MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
T1204.002 Malicious Link
The PDF contains embedded links that redirect to malicious infrastructure, specifically identified by the 'ttraff.cc' domain, which is flagged as a malicious redirector. The document body, though heavily obfuscated, contains text related to 'amortization calculation excel template' and the malicious URL, suggesting a lure to trick users into clicking the link. The ML classifier also strongly indicated maliciousness.
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=amortization+calculation+excel+template
- http://lozuj.imarkv.com/uploads/1/3/1/0/131070420/3881ca626.pdf
- http://jirak.pensionplanningsolutions.com/uploads/1/3/1/4/131409508/8e77eb348.pdf
- http://files.designsbybrunner.com/uploads/1/3/1/8/131856646/fozodusojad-tibima-punalax-wigiromadaxaxej.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://cdn.shopify.com/s/files/1/0436/0211/6772/files/51446676222.pdf
- https://cdn.shopify.com/s/files/1/0443/8137/2582/files/docker_kill_container.pdf
- https://cdn.shopify.com/s/files/1/0430/3673/7699/files/jenapokijuvumumezomoz.pdf
- https://cdn.shopify.com/s/files/1/0427/4647/8758/files/dietrich_bonhoeffer_books.pdf
- https://cdn.shopify.com/s/files/1/0438/8411/8171/files/guzatapujabol.pdf
- https://cdn.shopify.com/s/files/1/0439/0017/4504/files/somisufeto.pdf
- https://cdn.shopify.com/s/files/1/0432/3550/8387/files/xisusululeketakeb.pdf
- https://cdn.shopify.com/s/files/1/0440/7384/4888/files/bahubali_2_film_telugu.pdf
- https://cdn.shopify.com/s/files/1/0436/6372/0613/files/best_java_programming_books_for_beginners.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_off00006dfa.bin0fb5f97160b31aa02af150de964439f1ab32da3103bc4053bf076e9c2fc491c0 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6DFA | 5008 bytes |
font_01_sfnt_off00007ef0.bin5bd8b8873462596a83815f52b6c7159b2f709d19b5d08bce523e25de6251e72c |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7EF0 | 10100 bytes |
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