MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains a link to a known malicious redirector, ttraff.ru, which is likely intended to lead the user to a phishing or malware download site. The document body, though heavily obfuscated, contains text related to 'airtime scanner app' and the malicious URL, suggesting a lure. The presence of numerous external PDF links, many hosted on Shopify, indicates a link farm designed to distribute the malicious payload or improve SEO for malicious content.
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=airtime+scanner+app
- http://fivugenu.thesandboxexchange.com/uploads/1/3/2/6/132695832/f3524f27f7f5a0.pdf
- http://zuvak.swsmith.com/uploads/1/3/0/8/130813042/siwebuvejig_pizaj.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://cdn.shopify.com/s/files/1/0441/1473/9352/files/fotagubejovojim.pdf
- https://cdn.shopify.com/s/files/1/0430/8199/0295/files/79028651690.pdf
- https://cdn.shopify.com/s/files/1/0434/0134/7226/files/67171635953.pdf
- https://cdn.shopify.com/s/files/1/0432/7777/9100/files/torusofokigilenenor.pdf
- https://cdn.shopify.com/s/files/1/0440/5932/8662/files/kexurewinapavebefozo.pdf
- https://cdn.shopify.com/s/files/1/0434/7432/1560/files/58706833477.pdf
- https://cdn.shopify.com/s/files/1/0437/0078/1208/files/3787269910.pdf
- https://cdn.shopify.com/s/files/1/0435/4726/3131/files/8362733709.pdf
- https://cdn.shopify.com/s/files/1/0430/4591/2727/files/kraft_heinz_food_company_annual_report.pdf
- https://cdn.shopify.com/s/files/1/0434/7055/3252/files/os_canones_de_dort.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/zigomotixiwututorevibalu.pdf
- https://cdn.shopify.com/s/files/1/0444/3154/0391/files/88625249795.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/
- http://scripts.sil.org/OFL
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00005732.binb7d3281b27d23acea1e5b9cd7070560c28e511cbf51a355450501be144599d9e |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5732 | 5036 bytes |
font_01_sfnt_off00006832.bin76819c2be64062e6094eaeb1010eb99dee7cbbcc225a6d379e8ae2a42ea2eabc |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6832 | 10752 bytes |
Open this report in the interactive analyzer, or submit your own file for analysis.