MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains a link farm designed to redirect users to malicious content, masquerading as a service manual. The primary malicious URL is ttraff.ru, which is known for redirecting to further malicious sites. The ML classifier strongly indicated maliciousness, and the PDF structure supports a link farm attack pattern.
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.ru/pify?keyword=2007+chrysler+aspen+service+manual+pdf
- http://files.rooibergsafaris.com/uploads/1/3/0/7/130738711/murudomuzijak-xikisoliluguni-wuwof-jovanodaribijir.pdf
- http://files.centexcbd.net/uploads/1/3/0/8/130814676/4d1e3e5b.pdf
- http://nutumaped.citizensarmory.net/uploads/1/3/1/4/131437254/wulipinufiwula.pdf
- http://puzege.phisigmapidavis.com/uploads/1/3/1/3/131379730/sujipijelenewurex.pdf
- https://cdn.shopify.com/s/files/1/0432/5716/8027/files/82005665025.pdf
- https://cdn.shopify.com/s/files/1/0434/9440/8354/files/18439051864.pdf
- https://cdn.shopify.com/s/files/1/0432/6581/8789/files/maths_symbols_and_their_names.pdf
- https://cdn.shopify.com/s/files/1/0431/3799/0805/files/marc_loudon_organic_chemistry_5th_edition.pdf
- https://cdn.shopify.com/s/files/1/0429/2093/5590/files/rapidex_english_speaking_course_book_in_urdu_download.pdf
- https://cdn.shopify.com/s/files/1/0438/2549/6221/files/sahih_bukhari_in_telugu.pdf
- https://cdn.shopify.com/s/files/1/0436/0568/8483/files/ruzasudupunafoxaxikizal.pdf
- https://cdn.shopify.com/s/files/1/0432/2466/2173/files/akshar_publication_maths_book_download.pdf
- https://cdn.shopify.com/s/files/1/0437/7886/7354/files/unearthed_arcana_feats.pdf
- https://cdn.shopify.com/s/files/1/0431/6744/9239/files/axis_bank_current_fd_rate.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_off0000539d.bin41cea70b3c9e8c2b74e8b69344547457bfede42e76e628924e17e16ef615e176 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x539D | 5816 bytes |
font_01_sfnt_off00006741.bin43957cedf4c7ecf3813aaa2a1d1900e0db63f736d50a761c8b49063d3109b692 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6741 | 10212 bytes |
font_02_sfnt_off00008a63.bin84d5bd19c210eb3b73ecc14096ab1e56fdfb5b80ce7ba4f0052c67c0c2b02727 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8A63 | 16060 bytes |
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