MALICIOUS
120
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
T1204.002 Malicious Link
The PDF file contains numerous embedded links, with one specifically identified as a malicious redirector. The document body, though heavily obfuscated, contains the text 'H pylori guidelines uk' and the malicious URL 'https://ttraff.cc/pify?keyword=h+pylori+guidelines+uk', suggesting a lure to a malicious site. The presence of a large number of external PDF links also indicates a link farm, a common tactic for SEO poisoning or distributing malicious content.
Heuristics 3
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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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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=h+pylori+guidelines+uk
- http://files.saltwaterstudios.co.uk/uploads/1/3/0/7/130776272/maxizidurolokow_jemus.pdf
- http://dumuwa.markwarrencoleman.com/uploads/1/3/0/9/130969465/petawo_lazodaduxid.pdf
- http://wikunab.easyflighttravel.com/uploads/1/3/0/7/130739560/zakivuteradetef.pdf
- http://penus.jolietcentraldrama.org/uploads/1/3/2/8/132814930/9ca95bfe1f438.pdf
- https://cdn.shopify.com/s/files/1/0432/6621/2003/files/36082401.pdf
- https://cdn.shopify.com/s/files/1/0431/2521/1298/files/fojujudotironevoximu.pdf
- https://cdn.shopify.com/s/files/1/0431/5581/6608/files/97230161631.pdf
- https://cdn.shopify.com/s/files/1/0447/7802/9213/files/administrao_financeira_e_oramentria_minhateca.pdf
- https://cdn.shopify.com/s/files/1/0445/3515/2804/files/joxugagasewule.pdf
- https://cdn.shopify.com/s/files/1/0432/7302/7749/files/9338982576.pdf
- https://cdn.shopify.com/s/files/1/0430/9476/9821/files/59748319354.pdf
- https://cdn.shopify.com/s/files/1/0428/8312/1319/files/fofowoxepuvubumenosotez.pdf
- https://cdn.shopify.com/s/files/1/0432/2308/9307/files/pdf_watermark_remover_freeware.pdf
- https://cdn.shopify.com/s/files/1/0436/4291/2926/files/10760507803.pdf
- https://cdn.shopify.com/s/files/1/0432/9878/3382/files/mbs_to_gbs.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/wugituvunajobi.pdf
- https://cdn.shopify.com/s/files/1/0433/0097/8853/files/xusebamemadidisavidijamo.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_off00007b49.bin7058605ed5ad0984227c7968524ec6bdbeea690173ad21585025b8e0202ce50e |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7B49 | 5044 bytes |
font_01_sfnt_off00008c85.bin62923d5a40410745628e2812107c709950a5f3314074ec45621730d042fa51b4 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8C85 | 9972 bytes |
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