MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
T1204.002 Malicious Link
The PDF contains numerous links, including a critical redirector link to 'https://ttraff.ru/pify?keyword=chiang+mai+attraction+map+pdf'. This indicates the document is designed to lead users to malicious infrastructure. The presence of a link farm further supports the malicious intent, likely for SEO poisoning or traffic generation to malicious sites. No scripts were extracted from this sample.
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=chiang+mai+attraction+map+pdf In PDF document text
- http://files.mifflinfootballgolftournament.com/uploads/1/3/1/4/131482958/9041386.pdfIn PDF document text
- http://files.lawrencemjackson.com/uploads/1/3/1/4/131482884/09461a.pdfIn PDF document text
- http://files.beautytherapyandnailcare.com/uploads/1/3/1/4/131438474/lepegokidufim.pdfIn PDF document text
- http://files.gonewiththewindgoats.com/uploads/1/3/0/9/130969545/1dc6f46c0e4.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/1/0434/4512/5281/files/45727745479.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0435/1026/8068/files/79848013634.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0440/6195/0117/files/fefejasomukidafirifizite.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/9039/4788/files/soal_ukg_biologi_sma.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/9197/5580/files/85520221603.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0437/6369/5770/files/api_testing_postman.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/2562/9347/files/38894072213.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/1390/6327/files/59403072384.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/5495/5672/files/robitisibilesesuwofosotu.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/8574/9665/files/25864945495.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/4738/6264/files/suxemojutiguwop.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0427/4746/1788/files/ferakajewomunivizilebet.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_off00005f49.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5F49 | 5052 bytes |
SHA-256: 49aff8a8ec98dbfd50b430c08c14586dd788dcf94b762bbecdfa988844154ed0 |
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font_01_sfnt_off00007040.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7040 | 12828 bytes |
SHA-256: 37803fc1e1e1a93ba4d2628c9e43c8b9b8791cdf6b05dad305684aa424ed2841 |
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font_02_sfnt_off000098cb.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x98CB | 4324 bytes |
SHA-256: 4fcfa7c68d76e23b667942a3ac892d2d5d88346478daafc61479ad4df4af3dd3 |
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