MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF document contains numerous embedded links, many of which point to a link farm designed to redirect users. One prominent link, 'https://ttraff.cc/pify?keyword=2017+hyundai+elantra+owners+manual', is identified as a malicious redirector. The document's structure and the presence of a malicious redirector strongly suggest an attempt to lead users to harmful content, likely for phishing or malware distribution.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 4
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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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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=2017+hyundai+elantra+owners+manual
- http://files.mbpphotobooths.com/uploads/1/3/0/8/130815381/8309751.pdf
- http://files.harvardpreg.org/uploads/1/3/1/4/131437410/lexorerad-wekasoxoda.pdf
- http://files.abbotstones.co.uk/uploads/1/3/0/8/130874012/d2320.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://cdn.shopify.com/s/files/1/0430/9739/1261/files/gelomitosuvakebirekal.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/julanefiwozuxam.pdf
- https://cdn.shopify.com/s/files/1/0435/8370/1151/files/lasebopa.pdf
- https://cdn.shopify.com/s/files/1/0439/3664/5275/files/zemixad.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/wonazonuv.pdf
- https://cdn.shopify.com/s/files/1/0441/3263/0680/files/pufisalidaxobogomemabeso.pdf
- https://cdn.shopify.com/s/files/1/0433/5727/4270/files/44934023313.pdf
- https://cdn.shopify.com/s/files/1/0431/3877/7249/files/60916129967.pdf
- https://cdn.shopify.com/s/files/1/0433/3898/9718/files/zejid.pdf
- https://cdn.shopify.com/s/files/1/0437/6805/3909/files/57078107905.pdf
- https://cdn.shopify.com/s/files/1/0439/0794/0520/files/67372811846.pdf
- https://cdn.shopify.com/s/files/1/0430/5122/1146/files/8181477392.pdf
- https://cdn.shopify.com/s/files/1/0435/5994/4353/files/48140294457.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_off0000615a.bin6872403ea1226816675d777a469e81438ffc395b12ff703de7d3dc306257308a |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x615A | 5572 bytes |
font_01_sfnt_off00007442.bin11ca6e51a093269f4a809d2ff26570392090a2a68eba42845361bab08f8b0f26 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7442 | 10288 bytes |
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