MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
T1204.002 Malicious Link
The PDF contains multiple embedded links, with one identified as a malicious redirector. The heuristic 'SE_ADVANCE_FEE_SCAM_LURE' strongly suggests the document's purpose is to trick users into clicking these links under the guise of a lottery or parcel delivery scam. The primary malicious URL identified is https://ttraff.com/wb?keyword=un%20peacemaking%20pdf, which likely leads to further malicious content.
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.com/wb?keyword=un%20peacemaking%20pdf In PDF document text
- http://files.gsfaria.com/uploads/1/3/0/7/130740323/a365f4f1556.pdfIn PDF document text
- http://files.osolnikmachinery.com/uploads/1/3/1/3/131381919/fiwexifanemajazufo.pdfIn PDF document text
- http://files.codyscustomcabinets.com/uploads/1/3/0/8/130814339/netalek-lezoxovewemage-namegar-tenusazuforaw.pdfIn PDF document text
- http://files.andrezsemini.com/uploads/1/3/1/1/131164009/8023570.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/1/0434/6285/2761/files/gujarati_bible_in_format.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/4285/6345/files/java_tutorials_point_download_free.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0437/7165/8392/files/82367003616.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0448/5431/3122/files/animal_classification_worksheets.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/9257/3334/files/55245882451.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0440/9245/7112/files/wiwodakumabuzubobikid.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0436/5395/5742/files/pusisiwa.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/9772/6880/files/free_printable_october_2020_calendar.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0435/3638/4149/files/73267463588.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/1722/3847/files/83803256787.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/2204/0731/files/sabiviw.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/9502/4023/files/wordly_wise_3000_book_5_lesson.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/3708/2271/files/23862838577.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/0553/3604/files/bamusa.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_off000089cf.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x89CF | 5224 bytes |
SHA-256: 84db5e082a7d6ebd087cf6ac4b514581b64aa6102492680de470e9c46d146d4a |
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font_01_sfnt_off00009b83.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x9B83 | 10180 bytes |
SHA-256: c948112992a73480997d7b1ac69dbd60b48efa3e4602a009797c9c138d0f68b2 |
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