MALICIOUS
202
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.001 User Execution: Malicious Link
T1059.001 PowerShell
The PDF contains a critical heuristic firing for a malicious redirector link pointing to 'ttraff.com'. Additionally, it exhibits characteristics of a PDF link farm, with numerous embedded links, many hosted on 'cdn.shopify.com'. The document body, though heavily obfuscated, contains the same redirector URL and a Shopify PDF URL, suggesting a lure to download further content or visit a malicious site. The presence of a 'download button' heuristic further supports the malicious intent.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 6
-
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.
-
Image lure linking to an SEO redirector (free-download phishing) high PDF_SEO_UTM_REDIRECTOR_LINKPDF embeds an image with little or no body text and a clickable link to a multi-word utm_term / FeedBurner-proxied SEO redirector — the 'free ebook / solution-manual / document download' phishing family that ranks for natural-language search queries and routes the user into a payload/redirect chain. The PDF carries no exploit; the risk is the linked destination. Flagged structurally (image lure + SEO redirector) so it does not depend on a ClamAV/ML signature, and regardless of how many filler text pages the lure carries.
-
Visual download / call-to-action button lure low SE_DOWNLOAD_BUTTONDocument contains a call-to-action phrase ('Click here to download', 'Download Now', etc.) — low-signal unless other findings point to a malicious workflow
-
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.com/pify?keyword=dj+bappi+bk+all+song In PDF document text
- http://files.drakechurch.com/uploads/1/3/0/7/130740349/dekezafowo-nelaxulusa.pdfIn PDF document text
- http://guxekane.thebigbarmitzvah.com/uploads/1/3/0/7/130776760/jomejixuwuzow.pdfIn PDF document text
- http://mopuvovef.heartlandlr.com/uploads/1/3/0/8/130815009/bunozutirasil-jidivug.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/1/0431/0158/5569/files/wizaxowevojubadazode.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/1760/9122/files/30480490133.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/3764/6245/files/laruxobo.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0438/3126/3394/files/junonamivefaziwalewogov.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/6255/0940/files/xegefuvapupodakedu.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0439/3975/8235/files/56767825376.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/8126/1466/files/lewawirirubirokekebak.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/2861/9168/files/tulomukedibewusuluvo.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/0393/5902/files/49919285872.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/3881/8982/files/wezirupomolujowar.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/6044/5855/files/argonautika_script.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0438/0504/8994/files/job_order_cost_accounting_system.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/5109/8007/files/fesavuvide.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_off00004b7f.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x4B7F | 5172 bytes |
SHA-256: c0b15b68e1c6576db6043c0ca759e3814029994976f293f259999e881076683c |
|||
font_01_sfnt_off00005d2e.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5D2E | 10100 bytes |
SHA-256: 23770d7f65e733bea885e967e06974bfdef2f2ca563dad82a44606d0e08a9a4b |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.