MALICIOUS
234
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF file contains a large number of embedded links, many of which point to external PDF files hosted on various domains, including a known malicious redirector at 'ttraff.com'. The document body, though heavily obfuscated, appears to contain the URL 'https://ttraff.com/pify?keyword=kenwood+dpx502bt+manual', suggesting a lure to a malicious site. The heuristic 'PDF_MALICIOUS_REDIRECTOR_LINK' confirms the presence of a link to malicious infrastructure, and 'PDF_SEO_LINK_FARM' indicates a large number of external links designed to manipulate search engine results.
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.
-
Brand-impersonation credential phishing lure high SE_BRAND_CREDENTIAL_PHISHDocument impersonates a well-known consumer brand and uses account-security / verification language ('unusual activity', 'account on hold', 'verify your account') to steer the reader to a credential-harvesting link. Corroborated by: call-to-action link host does not match the impersonated brand: https://ttraff.com/pify?keyword=kenwood+dpx502bt+manual.
-
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=kenwood+dpx502bt+manual In PDF document text
- http://files.oregonflightschool.com/uploads/1/3/0/7/130776567/lipapowukozav.pdfIn PDF document text
- http://files.madebyloulou.net/uploads/1/3/0/7/130738914/gowodenogu.pdfIn PDF document text
- http://files.jsshjournal.com/uploads/1/3/1/0/131070374/50524.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/1/0437/0163/3177/files/saxararosemusuvo.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0427/9848/1564/files/68393550898.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0435/3458/1919/files/20527546192.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/6224/7067/files/59518537122.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/0876/1764/files/benoxugidoxetive.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0438/0003/5485/files/kakokaruburojevixesamu.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/1020/3556/files/xotote.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/1956/6231/files/laxutox.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0438/9722/5368/files/60737329631.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/0812/3303/files/wexunizudij.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0437/6782/4533/files/21614809677.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/3929/2577/files/digujamimalezifovapo.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0427/6387/8566/files/jemilavajabepeba.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_off0000a366.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xA366 | 5496 bytes |
SHA-256: 8c867c9bab6b056d27f6dfc79981bedb7a7dc7dfbb1f6419fc98ac50fa18509b |
|||
font_01_sfnt_off0000b624.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xB624 | 14612 bytes |
SHA-256: 13734b8423a710b32bf35a1443d100613ae5b54676f16c1d111c007051cf09ef |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.