MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF contains a lure related to a 'Canadian passport application form baby' and embeds a link to a known malicious redirector, ttraff.com. This indicates a phishing attempt designed to redirect users to malicious content. The presence of numerous other PDF links, many pointing to Shopify, suggests a link farm strategy to obscure the final malicious destination.
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=canadian+passport+application+form+baby
- http://files.mykmad.com/uploads/1/3/1/6/131606201/tuzijakitisika.pdf
- http://files.darrenkaiser.com/uploads/1/3/1/8/131871625/5295677.pdf
- http://files.kemppta.com/uploads/1/3/0/7/130738704/jirusav.pdf
- http://gajifamij.ayefilmstudio.com/uploads/1/3/1/8/131856158/zumedenid.pdf
- https://cdn.shopify.com/s/files/1/0438/4060/2269/files/alejandra_pizarnik_una_biografia_cristina_pia.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/87074842841.pdf
- https://cdn.shopify.com/s/files/1/0432/0113/4747/files/88021092729.pdf
- https://cdn.shopify.com/s/files/1/0430/6855/5415/files/hundred_years_war_worksheet.pdf
- https://cdn.shopify.com/s/files/1/0431/5394/8836/files/nunoboburomuvep.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/wijabogose.pdf
- https://cdn.shopify.com/s/files/1/0434/2513/6792/files/kozegojikomodazakiba.pdf
- https://cdn.shopify.com/s/files/1/0432/8423/4398/files/65352698444.pdf
- https://cdn.shopify.com/s/files/1/0436/4707/4464/files/clean_boot_ubuntu.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 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00010c64.binacec2c314382bfe1a57aa9a68f9f3d2ef6de6518c05093bc716957ba01b64237 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10C64 | 5448 bytes |
font_01_sfnt_off00011ec5.bin459cf17816fe6e9c466d17de6e9b62ab64ff5942f03aeee0cf294d981a4db7f4 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11EC5 | 8436 bytes |
font_02_sfnt_off0001365b.bin1582cef71ffd530089d2d2a0da640711543b0c58fba953e64c6008b832211370 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1365B | 15340 bytes |
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