MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains a mass of external links, with one identified as a known malicious redirector. The document body, though obfuscated, contains text related to 'strategic issues in project management pdf' and includes the malicious URL, suggesting a lure to a phishing or malware distribution site. The ML classifier strongly supports the malicious verdict.
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/wb?keyword=strategic%20issues%20in%20project%20management%20pdf
- http://files.wilsonhomefarms.com/uploads/1/3/2/6/132695200/dofebilunuxirulefi.pdf
- http://files.denaliarts-glassstudio.com/uploads/1/3/1/8/131856012/fakaniputepezu.pdf
- http://files.papyrology.org/uploads/1/3/0/7/130776757/rimolexupidusep_latef.pdf
- http://files.friendsofappalachia.org/uploads/1/3/2/3/132303382/nuvit-litetoz.pdf
- https://cdn.shopify.com/s/files/1/0433/1234/9334/files/65208271037.pdf
- https://cdn.shopify.com/s/files/1/0432/5389/1232/files/game_of_thrones_season_1_1080p_kickass.pdf
- https://cdn.shopify.com/s/files/1/0434/0455/8488/files/37755888001.pdf
- https://cdn.shopify.com/s/files/1/0431/9019/0248/files/nukilano.pdf
- https://cdn.shopify.com/s/files/1/0436/2980/5726/files/98379061671.pdf
- https://cdn.shopify.com/s/files/1/0427/4742/9031/files/52300554874.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/14981909947.pdf
- https://cdn.shopify.com/s/files/1/0434/9699/7030/files/christmas_songs_for_choirs.pdf
- https://cdn.shopify.com/s/files/1/0431/2625/9876/files/44419368500.pdf
- https://cdn.shopify.com/s/files/1/0435/2504/6431/files/certificado_medico_bolivia_2020.pdf
- https://cdn.shopify.com/s/files/1/0430/8264/5665/files/aircraft_engine_manufacturers.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_off00005ebc.binb8c1a0ed0127a9d60b80fe238617476cfa81dafbc06de486ba9de3cd0339776c |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5EBC | 5624 bytes |
font_01_sfnt_off000071bf.bine9f68321c980c1dcc9a384a071c449f315fdb776672dbe89f90b0379848eaad2 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x71BF | 14388 bytes |
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