MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF file contains numerous embedded links, many of which point to a redirector service (ttraff.club) known for malicious activity. The document body, though heavily obfuscated, contains the same redirector URL, suggesting it's the primary lure. The presence of a large number of external PDF links further indicates a link farm or SEO poisoning tactic to drive traffic to malicious sites. No scripts were extracted, but the PDF structure itself facilitates the redirection.
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.club/pify?keyword=tongue+of+the+fatman In PDF document text
- http://gejavune.greenmountainflightacademy.org/uploads/1/3/1/4/131452846/15107a0484.pdfIn PDF document text
- http://files.lincolnlibraryvt.com/uploads/1/3/1/4/131437247/jitam_xudalir.pdfIn PDF document text
- http://files.seedstoharvest.ca/uploads/1/3/1/0/131071082/bfebf3ed011fa0.pdfIn PDF document text
- http://sekivom.dulcetdecibels.com/uploads/1/3/0/8/130814328/numeja.pdfIn PDF document text
- http://figenipe.ddjohnsonassociatesllc.com/uploads/1/3/0/8/130814579/1931964.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/1/0459/8343/2866/files/98558342379.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/6350/0197/files/wafulurutexizako.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/4116/9303/files/ajogbajesu_twins_overcomer.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0435/0522/1784/files/zomulijesele.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/7259/3821/files/77811526899.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0438/1055/4016/files/mifowituwusafoletelitupu.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0454/2306/7304/files/86142726361.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0437/7267/4210/files/tudomowadinuzopibefewixu.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0448/1653/1617/files/larudoremuzegoletulofobe.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/0319/9138/files/what_does_efficiency_do_in_minecraft.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/0002/1667/files/74115999040.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/2875/0241/files/99250218931.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/7750/0056/files/mage_the_awakening_free_download.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_off0000724c.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x724C | 4824 bytes |
SHA-256: 3f1fa90df90a236b0c943fb7fe262785516517fdde58916aea8117e92804e6d9 |
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font_01_sfnt_off00008298.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8298 | 10580 bytes |
SHA-256: ef72ae7afa0446200d758d2f1187bde1ebd2900aeff647636ff1a0469091bb3c |
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