MALICIOUS
150
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF contains a critical heuristic firing for a malicious redirector link pointing to 'https://ttraff.com/pify?keyword=adobe+pdf+full+bleed'. Additionally, it exhibits characteristics of a PDF link farm, with numerous external links, including one to 'https://cdn.shopify.com/s/files/1/0438/3630/9666/files/fonupenekaj.pdf'. The ML classifier also strongly indicated maliciousness. The document body, though heavily obfuscated, contains the redirector URL.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 3
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PDF links to known malicious redirector infrastructure critical PDF_MALICIOUS_REDIRECTOR_LINKPDF 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.
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Small PDF contains mass external PDF link farm critical PDF_SEO_LINK_FARMSmall 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.
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Embedded URL info EMBEDDED_URLOne 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/pify?keyword=adobe+pdf+full+bleed
- http://kovijofow.schoolrockspartybox.org/uploads/1/3/1/3/131398455/4469710.pdf
- http://files.rebekahrasmussen.com/uploads/1/3/1/4/131406518/4468810.pdf
- http://files.liniger.com/uploads/1/3/1/4/131453252/f65b4.pdf
- http://files.lancevictormoore.com/uploads/1/3/2/7/132741334/7240620.pdf
- http://files.lifelovesco.com/uploads/1/3/0/7/130740429/sudovexagamowe.pdf
- https://cdn.shopify.com/s/files/1/0438/3630/9666/files/fonupenekaj.pdf
- https://cdn.shopify.com/s/files/1/0436/3059/2160/files/81298467077.pdf
- https://cdn.shopify.com/s/files/1/0436/3298/4222/files/gesizazodisifuwukazas.pdf
- https://cdn.shopify.com/s/files/1/0432/7188/0870/files/fonivojipuk.pdf
- https://cdn.shopify.com/s/files/1/0454/1965/9420/files/phonics_flashcards_free.pdf
- https://cdn.shopify.com/s/files/1/0434/4964/7261/files/81374065303.pdf
- https://cdn.shopify.com/s/files/1/0429/0415/8364/files/adverb_phrases_and_clauses.pdf
- https://cdn.shopify.com/s/files/1/0428/8688/9625/files/70472623105.pdf
- https://cdn.shopify.com/s/files/1/0431/0961/3725/files/namibin.pdf
- https://cdn.shopify.com/s/files/1/0438/1714/0386/files/adb_install_multiple_error_android_studio.pdf
- https://cdn.shopify.com/s/files/1/0432/0994/9341/files/58367704857.pdf
- https://cdn.shopify.com/s/files/1/0437/6231/9517/files/wukuwedikid.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_off00007227.binb68b532a8d6b59d350840740d213494399095eaf6ed9ed8daad9668d8863986f |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7227 | 4328 bytes |
font_01_sfnt_off000080dd.bin844161495180b4bd5f575a1180211a5b52f9637c9c6d260ad96f060bfe42a039 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x80DD | 10052 bytes |
font_02_sfnt_off0000a34e.bincd94ef65598b1866d0653cdd88243d989fd81359c0e770c2d3a4858f1c2f6d34 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xA34E | 4324 bytes |
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