MALICIOUS
150
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF contains a critical heuristic firing for a malicious redirector link, pointing to 'https://ttraff.cc/pify?keyword=gmp+pharmaceutical+industry+pdf'. This indicates the document's primary purpose is to redirect users to malicious infrastructure. The presence of a large number of external PDF links, many hosted on Shopify, suggests a link farm or SEO poisoning tactic to increase visibility. The ML classifier also strongly flagged this PDF as malicious.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
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/pify?keyword=gmp+pharmaceutical+industry+pdf
- http://files.ps115jamesjambrose.org/uploads/1/3/1/4/131437983/3657296.pdf
- http://files.wemplephoto.com/uploads/1/3/1/4/131454620/0e2ce5e8.pdf
- http://finowodoz.willetslab.com/uploads/1/3/0/7/130738714/mixejinizumo_togesupetibalof_jofuxirod_nesoda.pdf
- http://files.ibomusicalvoyage.com/uploads/1/3/1/4/131453198/dekafode.pdf
- https://cdn.shopify.com/s/files/1/0446/4531/8819/files/athoms_mbuma.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/soparuvuridove.pdf
- https://cdn.shopify.com/s/files/1/0448/1410/6775/files/camera_scanner_to_tapscanner_v2._0._47.pdf
- https://cdn.shopify.com/s/files/1/0428/9832/5663/files/75396031763.pdf
- https://cdn.shopify.com/s/files/1/0443/8137/2582/files/husky_60_gallon_air_compressor_manual.pdf
- https://cdn.shopify.com/s/files/1/0430/9552/3485/files/mudotofun.pdf
- https://cdn.shopify.com/s/files/1/0434/9670/2104/files/nevadusisimeloxewukanigis.pdf
- https://cdn.shopify.com/s/files/1/0432/6499/9590/files/85490674543.pdf
- https://cdn.shopify.com/s/files/1/0435/2812/6618/files/47273314496.pdf
- https://cdn.shopify.com/s/files/1/0434/6970/1280/files/dififelowezato.pdf
- https://cdn.shopify.com/s/files/1/0433/5108/1118/files/26402577102.pdf
- https://cdn.shopify.com/s/files/1/0431/6299/2795/files/41582735723.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_off0000714b.bin968ac5b98d12a1d237d32421d19e1bd0397ce549b7576c7942fdcf50e370bf13 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x714B | 5300 bytes |
font_01_sfnt_off00008330.bin3486eb0f16c26b02a02e95db20712deb63adffb395956b4c9d7e615dde470c8e |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8330 | 10108 bytes |
font_02_sfnt_off0000a5af.bin05d2457133b820fa77aa358e30e9acfbad3f04c46ced9a37296d9311117db176 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xA5AF | 4324 bytes |
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