MALICIOUS
244
Risk Score
Malware Insights
MITRE ATT&CK
T1204 Malicious Link
T1566 Phishing
The PDF contains a critical heuristic firing for a malicious redirector link, directing users to 'https://ttraff.club/wix?keyword=adblock+app+free'. Additionally, it exhibits a PDF link farm behavior, with numerous links pointing to external PDF files hosted on various domains. The document also contains a social engineering lure, instructing the user to install a browser extension or update to view content, which is a common tactic for credential theft or malware installation. No scripts were extracted from this sample.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 7
-
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.
-
Browser extension / update installation lure high SE_BROWSER_INSTALL_LUREDocument tells the user to install a browser extension, plugin, viewer, or browser update to view content — a common social-engineering path for credential theft and malware installation
-
Small PDF is a non-clustered link farm on disposable hosting medium PDF_SEO_DISPOSABLE_LINK_FARMSmall PDF contains many clickable external PDF links spread thin across many distinct hosts (no single dominant host), corroborated by a utm_term SEO-redirector link and/or links parked on free/disposable content hosts. This is the 'free document/template' SEO phishing PDF family, which ranks for search queries and routes users into payload/redirect chains, rather than a normal document citation pattern. The PDF itself carries no exploit — the risk is the linked destinations.
-
QR-code redirect lure medium SE_QR_LUREDocument instructs the user to scan a QR code with a phone — consistent with QR phishing, but also common in legitimate documents
-
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.club/wix?keyword=adblock+app+free In PDF document text
- http://files.100firesmoto.com/uploads/1/3/1/6/131637881/2233720.pdfIn PDF document text
- http://files.jjeffreymesserole.com/uploads/1/3/1/3/131384018/f3faf9c41e.pdfIn PDF document text
- http://xewop.inspiredcreationsbysky.com/uploads/1/3/1/3/131381679/1613185.pdfIn PDF document text
- http://files.drawcollar.com/uploads/1/3/1/4/131438784/sujelaxakoze_jomot_borif_malagixer.pdfIn PDF document text
- http://files.nekitapilzphotography.com/uploads/1/3/0/7/130738771/boponadiwexupan.pdfIn PDF document text
- http://donafojaz.maverickwellnessboston.com/uploads/1/3/1/3/131380429/5c84d2e5d33592.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/8558/6849/files/10783872353.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/2886/5446/files/69234600009.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/3976/9254/files/82587466082.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/1212/0998/files/xivivexunu.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/3042/9346/files/40410575782.pdfIn PDF document text
- https://static.usrfiles.com/ugd/6da380_bc98bcfe16394d41900f613c8e2ba8ed.pdfIn PDF document text
- https://static.usrfiles.com/ugd/2c8d66_01c9c412005d43a6a996c86069e175ff.pdfIn PDF document text
- https://static.usrfiles.com/ugd/9d7ad9_4fcd998def4f483da0b28eceda95c089.pdfIn PDF document text
- http://www.w3.org/1999/02/22-rdf-syntax-ns#In PDF document text
- http://purl.org/dc/elements/1.1/In PDF document text
- http://ns.adobe.com/pdf/1.3/In PDF document text
- http://ns.adobe.com/xap/1.0/In PDF document text
- http://ns.adobe.com/xap/1.0/mm/In PDF document text
- http://ns.adobe.com/xap/1.0/rights/In PDF document text
- http://scripts.sil.org/OFLIn PDF document text
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000749b.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x749B | 5164 bytes |
SHA-256: 1c494d1ce55e3775c455572d3d8c6faa4cc1bb44eb7bd564c3f2e585450185c8 |
|||
font_01_sfnt_off00008639.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8639 | 10536 bytes |
SHA-256: 03b80b769337a3456ee38f56f6c67120fa3c5f35e12fea8c023c05f250e107d2 |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.