MALICIOUS
202
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF file contains multiple embedded links, with one identified as a malicious redirector. The document body, though heavily obfuscated, contains text suggesting an urgency lure. The primary malicious URL identified is ttraff.ru, which redirects to a payload. The file also contains a large number of links to Shopify domains, likely part of a link farm to improve SEO for malicious content.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 6
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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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Image lure linking to an SEO redirector (free-download phishing) high PDF_SEO_UTM_REDIRECTOR_LINKPDF embeds an image with little or no body text and a clickable link to a multi-word utm_term / FeedBurner-proxied SEO redirector — the 'free ebook / solution-manual / document download' phishing family that ranks for natural-language search queries and routes the user into a payload/redirect chain. The PDF carries no exploit; the risk is the linked destination. Flagged structurally (image lure + SEO redirector) so it does not depend on a ClamAV/ML signature, and regardless of how many filler text pages the lure carries.
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Urgency / deadline lure low SE_URGENCY_LUREDocument contains urgency or deadline language ('account will be terminated', 'action required within 24 hours', etc.) — useful context, but low-signal without other findings
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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.ru/pify?keyword=sample+itinerary+format+for+schengen+visa In PDF document text
- http://javarom.emilylapann.com/uploads/1/3/0/9/130969572/belixosizas.pdfIn PDF document text
- http://kodum.arickreese.com/uploads/1/3/1/6/131636725/wonosoxujaj.pdfIn PDF document text
- http://sojiwi.scrapbookcreationsny.com/uploads/1/3/2/6/132683071/bibolodimalim_kakawoxalejudij_robinofibuxe.pdfIn PDF document text
- http://dibogeji.shirehistory.org/uploads/1/3/0/7/130776031/lenekenis_juvotiwip.pdfIn PDF document text
- http://mitazat.anthonyshoney.com/uploads/1/3/0/7/130738799/lijuze.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/6609/6806/files/mesodegiwikixolamanimulib.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/5843/8056/files/xovutupusamuguxot.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0437/9770/8957/files/osrs_jug_of_wine.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/2670/1718/files/solovukewuta.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/3161/7945/files/tesipedakerabal.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/5098/2821/files/60139464330.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/6649/1042/files/castlevania_the_adventure.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/6562/2184/files/phone_tracker_for_android_free.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/2090/9725/files/ridamuromozezisij.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/9969/2958/files/valamutori.pdfIn PDF document text
- http://www.w3.org/1999/02/22-rdf-syntax-ns#In PDF document text
- http://purl.org/dc/elements/1.1/In PDF document text
- http://ns.adobe.com/pdf/1.3/In PDF document text
- http://ns.adobe.com/xap/1.0/In PDF document text
- http://ns.adobe.com/xap/1.0/mm/In PDF document text
- http://ns.adobe.com/xap/1.0/rights/In PDF document text
- http://scripts.sil.org/OFLIn PDF document text
Extracted artifacts 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000616b.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x616B | 5696 bytes |
SHA-256: f16239b36252d074a18f236a3637114db15973c59a5b8821a33cc5effec269f7 |
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font_01_sfnt_off000074a0.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x74A0 | 1800 bytes |
SHA-256: a36eee06fef6ce219692c4ec918276ac99413e4fd1e3666e4031624f9289d620 |
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font_02_sfnt_off00007d2d.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7D2D | 10156 bytes |
SHA-256: e6a64f1448ed3aa050778f644f6c9e693ea87accd45a36d3b5466905e00f2d83 |
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