MALICIOUS
120
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.001 User Execution: Malicious Link
T1059.001 PowerShell
The PDF contains a mass of external links, many of which point to suspicious domains and are likely part of a link farm. One prominent link, 'https://ttraff.cc/wb?keyword=cloherty%20and%20stark's%20manual%20of%20neonatal%20care%209th%20edition', is identified as a malicious redirector. The document body, though partially corrupted, contains similar URLs, suggesting the primary intent is to redirect users to malicious sites, potentially for phishing or malware delivery.
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/wb?keyword=cloherty%20and%20stark
- http://files.kimkirch.com/uploads/1/3/0/7/130775827/welobozutudirol-fulunim.pdf
- http://files.tiaramedina.com/uploads/1/3/0/9/130969984/tobet.pdf
- http://files.caseyharvilla.com/uploads/1/3/2/7/132712214/vevuzupakaki.pdf
- http://files.tkestateliquidations.com/uploads/1/3/1/4/131409055/dde65d.pdf
- http://files.jimgymsupply.com/uploads/1/3/0/9/130969532/633868.pdf
- http://files.nalcbranch489.com/uploads/1/3/0/7/130739658/vaxoravufu.pdf
- http://files.simaspace.com/uploads/1/3/0/8/130813885/2527676.pdf
- http://files.mootingsyndicate.org/uploads/1/3/1/4/131483253/lewotidedimitufemini.pdf
- http://files.surgtech101.com/uploads/1/3/1/6/131606720/8934448.pdf
- https://gepuxulifa.files.wordpress.com/2020/07/kewakebibowolivewuzem.pdf
- https://zomazezifa.files.wordpress.com/2020/07/24315332807.pdf
- https://ligobabimogo.files.wordpress.com/2020/07/zomagurevupamaga.pdf
- https://sinezuve.files.wordpress.com/2020/06/40764145642.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/28821374719.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/matam.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/nagexonulelaxefirulilona.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/fezusagofetivori.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/vunumegosuvuvorewufo.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/lomapatigusobotatijizu.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_off00005453.bin91c79c519cb067dc3484c5f86281a70053ee83768ba771b876427eebecea93b4 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5453 | 5524 bytes |
font_01_sfnt_off000066f8.bin233d5214fb03c8f8ff42a6b5c824d19b4f7c7db401edb8d060c1d04aec3a4301 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x66F8 | 9992 bytes |
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