MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
T1204.002 Malicious Link
The PDF contains numerous embedded links, with a critical heuristic firing for a malicious redirector at 'https://ttraff.com/pify?keyword=coroner%2527+s+report+public+record+canberra'. Another critical heuristic identified a PDF link farm, with 'https://cdn.shopify.com/s/files/1/0432/8793/7179/files/titoxelawefej.pdf' being the first identified URL. The ML classifier strongly indicated maliciousness. The document body, though heavily obfuscated, contains the redirector URL, suggesting a lure to external malicious content.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
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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Object number defined twice with different bodies info PDF_DUPLICATE_OBJ_BODY_INCREMENTALThe same indirect object (N G) is defined more than once with different body bytes. First-wins and last-wins readers will resolve different content, which is a parser-confusion shape used by targeted PDFs. Body-only differences are common in benign incremental updates, so severity is raised only when the duplicate carries active content.
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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=coroner%2527+s+report+public+record+canberra
- http://files.sanmateolimos.com/uploads/1/3/1/3/131383553/612544a.pdf
- http://wumubatid.terryow-wingdesigns.com/uploads/1/3/2/3/132303382/nexuvevapiladeniduj.pdf
- http://files.prayerlifemusic.com/uploads/1/3/0/7/130775876/bozomiminefoz-bumev-gifodidusit.pdf
- https://cdn.shopify.com/s/files/1/0432/8793/7179/files/titoxelawefej.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/vabagibad.pdf
- https://cdn.shopify.com/s/files/1/0438/6488/3355/files/ischemic_stroke.pdf
- https://cdn.shopify.com/s/files/1/0432/3164/1762/files/73026488472.pdf
- https://cdn.shopify.com/s/files/1/0430/6596/6754/files/35068194798.pdf
- https://cdn.shopify.com/s/files/1/0436/4884/3934/files/vixirob.pdf
- https://cdn.shopify.com/s/files/1/0431/2137/7434/files/56681576545.pdf
- https://cdn.shopify.com/s/files/1/0434/7727/0678/files/10th_maths_guide_new_syllabus_2020_20.pdf
- https://cdn.shopify.com/s/files/1/0428/0126/6851/files/85651643001.pdf
- https://cdn.shopify.com/s/files/1/0429/1906/7815/files/lukinifewupiw.pdf
- https://cdn.shopify.com/s/files/1/0435/6472/8479/files/antoni_goubiew_bolesaw_chrobry.pdf
- https://cdn.shopify.com/s/files/1/0437/7948/9946/files/volujob.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_off00017ca3.bin14b32dd6a21100383e26775f83143e9756778967baa8100848815b4e1fa2177d |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x17CA3 | 5148 bytes |
font_01_sfnt_off00018e28.bin46d47ca079265d812efebba6efbc91c2ebf63eab23a767ea91cc21899315d6db |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x18E28 | 10600 bytes |
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