MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF contains numerous links, with one critical heuristic identifying it as a redirector to known malicious infrastructure. The document body, though obfuscated, includes text suggesting a 'business plan report sample pdf' lure, and the primary URL points to a redirector designed to lead users to potentially harmful content. The ML classifier also strongly indicated maliciousness.
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=business+plan+report+sample+pdf
- http://files.pasinfonia.org/uploads/1/3/2/6/132681558/luroru-putas-wasonorofadi-bukafutominosi.pdf
- http://files.myfutra.com/uploads/1/3/1/3/131384018/netax.pdf
- http://files.vibrantpet.com/uploads/1/3/0/8/130874019/xewonefa-giwelox-xegojojegikoz.pdf
- http://files.treesurgeongloucester.com/uploads/1/3/2/7/132710763/582091.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://cdn.shopify.com/s/files/1/0431/1190/7488/files/vekukirudabirezoliba.pdf
- https://cdn.shopify.com/s/files/1/0427/3651/7286/files/73011245133.pdf
- https://cdn.shopify.com/s/files/1/0429/4747/7667/files/31346094377.pdf
- https://cdn.shopify.com/s/files/1/0432/8649/5396/files/vajavurepa.pdf
- https://cdn.shopify.com/s/files/1/0437/7670/4664/files/nixifitunexafizi.pdf
- https://cdn.shopify.com/s/files/1/0438/3732/5462/files/jimopenezevariluvolu.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/43778875991.pdf
- https://cdn.shopify.com/s/files/1/0432/0644/3163/files/8879715144.pdf
- https://cdn.shopify.com/s/files/1/0432/7027/5237/files/32768081902.pdf
- https://cdn.shopify.com/s/files/1/0433/9181/1734/files/92400754750.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/
- http://scripts.sil.org/OFL
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00007289.binf371bf5ed3e5e1559b1332d8fd41a0e423390b421196ece979cf3861fb8ad75a |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7289 | 5236 bytes |
font_01_sfnt_off00008436.bin42e4625d11db5e4d6c14d7dde13694409736023c19f17f40a77d54ac2732e398 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8436 | 10456 bytes |
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