MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF document is classified as malicious due to its use of a link farm and redirector infrastructure. The document body, though obfuscated, contains a URL that points to a known malicious redirector, suggesting an attempt to lead the user to malicious content. The presence of numerous external links, many pointing to Shopify-hosted PDFs, further indicates a coordinated effort to distribute harmful content, likely for phishing or malware distribution.
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.cc/pify?keyword=apple+compass+icon In PDF document text
- http://files.outsiderartauction.com/uploads/1/3/1/4/131438784/a1b0bf.pdfIn PDF document text
- http://files.yorkminxters.com/uploads/1/3/1/0/131070151/vulejifexanu.pdfIn PDF document text
- http://files.piac.org.au/uploads/1/3/2/8/132814949/c5a0b1066.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/1/0428/0634/5895/files/39582302019.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0438/9902/7611/files/25454573902.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/6397/5835/files/84065179267.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/8196/5474/files/42552166858.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0437/5068/6874/files/a_soul_s_bane.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0438/1949/9682/files/1160362900.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/9696/5269/files/livre_assainissement.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0436/6336/0153/files/community_investment_strategy_template.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/5114/6649/files/tevuguxinipatar.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/2255/7082/files/wordly_wise_book_8_lesson_9.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/3341/9160/files/different_approaches_to_disaster_management.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/6006/7480/files/insulin_lispro_davis_drug_guide.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://dejavu.sourceforge.netIn PDF document text
- http://dejavu.sourceforge.net/wiki/index.php/LicenseIn PDF document text
Extracted artifacts 4
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00005fbf.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5FBF | 4972 bytes |
SHA-256: 73c5bc3914b32542dda2b2a16dd25d924df19877b64d06dfcbc0866536006737 |
|||
font_01_sfnt_off00007081.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7081 | 2264 bytes |
SHA-256: fbf82ed4aac413221aa8ad5f29437faa338865196d9ddbb2bb8364db8eacefd7 |
|||
font_02_sfnt_off00007a0a.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7A0A | 10120 bytes |
SHA-256: 4b3b0ace270a151454b66855323d4fdaf6ecf5b9e3692e13ee104b817492a120 |
|||
font_03_sfnt_off00009ce4.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x9CE4 | 16336 bytes |
SHA-256: 92ca5277a07040a1118e6ffe557fff1b4332eaf15e577e4df2dfa25513d903e2 |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.