MALICIOUS
202
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF contains a large number of external links, many pointing to Shopify domains, but one critical link redirects to a known malicious domain (ttraff.com). This suggests a link farm or redirection tactic to obscure the final malicious destination. The presence of a 'download button' heuristic further supports a lure-based attack. The document body, though heavily obfuscated, contains the malicious URL, indicating the intent is to redirect users to potentially harmful content disguised as a tutorial.
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=bloodshed+dev+c+tutorial+pdf In PDF document text
- http://wijul.changinglungcancer.com/uploads/1/3/1/4/131407469/punawitak.pdfIn PDF document text
- http://files.vegas3dkids.com/uploads/1/3/1/0/131069934/8570453472e89.pdfIn PDF document text
- http://files.dubitancy.org/uploads/1/3/1/4/131409677/xetozululopigapa.pdfIn PDF document text
- http://files.rcoeliohub.com/uploads/1/3/1/3/131379296/kenemaliwat_joxopopole.pdfIn PDF document text
- http://files.cobusinessadvisors.com/uploads/1/3/2/8/132816096/5578153.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/1/0429/3358/4035/files/lerumijogedizalir.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/5978/1538/files/kagopab.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/7003/7911/files/samotamuzulikekoxelij.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/7901/6360/files/54733738918.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/2960/2205/files/list_of_b._ed_colleges_in_telangana.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/9350/8771/files/bizutewepavozepulejireki.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0435/9464/5663/files/ediacaran_extinction_and_cambrian_explosion.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/9499/0231/files/85790323474.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/6109/2250/files/adobe_scan_ocr.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/0426/4602/files/ib_biology_study_guides.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/3248/5793/files/utf-_8_encoding.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/9156/6493/files/28449127930.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/xomuburisuxenogiduta.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_off0000669b.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x669B | 5352 bytes |
SHA-256: d26c490402a3528c5be595a92a842787a725c9ab41b097c83119e80536f30e68 |
|||
font_01_sfnt_off000078d0.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x78D0 | 11264 bytes |
SHA-256: 113effe7d37a896cfa6ec679f845ba41c99884c7f6ae42399717beee41419d30 |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.