MALICIOUS
128
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains a lure for downloading PMBOK latest edition, which is a common tactic for phishing or malware distribution. It embeds numerous links, with a critical finding indicating a redirector link to traff.cc, suggesting a malicious redirection chain. The document body and heuristics confirm the presence of embedded URLs and a link farm, pointing towards a malicious workflow designed to trick users into clicking through to potentially harmful content.
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.cc/pify?keyword=pmbok+latest+edition+pdf+free+download
- http://files.ryladistrict7255.com/uploads/1/3/2/6/132695339/tolonijuz.pdf
- http://files.vastcomtech.com/uploads/1/3/2/8/132814355/83bab572893339.pdf
- http://files.arcticbutcher.com/uploads/1/3/0/7/130775308/sojusijane.pdf
- http://files.encyclopediasonica.com/uploads/1/3/1/3/131398195/4094484.pdf
- https://cdn.shopify.com/s/files/1/0431/6397/5835/files/37568583818.pdf
- https://cdn.shopify.com/s/files/1/0431/6397/5835/files/xuwokafenuvowexubomado.pdf
- https://cdn.shopify.com/s/files/1/0430/6635/9962/files/50142202215.pdf
- https://cdn.shopify.com/s/files/1/0431/9592/4637/files/35088907569.pdf
- https://cdn.shopify.com/s/files/1/0428/2885/7503/files/xojalolub.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/nasidobedibugamis.pdf
- https://cdn.shopify.com/s/files/1/0431/3117/5063/files/75557827348.pdf
- https://cdn.shopify.com/s/files/1/0429/6382/8895/files/fiweriweleri.pdf
- https://cdn.shopify.com/s/files/1/0434/1461/8262/files/tomezudulunuwojasapef.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 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00005f20.bin72023b766f08a167d0fb62c4d42dd109101a6a5ff8a8eabdd9912525a6633497 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5F20 | 5272 bytes |
font_01_sfnt_off000070f3.bin1b87cfac1eee063436d69ce33aec4d5ebdc6228cd983fb0bd8f03685377c386e |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x70F3 | 10908 bytes |
font_02_sfnt_off00009600.bin0d0f64e27578eb124b8bc81c7eceacdd166e22eddd95c81328e9fbd7de2a6333 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x9600 | 4324 bytes |
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