MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF file contains a large number of embedded links, many of which point to Shopify-hosted PDFs, forming a link farm. One critical heuristic identified a link to a known malicious redirector at 'https://ttraff.ru/pify?keyword=sheet+basant+ki+kahani+picture'. This suggests the document is designed to lead users to malicious infrastructure through a deceptive link farm. 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.ru/pify?keyword=sheet+basant+ki+kahani+picture In PDF document text
- http://files.susantaylorart.co.uk/uploads/1/3/0/7/130775108/07dd2ab2a3e3ae.pdfIn PDF document text
- http://lejesaso.aidourclimate.com/uploads/1/3/0/7/130776428/kanofololevoxozaxuv.pdfIn PDF document text
- http://files.solvingminds.com/uploads/1/3/1/3/131397973/tetafutiv_totovule_towirufefurasul.pdfIn PDF document text
- http://jazarog.obamareflections.com/uploads/1/3/1/3/131384536/1420510.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/1/0434/6285/2773/files/ferumotatosoneretif.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/3019/2039/files/84786530085.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/2225/3205/files/kasepozufololatisu.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/zobuwavidojanunixi.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/9173/8277/files/encyclopedia_of_world_history_volume_6.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0437/4944/1687/files/27981901865.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/4066/8838/files/soxapolumimituwa.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0437/9875/7538/files/ceres_m_guide.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0439/3759/5560/files/84611418603.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/4862/3510/files/zopixipinatugupa.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/1547/0245/files/nelewikazepejesanarul.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/9508/9559/files/minecraft_cops_and_robbers.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
🗂 Part of campaign:
jacqueline-lin.com
4 samples
Extracted artifacts 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000593c.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x593C | 5068 bytes |
SHA-256: dc3f5fea795500ce43c477c178ae2bf4be3c1b825158f4870bfdae672e5a066d |
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font_01_sfnt_off00006a5f.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6A5F | 14128 bytes |
SHA-256: c5b0752034f4efa4cdf66b58fb6b34815ba346da339ce801aedab47b78f6004a |
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font_02_sfnt_off00009715.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x9715 | 4324 bytes |
SHA-256: cd94ef65598b1866d0653cdd88243d989fd81359c0e770c2d3a4858f1c2f6d34 |
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