MALICIOUS
128
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF file contains a significant number of embedded URLs, identified as a 'PDF_SEO_LINK_FARM' heuristic. One of these URLs, 'https://ttraff.ru/pify?keyword=uss+nimitz+arma+3', is flagged as a malicious redirector. The presence of a visual download button lure further supports the malicious intent. The document body, though heavily obfuscated, also contains these URLs, reinforcing the attack pattern.
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=uss+nimitz+arma+3
- http://files.ccanorth.org/uploads/1/3/1/4/131438190/8be1b423dc9f52.pdf
- http://files.faithbaptistky.org/uploads/1/3/2/3/132302963/95dbaa90cbb8b2b.pdf
- http://kefamus.stockbridgeseatco.co.uk/uploads/1/3/2/7/132741029/9cf561.pdf
- https://cdn.shopify.com/s/files/1/0431/4116/9309/files/vesexidigutabugawidifema.pdf
- https://cdn.shopify.com/s/files/1/0434/5239/9773/files/180961047.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/bewewolifokolugetu.pdf
- https://cdn.shopify.com/s/files/1/0433/5396/4712/files/wubowuwurixoroxed.pdf
- https://cdn.shopify.com/s/files/1/0430/4686/3005/files/nijunorerilobebufi.pdf
- https://cdn.shopify.com/s/files/1/0428/5625/1555/files/joxitomisoxureze.pdf
- https://cdn.shopify.com/s/files/1/0434/3860/4450/files/nojoserir.pdf
- https://cdn.shopify.com/s/files/1/0432/4550/2626/files/vipigufupipugujuj.pdf
- https://cdn.shopify.com/s/files/1/0434/6609/6802/files/m9k_shipments_code.pdf
- https://cdn.shopify.com/s/files/1/0428/1267/0111/files/mack_truck_repair_manual.pdf
- https://cdn.shopify.com/s/files/1/0432/7014/4166/files/32077436574.pdf
- https://cdn.shopify.com/s/files/1/0430/3169/1421/files/96056787715.pdf
- https://cdn.shopify.com/s/files/1/0434/7097/9238/files/xutidumizepowazojez.pdf
- https://cdn.shopify.com/s/files/1/0430/7081/6407/files/bibulixuxuxupozovubemax.pdf
- http://steamcommunity.com/sharedfiles/filedetails/?id=201087083
- 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_off0000b0bf.bine7660b84e7aa793f34cf610217b6a8b8f265cc1a70ebd04eb99de553ffa84040 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xB0BF | 5004 bytes |
font_01_sfnt_off0000c1b7.bin70755ee4c9c66c2184bedbddd77d0a559dc0b773b68777e92033a0f68a507d5f |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xC1B7 | 15648 bytes |
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