MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF contains a critical heuristic firing for a malicious redirector link pointing to 'ttraff.com'. This URL is likely used to redirect users to a malicious website. Additionally, the PDF exhibits characteristics of a link farm, with numerous embedded URLs, suggesting an attempt to manipulate search engine results or distribute content. The ML classifier also strongly flagged this PDF as malicious.
Machine Learning
- Nyx PDF Classifier malicious score 0.9999
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.com/pify?keyword=shin+chan+pictures In PDF document text
- http://dovawij.elysianonearth.com/uploads/1/3/1/3/131383664/vulata.pdfIn PDF document text
- http://files.benbloor.com/uploads/1/3/1/4/131483955/visujulorefu.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://www.opentle.orgIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/9376/9894/files/behavioral_neuroscience_books.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0436/4474/7929/files/xabobizojazaf.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/7977/7952/files/xisijezir.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/3242/0262/files/sejogosewebobu.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/8933/0325/files/titaxigagimamomop.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/4715/6903/files/agathiyar_books.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0435/3359/8880/files/rozumuvapujokire.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0435/7767/1843/files/gizosatuzitosabal.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/9336/0791/files/kapixafodulanuwadutof.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/0908/9434/files/tintin_books.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0440/0100/1630/files/list_of_adjectives_and_their_synonyms.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0437/9607/0549/files/aadhar_card_download_without_mobile_number.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/0311/7719/files/wokexu.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/8679/0304/files/gitixilamapu.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0437/1608/3877/files/82517061486.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
- http://www.gnu.org/licenses/gpl.htmlIn PDF document text
🗂 Part of campaign:
benbloor.com
3 samples
Extracted artifacts 4
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off000105c7.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x105C7 | 20524 bytes |
SHA-256: 21fc298548e9181f308b5c6243a515cd2210f88549ae9daddc1bba5142282ff7 |
|||
font_01_sfnt_off00014848.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x14848 | 5092 bytes |
SHA-256: f9c2e04aa74d0f483c0407faa20b65a4aa845d0a0eb9ca4ac5cf84a5282d316f |
|||
font_02_sfnt_off00015978.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x15978 | 7360 bytes |
SHA-256: c0e59ea634cfd15da97054d551302dcf68e55905eaa0754e1bafb8c8f04e5bbc |
|||
font_03_sfnt_off00016dad.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x16DAD | 19264 bytes |
SHA-256: 7c4459610bc812c6c7f6b39c1bb76eb21ffc010908a462799838672caecfddf1 |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.