MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains numerous links, including one pointing to a known malicious redirector at 'ttraff.com'. The document body and embedded links suggest a tactic to drive traffic to external sites, likely for phishing or malware distribution. The ML classifier strongly indicated maliciousness, and the presence of a link farm further supports this assessment.
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.com/pify?keyword=incident+reports+example+software+testing
- http://files.balibidadaritours.com/uploads/1/3/2/6/132682553/matojezolojobok.pdf
- http://files.nadermakki.com/uploads/1/3/1/4/131438639/nosumiweweb-wesosejuloviw-sevudagolidif-pawavam.pdf
- http://files.gracevillepilates.com/uploads/1/3/1/3/131398100/jirebokolidez.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/34007792176.pdf
- https://cdn.shopify.com/s/files/1/0434/9480/1568/files/siwurepikaxeto.pdf
- https://cdn.shopify.com/s/files/1/0430/2520/3354/files/advance_care_directive.pdf
- https://cdn.shopify.com/s/files/1/0431/6574/5314/files/96028775497.pdf
- https://cdn.shopify.com/s/files/1/0433/0048/7332/files/kofilesegeduxu.pdf
- https://cdn.shopify.com/s/files/1/0435/5942/0063/files/easy_english_grammar_learning.pdf
- https://cdn.shopify.com/s/files/1/0439/6810/2558/files/ending_sounds_worksheets_for_first_grade.pdf
- https://cdn.shopify.com/s/files/1/0428/4442/2310/files/61691864344.pdf
- https://cdn.shopify.com/s/files/1/0430/9755/5093/files/98987860731.pdf
- https://cdn.shopify.com/s/files/1/0434/7432/1560/files/the_armor_of_god_bible_study.pdf
- https://cdn.shopify.com/s/files/1/0436/2256/4000/files/35223849084.pdf
- https://cdn.shopify.com/s/files/1/0431/5011/4978/files/somusekubasipada.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/
- http://scripts.sil.org/OFL
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00006c07.binb1a1e1c07b063237870e25b4812d1f6fbed8e5d216f8bf3bd5965b8e96a374cd |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6C07 | 5572 bytes |
font_01_sfnt_off00007eef.bin282c919ac6ba0f23aafc3917ade9b15b48ad2ef413a998945151e5d48c3a1425 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7EEF | 10124 bytes |
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