MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF contains a large number of embedded links, with one identified as a malicious redirector. The document body, though heavily obfuscated, contains the malicious URL. This suggests an attempt to lure users to malicious infrastructure, potentially for phishing or malware distribution.
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.club/pify?keyword=a+magical+mystery+tour+poster+answers
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://cdn.shopify.com/s/files/1/0437/3407/3505/files/android_mobile_apps_png.pdf
- https://cdn.shopify.com/s/files/1/0430/7556/7777/files/84838348564.pdf
- https://cdn.shopify.com/s/files/1/0434/8870/6717/files/12293852076.pdf
- https://cdn.shopify.com/s/files/1/0432/2449/8343/files/virojarogaxominin.pdf
- https://static.usrfiles.com/ugd/430cb2_296b8d47a6204e6fa2d63375bc1626c9.pdf
- https://static.usrfiles.com/ugd/8acad3_7247618f4abc4c60a5c5be3a96540687.pdf
- https://static.usrfiles.com/ugd/8ac1ab_20ee2d89fe694009881eb94f04771cb8.pdf
- https://cdn.shopify.com/s/files/1/0431/0161/8327/files/reratusuzotesax.pdf
- https://cdn.shopify.com/s/files/1/0433/8037/5704/files/46114795691.pdf
- https://cdn.shopify.com/s/files/1/0433/2562/0374/files/puzovimiwasogokulo.pdf
- https://cdn.shopify.com/s/files/1/0427/5427/7532/files/12520308109.pdf
- https://cdn.shopify.com/s/files/1/0431/7675/5349/files/64485915850.pdf
- https://cdn.shopify.com/s/files/1/0430/6485/2634/files/anyong_tubig_sa_pilipinas_worksheet.pdf
- https://cdn.shopify.com/s/files/1/0428/5690/6918/files/6188485734.pdf
- https://cdn.shopify.com/s/files/1/0435/7403/4600/files/18779583041.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_off00004c08.bin9539749f74931da7a9453ad13de052c81b82edec2071b9e2908d62d2de9e0985 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x4C08 | 5436 bytes |
font_01_sfnt_off00005e89.bin55ebfdda6142cb96430d531b4db9773e51495094442b5c2f1fcb3e86e5a0563a |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5E89 | 10352 bytes |
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