MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains numerous links designed to appear as legitimate downloads but redirect to malicious infrastructure, specifically identified as a redirector. The ML classifier strongly indicates maliciousness, and the presence of a redirector URL suggests an attempt to phish or distribute further malware. No scripts were extracted, but the document structure and embedded links are indicative of a social engineering 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.cc/pify?keyword=go+launcher+pro+apk In PDF document text
- https://cdn-cms.f-static.net/uploads/4368219/normal_5f8cce6d703e5.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4370560/normal_5f950a4b2cb2c.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4369917/normal_5f949f4cc13de.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4369919/normal_5f88dda7bf408.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4401714/normal_5f957ca93ded2.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4365661/normal_5f874bde8d126.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4371523/normal_5f94ddb1cff47.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4365545/normal_5f870f5d30d1a.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4376869/normal_5f8c7f721f2d6.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4366395/normal_5f876d2f2aaa7.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4366659/normal_5f872ff697e47.pdfIn PDF document text
- https://zewonawexekuke.weebly.com/uploads/1/3/4/3/134318694/motav.pdfIn PDF document text
- https://donodofi.weebly.com/uploads/1/3/1/8/131856097/tokesilujuj.pdfIn PDF document text
- https://dutitujazekap.weebly.com/uploads/1/3/0/8/130814390/tunitulo.pdfIn PDF document text
- https://xufiwelak.weebly.com/uploads/1/3/1/1/131164558/dabegasur-vosapuxuzetolax.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/1/0483/3325/8915/files/mugawipokegarakemojej.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0505/9461/1365/files/marxist_view_on_religion.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0503/7398/4413/files/internet_free_games_for_android.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0437/7011/8306/files/58626293554.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0500/9250/7301/files/inteligencia_artificial_medicina_ppt.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/4637/0471/files/alleghenycourts_us_reporting_status.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_off00006d2f.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6D2F | 4936 bytes |
SHA-256: 4d05dc7fb5edb166cb0be6d6cc1d4cde1fe2d0a74d4a464b06b15e06103e57a0 |
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font_01_sfnt_off00007df1.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7DF1 | 14932 bytes |
SHA-256: 104c7d9346cb2a35ccde1225c82eaea9feb8ac00b56d0cd98eabb1e6d4e9b23e |
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