MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
T1204.002 Malicious Link
The PDF contains numerous embedded links, with one identified as a known malicious redirector. The document body and metadata suggest a lure related to 'Adobe PDF maker outlook', likely intended to trick users into clicking the malicious links. The ML classifier strongly indicated maliciousness, and the presence of a redirector URL points to a phishing or malware distribution attempt.
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/pify?keyword=adobe+pdf+maker+outlook
- http://fenibuvos.burrow.nyc/uploads/1/3/2/7/132740405/e2e4ffa.pdf
- http://busenoso.taaonline.org/uploads/1/3/1/6/131606490/ridorapunavuguf-bekor.pdf
- http://files.gwcservices.org/uploads/1/3/1/8/131857114/binumusexeji_zudorolaz_getosa.pdf
- http://basiw.legendgolfcompany.com/uploads/1/3/0/7/130740013/17de7e608a109b8.pdf
- https://cdn.shopify.com/s/files/1/0440/8541/1990/files/litam.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/rajijabobuzev.pdf
- https://cdn.shopify.com/s/files/1/0429/3066/7673/files/fonts_similar_to_impact.pdf
- https://cdn.shopify.com/s/files/1/0435/0276/4184/files/baloten.pdf
- https://cdn.shopify.com/s/files/1/0434/7097/9238/files/39746490784.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/69892687871.pdf
- https://cdn.shopify.com/s/files/1/0431/5355/5610/files/87252219984.pdf
- https://cdn.shopify.com/s/files/1/0430/8415/2986/files/93657759437.pdf
- https://cdn.shopify.com/s/files/1/0434/3293/5574/files/29519132692.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/23929268289.pdf
- https://cdn.shopify.com/s/files/1/0437/7536/1178/files/46033332359.pdf
- https://cdn.shopify.com/s/files/1/0434/5089/2454/files/the_knight_s_sword_rs3.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_off00007a2a.bin8f07785e7367e39e1b6cc1f6e84daed416c9204a8d2ee8c08a33fba0f78ad299 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7A2A | 5200 bytes |
font_01_sfnt_off00008bc2.binc35891c2cbd2878f09fc768b8f7979bc87d83901055eeeb1c2c675493eb31c67 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8BC2 | 10132 bytes |
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