MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF file contains numerous embedded links, with one specifically pointing to a known malicious redirector. The document body, though heavily obfuscated, appears to be a lure related to geographical information. The presence of a link farm heuristic further suggests an attempt to distribute malicious content or SEO manipulation. The primary attack vector is likely a phishing attempt leveraging embedded links to redirect users to harmful sites.
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.cc/pify?keyword=regions+in+the+philippines+and+their+provinces+and+capital+pdf In PDF document text
- http://files.honeybeeandblossom.com/uploads/1/3/1/1/131164152/29b4a1966.pdfIn PDF document text
- http://files.tce-pta.org/uploads/1/3/0/7/130776519/jukulelap.pdfIn PDF document text
- http://files.artinthebarndorchester.com/uploads/1/3/1/1/131163512/goporofujufefopo.pdfIn PDF document text
- http://files.otcharticles.ca/uploads/1/3/1/4/131453725/loxenuxelu.pdfIn PDF document text
- http://files.postmarkrecords.com/uploads/1/3/1/1/131163969/4783387.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/1/0429/7578/9215/files/zodorudavagel.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/2920/8983/files/potamevanikogibogemukos.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/2553/8980/files/biroledemawebodoxujokan.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/4176/7072/files/jimuzat.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/3708/2271/files/lojefiwefesenozozaduxomuv.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/2793/1029/files/90735806222.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/2925/8649/files/kanuxonudedekesuxobo.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0435/5863/3631/files/56853904915.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/0645/2127/files/lagepamepabo.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/7547/7416/files/79334205535.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/6983/2342/files/muvemalovozesivulejalego.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/8606/1480/files/bozasalukefegog.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/2191/0694/files/84805446917.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/7006/2753/files/govonojuzinopoxomur.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
- http://dejavu.sourceforge.netIn PDF document text
- http://dejavu.sourceforge.net/wiki/index.php/LicenseIn PDF document text
Extracted artifacts 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00017ec9.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x17EC9 | 5272 bytes |
SHA-256: 5c68ae45f1433935d5bfca0f130ce39d42ac22b3db3630ce2ae8acb856b872a3 |
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font_01_sfnt_off000190b7.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x190B7 | 14604 bytes |
SHA-256: 4a4964bb48d6b20419826732493161b6a16da5a84002742be94b19faa8358159 |
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font_02_sfnt_off0001be58.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1BE58 | 16092 bytes |
SHA-256: 51916e08ba3314e41f6604021376b53d2a921b35e9ccda717e7b780f22163610 |
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