MALICIOUS
120
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Phishing: Spearphishing Attachment
T1204.002 Malicious File: Malicious Link
The PDF file contains a critical heuristic indicating it's a malicious redirector link, pointing to a URL that appears to be part of an SEO link farm. The document body includes the primary malicious URL and numerous other PDF links, suggesting a lure to download further content. The primary malicious URL is https://ttraff.com/pify?keyword=english+alphabet+book+free+download+pdf, which redirects to other PDF files hosted on Shopify and other domains.
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.com/pify?keyword=english+alphabet+book+free+download+pdf
- http://files.jenniferdanahart.ca/uploads/1/3/1/6/131606755/sinimomotiw_fubozi_mibum_bikejilixaxu.pdf
- http://files.jolitabalta.com/uploads/1/3/1/4/131408353/kigirigabipiximatuz.pdf
- http://files.mao-bo.com/uploads/1/3/0/7/130738881/rozoneliwug.pdf
- http://jaxore.siamrings.com/uploads/1/3/0/7/130775129/saligefejujezag_xesawo.pdf
- https://cdn.shopify.com/s/files/1/0437/8486/3893/files/gilat_matlab_5th_edition.pdf
- https://cdn.shopify.com/s/files/1/0428/5746/3964/files/sinaxirokogeta.pdf
- https://cdn.shopify.com/s/files/1/0431/6554/8708/files/3661881812.pdf
- https://cdn.shopify.com/s/files/1/0437/6412/1752/files/fumazuloxuwufumapu.pdf
- https://cdn.shopify.com/s/files/1/0435/2750/4024/files/72530504781.pdf
- https://cdn.shopify.com/s/files/1/0430/6727/7469/files/54302819129.pdf
- https://cdn.shopify.com/s/files/1/0430/5122/1146/files/61238628400.pdf
- https://cdn.shopify.com/s/files/1/0427/4513/5260/files/91066833688.pdf
- https://cdn.shopify.com/s/files/1/0430/5915/1009/files/33701604636.pdf
- https://cdn.shopify.com/s/files/1/0431/4526/5312/files/36707608274.pdf
- https://cdn.shopify.com/s/files/1/0433/7506/7294/files/41163586647.pdf
- https://cdn.shopify.com/s/files/1/0439/5103/0430/files/pilinafewiwijafasogotim.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_off00005efa.bin71d5bf329e4cabbbb996e3d8a8010be61a61e2dfb32a75fdedd5334bfc960979 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5EFA | 5344 bytes |
font_01_sfnt_off00007124.bin27d544015ed2545e8310c1183df310f0f41f3e29739fe4f49197cd84bac0caee |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7124 | 10116 bytes |
font_02_sfnt_off00009372.bin1062cd8ddf90f4344fa193b395386d5669df1a952e5759311ca261a71931f361 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x9372 | 4324 bytes |
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