MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF file contains numerous embedded links, a common tactic for SEO link farms and redirecting users to malicious sites. One such link, https://ttraff.ru/wb?keyword=library%20management%20system%20mini%20project%20pdf, is flagged as a malicious redirector. The document body, though heavily obfuscated, contains references to this URL and other Shopify-hosted PDFs, suggesting a lure to a malicious site disguised as a legitimate document. The presence of multiple PDF links and a malicious redirector indicates a phishing or redirection attack.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 5
-
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.
-
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/wb?keyword=library%20management%20system%20mini%20project%20pdf In PDF document text
- http://files.fromtherootsuphealing.com/uploads/1/3/1/4/131438142/0d8c755809c1.pdfIn PDF document text
- http://baweju.ruthcwilliams.com/uploads/1/3/1/3/131383483/jonezak_xeteje.pdfIn PDF document text
- http://javowonu.pptflorida.com/uploads/1/3/0/7/130739038/7745772a8.pdfIn PDF document text
- http://files.maidstonecounselling.com/uploads/1/3/1/3/131379792/zoseroxej-jesar-kodeb-dakutajaxaginug.pdfIn PDF document text
- http://files.michaelbutlerbrown.com/uploads/1/3/1/8/131871642/3820d4c29.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/1/0437/9289/2053/files/jokapopamobezoritoxa.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/2990/6079/files/72507752149.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0435/8638/8123/files/universal_remote_codes_for_sanyo_tvs.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/1415/1589/files/46225519176.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/7066/8453/files/9635369269.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/1021/2519/files/70532759476.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/3100/2264/files/dopixijofejoxafoxil.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/6734/1981/files/jawoxenosoxugigaji.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0436/4884/3929/files/wirur.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/6238/6079/files/speak_up_fraleigh.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/6369/7817/files/vefir.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/5459/5225/files/mechanical_ventilation_in_restrictive_lung_disease.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0437/5894/4405/files/kabaneruwulafosumugusufa.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_off000096d4.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x96D4 | 5704 bytes |
SHA-256: 9d9a61031225064b3363fc04db2dcb2a3f747fb13ef12843bfcdaf595bd42db2 |
|||
font_01_sfnt_off0000aa2c.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xAA2C | 10196 bytes |
SHA-256: 2a1fedabd3d4d3ea02ba826cb9111549132310a5bda5face0a40273e918de5c5 |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.