MALICIOUS
150
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains a high number of embedded links, many of which point to potentially malicious redirectors or SEO-poisoned content. The primary malicious URL identified is ttraff.cc, which is flagged as a known malicious redirector. The document body is heavily obfuscated and contains metadata indicating it was generated by wkhtmltopdf, suggesting it's not a legitimate document. No scripts were extracted from this sample.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 3
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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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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=biochemistry+analyser+pdf
- http://kuzetuve.4muttspetspa.com/uploads/1/3/0/9/130969754/gonaxomugeri-mofalazasesoko.pdf
- http://goxobepi.orderriseup.com/uploads/1/3/0/7/130739173/cbda7.pdf
- http://files.mountainschoolalumni.org/uploads/1/3/2/6/132683017/japipaxunexe.pdf
- http://fikokisi.joesfinecoffee.com/uploads/1/3/0/9/130969080/dafejodawogiguve.pdf
- https://cdn.shopify.com/s/files/1/0435/3464/7460/files/how_to_download_kindle_unlimited_books_to.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/38608120386.pdf
- https://cdn.shopify.com/s/files/1/0450/0160/5278/files/bharat_ratna_2020_list.pdf
- https://cdn.shopify.com/s/files/1/0430/3981/7890/files/90591362641.pdf
- https://cdn.shopify.com/s/files/1/0429/1995/2550/files/cet_2019_answer_key_mathematics.pdf
- https://cdn.shopify.com/s/files/1/0433/9240/1558/files/widojujalewaj.pdf
- https://cdn.shopify.com/s/files/1/0438/0416/4257/files/jovaxilaj.pdf
- https://cdn.shopify.com/s/files/1/0438/6547/3189/files/mathematical_aptitude_test_questions_and_answers.pdf
- https://cdn.shopify.com/s/files/1/0435/8701/0728/files/watch_cartoon_online.pdf
- https://cdn.shopify.com/s/files/1/0432/1899/3320/files/31126135941.pdf
- https://cdn.shopify.com/s/files/1/0430/4453/6473/files/security_consultant_business_plan_template.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/
Extracted artifacts 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00005e00.binf7056d03367e45145b2fa8686ad918bb93fbcdaf6b3b948174cfbf222d082f79 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5E00 | 5332 bytes |
font_01_sfnt_off00006ff2.bine9087311023317322febe3e3597ea4fc328f8da8932102712f689a60ac7651d8 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6FF2 | 9876 bytes |
font_02_sfnt_off000091b5.binb50a2106bf82917db0cd3cf88f63c5e8cc3298b343ace5cffc591b35df33d24c |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x91B5 | 4324 bytes |
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