MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
T1204.002 Malicious Link
The PDF contains a large number of embedded links, many pointing to Shopify domains, but one critical link directs to a known malicious redirector. The document body, though heavily obfuscated, contains the text 'Boston street map pdf' and the malicious URL, suggesting a lure to trick users into clicking the malicious link. The presence of numerous external links, including the malicious one, indicates a likely attempt to redirect the user to a compromised site or phishing page.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 5
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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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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=boston+street+map+pdf In PDF document text
- http://legukab.alliswellcbd.com/uploads/1/3/2/8/132814930/fojigavijazawenugo.pdfIn PDF document text
- http://files.gwheelerfishingguide.com/uploads/1/3/1/4/131438260/paxel_sakimegojikixol_zujej_rozoja.pdfIn PDF document text
- http://files.tothpatricia.com/uploads/1/3/1/3/131380128/jotes.pdfIn PDF document text
- http://files.patriotbandsupport.org/uploads/1/3/0/7/130776726/viwepabuxepitivij.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://www.daltonmaag.com/In PDF document text
- https://cdn.shopify.com/s/files/1/0430/4093/1991/files/61341258806.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0438/8922/9979/files/37426496187.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/8275/1893/files/zuwobobikiradurubu.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/39720928980.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/1202/1657/files/zijefupuk.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/1177/6416/files/zegagerilujixesimozaz.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/2052/5476/files/71029945093.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0437/9954/3970/files/16035625095.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/9803/8679/files/a_natural_approach_to_second_language_acquisition_and_learning.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0438/0511/4528/files/the_economist_style_guide_download.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/7121/7565/files/empire_s2_e4.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/1280/0159/files/carmina_burana_parts.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_off00005f4d.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5F4D | 4944 bytes |
SHA-256: 30b7712a131f3d768b97d73ce6bf977888c2a64c6033366603552c3f68467383 |
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font_01_sfnt_off00006ff2.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6FF2 | 10160 bytes |
SHA-256: 30f4f9678ff63ce4972765475060895269a5499b5e38143909b653e470cb0b12 |
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font_02_sfnt_off000092b1.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x92B1 | 4324 bytes |
SHA-256: d1f4a20f0e35a0564be54678b929bb8c711862c507f070c2b9a6abea8daf4378 |
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