MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
T1204.002 Malicious Link
The PDF contains a large number of embedded links, many pointing to Shopify domains hosting other PDFs, but one critical link directs to a known malicious redirector. The document body, though partially corrupted, contains the URL that triggers the malicious redirector. This suggests the PDF is part of a link farm or SEO poisoning campaign designed to drive traffic to malicious infrastructure.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 4
-
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.
-
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.
-
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.
-
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=lista+de+adjetivos+em+ingles+com+tradu%25C3%25A7%25C3%25A3o+pdf
- http://files.theclaytonconnection.com/uploads/1/3/1/3/131382595/pilumorolexojoteme.pdf
- http://files.glowwellnesscollective.org/uploads/1/3/1/8/131857112/eeb9520f6b1.pdf
- http://files.lindyjames-christenson.com/uploads/1/3/1/3/131379612/3953267.pdf
- http://files.simixagriculture.com/uploads/1/3/1/4/131437670/f964cc984de.pdf
- https://cdn.shopify.com/s/files/1/0431/4388/9052/files/leburib.pdf
- https://cdn.shopify.com/s/files/1/0433/3545/0774/files/58156753334.pdf
- https://cdn.shopify.com/s/files/1/0437/0422/1849/files/uniden_scanner_manual.pdf
- https://cdn.shopify.com/s/files/1/0436/0595/0626/files/rifoxasopire.pdf
- https://cdn.shopify.com/s/files/1/0430/4021/1105/files/bokibuzamavikafenofadib.pdf
- https://cdn.shopify.com/s/files/1/0428/2236/9446/files/ziwejurifewodewomite.pdf
- https://cdn.shopify.com/s/files/1/0429/0304/4263/files/sotimis.pdf
- https://cdn.shopify.com/s/files/1/0433/9911/9013/files/assam_tet_guide_book_download.pdf
- https://cdn.shopify.com/s/files/1/0437/0982/5176/files/64165616576.pdf
- https://cdn.shopify.com/s/files/1/0433/9413/8268/files/xolonibujupotuxanefazos.pdf
- https://cdn.shopify.com/s/files/1/0429/9377/8837/files/4062232218.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 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00006185.bin38d3fab1fa06504aaaa62a4c8343edc7dd4e75d6a8fe39b9e4761093a884c2d3 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6185 | 6052 bytes |
font_01_sfnt_off0000753f.bin39fa317a90f8052803a540863d939a7459787c8be5c5262b3b33824cbc22665e |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x753F | 16660 bytes |
Open this report in the interactive analyzer, or submit your own file for analysis.