MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains embedded URLs, with one identified as a malicious redirector. The document body, though heavily obfuscated, contains text suggesting a lure related to a 'cash award certificate template'. The presence of numerous external PDF links, many pointing to Shopify, suggests a link farm or SEO manipulation tactic. The ML classifier strongly indicates maliciousness.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 4
-
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.
-
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/pify?keyword=cash+award+certificate+template
- http://givufi.rebeccacconklin.com/uploads/1/3/0/7/130775350/rakivumuwoxufegumoz.pdf
- http://files.stanalexander.com/uploads/1/3/1/3/131384281/korewujajedif-kufiwet.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://cdn.shopify.com/s/files/1/0427/9474/6023/files/deductive_logic_questions_and_answers.pdf
- https://cdn.shopify.com/s/files/1/0440/6083/6005/files/budap.pdf
- https://cdn.shopify.com/s/files/1/0439/2566/7995/files/marathi_bhakti_geet_lyrics.pdf
- https://cdn.shopify.com/s/files/1/0433/4131/6249/files/the_alchemist_book_review_essay.pdf
- https://cdn.shopify.com/s/files/1/0430/1763/3945/files/xititibixikufiwa.pdf
- https://cdn.shopify.com/s/files/1/0437/9348/1889/files/ibps_clerk_recruitment_2020_notification.pdf
- https://cdn.shopify.com/s/files/1/0432/8495/5300/files/john_deere_lt160_manual.pdf
- https://cdn.shopify.com/s/files/1/0435/6875/8943/files/colligative_properties_post_lab_answers.pdf
- https://cdn.shopify.com/s/files/1/0437/9102/4277/files/93891151610.pdf
- https://cdn.shopify.com/s/files/1/0427/6381/3020/files/22571922024.pdf
- https://cdn.shopify.com/s/files/1/0429/1090/8572/files/lufasewodarelivadagi.pdf
- https://cdn.shopify.com/s/files/1/0430/9388/5089/files/anomalias_congenitas_del_rion.pdf
- http://www.w3.org/1999/02/22-rdf-syntax-ns#
- http://purl.org/dc/elements/1.1/
- http://ns.adobe.com/pdf/1.3/
- http://ns.adobe.com/xap/1.0/
- http://ns.adobe.com/xap/1.0/mm/
- http://ns.adobe.com/xap/1.0/rights/
- http://scripts.sil.org/OFL
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00006a4f.bin876ec776eaa0eaf1d3f79fc7a4adf4b97722e1f221f3fe7092a9ba1b0c4d4b93 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6A4F | 5392 bytes |
font_01_sfnt_off00007c93.bindaba709ce3f7cad19d58a5e9201046b99944102c315cc5214530a8b0ed7c4900 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7C93 | 12000 bytes |
Open this report in the interactive analyzer, or submit your own file for analysis.