PDF malware analysis — malicious · f7fcbf801139c063

MALICIOUS

PDF

71.2 KB Created: 2020-07-10 03:10:38 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 4.8.7)

MD5: 7cdddfe6990b2476f5e1cd33f3803129 SHA-1: 010a42d4b2d38d217f1f9248536a102f1993925b SHA-256: f7fcbf801139c06312feed6fc8aa6a0fbbf468eb09c99fd311bf5a624ae102df

120 Risk Score

Malware Insights

MITRE ATT&CK

T1566.002 Spearphishing Attachment T1204.002 Malicious Link

The PDF document contains a large number of embedded links, including a critical redirector link to 'ttraff.com' and numerous links to external PDF files hosted on various domains. This indicates a link farm or SEO poisoning tactic, likely designed to direct users to malicious sites. The document body itself is largely unreadable, but the presence of the malicious links is sufficient evidence for this assessment.

Heuristics 3

PDF links to known malicious redirector infrastructure critical PDF_MALICIOUS_REDIRECTOR_LINK

PDF 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_FARM

Small 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.
Embedded URL info EMBEDDED_URL

One 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/wb?keyword=production%20and%20productivity%20pdf
- http://files.martinezsoccer.com/uploads/1/3/1/6/131606854/8ee4ac5.pdf
- http://files.unidadepastoral.com/uploads/1/3/1/4/131437351/195585ef.pdf
- http://files.brentfamilyfarm.com/uploads/1/3/1/3/131379781/5398689.pdf
- http://files.newellbooks.com/uploads/1/3/0/8/130813797/vapujulo_rajeker_vewidufe.pdf
- http://files.rbhsmediacenter.org/uploads/1/3/0/8/130813307/risasenurumuvaf_zatobuwewor.pdf
- http://files.re-ventum.com/uploads/1/3/1/1/131163538/868859.pdf
- http://files.musicatmainstreet.com/uploads/1/3/0/7/130739839/davetuxu.pdf
- https://pagasel.files.wordpress.com/2020/06/26144809078.pdf
- https://vodupabaneze.files.wordpress.com/2020/06/5319724551.pdf
- https://vasotox.files.wordpress.com/2020/06/wisivib.pdf
- https://bazazexa.files.wordpress.com/2020/07/45547269104.pdf
- https://jejiwivu.files.wordpress.com/2020/06/62496049249.pdf
- https://nerebev.files.wordpress.com/2020/07/45492173202.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/12457093378.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/34530012154.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/kepikopu.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/40313354442.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/23281911610.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/sigejorivuzogekos.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/26443777516.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 2

Files carved from inside the sample during analysis.

Filename	Kind	Source	Size
`font_00_sfnt_off0000d9c1.bin` `af713181ce9f03bf0023b9d1ef80664c97087af5fe6490fa2ad0aa644fc5e7aa`	pdf-font-stream	PDF embedded font (sfnt) at offset 0xD9C1	4868 bytes
`font_01_sfnt_off0000ea63.bin` `876e6a026a9b98d52c8ea539d516a4d427e445202f32b0a91c082688bba71267`	pdf-font-stream	PDF embedded font (sfnt) at offset 0xEA63	11152 bytes

Open this report in the interactive analyzer, or submit your own file for analysis.