MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF contains a mass of external links, many pointing to Shopify domains, but one critical link redirects to a known malicious infrastructure at 'ttraff.cc'. The document body, though heavily obfuscated, contains text related to 'Smartsheet freelance consultant' and the malicious URL, suggesting a lure to a phishing or malware distribution site. 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.cc/pify?keyword=smartsheet+freelance+consultant
- http://rabinip.livingcanvasmedia.com/uploads/1/3/1/4/131453133/zemafabevuvotef.pdf
- http://files.indeoacres.com/uploads/1/3/1/4/131409135/1184752.pdf
- http://vipakom.emugs.org/uploads/1/3/1/3/131380160/5192396.pdf
- http://files.closetluxeboutique.com/uploads/1/3/0/7/130775297/gififubobokepexuz.pdf
- https://cdn.shopify.com/s/files/1/0429/6943/2230/files/lodidabeladejepanawosa.pdf
- https://cdn.shopify.com/s/files/1/0434/6681/7689/files/guzalokimikizodoxakimiz.pdf
- https://cdn.shopify.com/s/files/1/0429/9656/4131/files/mepotaxupofaragefekakewiw.pdf
- https://cdn.shopify.com/s/files/1/0440/5251/2918/files/70529835704.pdf
- https://cdn.shopify.com/s/files/1/0435/0532/0088/files/printable_blood_pressure_log.pdf
- https://cdn.shopify.com/s/files/1/0448/4051/7792/files/how_to_make_a_clicker_heroes_game.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/fokukivovasogu.pdf
- https://cdn.shopify.com/s/files/1/0429/4639/6326/files/4468389371.pdf
- https://cdn.shopify.com/s/files/1/0439/9611/9198/files/cg_police_admit_card_download.pdf
- https://cdn.shopify.com/s/files/1/0451/7065/5381/files/10797744218.pdf
- https://cdn.shopify.com/s/files/1/0435/1095/6196/files/redabiravek.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/kerikelamizefebimu.pdf
- https://cdn.shopify.com/s/files/1/0434/0708/1630/files/2776827489.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_off000064b0.bina9d7dde94d3f5ad6a48e20dd3e881738288ec96036fa8a118b505aa9c37ef1d8 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x64B0 | 5224 bytes |
font_01_sfnt_off00007641.bine80d99a485cc73eaf78e6ae8184b5be2578ffed36576136a71a9ae3514048bac |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7641 | 10328 bytes |
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