MALICIOUS
120
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF file contains a heuristic firing for a malicious redirector link, which is also present in the document body. The file also exhibits characteristics of a link farm, with numerous embedded URLs pointing to external PDF files. The primary malicious URL is 'https://ttraff.cc/pify?keyword=converting+units+of+time+worksheet+grade+4', which is likely used to redirect the user to a malicious site. No scripts were extracted from this sample.
Heuristics 3
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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.
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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.
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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=converting+units+of+time+worksheet+grade+4
- http://falade.eibenteaching.com/uploads/1/3/2/6/132682974/dujakubatir-rawemeso-sawula.pdf
- https://cdn.shopify.com/s/files/1/0432/9334/3899/files/20491870155.pdf
- https://cdn.shopify.com/s/files/1/0430/8100/7255/files/fugumaxu.pdf
- https://cdn.shopify.com/s/files/1/0431/4352/8609/files/wotobubebizubi.pdf
- https://cdn.shopify.com/s/files/1/0462/7156/1890/files/electron_configuration_worksheet_level_one_answers.pdf
- https://cdn.shopify.com/s/files/1/0437/6775/8997/files/70138473381.pdf
- https://cdn.shopify.com/s/files/1/0431/0528/8352/files/mupomit.pdf
- https://cdn.shopify.com/s/files/1/0436/4949/9289/files/24741757939.pdf
- https://cdn.shopify.com/s/files/1/0436/9930/6649/files/mimewerepoxevogiw.pdf
- https://cdn.shopify.com/s/files/1/0433/0225/6795/files/construction_company_profile_sample_download.pdf
- https://cdn.shopify.com/s/files/1/0430/9545/7941/files/guided_access_apple_configurator.pdf
- https://cdn.shopify.com/s/files/1/0431/8376/7713/files/dns_error_ps3.pdf
- https://cdn.shopify.com/s/files/1/0430/5082/7929/files/xotuzudiwopore.pdf
- https://cdn.shopify.com/s/files/1/0430/3283/8298/files/xigafeb.pdf
- https://cdn.shopify.com/s/files/1/0435/8438/9275/files/fekiraboduxamiwigulunewu.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/
Extracted artifacts 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00005230.bin104b8316682034148f674023844566211759213266b27aa14ee627388e8890b7 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5230 | 5496 bytes |
font_01_sfnt_off000064d5.binbdcc8bdcd68ade56e342ce81c0fad0e0a3384310d41a7279fd804a9d928855e8 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x64D5 | 9876 bytes |
font_02_sfnt_off00008690.bina542ec26cea93e049a2e27cd59b1347dd9bbdea13775fd7b822b3c2b3136116f |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8690 | 4324 bytes |
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