MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF document contains a link farm, with many links pointing to various PDF files hosted on Shopify and other domains. One of the primary links, 'https://ttraff.link/wix?keyword=come+eliminare+un+account+instagram+da+android', is identified as a malicious redirector. The document body, though partially corrupted, contains the same lure text as the malicious URL, indicating a social engineering attempt to trick users into clicking the malicious link. No scripts were extracted from this sample.
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.link/wix?keyword=come+eliminare+un+account+instagram+da+android In PDF document text
- http://vikuvux.patanjali-yoga.info/uploads/1/3/0/7/130739625/tusufil_lulalapamu.pdfIn PDF document text
- http://files.mmls.us/uploads/1/3/0/7/130776887/lajapevulogu.pdfIn PDF document text
- http://files.excellenteagle.com/uploads/1/3/0/8/130873715/9789bbf18.pdfIn PDF document text
- http://files.jessicawasserman.com/uploads/1/3/0/9/130969298/37d0bf.pdfIn PDF document text
- http://files.cvma32-2.com/uploads/1/3/2/6/132680986/0e84501798.pdfIn PDF document text
- http://tokurin.michelleconsidine.com/uploads/1/3/0/7/130775350/576ae04240232b.pdfIn PDF document text
- http://mavaratar.skylarktrustbank.com/uploads/1/3/0/7/130738731/likep.pdfIn PDF document text
- http://files.granitemalamutes.com/uploads/1/3/0/9/130969985/jafegotugadovum-xalor-zofetobawiv-kazubudunexine.pdfIn PDF document text
- http://files.dancedynamicsne.com/uploads/1/3/1/4/131409677/vidakonefuk.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/1/0435/0522/1784/files/reading_for_7th_graders_worksheet.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/4901/7756/files/65346219775.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/8352/1445/files/solving_equations_practice.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/1065/3338/files/39305141582.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/3459/8809/files/98085174907.pdfIn PDF document text
- https://static.usrfiles.com/ugd/b8c837_423207164244401794b466760c6e51b7.pdfIn PDF document text
- https://static.usrfiles.com/ugd/1e533a_e134504a284445028dcaf25ab7770af8.pdfIn PDF document text
- https://static.usrfiles.com/ugd/2ac701_7b76adaea5a940a081e3cb374374ea84.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_off00006b28.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6B28 | 5164 bytes |
SHA-256: 3ef8cb550409c1d739c0d8540a3f01c746bead4c0158e83caa423f245843f045 |
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font_01_sfnt_off00007c93.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7C93 | 10384 bytes |
SHA-256: 5362f5c785dd78e0e78e077030af57d79a881ae4cf88c7c8f71ef545a8108015 |
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font_02_sfnt_off0000a01c.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xA01C | 4324 bytes |
SHA-256: 0d0f64e27578eb124b8bc81c7eceacdd166e22eddd95c81328e9fbd7de2a6333 |
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