PDF malware analysis — malicious · 30931b977c98567e

MALICIOUS

PDF

50.2 KB Created: 2020-08-30 21:00:12 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 4.8.7)

MD5: b5c718fb0b8a9b95fb45f7b3c55945c2 SHA-1: 1b9aa6e0a37ae6f822ee997b90d273e6b6b176a0 SHA-256: 30931b977c98567e957d0b2581db3759d56a712723e206d950e3484462e6e913

150 Risk Score

Malware Insights

MITRE ATT&CK

T1566.002 Spearphishing Attachment T1204.002 Malicious Link

The PDF contains a mass of external links, with one specifically pointing to a known malicious redirector infrastructure. The document body, though heavily obfuscated, contains text suggesting it is a PDF related to 'game of thrones risk rules', likely a lure. The primary malicious URL identified is ttraff.com, which is used to redirect users to further malicious content.

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.com/wix?keyword=game+of+thrones+risk+rules+pdf
- https://static.usrfiles.com/ugd/b8c837_c180215a48c347af82da553412fb9ca4.pdf
- https://static.usrfiles.com/ugd/05900a_a4986a043f1f491eb3a1dd58855c5f52.pdf
- https://static.usrfiles.com/ugd/930050_24c22daa33ab4be082ca9cbf647f7811.pdf
- https://static.usrfiles.com/ugd/b8c837_407fb36b545b451db726156f0a55eebe.pdf
- https://static.usrfiles.com/ugd/760101_9cb71511b7fa46bd9442f37ec2b568a7.pdf
- https://static.usrfiles.com/ugd/b8c837_c025fea803ee47b899c09f4d3182c358.pdf
- https://static.usrfiles.com/ugd/b8c837_f25449f8f3d245d2bead0c1867bef2d9.pdf
- https://static.usrfiles.com/ugd/0dcf4b_9979eea4aa38443c84e34701e87f3ab4.pdf
- https://static.usrfiles.com/ugd/0049ca_7808a76d5aac461f9740e01a591e8d8b.pdf
- https://static.usrfiles.com/ugd/d54300_9b749fa41833493387126f2da7132cf3.pdf
- https://static.usrfiles.com/ugd/4b874d_7273b00b0e38402cbae8d74fdd496857.pdf
- https://static.usrfiles.com/ugd/b8c837_559675a73b904d7ba612f4eb3e05f2b7.pdf
- https://static.usrfiles.com/ugd/77eba6_d8ddd73b70c44d95a515b2f6d8296fd5.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 3

Files carved from inside the sample during analysis.

Filename	Kind	Source	Size
`font_00_sfnt_off000070dd.bin` `ee4a300af6e1db3bc901d7ce9b84e1668dc70401ea86dee958655ebcfa8906e8`	pdf-font-stream	PDF embedded font (sfnt) at offset 0x70DD	5376 bytes
`font_01_sfnt_off00008307.bin` `ce908b78418671b166c85949da31b249b3e2e200078d3478f8effaeb35775fe3`	pdf-font-stream	PDF embedded font (sfnt) at offset 0x8307	10200 bytes
`font_02_sfnt_off0000a621.bin` `6cbe3ac9e172e8bae055fba86092fcd672f61555ab01df205b93e20211473cad`	pdf-font-stream	PDF embedded font (sfnt) at offset 0xA621	16376 bytes

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