MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF contains a link that redirects to a malicious domain, identified by the PDF_MALICIOUS_REDIRECTOR_LINK heuristic. The document body, though partially corrupted, contains text related to Excel and a URL that appears to be part of a link farm, as indicated by the PDF_SEO_LINK_FARM heuristic. The primary malicious IOC is the redirector URL, which is likely used to funnel victims to a further stage of the attack.
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.me/pify?keyword=excel+bedingte+formatierung+wenn+zelle+link+enth%25C3%25A4lt In PDF document text
- http://files.katyschutte.co.uk/uploads/1/3/1/4/131452836/xupejujaloxomajegiva.pdfIn PDF document text
- http://files.broadwaykidsla.com/uploads/1/3/0/7/130776022/fotepoxutetep.pdfIn PDF document text
- http://files.wakevillagecogop.org/uploads/1/3/1/6/131606227/negonaresavijun.pdfIn PDF document text
- http://files.bethlehemctcommunitygarden.org/uploads/1/3/1/8/131871416/21d371b9f5.pdfIn PDF document text
- http://files.rafiahdance.com/uploads/1/3/1/1/131163712/jiviwakikolinex_fokeze_xuliporefa_kaxujiju.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/1/0432/8049/8852/files/24690130883.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/1481/5901/files/meijer_pharmacy_coupon_for_new_presc.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/8056/4392/files/xogir.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/2426/8968/files/french_revolution_ias.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0445/8453/4180/files/windows_caps_lock_control.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/5667/6507/files/9004325615.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/8678/2369/files/jadisel.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/5698/8311/files/74773338346.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/4071/0566/files/puvezusimop.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0436/1220/9315/files/apple_tv_plus_app_for_android.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0440/2138/3333/files/23885031601.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/4361/7948/files/hi_rez_launcher_download.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/9334/4924/files/academic_essay_example.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_off000092af.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x92AF | 5864 bytes |
SHA-256: 4b5e31641c1f19c046df0d83740cd2be27668d09440fe7cf547e90b7bafcf40f |
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font_01_sfnt_off0000a601.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xA601 | 11288 bytes |
SHA-256: 7ee0a61511eda218a5cbad84dcf0f702819d30322aaf8aca595856ed2825816b |
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