MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains numerous embedded links, with one critical link identified as a malicious redirector. The document body, though partially corrupted, contains text referencing a service manual and includes the malicious URL, suggesting a lure to a phishing or malware distribution site. The ML classifier strongly flagged this PDF as malicious.
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.cc/wb?keyword=packard%20bell%20easynote%20te11hc%20service%20manual
- http://files.journeytothethrone.com/uploads/1/3/2/7/132710632/babaxejeleje.pdf
- http://files.gbyws.org/uploads/1/3/1/4/131483019/paludizixi-pazibokadelok-xovubonavegazuz-nobuxudisapefod.pdf
- http://files.whspkggapp.com/uploads/1/3/0/7/130740524/03636f01f4cd.pdf
- https://cdn.shopify.com/s/files/1/0431/3900/6632/files/30628787704.pdf
- https://cdn.shopify.com/s/files/1/0434/8870/6717/files/46860116161.pdf
- https://cdn.shopify.com/s/files/1/0429/0691/0876/files/sujisamulife.pdf
- https://cdn.shopify.com/s/files/1/0437/2529/1674/files/81757867097.pdf
- https://cdn.shopify.com/s/files/1/0431/2917/6232/files/wuxon.pdf
- https://cdn.shopify.com/s/files/1/0434/6334/4280/files/53742027905.pdf
- https://cdn.shopify.com/s/files/1/0440/0244/3422/files/anemia_normositik_normokrom_adalah.pdf
- https://cdn.shopify.com/s/files/1/0438/1681/2706/files/16791621344.pdf
- https://cdn.shopify.com/s/files/1/0436/0224/7838/files/68429170300.pdf
- https://cdn.shopify.com/s/files/1/0434/7399/3890/files/jafam.pdf
- https://cdn.shopify.com/s/files/1/0448/4674/3713/files/effects_of_transatlantic_slave_trade.pdf
- https://cdn.shopify.com/s/files/1/0437/3823/5031/files/24821767366.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_off00004649.bin4239adec9bf326a3e920b5bb36cc57e0658bfce9476618c367d61a68728402ce |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x4649 | 5480 bytes |
font_01_sfnt_off000058c4.binfba3f9408243f8682024dbb2c395ea8b46fa9d3b5203d01952593379af396fd3 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x58C4 | 8884 bytes |
font_02_sfnt_off00007721.bin4fcfa7c68d76e23b667942a3ac892d2d5d88346478daafc61479ad4df4af3dd3 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7721 | 4324 bytes |
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