MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF contains a link that redirects to a malicious URL, identified by the PDF_MALICIOUS_REDIRECTOR_LINK heuristic. The document body, though heavily obfuscated, contains the text 'Friendship images tamil hd' and the malicious URL, suggesting a lure. The PDF also contains a large number of external links, many pointing to Shopify domains, which is indicative of a link farm for SEO manipulation or distributing malicious content. No scripts were extracted from this sample.
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=friendship+images+tamil+hd
- http://files.3rdgearwaseca.org/uploads/1/3/0/9/130969728/dezojutugabaj_nodomadiluzek_nutilixivubaxi_kekibubijenales.pdf
- https://cdn.shopify.com/s/files/1/0438/7602/4475/files/jazidewibur.pdf
- https://cdn.shopify.com/s/files/1/0431/7020/1760/files/61936600465.pdf
- https://cdn.shopify.com/s/files/1/0435/3510/6200/files/sowamezadupikomafoxaruxil.pdf
- https://cdn.shopify.com/s/files/1/0431/5627/5360/files/sewebumerupuvefitemogun.pdf
- https://cdn.shopify.com/s/files/1/0431/0440/3613/files/36394217267.pdf
- https://cdn.shopify.com/s/files/1/0433/3407/4523/files/vowazatuteleju.pdf
- https://cdn.shopify.com/s/files/1/0435/9720/1576/files/princeton_review_sat_practice_test.pdf
- https://cdn.shopify.com/s/files/1/0436/9353/9478/files/jutososuxejawiv.pdf
- https://cdn.shopify.com/s/files/1/0434/7035/6632/files/bimedivixozexaketafafuke.pdf
- https://cdn.shopify.com/s/files/1/0440/3606/3397/files/69455721822.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 4
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00004b2a.bin251782044582505808f75dacd7614acc483048da2fb79f77e88426700646ee46 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x4B2A | 5008 bytes |
font_01_sfnt_off00005bea.bin73983ccd477f0e4c07634362c0f9f13a23cea415a26bff37f7f125d59a681190 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5BEA | 1936 bytes |
font_02_sfnt_off0000652d.bin16d40690895d94370c45cb058ee953c10566f555e35fc0aa14b5f3d7bb22314f |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x652D | 10876 bytes |
font_03_sfnt_off000089ba.bin4fcfa7c68d76e23b667942a3ac892d2d5d88346478daafc61479ad4df4af3dd3 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x89BA | 4324 bytes |
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