MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF contains a significant number of embedded links, with the heuristic PDF_SEO_LINK_FARM indicating a link farm structure. One of the primary links, ttraff.ru, is flagged as a malicious redirector. The ML classifier also strongly indicated maliciousness. The document body appears to be heavily obfuscated or corrupted, preventing a clear understanding of its direct lure, but the link farm and redirector strongly suggest a malicious redirection 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.ru/pify?keyword=bhagya+chakram+movie
- http://files.wildflourcookie.com/uploads/1/3/2/7/132741144/bebige-rimamigatojebi.pdf
- http://files.embracingtheimpossible.com/uploads/1/3/2/6/132682528/8234674.pdf
- http://files.besticandib.com/uploads/1/3/2/7/132741389/muvejotunijema-gataz-wowajasakemi.pdf
- http://files.4seasonsglobal.com/uploads/1/3/2/7/132740619/641f9.pdf
- https://cdn.shop
- https://cdn.shopify.com/s/files/1/0432/0935/9520/files/tekuge.pdf
- https://cdn.shopify.com/s/files/1/0440/8157/8136/files/58820101243.pdf
- https://cdn.shopify.com/s/files/1/0431/3333/7768/files/dadopu.pdf
- https://cdn.shopify.com/s/files/1/0428/7689/5388/files/kavutewezevi.pdf
- https://cdn.shopify.com/s/files/1/0433/6749/7880/files/litajelaxipamuzelaros.pdf
- https://cdn.shopify.com/s/files/1/0437/1618/2166/files/zexibajaxuritoravu.pdf
- https://cdn.shopify.com/s/files/1/0434/6360/6437/files/fuwagedobivapodewizugota.pdf
- https://cdn.shopify.com/s/files/1/0432/2754/5763/files/jagit.pdf
- https://cdn.shopify.com/s/files/1/0432/3393/5515/files/vuwububakatik.pdf
- https://cdn.shopify.com/s/files/1/0429/6402/5493/files/kiranofo.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_off000060b3.bin805761f757b492c5e3f092497bc898b1dc26199dd015c9e2cbcf0bae1fbd08c7 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x60B3 | 4880 bytes |
font_01_sfnt_off0000714c.bin350bcf050e08f7743fea961271aaf6ae2d4478b30fd19d5381932cd0d00d3f2e |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x714C | 10068 bytes |
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