MALICIOUS
128
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains a mass external link farm, with one critical link pointing to a known malicious redirector. The document body, though corrupted, contains text related to 'animation software adobe flash free' and includes the malicious redirector URL. The presence of a visual download button lure further supports the malicious intent. The primary malicious URL is ttraff.ru, which is used to redirect users to other potentially harmful sites.
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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Visual download / call-to-action button lure low SE_DOWNLOAD_BUTTONDocument contains a call-to-action phrase ('Click here to download', 'Download Now', etc.) — low-signal unless other findings point to a malicious workflow
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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=animation+software+adobe+flash+free
- http://files.bradleyelementary.com/uploads/1/3/1/0/131070867/mopededowoviwumama.pdf
- http://files.midwestnettingsolutions.com/uploads/1/3/1/0/131070398/jovibososazekajagata.pdf
- http://files.chaoclimbing.com/uploads/1/3/1/0/131070566/vopinovuj-ruwiputa-turokuve.pdf
- http://files.sergedesroches.com/uploads/1/3/1/3/131380094/gazetanalonega.pdf
- https://cdn.shopify.com/s/files/1/0433/9875/8557/files/briggs_and_stratton_repair_manual_download_free.pdf
- https://cdn.shopify.com/s/files/1/0439/8029/2254/files/lowes_orange_city.pdf
- https://cdn.shopify.com/s/files/1/0437/5383/2609/files/shannon_s_diversity_index.pdf
- https://cdn.shopify.com/s/files/1/0434/2199/1079/files/53445252412.pdf
- https://cdn.shopify.com/s/files/1/0439/0453/2648/files/tezotexusunawosonogore.pdf
- https://cdn.shopify.com/s/files/1/0433/0664/7717/files/81894299546.pdf
- https://cdn.shopify.com/s/files/1/0443/9392/2726/files/edit_document_text_online_free.pdf
- https://cdn.shopify.com/s/files/1/0429/2709/5967/files/linuvosixifaba.pdf
- https://cdn.shopify.com/s/files/1/0432/0568/9499/files/gejulikojiwugekiputafi.pdf
- https://cdn.shopify.com/s/files/1/0427/4143/2487/files/ruzuxamepupazumifowumuvan.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_off000060f8.bin7724cb6649b48c518ea81701046fac550ead9da5a46a1b1595cd01582be2c8bc |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x60F8 | 5368 bytes |
font_01_sfnt_off0000730e.bin8b2fe60387952b07b6b140212751fef08a703caf56959f2f0e51424043a230ee |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x730E | 10120 bytes |
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