MALICIOUS
152
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 'ttraff.cc'. This URL is embedded within the document body, suggesting an attempt to lure the user to a malicious site. The PDF also contains a mass external PDF link farm, further indicating malicious intent. The ML classifier strongly flagged this PDF as malicious.
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=statistical+methods+of+demand+forecasting+pdf
- https://cdn.shopify.com/s/files/1/0431/6240/2967/files/printable_animal_coloring_book.pdf
- https://cdn.shopify.com/s/files/1/0440/8187/3048/files/gogamulebipiwa.pdf
- https://cdn.shopify.com/s/files/1/0431/8475/0747/files/fipepajesexebeturupexonal.pdf
- https://cdn.shopify.com/s/files/1/0429/6821/9799/files/50085673942.pdf
- https://cdn.shopify.com/s/files/1/0435/2190/0696/files/apple_books_download.pdf
- https://cdn.shopify.com/s/files/1/0427/5005/0460/files/tuvoperenunoz.pdf
- https://cdn.shopify.com/s/files/1/0431/2439/2087/files/xfun_cc_cute.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/pegumi.pdf
- https://static.usrfiles.com/ugd/0bfb20_bb28bfa2cbb34d69a4018a940589a7dc.pdf
- https://static.usrfiles.com/ugd/c33f71_24739f318c9f47b8992d5c8a2ce7be30.pdf
- https://static.usrfiles.com/ugd/ade4e6_a5ef5b58582d4ea59f58753099eadeb6.pdf
- https://static.usrfiles.com/ugd/4dded2_04d3ba95c5134863a7c965039e7c35e8.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/demajez.pdf
- https://cdn.shopify.com/s/files/1/0431/9382/7485/files/67084052658.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/
- https://cdn.shopify.com/s/files/1/0431/8475/0747/files/fipepajesexe
Extracted artifacts 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00012f6f.bin99a28f4a7aa79800a32a89dad7572bd2602e96b2afbd655415b66377c6ddb4b7 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x12F6F | 5460 bytes |
font_01_sfnt_off000141c5.binb8084d36b27445b15eef1b851ad1f79414bfc55946b558a358b727ac9d97899f |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x141C5 | 10604 bytes |
font_02_sfnt_off000165fd.binb50a2106bf82917db0cd3cf88f63c5e8cc3298b343ace5cffc591b35df33d24c |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x165FD | 4324 bytes |
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