MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains multiple embedded links, with one identified as a redirector to malicious infrastructure. The document body, though heavily obfuscated, contains text that appears to be a formblatt, suggesting a lure. The presence of numerous Shopify links, while mostly benign, indicates a link farm strategy. 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/wix?keyword=baf%25C3%25B6g+berlin+formblatt+2
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://cdn.shopify.com/s/files/1/0433/3384/5150/files/2655609215.pdf
- https://cdn.shopify.com/s/files/1/0437/5294/7863/files/degomajatizu.pdf
- https://cdn.shopify.com/s/files/1/0430/6790/0058/files/excel_vba_complete_tutorial.pdf
- https://cdn.shopify.com/s/files/1/0429/3469/8147/files/16856943055.pdf
- https://cdn.shopify.com/s/files/1/0430/8205/5842/files/93900068604.pdf
- https://cdn.shopify.com/s/files/1/0434/5466/0758/files/15162851450.pdf
- https://cdn.shopify.com/s/files/1/0438/4486/2114/files/list_of_formulas_in_strength_of_materials.pdf
- https://cdn.shopify.com/s/files/1/0435/2658/6532/files/pembina_cardium_formation.pdf
- https://cdn.shopify.com/s/files/1/0428/2476/1507/files/44322343503.pdf
- https://cdn.shopify.com/s/files/1/0437/7837/5831/files/brisingr_christopher_paolini_espaol.pdf
- https://cdn.shopify.com/s/files/1/0433/4767/3253/files/duxufizosabutibivojabuwew.pdf
- https://static.usrfiles.com/ugd/b8c837_51cdce691b974b5bbe43889054a00054.pdf
- https://static.usrfiles.com/ugd/599026_2d7f3559a1684f96b2f75a44584947e5.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_off0000726d.bin3e7e160dc879ca1b6ac8f20b1f664b72e265d1106bdbadeac4789d80e0adfe26 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x726D | 5368 bytes |
font_01_sfnt_off00008466.bin891088f9c0d547bb7777d0b52d5934d8c8ab24d06dc01746bb2ef6fc66aa5bbc |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8466 | 11352 bytes |
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