MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains multiple embedded links, with a critical heuristic firing indicating it redirects to known malicious infrastructure. The primary redirector URL is 'https://ttraff.cc/pify?keyword=javascript+save+to+file'. This suggests the document is designed to trick users into clicking the link, leading them to a malicious site for phishing or malware delivery. The presence of numerous PDF links further supports the SEO link farm tactic.
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=javascript+save+to+file In PDF document text
- http://files.ororossodelmonferrato.com/uploads/1/3/1/1/131163632/1350963.pdfIn PDF document text
- http://files.snowypeaksoap.com/uploads/1/3/2/3/132302973/a7512c13cdce8e.pdfIn PDF document text
- http://files.livingthejoy.net/uploads/1/3/2/6/132681479/15dfdeaa21a17.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/1/0429/8381/7375/files/werebezabiwulizedutamigi.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/2602/1527/files/65046062320.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/5279/2982/files/7699954312.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/3050/3846/files/vaneluxazobetipamubun.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/6134/6466/files/5392954057.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/4951/6199/files/beponakoj.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/0083/9842/files/18885605494.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/6499/9590/files/74886032426.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0436/9340/8409/files/57581219551.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/8616/7702/files/ravifabejeziv.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/6255/0940/files/lotumasajifakizatume.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0438/2693/8018/files/jizixifedano.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/5847/0813/files/lubuduzo.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0437/2758/5430/files/foxarenizod.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_off0000631a.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x631A | 4740 bytes |
SHA-256: df64a9337f32f05e634ac668c4b0fc3660547175545b67c738fa86ff015069ef |
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font_01_sfnt_off00007349.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7349 | 10380 bytes |
SHA-256: a57f7c62079441a69b2ff2746aede9f29cbe3b2c1a57b586bbdc6dffc10e9833 |
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font_02_sfnt_off000096d7.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x96D7 | 4324 bytes |
SHA-256: 0d0f64e27578eb124b8bc81c7eceacdd166e22eddd95c81328e9fbd7de2a6333 |
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