MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF file contains a link farm and a direct link to a known malicious redirector, indicating a phishing or scam attempt. The document body, though heavily obfuscated, contains the primary malicious URL. The presence of numerous embedded URLs, many pointing to external PDF files, suggests a link farm designed to improve search engine ranking for malicious content or to distribute further malicious links. 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.com/pify?keyword=gunbreaker+guide+the+balance In PDF document text
- http://milota.hcnextdesign.com/uploads/1/3/0/8/130814706/gipaz_jabeviko_fuzuwovepup_ligokefupuna.pdfIn PDF document text
- http://fakolonom.kapakapatrail.com/uploads/1/3/2/6/132681670/jaxelemutetavi.pdfIn PDF document text
- http://vaneja.aretemediaacademy.com/uploads/1/3/0/8/130874493/2549657.pdfIn PDF document text
- http://dudur.mayraaustinbusinesssolutions.com/uploads/1/3/2/8/132814964/nemusan-votuwil-pesasugogome.pdfIn PDF document text
- http://files.foxoildrilling.com/uploads/1/3/1/3/131398560/ab2a0.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/1/0430/3316/5986/files/29426817789.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/4526/5312/files/64981183220.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/tevedizulav.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/6337/7048/files/58629228260.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0435/0754/8326/files/romagujoziwusejaxofof.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/3761/3466/files/numeros_cardinales_en_ingles.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/7663/3247/files/nofanilufogafiponutarevig.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0437/6884/0353/files/dp_animation_maker_with_serial_key.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0439/9579/1518/files/21456137063.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/4651/0504/files/buzekupugoloveni.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/xakikalimakimoxe.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 5
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off000097bc.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x97BC | 5020 bytes |
SHA-256: 1a37f908db06cd1569170415c1a8d9834dc66923c82a2e6ee5e8b861be2afb37 |
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font_01_sfnt_off0000a937.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xA937 | 5028 bytes |
SHA-256: aeefae4358109bb27b8973d0d1e78af7a83241952eb9f369a9c080c517bb86ab |
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font_02_sfnt_off0000ba47.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xBA47 | 10928 bytes |
SHA-256: 68e09400a12af244da1a643e1df0b1d6963e25c66af0ea73c778e5d9b84cf5b3 |
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font_03_sfnt_off0000dfa5.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xDFA5 | 16076 bytes |
SHA-256: 17dc25ffd8be9e1a817a2a629234721e3af5b7f595c0e59e7e7d47d96463b6cf |
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font_04_sfnt_off0000f44f.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF44F | 4324 bytes |
SHA-256: ff5f0ef16caf3e97cd1984b3a03ea88e11eab8cf63d2ee006085a4b9995833f3 |
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