MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains a link to a known malicious redirector, ttraff.com, which is disguised as a diet-related PDF. The document body, though heavily obfuscated, contains the same lure text and the malicious URL. The presence of a large number of external PDF links suggests a link farm or SEO poisoning tactic to distribute 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=egg+diet+for+weight+loss+pdf In PDF document text
- http://files.millimanquarterhorses.com/uploads/1/3/0/7/130738765/rujefimodedizi.pdfIn PDF document text
- http://files.tuitionchemistry.com/uploads/1/3/1/4/131452858/nufez-pirigadoz-reliwabixesewim.pdfIn PDF document text
- http://files.2dmuseum.com/uploads/1/3/0/7/130776864/fiwadomudo-wexuwew-xegivojug.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/1/0431/8766/7104/files/68171076590.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/3613/0983/files/97164206503.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/rokagarunawawutasa.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/5244/9444/files/gokam.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/4954/1013/files/xovapivazonofufulejajuto.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/6254/1982/files/dadofubovowitoxereke.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/8012/2532/files/kufazeroguxorukux.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0435/2950/2874/files/josijinogedogajasakajese.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0448/3658/5629/files/free_online_editor_delete_pages.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/8038/4674/files/sizinufogumefelul.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0427/9762/9596/files/binivoxe.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0437/2532/4439/files/animation_background_layout_from_student_to_professional.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/6119/0554/files/1997846493.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/0609/1673/files/css_reset_stylesheet.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/8254/6341/files/where_does_twitch_install_minecraft.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:
millimanquarterhorses.com
3 samples
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00006c46.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6C46 | 5140 bytes |
SHA-256: d36d9001bccb2079ff730640bd788ce2d539dd19e71b488f1b9fb2b186fc7c6a |
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font_01_sfnt_off00007dde.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7DDE | 10720 bytes |
SHA-256: 5d9db275fd445976f031ed01a5ef1c66a7c95074bdd65f0c40c6d5a48d61cb03 |
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