MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains numerous embedded links, including one identified as a malicious redirector. The document body, though heavily obfuscated, contains the URL that leads to the malicious redirector. This suggests a phishing or scam attempt designed to redirect users to malicious content. The presence of many external PDF links also indicates a link farm strategy.
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=abulia+definicion+pdf
- http://files.borrelienterprises.com/uploads/1/3/2/8/132814342/5955026.pdf
- http://files.theimo.org/uploads/1/3/1/8/131856318/fexogubivafeloduwap.pdf
- http://mufuj.starfenceandgate.com/uploads/1/3/0/9/130969426/tomiwaxebixanude.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://cdn.shopify.com/s/files/1/0430/6134/6466/files/adobe_converter_free_download_for_windows.pdf
- https://cdn.shopify.com/s/files/1/0448/1312/3744/files/car_parts_list_with_pictures_and_names.pdf
- https://cdn.shopify.com/s/files/1/0429/3771/2806/files/bosch_cctv_price_list_2020.pdf
- https://cdn.shopify.com/s/files/1/0433/9538/3446/files/tobibutafuwisuxoxuwe.pdf
- https://cdn.shopify.com/s/files/1/0434/5059/7528/files/galletas_de_la_suerte.pdf
- https://cdn.shopify.com/s/files/1/0431/1125/2132/files/68157900196.pdf
- https://cdn.shopify.com/s/files/1/0434/8579/0365/files/gazajifonotozig.pdf
- https://cdn.shopify.com/s/files/1/0428/5802/1027/files/jurnal_mengenai_akuntansi_biaya.pdf
- https://cdn.shopify.com/s/files/1/0431/7085/7122/files/valutigopeliwogaraw.pdf
- https://cdn.shopify.com/s/files/1/0428/6332/9446/files/fifowipopivepize.pdf
- https://cdn.shopify.com/s/files/1/0436/0876/8675/files/dirifep.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_off0000631b.bin6c84f2176905abd553c46e52a5bfdf3d23fdf0394a156e65d4ab5628e140c372 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x631B | 5004 bytes |
font_01_sfnt_off00007436.bin653f25b7984e3e8e135b05b4283a2074552af3d434dbde65bc4bf31b62adc763 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7436 | 11028 bytes |
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