MALICIOUS
130
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains a malicious redirector link disguised as a download button, which is a common lure for phishing or malware delivery. The document body, though heavily obfuscated, contains the target URL and references to other PDFs, suggesting a link farm designed to obscure the malicious destination. The primary malicious URL is https://ttraff.cc/pify?keyword=analytical+method+validation+interview+questions+pdf, which redirects to a benign Shopify URL, likely as a camouflage step.
Heuristics 4
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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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Visual download / call-to-action button lure low SE_DOWNLOAD_BUTTONDocument contains a call-to-action phrase ('Click here to download', 'Download Now', etc.) — low-signal unless other findings point to a malicious workflow
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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=analytical+method+validation+interview+questions+pdf
- http://files.nataliecanderson.com/uploads/1/3/0/8/130813866/3c5e88a0d.pdf
- http://files.irisrabines.com/uploads/1/3/1/4/131438348/vexuwetomojizu.pdf
- http://files.rileytimmermusic.com/uploads/1/3/0/8/130814129/1979006.pdf
- https://cdn.shopify.com/s/files/1/0433/8037/5704/files/7212522724.pdf
- https://cdn.shopify.com/s/files/1/0431/9143/5422/files/luretamavaj.pdf
- https://cdn.shopify.com/s/files/1/0428/3459/1907/files/mebadavoxir.pdf
- https://cdn.shopify.com/s/files/1/0434/7517/3528/files/13543506627.pdf
- https://cdn.shopify.com/s/files/1/0427/8996/1884/files/6466936208.pdf
- https://cdn.shopify.com/s/files/1/0433/9836/5340/files/intro_to_the_design_and_analysis_of_algorithms_levitin.pdf
- https://cdn.shopify.com/s/files/1/0434/4273/3208/files/ragabogawigozogexajexut.pdf
- https://cdn.shopify.com/s/files/1/0428/7807/5036/files/43821950023.pdf
- https://cdn.shopify.com/s/files/1/0430/3945/7431/files/55995342795.pdf
- https://cdn.shopify.com/s/files/1/0436/5497/1557/files/factors_determining_price_elasticity_of_demand.pdf
- https://cdn.shopify.com/s/files/1/0428/9229/6358/files/femidifivadufagimub.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_off00007a74.bineda035f60c73b42c4bf86157d75f2c5f975c2424445c875ab8532792e5cd1b88 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7A74 | 5764 bytes |
font_01_sfnt_off00008e00.bin449526fa02429e58648b1a136d2a67fec851510eaf475da428b4ab01d75da48d |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8E00 | 10292 bytes |
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