MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains a critical heuristic firing for a malicious redirector link, which is also present in the document body. This link leads to a farm of 24 other PDFs, suggesting a coordinated effort to distribute malicious content. The ML classifier also strongly indicated maliciousness. The primary malicious IOC is the ttraff.link redirector.
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.link/wix?keyword=chhatrapati+shivaji+maharaj+photos
- https://cdn.shopify.com/s/files/1/0459/9051/0754/files/bulbulay_drama_mp4_video.pdf
- https://cdn.shopify.com/s/files/1/0431/5981/4306/files/11718635995.pdf
- https://cdn.shopify.com/s/files/1/0432/4923/8178/files/kosofoba.pdf
- https://cdn.shopify.com/s/files/1/0428/3547/6636/files/formation_sap2000_v14.pdf
- https://cdn.shopify.com/s/files/1/0431/8891/2290/files/rulosufokov.pdf
- https://cdn.shopify.com/s/files/1/0460/3723/7924/files/surviving_mars_shuttles.pdf
- https://cdn.shopify.com/s/files/1/0451/8517/1607/files/speak_now_1_student_book_free_download.pdf
- https://cdn.shopify.com/s/files/1/0435/5335/7985/files/68913791220.pdf
- https://cdn.shopify.com/s/files/1/0432/9691/5621/files/raxuvixufaduvafam.pdf
- https://cdn.shopify.com/s/files/1/0433/8899/3703/files/database_systems_10th_edition.pdf
- https://static.usrfiles.com/ugd/963627_6c56b4e89e8d4c3ea901b36f3031f0c2.pdf
- https://static.usrfiles.com/ugd/1be480_9fb7f625257a4fa9858ec520dacf18fa.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_off0000b33f.bin1ab49ea40bc5698bc74269a3d0058be4ac881482eb0ae857ea99468d452121bc |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xB33F | 5068 bytes |
font_01_sfnt_off0000c455.bin1751c415f462cf3a5c01b7e2f8ae44dd81e58638909f83c2e3848adc1bb671af |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xC455 | 16156 bytes |
font_02_sfnt_off0000f637.binc988415812f594187b0a0ed75dc52802e798e1695b49bd300f8412a65040a449 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF637 | 16204 bytes |
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