MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
This PDF file contains a large number of embedded links, many of which point to other PDF files hosted on Shopify. One of these links, 'https://ttraff.ru/pify?keyword=concurrency+in+go+o+reilly+pdf', is identified as a malicious redirector. The presence of a mass link farm and a malicious redirector suggests the document is likely used for SEO manipulation or to distribute further malicious content. No scripts were extracted from this sample.
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=concurrency+in+go+o+reilly+pdf
- http://files.dragoneyenovels.com/uploads/1/3/0/9/130969185/4540963.pdf
- http://files.thermosenselab.com/uploads/1/3/1/3/131384071/rofoxoduk.pdf
- http://files.mimisbooksandmore.com/uploads/1/3/1/4/131453061/4868271.pdf
- https://cdn.shopify.com/s/files/1/0429/3348/5727/files/78636518105.pdf
- https://cdn.shopify.com/s/files/1/0440/1538/6774/files/baldur_s_gate_1_walkthrough.pdf
- https://cdn.shopify.com/s/files/1/0437/9567/7346/files/reflection_and_refraction_of_plane_waves.pdf
- https://cdn.shopify.com/s/files/1/0432/6067/4198/files/kabusokejifoga.pdf
- https://cdn.shopify.com/s/files/1/0432/5166/3012/files/zutafemudedi.pdf
- https://cdn.shopify.com/s/files/1/0429/3260/0985/files/17269419293.pdf
- https://cdn.shopify.com/s/files/1/0438/6937/2576/files/80675923710.pdf
- https://cdn.shopify.com/s/files/1/0435/6007/5427/files/xisegitibo.pdf
- https://cdn.shopify.com/s/files/1/0431/0417/4233/files/54235139370.pdf
- https://cdn.shopify.com/s/files/1/0432/5385/8472/files/35043511346.pdf
- https://cdn.shopify.com/s/files/1/0434/7248/6566/files/pilasifugasowotinedur.pdf
- https://cdn.shopify.com/s/files/1/0437/3177/9733/files/54430079539.pdf
- https://cdn.shopify.com/s/files/1/0433/1631/4277/files/87652195703.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_off00006523.bincd58edd29856de918fc0afd530c52dede1abfb76170850ef1b10a49fbf3d022b |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6523 | 4940 bytes |
font_01_sfnt_off0000760f.binc7b50f68625bf0fecd95240b5518cb7abc374604a4ade1ab1aee78bde4d9f942 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x760F | 14240 bytes |
Open this report in the interactive analyzer, or submit your own file for analysis.