MALICIOUS
128
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF file contains numerous embedded links, with a critical heuristic firing for PDF_MALICIOUS_REDIRECTOR_LINK indicating a link to known malicious redirector infrastructure. The document body, though heavily obfuscated, contains text related to a 'battery charger schematic diagram pdf' and a call-to-action phrase, suggesting a lure. The PDF_SEO_LINK_FARM heuristic indicates a large number of external PDF links, likely for SEO manipulation or to host further malicious content. The primary malicious IOC is the redirector URL.
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=battery+charger+schematic+diagram+pdf
- http://files.veescape-info.com/uploads/1/3/1/4/131407424/e991ec14.pdf
- http://files.karynpearson.ca/uploads/1/3/0/7/130775659/rogetewifowixeji.pdf
- http://files.dorebowen.com/uploads/1/3/1/6/131607174/3994866.pdf
- http://files.hancockfamilyfarm.com/uploads/1/3/0/9/130969045/8402023.pdf
- https://cdn.shopify.com/s/files/1/0430/9676/8665/files/barurusakawesufaf.pdf
- https://cdn.shopify.com/s/files/1/0431/2200/0029/files/61454851874.pdf
- https://cdn.shopify.com/s/files/1/0431/5326/0700/files/ravusoruw.pdf
- https://cdn.shopify.com/s/files/1/0432/9334/3899/files/venebitoviluvenuzipigide.pdf
- https://cdn.shopify.com/s/files/1/0435/5575/0049/files/24517952109.pdf
- https://cdn.shopify.com/s/files/1/0429/1022/0447/files/pudulok.pdf
- https://cdn.shopify.com/s/files/1/0433/9322/0758/files/7759073145.pdf
- https://cdn.shopify.com/s/files/1/0437/2099/9064/files/61122768650.pdf
- https://cdn.shopify.com/s/files/1/0429/2853/7753/files/53003242835.pdf
- https://cdn.shopify.com/s/files/1/0428/8308/8547/files/dokixemoliboxusiku.pdf
- https://cdn.shopify.com/s/files/1/0432/1860/0103/files/39434256639.pdf
- https://cdn.shopify.com/s/files/1/0431/8583/2096/files/vemeviw.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_off00006edd.bin3060144efe28f9ad3dbb77c606f7f1872283131e186330ae70142cd64274d8f9 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6EDD | 5688 bytes |
font_01_sfnt_off00008218.binc66f9d1a51a476a9ddbad17061eba723935d6139e890c9b41b75306a5e7653c1 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8218 | 10352 bytes |
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