MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains a critical heuristic firing for a malicious redirector link pointing to 'https://ttraff.com/pify?keyword=bancassurance+pdf+download'. Additionally, it features a PDF link farm heuristic, indicating a large number of external PDF links, with the primary one being 'https://cdn.shopify.com/s/files/1/0429/8909/3018/files/56580958708.pdf'. The ML classifier also strongly flagged this PDF as malicious. The document body text, though heavily obfuscated, contains the lure 'Bancassurance pdf download' and the malicious URL, suggesting a phishing or redirection attempt.
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=bancassurance+pdf+download In PDF document text
- http://xitowired.topstonecanada.com/uploads/1/3/1/6/131637254/d4b55278c0e.pdfIn PDF document text
- http://files.thepottersstudioca.com/uploads/1/3/0/7/130775182/votife.pdfIn PDF document text
- http://files.kathleenmercury.com/uploads/1/3/1/4/131406036/tijurut.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/1/0429/8909/3018/files/56580958708.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/0976/8600/files/bisopoxavidim.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/1559/4393/files/monumegasuwipijuzu.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/1804/4063/files/21471096668.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/48975286879.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/2739/8807/files/vivigotalekuni.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/4361/8965/files/povulenepezeruwuxorenovog.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/4634/6657/files/jegirifabadimizezipu.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/7228/2008/files/86218585264.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0437/2358/7736/files/1._14._4_fabric_mods.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/7618/1398/files/creative_zen_mp3_manual.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/6878/3766/files/82668443944.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/2181/1362/files/sintomas_de_insuficiencia_cardiaca_izquierda.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_off00005f72.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5F72 | 5044 bytes |
SHA-256: cbb125e3e14134f3c3e3d109b2553f8257fc6432e8dbe94404d15da56225d683 |
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font_01_sfnt_off000070af.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x70AF | 9828 bytes |
SHA-256: 79bcaa959b2049d2c06fec8db8c1a20b15f3f921ad5c6ac2c27b2c2d14d3aafd |
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font_02_sfnt_off0000924b.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x924B | 4324 bytes |
SHA-256: ff5f0ef16caf3e97cd1984b3a03ea88e11eab8cf63d2ee006085a4b9995833f3 |
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