MALICIOUS
120
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF file contains multiple embedded links, with one identified as a malicious redirector. The document body, though heavily obfuscated, contains the URL 'https://ttraff.com/pify?keyword=mean+deviation+formula+for+grouped+data+pdf', which is flagged as malicious. Additionally, a large number of external PDF links were found, suggesting a link farm or SEO poisoning attempt. The primary attack vector appears to be luring the user to a malicious site via the embedded redirector.
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=mean+deviation+formula+for+grouped+data+pdf
- http://files.outdoorfitnesssligo.com/uploads/1/3/0/8/130874678/a4a84b9890e37fd.pdf
- http://files.realfitwithbrookeb.com/uploads/1/3/2/7/132740614/8201592.pdf
- http://files.caronhunter.com/uploads/1/3/2/6/132681823/6798397.pdf
- http://lavevuji.pos-thinking.com/uploads/1/3/1/3/131379578/61458c11f.pdf
- http://zixuteni.charlenegroome.com/uploads/1/3/0/7/130776433/bifubiminadiredutade.pdf
- https://cdn.shopify.com/s/files/1/0436/6453/9798/files/wagagoxako.pdf
- https://cdn.shopify.com/s/files/1/0428/8181/0595/files/junarimubazivudomoxesasav.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/gujogu.pdf
- https://cdn.shopify.com/s/files/1/0436/0473/8206/files/98173922530.pdf
- https://cdn.shopify.com/s/files/1/0429/1058/0903/files/ipg_carmaker_manual.pdf
- https://cdn.shopify.com/s/files/1/0428/3337/9487/files/soruzibe.pdf
- https://cdn.shopify.com/s/files/1/0437/8014/5313/files/rejugelap.pdf
- https://cdn.shopify.com/s/files/1/0431/9097/6673/files/64619703025.pdf
- https://cdn.shopify.com/s/files/1/0434/0734/3772/files/44950560736.pdf
- https://cdn.shopify.com/s/files/1/0430/1085/0979/files/vivir_la_cadena_de_amor.pdf
- https://cdn.shopify.com/s/files/1/0435/7554/1919/files/oxymoron_schoolboy_q_download.pdf
- https://cdn.shopify.com/s/files/1/0434/8110/4541/files/40016848603.pdf
- https://cdn.shopify.com/s/files/1/0433/3495/9263/files/57183819920.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_off00009c62.bincfe413b9f5707aa484f3f2f8f33de8ff3a3fc300b8be6aa12ae3309f6b685414 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x9C62 | 5248 bytes |
font_01_sfnt_off0000ae42.bin894b5ba9ae89e8c4f209c85effdb4cb31e2f2a002b7da930416b87aef7568675 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xAE42 | 12396 bytes |
font_02_sfnt_off0000d81a.bindc6df80e50a97edb1208a708e896438f0de99a7a07ab29e8c7f28587c162e4af |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD81A | 16940 bytes |
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