MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains a critical heuristic firing for a malicious redirector link, pointing to 'https://ttraff.cc/wix?keyword=rental+lease+document+template'. The document body also contains this URL, suggesting it is intended to be clicked by the user. The PDF also contains a mass external PDF link farm, with many links hosted on cdn.shopify.com, indicating a potential SEO poisoning or link distribution tactic. 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/wix?keyword=rental+lease+document+template
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/radeziwiwilajumigetadad.pdf
- https://cdn.shopify.com/s/files/1/0432/2105/7700/files/bemibusebupogajufag.pdf
- https://cdn.shopify.com/s/files/1/0450/2175/7590/files/pugixi.pdf
- https://static.usrfiles.com/ugd/374ce0_dea1b056989d4be39f1cbd1e6d3c3581.pdf
- https://static.usrfiles.com/ugd/eed56f_a1dd522340c6402aab427af8973a200e.pdf
- https://cdn.shopify.com/s/files/1/0437/0815/4008/files/training_spots_maplestory.pdf
- https://cdn.shopify.com/s/files/1/0429/1257/9747/files/evernote_download_as.pdf
- https://cdn.shopify.com/s/files/1/0427/7341/4055/files/zupadetogoderonotodenudu.pdf
- https://cdn.shopify.com/s/files/1/0428/9436/0743/files/wesuzini.pdf
- https://cdn.shopify.com/s/files/1/0434/7356/7901/files/9604375660.pdf
- https://cdn.shopify.com/s/files/1/0430/0675/4970/files/57278218119.pdf
- https://cdn.shopify.com/s/files/1/0439/0577/7832/files/82401842671.pdf
- https://cdn.shopify.com/s/files/1/0434/7317/4680/files/movimivufofaja.pdf
- https://cdn.shopify.com/s/files/1/0462/8637/3025/files/wufazofibixiwiwifog.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_off000061d7.bin80f2764e235813f7d8192d1f480070865d90d7200af63f3c5886be1675824d27 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x61D7 | 5128 bytes |
font_01_sfnt_off00007335.bindc724718e0708bffbfda7089bc1eb62ca2c420b98696a797b969220d2a650611 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7335 | 10180 bytes |
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