MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF contains embedded URLs that lead to a known malicious redirector, suggesting an attempt to phish or deliver a payload. The document body, though heavily obfuscated, contains text related to a 'dairy queen application pdf' and the malicious URL, reinforcing the lure. The ML classifier also strongly indicated 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.ru/wix?keyword=dairy+queen+application+pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- http://www.daltonmaag.com/
- https://cdn.shopify.com/s/files/1/0434/7022/5574/files/pemojamepolo.pdf
- https://cdn.shopify.com/s/files/1/0428/6355/8815/files/2061759507.pdf
- https://cdn.shopify.com/s/files/1/0465/5008/9878/files/open_excel_sheet_in_macro.pdf
- https://cdn.shopify.com/s/files/1/0428/1391/5303/files/77863322.pdf
- https://static.usrfiles.com/ugd/353d00_871d5e7893624112a4ad9d08676d5609.pdf
- https://static.usrfiles.com/ugd/b8c837_1c9dc17f58ea457fae53f3754bd9556e.pdf
- https://static.usrfiles.com/ugd/735189_d0b9cded1e044c82857c0c28d265cce4.pdf
- https://static.usrfiles.com/ugd/409ca8_8a3c60f763de46548146129fab3d70bc.pdf
- https://static.usrfiles.com/ugd/b8c837_f44395fece5340d8b2952a9db3289c90.pdf
- https://static.usrfiles.com/ugd/2ac701_13f0cc648f8f41a5999653dc07d29147.pdf
- https://static.usrfiles.com/ugd/bb13a2_3d482aa208ee46aaa86f95c1d6b272d0.pdf
- https://static.usrfiles.com/ugd/df4650_678a9f65ca8d4ed4a0bdeb4f66826462.pdf
- https://static.usrfiles.com/ugd/affb4a_65eb539fd62545e4b50af919f14bd79b.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 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off000062ae.bin6c0d57907fa3ceec6686170bf315a53c4eead456a1e9fb4062e8130f8f96a2a2 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x62AE | 5080 bytes |
font_01_sfnt_off00007406.bin75d03a7d191d9b0bfb0e91af118630b6eac5e9f949c4cb2ef874934d14b97c5a |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7406 | 10656 bytes |
font_02_sfnt_off0000984c.bind1f4a20f0e35a0564be54678b929bb8c711862c507f070c2b9a6abea8daf4378 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x984C | 4324 bytes |
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