MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains a large number of embedded links, many pointing to Shopify domains, but one critical link directs to a known malicious redirector at 'https://ttraff.cc/pify?keyword=manual+mitre+saw'. The document body, though heavily obfuscated, contains text that appears to be a lure for a 'manual mitre saw', likely intended to trick users into clicking the malicious link. The ML classifier strongly supports the malicious nature of this PDF.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 4
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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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Object number defined twice with different bodies info PDF_DUPLICATE_OBJ_BODY_INCREMENTALThe same indirect object (N G) is defined more than once with different body bytes. First-wins and last-wins readers will resolve different content, which is a parser-confusion shape used by targeted PDFs. Body-only differences are common in benign incremental updates, so severity is raised only when the duplicate carries active content.
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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.cc/pify?keyword=manual+mitre+saw
- http://files.4assange.info/uploads/1/3/2/6/132695862/084551c.pdf
- http://files.thornboroughandthorntonwi.org/uploads/1/3/0/7/130776514/lemirazokizit.pdf
- http://files.leonkew.com/uploads/1/3/0/9/130969545/22efa0d725490.pdf
- http://files.juliandhoward.com/uploads/1/3/0/7/130738597/4151eb1a09b0c0c.pdf
- http://files.minsgallery.ca/uploads/1/3/1/4/131453060/a67db9b.pdf
- https://cdn.shopify.com/s/files/1/0432/0342/8515/files/boxavedo.pdf
- https://cdn.shopify.com/s/files/1/0431/0168/3865/files/18455917279.pdf
- https://cdn.shopify.com/s/files/1/0432/2469/4942/files/19875491416.pdf
- https://cdn.shopify.com/s/files/1/0428/5241/7703/files/sujuxi.pdf
- https://cdn.shopify.com/s/files/1/0430/8969/0773/files/7194822083.pdf
- https://cdn.shopify.com/s/files/1/0434/7166/7360/files/25870992638.pdf
- https://cdn.shopify.com/s/files/1/0429/7228/3033/files/cr_2_monsters_5e.pdf
- https://cdn.shopify.com/s/files/1/0429/8113/0394/files/10626788901.pdf
- https://cdn.shopify.com/s/files/1/0428/0333/1231/files/pusidatalaparo.pdf
- https://cdn.shopify.com/s/files/1/0428/9599/9129/files/37407630447.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_off00005321.bin7c92d04a82e446580d22e8c64d882447de253f7d5a8bfdba9d7955301ee64b31 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5321 | 4928 bytes |
font_01_sfnt_off000063e6.bin4af3cbfec5489bbb6ec81d88983c85f6a44b6f137448832e3018198be02002e7 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x63E6 | 10936 bytes |
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