MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF contains a link disguised as a download for 'Apple music 1. 2. 0 mod apk'. This link, however, redirects to a malicious URL (ttraff.cc) identified as a redirector. The presence of numerous other links to PDFs hosted on cdn.shopify.com suggests a link farm or SEO poisoning tactic to distribute malicious content. The ML classifier strongly indicates 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.cc/pify?keyword=apple+music+1.+2.+0+mod+apk
- http://files.richardfite.com/uploads/1/3/2/6/132680813/c78a10ae.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/87967576867.pdf
- https://cdn.shopify.com/s/files/1/0428/5543/2348/files/kixukotapetirixutaka.pdf
- https://cdn.shopify.com/s/files/1/0431/0020/9319/files/nuxuvuzefe.pdf
- https://cdn.shopify.com/s/files/1/0427/7387/2807/files/www_masrawy_coom.pdf
- https://cdn.shopify.com/s/files/1/0432/9121/3988/files/aromaticity_antiaromaticity_non_aromaticity.pdf
- https://cdn.shopify.com/s/files/1/0434/8172/7129/files/lonely_planet_budapest_download.pdf
- https://cdn.shopify.com/s/files/1/0447/3788/8410/files/autocad_import_scale.pdf
- https://cdn.shopify.com/s/files/1/0432/3917/8399/files/90468807769.pdf
- https://cdn.shopify.com/s/files/1/0431/7665/7051/files/moneverozo.pdf
- https://cdn.shopify.com/s/files/1/0430/3152/7577/files/income_tax_budget_2020_free_download.pdf
- https://cdn.shopify.com/s/files/1/0431/7233/1682/files/wastewater_recycling_process.pdf
- https://cdn.shopify.com/s/files/1/0438/6154/1014/files/xoguwin.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_off000066e2.bin70275b410e85af71f27454323dbe794675893cce1a775e4f368b225a9acf71df |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x66E2 | 5536 bytes |
font_01_sfnt_off000079a7.bin48f6d3193d15594a3dcc11d1cf84030a0650e3374fa26ad59b0b14ddd6aff9bb |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x79A7 | 10292 bytes |
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