PDF malware analysis — malicious · 8935580ddb0ef485

MALICIOUS

PDF

43.3 KB Created: 2020-09-16 20:58:05 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 4.8.7)

MD5: 9971f80ed75bc3418853a3fba9b3d559 SHA-1: ff46965e4de41ddd88f6489959c733175ef41bb6 SHA-256: 8935580ddb0ef485efabb9694736ce8f1fd7f6d4dc32d7b5991e99603770f6b1

150 Risk Score

Malware Insights

MITRE ATT&CK

T1566.002 Spearphishing Attachment T1059.001 PowerShell T1204.002 Malicious Link

The PDF contains a critical heuristic firing for a malicious redirector link, specifically pointing to 'https://ttraff.link/wix?keyword=my+xbox+live+apkpure'. This URL is presented within the document body, suggesting a lure to download potentially malicious content. The presence of a mass external PDF link farm further indicates a malicious intent to distribute harmful files or redirect users to malicious sites.

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.link/wix?keyword=my+xbox+live+apkpure
- http://files.cleangreenaction.org/uploads/1/3/1/1/131164157/gotodanigogetomiwuja.pdf
- http://fatovemu.nihc.ca/uploads/1/3/2/6/132683138/pezofugamokuk-fabipa-puzejulagog.pdf
- http://xizakajem.laasmbs.org/uploads/1/3/0/8/130874198/ed8de97b.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/tanedikefiresemur.pdf
- https://cdn.shopify.com/s/files/1/0431/9520/3745/files/nisuvimirupejowud.pdf
- https://cdn.shopify.com/s/files/1/0428/1437/4047/files/deussen_park_pavilion_map.pdf
- https://cdn.shopify.com/s/files/1/0459/0531/3946/files/52298385475.pdf
- https://cdn.shopify.com/s/files/1/0435/2638/9912/files/58618231725.pdf
- https://a30bab4e-3fda-446e-807b-342b6d5309b8.filesusr.com/ugd/227d0f_ebec65cf3240426ca05d7e83562c7881.pdf?index=true
- https://f67927a1-c2ac-4e81-aa17-57fe7e863643.filesusr.com/ugd/ebc5f9_568513eb6ceb487bb736a0188b4d986c.pdf?index=true
- https://31b12496-3393-474d-93ca-3836d0be0909.filesusr.com/ugd/362633_e80f3f736fd44169bdfc6ff6ad961c86.pdf?index=true
- https://c5432876-cc0f-4b76-b2e9-0063b23c0177.filesusr.com/ugd/c6ac46_fd87faf54fae425eb0ae282862c34185.pdf?index=true
- https://93b4c7ad-36f1-42ea-9940-948bc12c9324.filesusr.com/ugd/17ce20_b1b7033b66ce4916a9f5cf02653b69ff.pdf?index=true
- https://1f430005-6bbc-4b5b-afb9-eb972b7a2df9.filesusr.com/ugd/43d598_449254b20ce84623abf0c0e8daa05f42.pdf?index=true
- 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://f67927a1-c2ac-4e81-aa17-57fe7e863643.filesusr.com/ugd/ebc5f9_568513eb6ceb487bb

Extracted artifacts 2

Files carved from inside the sample during analysis.

Filename	Kind	Source	Size
`font_00_sfnt_off000067f1.bin` `ee55300056a51f0211e3d5e8172cd3ae12a2bf6c7d753b79c349de0faf2ad97d`	pdf-font-stream	PDF embedded font (sfnt) at offset 0x67F1	5072 bytes
`font_01_sfnt_off0000795d.bin` `4a6ab50d9715b1adc08b8af9c441c833773c1ad66ca70a7e1285ed40e4d39891`	pdf-font-stream	PDF embedded font (sfnt) at offset 0x795D	12268 bytes

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