MALICIOUS
128
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains a malicious redirector link and a large number of external PDF links, suggesting a link farm or phishing attempt. The document body, though heavily corrupted, contains a URL that matches the malicious redirector found by heuristics. The presence of urgency lures further supports a phishing or scamming intent.
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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Urgency / deadline lure low SE_URGENCY_LUREDocument contains urgency or deadline language ('account will be terminated', 'action required within 24 hours', etc.) — useful context, but low-signal without other findings
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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=sinusitis+guidelines+antibiotics
- http://files.wonderlablearning.com/uploads/1/3/0/7/130776449/9285949.pdf
- http://files.molecularinformatics.org/uploads/1/3/1/6/131637325/visufati-nidoro-felerosu-gizosev.pdf
- http://files.oconomowockiwanis.org/uploads/1/3/1/6/131637302/mukejulebiv.pdf
- http://files.stayinthearena.com/uploads/1/3/2/6/132681482/d202e4ae.pdf
- http://laxatijaz.happyyummychicken.com/uploads/1/3/1/4/131438234/6022724.pdf
- https://cdn.shopify.com/s/files/1/0430/2041/9226/files/77351587987.pdf
- https://cdn.shopify.com/s/files/1/0432/3963/7155/files/40875403463.pdf
- https://cdn.shopify.com/s/files/1/0428/6713/0534/files/ligonujudomilas.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/duzawubemamomavokam.pdf
- https://cdn.shopify.com/s/files/1/0440/9432/4888/files/sodasosus.pdf
- https://cdn.shopify.com/s/files/1/0429/5049/2316/files/vusozazudagezigiduvex.pdf
- https://cdn.shopify.com/s/files/1/0437/7736/0029/files/69713062179.pdf
- https://cdn.shopify.com/s/files/1/0430/8847/8359/files/subatebilimikakolabubufex.pdf
- https://cdn.shopify.com/s/files/1/0432/2518/6466/files/xapelovadimoxem.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_off00009498.binc502d23940f06d2dbb740d2fd1540849ba307a59d31075257393ee4cc0e1fb37 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x9498 | 5136 bytes |
font_01_sfnt_off0000a60a.binfc401600e653b82cc0bbb702732535769da177252cf33052ad439e613cba545a |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xA60A | 14120 bytes |
font_02_sfnt_off0000d2d9.bind1f4a20f0e35a0564be54678b929bb8c711862c507f070c2b9a6abea8daf4378 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD2D9 | 4324 bytes |
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