MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF contains numerous links, including one pointing to known malicious redirector infrastructure. Heuristics indicate it's a link farm and an advance-fee scam lure, suggesting the document's purpose is to trick users into visiting malicious sites for financial gain. The embedded URLs and the nature of the heuristics strongly suggest a phishing or scamming attempt.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 5
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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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Advance-fee lottery/parcel scam lure high SE_ADVANCE_FEE_SCAM_LUREDocument contains lottery/beneficiary or prize language together with large-value draft/funds wording and parcel/courier delivery requirements. This is a classic advance-fee fraud document shape.
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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=silk+browser+for+android+tv
- http://benuwo.houseofhoneybeewigs.com/uploads/1/3/1/4/131407158/1b93e97.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://cdn.shopify.com/s/files/1/0428/2515/4716/files/zugubifilarugu.pdf
- https://cdn.shopify.com/s/files/1/0428/7689/5398/files/bajanonijaferizemodumulax.pdf
- https://cdn.shopify.com/s/files/1/0432/7469/8912/files/26099942902.pdf
- https://cdn.shopify.com/s/files/1/0439/1626/3592/files/pigenezavu.pdf
- https://cdn.shopify.com/s/files/1/0432/3953/8851/files/23097616930.pdf
- https://cdn.shopify.com/s/files/1/0431/1410/2941/files/78964660585.pdf
- https://cdn.shopify.com/s/files/1/0430/7877/9047/files/3d_decoupage_sheets_christmas.pdf
- https://cdn.shopify.com/s/files/1/0428/7614/1731/files/25414901623.pdf
- https://cdn.shopify.com/s/files/1/0432/6585/1542/files/bengali_language_movie_songs.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_off00006632.bin7f4658fad77cef74cfce667e6f74a9ffd91077f8b97d0a69e07cb2a5e05d3752 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6632 | 5360 bytes |
font_01_sfnt_off0000788b.bin4c9ae8c3a95fb20083f49c03670ce30f1557cc11c3fff05aca0f2781f26f3dc8 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x788B | 10740 bytes |
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