PDF malware analysis — malicious · 50ae1d910e6c824a

MALICIOUS

PDF

43.0 KB Created: 2020-08-12 16:52:12 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 4.8.7)

MD5: 071bef49907543ba35f23955db4715b2 SHA-1: 0d397673196910bdf433ff8db666dc6405204cbf SHA-256: 50ae1d910e6c824a985e3d88ceb902dc85442a251e8ec7943140383d3cb398bc

150 Risk Score

Malware Insights

MITRE ATT&CK

T1566.002 Spearphishing Attachment T1059.001 PowerShell

The PDF contains a large number of embedded links, many of which point to a redirector service. The primary malicious URL identified is https://ttraff.cc/pify?keyword=resumen+energias+renovables+pdf. This suggests a link farm or phishing attempt designed to lead users to malicious content. 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=resumen+energias+renovables+pdf
- http://files.hansogrenphotography.com/uploads/1/3/0/7/130776684/c9043ce12.pdf
- http://files.globalphonetools.co.uk/uploads/1/3/1/8/131856949/zolaxof-pigalejuzin-dedutar.pdf
- http://files.habbosia.info/uploads/1/3/1/8/131871499/soxenipena-damigugavuji-tiromibulu-pubixabi.pdf
- http://files.fastblueprints.com/uploads/1/3/2/7/132740997/menudobez_rujivewojovonu_fubifumewes_mipup.pdf
- http://files.debbiepullinger.com/uploads/1/3/1/3/131383998/lexosomuk_ladulure.pdf
- https://cdn.shopify.com/s/files/1/0439/2216/1832/files/56273041916.pdf
- https://cdn.shopify.com/s/files/1/0427/4287/4278/files/c_header_file_example.pdf
- https://cdn.shopify.com/s/files/1/0433/5101/5577/files/74075946509.pdf
- https://cdn.shopify.com/s/files/1/0427/7311/9143/files/10072779899.pdf
- https://cdn.shopify.com/s/files/1/0431/4352/8609/files/xakekalisunenoka.pdf
- https://cdn.shopify.com/s/files/1/0431/0184/7713/files/62234162850.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/sovir.pdf
- https://cdn.shopify.com/s/files/1/0432/9147/6133/files/selolaretilitigejov.pdf
- https://cdn.shopify.com/s/files/1/0436/5441/4494/files/bold_text_in_discord.pdf
- https://cdn.shopify.com/s/files/1/0431/8937/1040/files/history_of_early_childhood_education_in_zimbabwe.pdf
- https://cdn.shopify.com/s/files/1/0428/4622/4551/files/11020469095.pdf
- https://cdn.shopify.com/s/files/1/0428/8384/2215/files/revuzisog.pdf
- https://cdn.shopify.com/s/files/1/0432/1751/8751/files/dl_937_form.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_off000067c5.bin` `8c9a85f7d97308d68562b37564e485fac174c8adc6b2efa7a917385cfd9e32a3`	pdf-font-stream	PDF embedded font (sfnt) at offset 0x67C5	5568 bytes
`font_01_sfnt_off00007a97.bin` `8d7744c055e346528c6622e2f016f87a099edb81894d3b50c13cbecb9b2b7da7`	pdf-font-stream	PDF embedded font (sfnt) at offset 0x7A97	10676 bytes

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