MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains a critical heuristic firing for a malicious redirector link, pointing to 'ttraff.com'. The document body, though heavily obfuscated, contains text related to 'free project action plan template excel' and the malicious URL, suggesting a lure. The PDF also exhibits characteristics of a link farm, with numerous embedded URLs, many pointing to Shopify, likely to obscure the malicious redirector. The ML classifier also 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=free+project+action+plan+template+excel
- http://files.eeutah.org/uploads/1/3/1/4/131437276/serovomexepa.pdf
- http://jaguben.dustinmillergolf.com/uploads/1/3/0/7/130740510/vokivedubidezu.pdf
- http://romupixo.conciergepainrelief.com/uploads/1/3/1/4/131406515/zomojunurumivo-rigonoliniwar-vinalumog-nesuzevopodirug.pdf
- https://cdn.shopify.com/s/files/1/0430/4656/8098/files/37842010908.pdf
- https://cdn.shopify.com/s/files/1/0434/8860/8418/files/25439521696.pdf
- https://cdn.shopify.com/s/files/1/0432/4275/0114/files/greenback_boogie_lyrics.pdf
- https://cdn.shopify.com/s/files/1/0439/5863/2606/files/lease_agreement_doc.pdf
- https://cdn.shopify.com/s/files/1/0440/0267/2798/files/41562409348.pdf
- https://cdn.shopify.com/s/files/1/0433/9128/7452/files/rutadosaxudejuzob.pdf
- https://cdn.shopify.com/s/files/1/0437/0120/7193/files/62095147396.pdf
- https://cdn.shopify.com/s/files/1/0430/9050/9973/files/bofub.pdf
- https://cdn.shopify.com/s/files/1/0435/6322/1155/files/xajunufojugikakapululijik.pdf
- https://cdn.shopify.com/s/files/1/0437/8460/1758/files/savirerujafududikid.pdf
- https://cdn.shopify.com/s/files/1/0433/3800/6686/files/govidojenimimosuxagu.pdf
- https://cdn.shopify.com/s/files/1/0434/3011/7526/files/63006958791.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_off00005c88.bin8ed0862190de5184963e1e0add691f91230d8825c315da36827d7883f1e4ab99 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5C88 | 5000 bytes |
font_01_sfnt_off00006d79.bin3e901cbd0b334abb9c7a6268a9adf2348373b3c2534af83adcb38d4d0a653a22 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6D79 | 9912 bytes |
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