MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF contains a link to a known malicious redirector, ttraff.com, disguised as a 'Tom Petty discography'. This redirector likely leads to a malicious payload or phishing page. The ML classifier also strongly indicated maliciousness. The presence of numerous external PDF links suggests a link farm or SEO poisoning attempt to distribute 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.com/pify?keyword=tom+petty+discography
- http://files.dbfightfire.com/uploads/1/3/1/4/131409200/woremebo.pdf
- http://files.ashleighhaddad.com/uploads/1/3/0/7/130739385/tuxigitas_dusiwexugolodes.pdf
- http://files.graceanddiggs.com/uploads/1/3/1/0/131070799/9817102.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/rirolor.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/zipepatijexozuzazes.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/65022979336.pdf
- https://cdn.shopify.com/s/files/1/0437/6595/6760/files/kedazosarodorivuperedem.pdf
- https://cdn.shopify.com/s/files/1/0432/9468/7400/files/xubotupugupolajipenaf.pdf
- https://cdn.shopify.com/s/files/1/0436/8711/6965/files/94378520604.pdf
- https://cdn.shopify.com/s/files/1/0432/4474/8950/files/panaw.pdf
- https://cdn.shopify.com/s/files/1/0428/8767/6063/files/80741334552.pdf
- https://cdn.shopify.com/s/files/1/0437/5583/1445/files/xiguxejejap.pdf
- https://cdn.shopify.com/s/files/1/0432/0952/3355/files/viliwoz.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/febipak.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_off0000da51.bina2786cab8168afec27b5216841955ceebae3dfe9e06514f40a004a7f9f8d29e2 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xDA51 | 5508 bytes |
font_01_sfnt_off0000ece8.binc689171836148a7b123f4f9b4dc5166a38ae590f318c83a841ee666579d16a4b |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xECE8 | 10900 bytes |
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