MALICIOUS
242
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF file contains a high number of embedded links, many pointing to Shopify domains, but one critical link directs to a known malicious redirector. The presence of a 'password-protected archive' lure suggests an attempt to bypass security controls. The document body, though heavily obfuscated, contains the malicious URL, indicating a social engineering attempt to trick users into visiting a potentially harmful site.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 7
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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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Password-protected archive handoff high SE_PASSWORD_ARCHIVE_LUREDocument gives password instructions for an archive or attachment — often used to keep payloads encrypted until after gateway scanning
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Visual download / call-to-action button lure low SE_DOWNLOAD_BUTTONDocument contains a call-to-action phrase ('Click here to download', 'Download Now', etc.) — low-signal unless other findings point to a malicious workflow
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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.ru/pify?keyword=chava+kadambari+in+marathi+pdf+file In PDF document text
- http://files.ailandel.com/uploads/1/3/1/6/131607010/xiwizof_panixixesuxefo_nukolatomevub.pdfIn PDF document text
- http://files.618rackrecruits.com/uploads/1/3/0/7/130739284/kulalimo.pdfIn PDF document text
- http://files.oneroomschoolhouses.ca/uploads/1/3/1/6/131606111/dutegiwuv.pdfIn PDF document text
- http://files.mobileperformancetherapy.com/uploads/1/3/1/3/131379181/981b00b9.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/1/0433/4272/5275/files/how_to_clear_discord_dms.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/8691/3431/files/substance_abuse_and_dependence.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/3262/4797/files/area_of_shapes_test.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/3876/8294/files/xozevikawipafaguwalow.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/0581/2629/files/64032515942.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/3981/7890/files/14290224426.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/9690/7678/files/vuwogokefiwiwi.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0435/4962/2431/files/migogudugemewiv.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/4651/0497/files/92240114506.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0435/6312/2843/files/map_for_minecraft_pe_0._12._1.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0439/1347/8312/files/fogavosamozuro.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_off00006a77.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6A77 | 5272 bytes |
SHA-256: e96023688f975e205d0514dc68433617e55e7bac620ab11305d51a54b0060d6c |
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font_01_sfnt_off00007c31.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7C31 | 10776 bytes |
SHA-256: d53b037e48a33b72d4d0f3d381c7ab511ee0f67261b5856128120a9c49d20faf |
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