MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
T1204.002 Malicious Link
The PDF contains a critical heuristic firing for a malicious redirector link, pointing to 'https://ttraff.com/wb?keyword=magento%202%20developer's%20guide%20pdf%20download'. This, combined with a PDF link farm heuristic, indicates a likely phishing or malware distribution attempt. The document body, though heavily obfuscated, contains references to 'Magento 2 developer's guide pdf download' and the malicious URL, reinforcing the lure. No scripts were extracted, but the presence of multiple unknown URLs suggests a multi-stage attack.
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/wb?keyword=magento%202%20developer
- http://fugej.nphsjrwolfpack.com/uploads/1/3/0/9/130969341/3438753.pdf
- http://files.intouchfr.com/uploads/1/3/2/6/132683000/wekejoxosebix_loxas_vapipuwewinodi.pdf
- https://cdn.shopify.com/s/files/1/0434/4617/3852/files/irctc_reservation_form.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/85947343199.pdf
- https://cdn.shopify.com/s/files/1/0436/2538/2051/files/tamil_movie_bhagavathi_theme_music.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/kividerinogofigizunewif.pdf
- https://cdn.shopify.com/s/files/1/0432/4065/2960/files/xexatevarugogonaronijo.pdf
- https://cdn.shopify.com/s/files/1/0432/4301/2256/files/21992974003.pdf
- https://cdn.shopify.com/s/files/1/0432/5477/5970/files/lu_factorization_matlab_code_with_pivoting.pdf
- https://cdn.shopify.com/s/files/1/0443/8127/4278/files/58430046111.pdf
- https://cdn.shopify.com/s/files/1/0432/8649/5388/files/integral_calculus_word_problems_with_solutions.pdf
- https://cdn.shopify.com/s/files/1/0434/8156/3286/files/43021498532.pdf
- https://cdn.shopify.com/s/files/1/0433/8938/6901/files/psychology_david_myers_9th_edition.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_off00004f26.bindf0da90329b27e35d506a156eef2d8500e0305a9051a6967a12e8f8f8c966ff3 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x4F26 | 5532 bytes |
font_01_sfnt_off00006230.binb43c5f9270fe0d13f62e9371487de0725eecb949d76a61203d5c8734a218e0f5 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6230 | 9696 bytes |
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