MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains numerous embedded links, with one specifically identified as a malicious redirector. The document body, though heavily obfuscated, contains text related to 'Beko tumble dryer manuals' and the malicious URL, suggesting a lure to a phishing or malware distribution site. The ML classifier strongly flagged this PDF as malicious, supporting the conclusion of a malicious intent.
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=beko+tumble+dryer+manuals
- http://files.nanovibrationalrelations.com/uploads/1/3/1/4/131406478/xozitegoturi_zeferosep_wepujowituvepem_wevaduranax.pdf
- http://nexide.inspireauthenticity.net/uploads/1/3/1/0/131070761/a7ecaab5c24.pdf
- http://nufuf.gforcenaturals.com/uploads/1/3/2/6/132681396/ramomutizeri-lotikewitoj-tatakezuged.pdf
- http://files.mymiracledrops.com/uploads/1/3/1/4/131438456/wekexunetav.pdf
- http://files.maplehillbluegrass.com/uploads/1/3/1/6/131607712/9c8f969c6b126ae.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://cdn.shopify.com/s/files/1/0433/1231/6584/files/80921506718.pdf
- https://cdn.shopify.com/s/files/1/0429/8804/4442/files/xenexog.pdf
- https://cdn.shopify.com/s/files/1/0441/4016/7320/files/66584095228.pdf
- https://cdn.shopify.com/s/files/1/0447/8337/0397/files/adda247_banking_awareness_book.pdf
- https://cdn.shopify.com/s/files/1/0430/5816/7959/files/vatizuvuw.pdf
- https://cdn.shopify.com/s/files/1/0431/8933/8276/files/76723197429.pdf
- https://cdn.shopify.com/s/files/1/0437/7971/9317/files/23630172334.pdf
- https://cdn.shopify.com/s/files/1/0431/6584/3620/files/95_cadillac_deville.pdf
- https://cdn.shopify.com/s/files/1/0428/0310/1863/files/23653934908.pdf
- https://cdn.shopify.com/s/files/1/0436/4356/8278/files/81552027365.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_off0000433e.binc2e606551479ef46119133bae10992f9eb8fa92f0880193c2c055e764f172bd9 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x433E | 5324 bytes |
font_01_sfnt_off00005547.binaa222fcd42bd3c65d72c84e778a6bf73b29c99c71e6c12048fedd10b0818dc45 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5547 | 9288 bytes |
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