MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF contains a link farm and a direct link to a known malicious redirector, ttraff.com. The document body, though heavily obfuscated, contains the URL 'https://ttraff.com/pify?keyword=mobile+caller+location+tracker', suggesting a lure to a fake service. The ML classifier strongly indicated maliciousness, and the PDF structure itself was flagged for containing a mass external PDF link farm.
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/pify?keyword=mobile+caller+location+tracker In PDF document text
- http://files.create-diy-online.com/uploads/1/3/1/6/131606408/gajurawagin_bodidusuk.pdfIn PDF document text
- http://files.wildflowercentury.org/uploads/1/3/1/0/131070722/moxede-pukikosexolu-navitilu.pdfIn PDF document text
- http://files.openairsessa.com/uploads/1/3/1/0/131071312/getuvotimo.pdfIn PDF document text
- http://womuju.uwchipsi.com/uploads/1/3/0/7/130776031/9912128.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/1/0431/5634/0890/files/34734727203.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/1615/1455/files/99478262361.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/4891/9450/files/xewutivutesitegabasik.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0427/8065/5775/files/nilenatefexaxolivu.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0437/6710/3645/files/gamiwe.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/5262/2231/files/gugulobemejaxosubuwu.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/0103/6443/files/ballade_pour_adeline_original_piano_sheet.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/3493/5447/files/cdc_vaccine_information_statement.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0438/9902/7611/files/vikidegavudabolifexafene.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0437/6484/2647/files/weather_update_app_apk.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/9000/1572/files/sejatebowaxomotetijosajod.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0450/1949/6606/files/coachmen_rv_service_manual.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/6682/6656/files/34136188383.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/4234/0007/files/41393686162.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
🗂 Part of campaign:
create-diy-online.com
6 samples
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00006d62.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6D62 | 4824 bytes |
SHA-256: d0e237f2d64acfc04cb8ed63651cedbd1861b2c92d56dd9737cba381dfd37eb9 |
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font_01_sfnt_off00007ddd.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7DDD | 9876 bytes |
SHA-256: 1d198789aa8a3c0adc54eb255e3922695718be136305fb7947b6fb3b6fa79cf9 |
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