MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF contains a critical heuristic firing for a malicious redirector link, pointing to 'https://ttraff.ru/pify?keyword=beulah+nd+weather+report'. Additionally, it exhibits characteristics of a PDF link farm, with numerous embedded links, including one to 'https://cdn.shopify.com/s/files/1/0430/0836/0611/files/bilingualism_in_the_philippines.pdf'. The document body, though heavily obfuscated, contains the text 'Beulah nd weather report' and the malicious URL, suggesting a lure for users interested in weather information.
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.ru/pify?keyword=beulah+nd+weather+report In PDF document text
- http://files.hidingfromjapaneseghosts.com/uploads/1/3/2/3/132303374/rowikuxaxe.pdfIn PDF document text
- http://files.studycaribbean.com/uploads/1/3/1/3/131398117/firitadufogexag.pdfIn PDF document text
- http://navufo.dfalvey.org/uploads/1/3/1/3/131379732/sivoxivus_kenitaberiso.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/1/0430/0836/0611/files/bilingualism_in_the_philippines.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/0288/8351/files/najas.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0437/6231/9518/files/polar_fleece_sheets_split_king.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/9424/4516/files/zudipomidatupidoluradamuz.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0435/6295/9006/files/dasifebekadesumemu.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0440/0952/1317/files/73745375371.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/2803/7287/files/53607683370.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0427/9864/5404/files/agile_scrum_kanban.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/8688/9625/files/bankers_adda_current_affairs_october.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0435/3300/9047/files/gettysburg_address_quiz.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/3839/1970/files/navolawuwerekafimin.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/buxidumex.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 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00008bec.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8BEC | 5008 bytes |
SHA-256: 104e51576bbe93ac34f78a8a1aa72b85a71e099d3720e777dec48c2a5f608b3c |
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font_01_sfnt_off00009cf6.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x9CF6 | 14008 bytes |
SHA-256: d60c7fdd578dad7f7b70e33132beef59ba17190af28eb99820d5b70c22488867 |
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