MALICIOUS
120
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF contains a large number of embedded links, many of which point to external resources, a common tactic for SEO poisoning or redirecting users to malicious sites. One critical heuristic identified a link to a known malicious redirector at https://ttraff.cc/wb?keyword=elementary%20principles%20of%20chemical%20processes%203th%20solution%20pdf. This suggests the document's primary purpose is to lead the user to a compromised or malicious site.
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=elementary%20principles%20of%20chemical%20processes%203th%20solution%20pdf
- http://files.thecheekyparlor.com/uploads/1/3/1/3/131383772/2705247.pdf
- http://files.trojanpathways.com/uploads/1/3/2/6/132683330/mukigaxoduranifa.pdf
- http://foremojem.delissimobuntingford.co.uk/uploads/1/3/1/4/131454065/pokik-nufova-wupukowaf.pdf
- http://files.aligrovue.com/uploads/1/3/1/4/131453395/kifinowapu.pdf
- http://files.withhiminheavenlyplaces.com/uploads/1/3/0/9/130969184/rovatewe_virugu_vabaza.pdf
- https://cdn.shopify.com/s/files/1/0452/1204/1367/files/benim_hocam_video_ders_notlar_matematik.pdf
- https://cdn.shopify.com/s/files/1/0428/5064/8223/files/rikejepetipofokoveja.pdf
- https://cdn.shopify.com/s/files/1/0437/0972/6888/files/26554584143.pdf
- https://cdn.shopify.com/s/files/1/0433/6893/9672/files/keranejunezo.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/rinavupomun.pdf
- https://cdn.shopify.com/s/files/1/0427/8052/4710/files/nawezovodoxubusigasinusi.pdf
- https://cdn.shopify.com/s/files/1/0436/6493/3014/files/talufukurukutugopa.pdf
- https://cdn.shopify.com/s/files/1/0431/3923/5997/files/karudenuremadu.pdf
- https://cdn.shopify.com/s/files/1/0433/7175/7718/files/libro_de_automatizacion_industrial_gratis.pdf
- https://cdn.shopify.com/s/files/1/0434/6360/6429/files/makkar_ielts_speaking_topics_january_2020_download.pdf
- https://cdn.shopify.com/s/files/1/0441/4432/8856/files/cbse_class_11_chemistry_textbook_download.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_off0000612b.binea31acf21a7581cf6843461d304e0c73175b4ad52b92f0d013646da994212fff |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x612B | 5620 bytes |
font_01_sfnt_off00007419.bin52143fbccc494ec4bb6f130279ffdc33014ed411be1b3201821abca5de54c243 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7419 | 11072 bytes |
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