.shopify.com/s/files/1/0431/6263/2360/files/20446652592.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/pepefawabibuf.pdf
- https://cdn.shopify.com/s/files/1/0437/3767/7985/files/obusforme_pillow_canadian_tire.pdf
- https://cdn.shopify.com/s/files/1/0434/4817/2710/files/sazut.pdf
- https://cdn.shopify.com/s/files/1/0428/0742/7238/files/riletudatukumo.pdf
- https://cdn.shopify.com/s/files/1/0431/2072/2080/files/urodynamics_made_easy_4th_edition.pdf
- https://cdn.shopify.com/s/files/1/0429/1434/9219/files/tamasha_full_movie_720p_filmyzilla.pdf
- https://cdn.shopify.com/s/files/1/0431/3314/1146/files/xifixuvavesomu.pdf
- https://cdn.shopify.com/s/files/1/0433/0517/3147/files/1165908086.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_off0000667a.binac3d12e9b9ca97195e78a22876c1e9a1dec35c257efa8749432132a37c21204e |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x667A | 4940 bytes |
font_01_sfnt_off00007731.bin71e2922e8ab939c4a84900c84cc08e8e596a871304be8e7edaba8fb656bb36fb |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7731 | 10208 bytes |
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