MALICIOUS
174
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains a link farm and a redirector URL, indicating an attempt to lead the user to malicious content. The document body also contains the redirector URL, suggesting it's a primary lure. The presence of multiple PDF links points towards a link farm strategy, likely for SEO manipulation or distributing further malicious content.
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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Callback phishing phone lure medium SE_CALLBACK_LUREDocument asks the user to call a phone number in billing, refund, subscription, fraud, or security context — consistent with callback phishing or tech-support scam patterns. Suppressed for legitimate-issuer (IRS/gov/official-form) documents that carry no urgency or charge/dispute escalation.
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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=discovery+channel+tv+guide+uk
- http://files.nitinagrawal.com/uploads/1/3/1/4/131406736/225953c.pdf
- http://mopabuf.massage-solace.com/uploads/1/3/1/1/131164250/garuwufozogeg.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://cdn.shopify.com/s/files/1/0430/1750/2869/files/duxuzalurefodazu.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/gabagijujusudizal.pdf
- https://cdn.shopify.com/s/files/1/0427/4746/1788/files/95818168647.pdf
- https://cdn.shopify.com/s/files/1/0436/9245/8139/files/89945231876.pdf
- https://cdn.shopify.com/s/files/1/0440/8963/9077/files/bebakanetekugevofezisejom.pdf
- https://cdn.shopify.com/s/files/1/0431/7007/0690/files/alimentos_para_diabeticos_e_hipertensos.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/serananovuja.pdf
- https://cdn.shopify.com/s/files/1/0433/7709/8910/files/wakomatuno.pdf
- https://cdn.shopify.com/s/files/1/0430/7684/5728/files/26476743231.pdf
- https://cdn.shopify.com/s/files/1/0427/5650/5756/files/metroid_prime_2_walkthrough.pdf
- http://www.w3.org/1999/02/22-rdf-syntax-ns#
- http://purl.org/dc/elements/1.1/
- http://ns.adobe.com/pdf/1.3/
- http://ns.adobe.com/xap/1.0/
- http://ns.adobe.com/xap/1.0/mm/
- http://ns.adobe.com/xap/1.0/rights/
- http://scripts.sil.org/OFL
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00007f73.binee003038404859cfaff5218c552acd65eca79e3128f195256bb4ee3148674100 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7F73 | 5424 bytes |
font_01_sfnt_off000091e7.binf5b337c8fafeb95d6ec037cc713e03d0eb51e14afc20521dbe976576cc14e3fe |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x91E7 | 13748 bytes |
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