MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains embedded links, one of which, https://ttraff.com/pify?keyword=ethiopia+travel+guide+book, is flagged as a malicious redirector. The document body, though heavily obfuscated, contains text related to 'Ethiopia travel guide book' and references the same malicious URL, suggesting a lure for phishing or malware delivery. 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.com/pify?keyword=ethiopia+travel+guide+book
- http://files.nitro-networks.net/uploads/1/3/1/1/131163590/1412292.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- http://www.daltonmaag.com/
- https://cdn.shopify.com/s/files/1/0450/3358/6838/files/39946854228.pdf
- https://cdn.shopify.com/s/files/1/0436/5670/8254/files/74609165002.pdf
- https://cdn.shopify.com/s/files/1/0430/0003/7527/files/27343218572.pdf
- https://cdn.shopify.com/s/files/1/0434/0324/7781/files/69517396392.pdf
- https://cdn.shopify.com/s/files/1/0432/6028/0982/files/ano_ang_kultura.pdf
- https://cdn.shopify.com/s/files/1/0437/2873/2314/files/die_buddenbrooks_buch.pdf
- https://cdn.shopify.com/s/files/1/0432/9213/1484/files/alagappan_clinical_medicine_4th_edition.pdf
- https://cdn.shopify.com/s/files/1/0429/5327/7589/files/complex_numbers_pdf_sakshi_education.pdf
- https://cdn.shopify.com/s/files/1/0429/9961/1553/files/student_council_application.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 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00005ba4.bin6c6a23a3d1d53e02c66c9321379b1327d59e9b1fcfa98caf4eff570c45f9e417 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5BA4 | 5040 bytes |
font_01_sfnt_off00006cdb.bine3e138ff85142e082b5baf2f3e52246eea4eb31853430835f8e6f4401b07f441 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6CDB | 10252 bytes |
font_02_sfnt_off00008ffb.bin1158d95dac44631f497756703988ba3645251422e7ff0015d3fca430225e7c3e |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8FFB | 4324 bytes |
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