MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF document contains numerous embedded links, many of which point to a redirector service that is known to host malicious content. The document body text, though heavily obfuscated, includes the URL 'https://ttraff.cc/pify?keyword=rpg+maker+2000+android+apk', suggesting a lure to download potentially unwanted software or malware. The presence of a large number of external links, including benign Shopify links, indicates a link farm SEO tactic to drive traffic to malicious sites.
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.cc/pify?keyword=rpg+maker+2000+android+apk In PDF document text
- http://files.scrappingfairy.net/uploads/1/3/0/7/130738914/kanotuxadinivuvas.pdfIn PDF document text
- http://files.christiefencing.co.uk/uploads/1/3/0/7/130775441/vexexixeve_wexeruvodusek.pdfIn PDF document text
- http://bytlly.com/18src3In 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/1/0439/2216/1832/files/biological_diversity_definition.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0440/8439/6184/files/adrenalina_definicion.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/9612/1248/files/infinitive_of_purpose_exercises_with_answers.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0437/3748/1365/files/bivixowajudove.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/8674/9600/files/nursing_article_critique_example.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0427/6885/9303/files/vertical_axis_wind_turbine_design.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0436/3337/7440/files/xikinefemisuguto.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/8909/3018/files/3236556267.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0440/6588/2277/files/dumbbell_workout_routine_for_beginners.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0435/0767/9387/files/berudadizejejon.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/3224/7457/files/52968105728.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0462/6812/1237/files/25744824419.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/8898/6783/files/sotoma.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/vixegenosevisime.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
- http://dejavu.sourceforge.netIn PDF document text
- http://dejavu.sourceforge.net/wiki/index.php/LicenseIn PDF document text
Extracted artifacts 4
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00005c60.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5C60 | 4412 bytes |
SHA-256: 0472f170e6066af02d33747607f3742826c4106455cde3c9031964d852293f25 |
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font_01_sfnt_off00006bce.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6BCE | 5412 bytes |
SHA-256: ad330f4cd97198ef5ed4c2138e8313bc13b84f6060c339a7e7d3b9f97b0ddb27 |
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font_02_sfnt_off00007e23.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7E23 | 12600 bytes |
SHA-256: e68ead3f349263440ed8187db87f285f7bb73817c282ad4d075cef3b180b633d |
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font_03_sfnt_off0000a52c.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xA52C | 16204 bytes |
SHA-256: 532315dfdc59b350d447ad91845dd8cc72a836e684f536ab9a4305dc5b53fb8e |
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