MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF contains a large number of embedded links, many of which point to external resources, including a known malicious redirector. The primary malicious URL, 'https://ttraff.cc/pify?keyword=ascendance+trilogy+book+1+pdf', is designed to trick users into downloading content, likely leading to further malicious activity. The ML classifier strongly indicates malicious intent.
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/pify?keyword=ascendance+trilogy+book+1+pdf
- http://zofip.nomoreryans.com/uploads/1/3/1/4/131438453/kekixujujuse-barusuxafalofip-rojurop.pdf
- http://files.wviolin.com/uploads/1/3/1/6/131607229/1972041.pdf
- http://files.eurekamakingadifference.com/uploads/1/3/1/0/131070625/5528038.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://cdn.shopify.com/s/files/1/0434/3313/2193/files/zekisazuduzaxafetizuwu.pdf
- https://cdn.shopify.com/s/files/1/0434/9162/3077/files/memento_mori_download.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/kevesuladufutaniwor.pdf
- https://cdn.shopify.com/s/files/1/0433/2063/9646/files/msxml_4._0_sp2.pdf
- https://cdn.shopify.com/s/files/1/0440/4156/8421/files/cloud_architecture_patterns_o_reilly.pdf
- https://cdn.shopify.com/s/files/1/0429/7061/1861/files/dezexomirubibisut.pdf
- https://cdn.shopify.com/s/files/1/0432/3137/9619/files/38313191611.pdf
- https://cdn.shopify.com/s/files/1/0434/9476/8792/files/behavioral_disorders.pdf
- https://cdn.shopify.com/s/files/1/0431/9395/8560/files/82229035712.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/gejazopemovaro.pdf
- https://cdn.shopify.com/s/files/1/0432/2865/9870/files/mikadatunowegedasotevexam.pdf
- https://cdn.shopify.com/s/files/1/0429/8565/2375/files/71523537942.pdf
- https://cdn.shopify.com/s/files/1/0432/6768/6558/files/nusevanive.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_off00007d20.binc04a35b6e2d0072a68af730c791975984958a64a5d0b7ec6548c68605dd59bd8 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7D20 | 5668 bytes |
font_01_sfnt_off00009085.bin6cabb53fcac30e64d0b99005597c5438d1e73c3cec7714ac4f7c693c21809018 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x9085 | 9964 bytes |
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