MALICIOUS
234
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains numerous links, including one to a known malicious redirector at 'https://ttraff.com/pify?keyword=icici+bank+business+loan+application+form+pdf'. The document body also contains obfuscated text and references to a loan application, suggesting a phishing or malware distribution lure. The presence of multiple external PDF links, many pointing to Shopify domains, indicates an attempt to create a link farm for SEO-based phishing.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 6
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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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PDF link to algorithmically-generated URL high PDF_RANDOM_URL_LINKPDF contains a clickable HTTP(S) link whose host looks algorithmically generated (pronounceable-random labels) and whose path/query carries a long high-entropy token. This is the randomized-redirector pattern of malspam phishing lures — the visible document is only a prompt — not a PDF parser vulnerability.
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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=icici+bank+business+loan+application+form+pdf In PDF document text
- http://files.clintlovell.com/uploads/1/3/0/7/130738562/4404206.pdfIn PDF document text
- http://files.emilyjsowerby.com/uploads/1/3/2/6/132681851/woman.pdfIn PDF document text
- http://files.capecodspeechlanguagepathologists.com/uploads/1/3/0/7/130740011/terel.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/1/0433/6628/5480/files/vaxoretejewabefavuku.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/8584587797.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/3655/7987/files/the_respect_principle_free.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/0456/7450/files/dapejanod.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/5458/7288/files/togurozefuvogugatudibav.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0437/3194/3585/files/48242323787.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/5436/6877/files/49861622761.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/2949/4936/files/wavibazanupifebo.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/5373/6348/files/auditor_general_report_petrojam.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/1223/5174/files/jumosukozutaranafupon.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0436/3865/3081/files/gezijoxidepiwesijovij.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/7183/1193/files/hs_code_malaysia_2020_sst.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_off00005fba.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5FBA | 5440 bytes |
SHA-256: 3187fc9f61f7751f89c9a23db603b4aede2ecaa1df4e6ea4ff57a449abefe8f4 |
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font_01_sfnt_off00007218.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7218 | 10016 bytes |
SHA-256: b5b20816ef6d620bee6faef6b971d7320d41fd16892691f750f35bbbbb22986f |
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