PDF malware analysis — malicious · e30e4f495c141c9d

MALICIOUS

PDF

50.0 KB Created: 2020-08-12 08:16:14 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 4.8.7)

MD5: abde38a124ea1ea746c4fb6d81d209fd SHA-1: 40a9a75042d0a91027e0db3626c25597ddece2b7 SHA-256: e30e4f495c141c9dda8d7c5413430a177ad3525da163b3f949b01c95afc09a40

150 Risk Score

Malware Insights

MITRE ATT&CK

T1566.002 Spearphishing Attachment T1059.001 PowerShell

The PDF contains a large number of embedded links, with the primary redirector URL being https://ttraff.cc/pify?keyword=vertical+farming+systems+pdf. This indicates a link farm or redirection strategy designed to lead users to malicious content. The ML classifier also strongly flagged this PDF as malicious. No scripts were extracted from this sample.

Machine Learning

Nyx PDF Classifier malicious score 1.0000

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.cc/pify?keyword=vertical+farming+systems+pdf
- http://files.newstone-intl.com/uploads/1/3/1/3/131380397/2516005.pdf
- http://files.reedertranslationservices.com/uploads/1/3/1/4/131437848/81e31955739b8.pdf
- http://files.hotcac.org/uploads/1/3/1/8/131857631/votuwi-jafebapo-belojaloxuduge.pdf
- http://files.lesleygilesart.com/uploads/1/3/2/8/132815882/nirizisazilasegovi.pdf
- http://files.redonesmarketing.com/uploads/1/3/1/3/131398605/05c121beb90.pdf
- https://cdn.shopify.com/s/files/1/0431/0145/4500/files/imo_safety_signs.pdf
- https://cdn.shopify.com/s/files/1/0435/2363/7399/files/43594072217.pdf
- https://cdn.shopify.com/s/files/1/0434/3640/8982/files/kulokasoronawoxejexuba.pdf
- https://cdn.shopify.com/s/files/1/0428/3459/1907/files/33293429458.pdf
- https://cdn.shopify.com/s/files/1/0428/7637/1110/files/72366301807.pdf
- https://cdn.shopify.com/s/files/1/0433/0595/9574/files/wordpress_get_featured_image_url.pdf
- https://cdn.shopify.com/s/files/1/0431/6112/5013/files/fexov.pdf
- https://cdn.shopify.com/s/files/1/0433/4839/4142/files/89912548505.pdf
- https://cdn.shopify.com/s/files/1/0428/5346/6271/files/55557226049.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/68905528383.pdf
- https://cdn.shopify.com/s/files/1/0430/9201/7305/files/solve_by_completing_the_square_worksheet.pdf
- https://cdn.shopify.com/s/files/1/0428/8957/6601/files/87436751964.pdf
- https://cdn.shopify.com/s/files/1/0429/4760/8730/files/36736610712.pdf
- https://cdn.shopify.com/s/files/1/0431/6043/6887/files/88643147573.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_off000084a6.bin` `7f4e426d673902bcc37ebbf07b34847d24d82705f8ae84022b69b055afc48999`	pdf-font-stream	PDF embedded font (sfnt) at offset 0x84A6	5540 bytes
`font_01_sfnt_off00009770.bin` `ae81b7966acd31cd1be2a3a30c461188dacd27cfbf04399f61dfd08fb18d059a`	pdf-font-stream	PDF embedded font (sfnt) at offset 0x9770	10396 bytes

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