MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF file contains a large number of embedded links, many of which point to external resources. One critical heuristic firing indicates that the PDF links to known malicious redirector infrastructure, specifically 'https://ttraff.cc/pify?keyword=wolverine+access+time+reporting'. This suggests the document is designed to redirect users to malicious sites. The presence of a link farm further supports this, as it's a common technique to obscure the final malicious destination.
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=wolverine+access+time+reporting In PDF document text
- http://files.aileenfletcher.com/uploads/1/3/1/6/131606262/xetizogeka_didaxu.pdfIn PDF document text
- http://sitod.therighttouchpainting1.com/uploads/1/3/0/7/130740387/tesokofamaz-viwejik.pdfIn PDF document text
- http://files.nathannegri.com/uploads/1/3/1/4/131453943/faxovalewaf.pdfIn PDF document text
- http://files.fantasygolfkings.com/uploads/1/3/1/4/131438439/dorufa-dufivenimemoboz-junuvijo-samadi.pdfIn PDF document text
- http://files.cjbeagle.com/uploads/1/3/2/3/132303023/xuzowad_jenuso_bijasokatu.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/1/0433/4072/6427/files/yoga_poses_for_back_pain.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0436/1335/6189/files/wudot.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0464/5971/5752/files/cinestyle_lut_premiere_pro.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/4807/4396/files/c_o_kancharapalem_naa_songs_free.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0440/6539/0757/files/32764314742.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0437/6533/4165/files/vefude.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0436/6453/9798/files/longman_academic_writing_series_4_paragraphs_to_essays.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/1739/5611/files/salvage_pathway_of_pyrimidine_synthesis.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/8184/3356/files/75733146489.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/5652/8537/files/articles_practice_exercises.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/8818/3447/files/23019422355.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0461/9154/2423/files/57342684001.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_off00006bf6.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6BF6 | 5324 bytes |
SHA-256: 111f5a406279cf123c3ae1e1f197ac687bca7da11ba1ad434e220550c57109cf |
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font_01_sfnt_off00007e0d.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7E0D | 14728 bytes |
SHA-256: 9a89c5cb901f83a0faa86d252b11ef74bc1dcd97e466c9b68e2f96e8d759148a |
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