Malicious PDF — malware analysis report

Static analysis result for SHA-256 f0a12b5450e8af19…

MALICIOUS

PDF

33.3 KB Created: 2020-08-28 06:06:50 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 4.8.7)
MD5: 6ef310387dcb258a0466363f045ec93f SHA-1: 6843674dc2e352935b1359f59eb8cc132c5dbc9d SHA-256: f0a12b5450e8af19071922adb2819bb398315d3e010a10307faff9d026d81437
60 Risk Score

Malware Insights

MITRE ATT&CK
T1566.002 Spearphishing Attachment T1204.002 Malicious Link

The PDF file contains a heuristic firing for a malicious redirector link. The document body, though heavily obfuscated, contains text that appears to be a lure for a "Second grade sight words assessment". The primary malicious URL identified is https://ttraff.club/pify?keyword=second+grade+sight+words+assessment, which is flagged as malicious. This suggests a phishing or social engineering attack aiming to redirect users to harmful content.

Heuristics 2

  • 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.
  • 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.club/pify?keyword=second+grade+sight+words+assessment
    • http://files.fingerhutpastries.com/uploads/1/3/0/9/130969206/7609d9c077a.pdf
    • http://files.bullengarookadultriders.com/uploads/1/3/2/6/132681596/fomapofegaro-wopigadazodup-zevevamer-tirexilagenizo.pdf
    • https://cdn.shopify.com/s/files/1/0430/4296/3613/files/97613157463.pdf
    • https://cdn.shopify.com/s/files/1/0439/0882/5256/files/31252796842.pdf
    • https://cdn.shopify.com/s/files/1/0433/4262/6984/files/eduardo_galeano_el_ftbol_a_sol_y_sombra.pdf
    • https://cdn.shopify.com/s/files/1/0432/5372/7394/files/45089223388.pdf
    • https://cdn.shopify.com/s/files/1/0460/5791/4523/files/94486844244.pdf
    • https://cdn.shopify.com/s/files/1/0431/5850/3584/files/onan_generator_4000.pdf
    • https://cdn.shopify.com/s/files/1/0432/6896/4520/files/munane.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.

FilenameKindSourceSize
font_00_sfnt_off00004509.bin
8d3ef46d361d732191810f22f22a3d0afa28adccc1b30203f06f3c9f6b543a74		 pdf-font-stream PDF embedded font (sfnt) at offset 0x4509 5516 bytes
font_01_sfnt_off0000579e.bin
6d9497e3ab18008c9b4f430dc8e0d8022756a17b66c91ec9221f24fd1dc35c3c		 pdf-font-stream PDF embedded font (sfnt) at offset 0x579E 9640 bytes

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