MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
T1204.002 Malicious Link
The PDF contains a mass of external links, many of which are hosted on Shopify but point to potentially malicious redirectors. The primary malicious link, 'https://ttraff.cc/pify?keyword=best+powerpoint+presentation+templates+free', is designed to lure users by promising free presentation templates. This link is a critical finding, indicating a phishing or redirection attack. The ML classifier strongly supports the malicious nature of this PDF.
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=best+powerpoint+presentation+templates+free
- http://files.dc3cares.org/uploads/1/3/1/3/131383747/toneku_miwuzolu.pdf
- http://vodag.carpetcleaningaffordable.com/uploads/1/3/1/3/131380390/fovujurogajufibulom.pdf
- http://rekit.fresnotreeservicecompany.com/uploads/1/3/0/7/130775455/xarixevam-xopabipodiraro-tapozorebofigus-kilelunufobude.pdf
- https://cdn.shopify.com/s/files/1/0429/8565/2375/files/wujosirotagonedur.pdf
- https://cdn.shopify.com/s/files/1/0429/9862/8501/files/kogajuboxikupivuvukolo.pdf
- https://cdn.shopify.com/s/files/1/0431/5004/9446/files/areal_velocity_derivation.pdf
- https://cdn.shopify.com/s/files/1/0434/4479/7600/files/42683679363.pdf
- https://cdn.shopify.com/s/files/1/0432/8649/5396/files/gejunajaxenuser.pdf
- https://cdn.shopify.com/s/files/1/0431/3874/4469/files/boss_song_ming_se.pdf
- https://cdn.shopify.com/s/files/1/0428/8148/2919/files/bootstrap_autocomplete_dropdown.pdf
- https://cdn.shopify.com/s/files/1/0434/8814/9668/files/schema_complementi_analisi_logica.pdf
- https://cdn.shopify.com/s/files/1/0428/9904/6553/files/stability_of_complex_ions_chemguide.pdf
- https://cdn.shopify.com/s/files/1/0434/1940/2405/files/foxoradifowanadudutike.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_off00006060.bin69120a48d9988061d9101006a2bcf2ffd870ac9d3b4d0e418ce87fc911561c96 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6060 | 5188 bytes |
font_01_sfnt_off00007203.bin219765ea6579915d72c1d2346d868c8bf546afed3e9e0606bc71df4ebc4b1999 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7203 | 10048 bytes |
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