MALICIOUS
120
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF contains a link to a redirector service, disguised as interview preparation material. The redirector URL is https://ttraff.cc/pify?keyword=answering+interview+questions+format. The PDF also hosts a large number of links to other PDFs, likely for SEO manipulation to improve search engine ranking for malicious content. 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=answering+interview+questions+format
- http://files.karereviews.net/uploads/1/3/1/3/131379833/447298c31cee.pdf
- http://files.islammuslimcyprus.com/uploads/1/3/1/3/131383619/zewalaregojamen.pdf
- http://sufepob.lakesideschnauzers.com/uploads/1/3/1/6/131637047/wadizorusunovim-xenimefosita-jotozere-salifixowapuso.pdf
- http://files.corderovasquezlab.com/uploads/1/3/0/7/130739835/xasapo.pdf
- http://zakavu.kevincardiffcollection.com/uploads/1/3/1/4/131409090/1549452.pdf
- https://cdn.shopify.com/s/files/1/0431/2891/4074/files/brastemp_inverse_max_manual.pdf
- https://cdn.shopify.com/s/files/1/0437/4449/3720/files/medical_examination_form_for_canada_immigration.pdf
- https://cdn.shopify.com/s/files/1/0428/3239/6447/files/gilosolipurof.pdf
- https://cdn.shopify.com/s/files/1/0459/1635/6757/files/3726447623.pdf
- https://cdn.shopify.com/s/files/1/0435/5732/2903/files/mit_license_text.pdf
- https://cdn.shopify.com/s/files/1/0434/4469/9288/files/free_zoology_books_download.pdf
- https://cdn.shopify.com/s/files/1/0434/2648/0295/files/designing_data_intensive_applications.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/taniseraguvifololesugom.pdf
- https://cdn.shopify.com/s/files/1/0428/2603/9463/files/85663701917.pdf
- https://cdn.shopify.com/s/files/1/0432/2826/6654/files/mexodoru.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/
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/ta
Extracted artifacts 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000646c.bin0eee0c717c3fd98372df3d2c2f281b74e80190b34768fce79aa1701b8120bcef |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x646C | 3304 bytes |
font_01_sfnt_off00007052.bind3d8942dca2acbacb4c5e1538f4bfb5a42eb5504ab2e3f3e5a1f9cf48511e984 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7052 | 5320 bytes |
font_02_sfnt_off00008266.bin96cc4799eaf59c4feae130efce19a47260e10c6ef20ef434b7cade1472f46ca4 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8266 | 10224 bytes |
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