MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains a significant number of embedded links, with a critical heuristic firing indicating a link farm pointing to known malicious redirector infrastructure. The primary malicious URL identified is https://ttraff.com/pify?keyword=dump+meals+buzzfeed. The document body contains garbled text but includes the same malicious URL, suggesting a lure to a malicious site. No scripts were extracted, but the extensive link farm points to a delivery mechanism for 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/pify?keyword=dump+meals+buzzfeed In PDF document text
- http://files.transoceanographer.com/uploads/1/3/2/6/132680994/miwedoxuviraladefudu.pdfIn PDF document text
- http://vowupoj.mirrorimagedanceteam.com/uploads/1/3/1/3/131380213/terokano_mamevagiri_wuneluwuwuzikut_bizirijuwozeva.pdfIn PDF document text
- http://fuzet.piecedtogether.org/uploads/1/3/2/7/132740930/f8fff.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/1/0428/4225/9612/files/89476229384.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0435/8940/2783/files/snakes_and_ladders_esl_game.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/0721/2709/files/gabriel_s_oboe_flute_sheet_music.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0437/1791/8870/files/puntos_craneometricos_unam.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/4109/5834/files/36757903771.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/4227/4471/files/chemistry_notes_for_class_12_chapter_1.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/5549/6866/files/game_bleach_vs_naruto_apk_android.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/3281/3473/files/50666860607.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0437/3757/9674/files/53805868081.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/9386/9223/files/8807648664.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0435/6803/8049/files/95310073383.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/7746/8327/files/57207915668.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_off0000422e.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x422E | 4820 bytes |
SHA-256: 10e2b277a4f062d7d656a25e0a149d4c87b823a4ae3ab5f13ba92f19d7cee189 |
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font_01_sfnt_off00005298.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5298 | 9364 bytes |
SHA-256: 87c61f615e91e28ea4102e51c68f794a5569aa9f46ccb8d6718bc38a06ffdec6 |
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font_02_sfnt_off00007244.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7244 | 4324 bytes |
SHA-256: 9f355172d696dda274cac500966718f112ce76951f19577ac4888987ea6471b2 |
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