MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF document contains a large number of embedded links, many of which point to Shopify domains, but one critical link directs to a known malicious redirector. The document body text and metadata suggest a lure related to 'materi laju reaksi kelas 11 pdf', likely to trick users into clicking the malicious 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.com/wb?keyword=materi%20laju%20reaksi%20kelas%2011%20pdf
- http://mafobomuk.delidelicious.com/uploads/1/3/0/8/130874285/ruzope.pdf
- https://cdn.shopify.com/s/files/1/0435/1534/7103/files/femixizozajonoxalaf.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/buxidumex.pdf
- https://cdn.shopify.com/s/files/1/0432/1184/9890/files/27676027467.pdf
- https://cdn.shopify.com/s/files/1/0439/0558/1211/files/integrated_grammar_exercises_for_class_8.pdf
- https://cdn.shopify.com/s/files/1/0431/6174/7605/files/fumopexazogesed.pdf
- https://cdn.shopify.com/s/files/1/0429/6130/5756/files/4436362014.pdf
- https://cdn.shopify.com/s/files/1/0427/9821/9420/files/niwoninimufofap.pdf
- https://cdn.shopify.com/s/files/1/0434/5711/8374/files/berliner_mauer_referat.pdf
- https://cdn.shopify.com/s/files/1/0433/2391/6443/files/livre_imam_al_ghazali.pdf
- https://cdn.shopify.com/s/files/1/0431/4464/2716/files/canon_mg5320_manual.pdf
- https://cdn.shopify.com/s/files/1/0431/5624/2581/files/piper_archer_ii.pdf
- https://cdn.shopify.com/s/files/1/0431/4189/0208/files/cara_membuat_soal_di_google_form.pdf
- https://cdn.shopify.com/s/files/1/0433/7175/7718/files/la_cicala_e_la_formica_esopo_morale.pdf
- https://cdn.shopify.com/s/files/1/0431/6705/6028/files/orthogonality_of_bessel_functions.pdf
- https://cdn.shopify.com/s/files/1/0434/8706/8322/files/jinesitokajafiwilopule.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_off00007226.bin62a8bc8261f66589e6fc786c8f1a9f98b4a26760d82817e92e6577fc9c650454 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7226 | 5232 bytes |
font_01_sfnt_off00008411.bin547b848d34817d3bb9f869407a8becea64461d08627e1f3816fc9f5cf295a120 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8411 | 10228 bytes |
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