Malware Insights
The PDF file was identified as malicious due to the presence of a large number of embedded links, forming a link farm. One critical heuristic flagged a link to a known malicious redirector at 'https://ttraff.com/pify?keyword=miffed+crossword+answer'. The document body contains garbled text but also includes several URLs, some of which are hosted on Shopify and appear benign, while others are hosted on various unknown domains and are likely part of the malicious infrastructure. The primary attack pattern involves luring users to click on these links, which likely lead to phishing pages or malware downloads.
Heuristics 3
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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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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=miffed+crossword+answer
- http://fabijevo.blockdata4good.com/uploads/1/3/0/9/130969204/pesotofa.pdf
- http://furide.tristannmortimer.com/uploads/1/3/1/6/131606758/2f69374e.pdf
- http://dikositoz.deverelementary.com/uploads/1/3/2/7/132740214/zadepawogusiponimaru.pdf
- http://ropaseken.uhsbe.org/uploads/1/3/0/7/130776791/kibejosudazad-kefujesal-fipijozunerodad-bawoxer.pdf
- http://kiboxotel.nicholasadamswrites.com/uploads/1/3/1/6/131637881/nefamuneweju.pdf
- https://cdn.shopify.com/s/files/1/0427/5296/6812/files/lejobi.pdf
- https://cdn.shopify.com/s/files/1/0430/0737/7561/files/goluditesa.pdf
- https://cdn.shopify.com/s/files/1/0431/4211/9592/files/naroridotuzojobirutoraket.pdf
- https://cdn.shopify.com/s/files/1/0431/1734/6965/files/moral_leadership_definition.pdf
- https://cdn.shopify.com/s/files/1/0430/9568/7328/files/texas_title_transfer_form_130_u.pdf
- https://cdn.shopify.com/s/files/1/0438/4430/5046/files/xexapibovukizegelezime.pdf
- https://cdn.shopify.com/s/files/1/0431/1007/2481/files/dungeon_master_s_guide_3._5e.pdf
- https://cdn.shopify.com/s/files/1/0435/1413/4692/files/mitimupivutitego.pdf
- https://cdn.shopify.com/s/files/1/0434/3490/1671/files/rawurewasaxogamikugerin.pdf
- https://cdn.shopify.com/s/files/1/0435/9625/1304/files/pogunetulijixidazoxoze.pdf
- https://cdn.shopify.com/s/files/1/0438/1107/8301/files/nj_1040nr_instructions.pdf
- https://cdn.shopify.com/s/files/1/0437/1972/1115/files/ap_biology_textbook_campbell_11th_edition.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_off00004d88.bin08037ff3b0253355b7d121ebe1f17cc4ca2169aeaf7f6668eb35598fd45a84a1 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x4D88 | 5080 bytes |
font_01_sfnt_off00005ef2.binc8f84b250ee3846aafa6a0ba541e1615499b02dd5edeff8c43a96827607f3f2f |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5EF2 | 10024 bytes |
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