MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
T1203 Exploitation for Client Execution
The PDF contains numerous links, including one pointing to a known malicious redirector at 'https://ttraff.ru/pify?keyword=company+profile+folder+design+template'. The document body, though heavily obfuscated, contains text suggesting it is a 'Company profile folder design template', which is a common lure for phishing or malware distribution. The ML classifier strongly indicated maliciousness, and the presence of multiple external links supports a link-farming or redirection attack pattern.
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.ru/pify?keyword=company+profile+folder+design+template In PDF document text
- http://popamibu.americameditating.org/uploads/1/3/0/8/130814297/vaxegufaz-vumeji.pdfIn PDF document text
- http://files.danielandnatasha.info/uploads/1/3/1/0/131071114/1910230.pdfIn PDF document text
- http://files.nwapetgrooming.com/uploads/1/3/1/4/131437515/norozox-rovenesulonu-suwujabuvil.pdfIn PDF document text
- http://pasul.for-medit.com/uploads/1/3/1/0/131071073/40203.pdfIn PDF document text
- http://files.shavanocreek.com/uploads/1/3/1/8/131871730/3886683.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/1/0428/9229/6358/files/72364451870.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/2756/1628/files/tidedoxetag.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/6296/0021/files/video_editor_old_version.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0427/7361/0663/files/62932094342.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/3581/9164/files/nowuzoguduvavav.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0444/6827/3319/files/accord_du_participe_pass_tre_et_avoir.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/6365/7119/files/neurofibromatosis_pediatria.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0439/1275/7400/files/juboro.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0438/8959/0427/files/94429401008.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/9794/7288/files/romusurarogarijoj.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/4508/4574/files/68416668594.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0435/1921/3727/files/anesthesia_tutorial_of_the_week.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/5593/9733/files/24369655435.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_off000049e1.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x49E1 | 5368 bytes |
SHA-256: 50b21095edc47d6549227ca4d30339faeb13419c0b670a88c2ef065fc9844f3b |
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font_01_sfnt_off00005c0d.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5C0D | 10144 bytes |
SHA-256: 49359d832b9c9b9feb3e1e02da903c7761d70f11d89b4346157f966d9db2c062 |
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