MALICIOUS
96
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF file contains a large number of external links, many of which are generated and appear to be part of a link farm. One prominent URL, 'https://traffking.ru/strik?utm_term=madea+class+reunion+the+play+123movi', is flagged as suspicious and likely leads to malicious content. The ML classifier strongly indicated maliciousness, supporting the assessment of a phishing or content-luring attack.
Machine Learning
- Nyx PDF Classifier malicious score 0.9997
Heuristics 4
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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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External URI info PDF_URIPDF contains an external URL action
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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://traffking.ru/strik?utm_term=madea+class+reunion+the+play+123movi
- https://ropoxazuwaso.weebly.com/uploads/1/3/4/0/134040565/dulakinemikuw_fatifa_zufupuzis_nudasemudazul.pdf
- https://jixatazibasuv.weebly.com/uploads/1/3/4/4/134402985/kabegeruxopunolen.pdf
- https://fofupapezu.weebly.com/uploads/1/3/4/3/134356394/6386023.pdf
- https://cdn-cms.f-static.net/uploads/4500201/normal_5fae29591151a.pdf
- https://cdn-cms.f-static.net/uploads/4366364/normal_5f8e4083119d7.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://s3.amazonaws.com/mewezekilafef/8927082266.pdf
- https://uploads.strikinglycdn.com/files/5c547ab5-a2f3-4e73-a2a4-137be157a532/dewalt_dc970_18v_cordless_drill.pdf
- https://uploads.strikinglycdn.com/files/d9c82ecd-8241-48b4-8321-94357fce1f6a/geduli.pdf
- https://uploads.strikinglycdn.com/files/9c82f911-16da-4758-9b40-f8517f3de55d/tizewawaxalazare.pdf
- https://uploads.strikinglycdn.com/files/69444168-a088-4fda-9d53-1d0fc4354838/another_word_for_violence_meaning.pdf
- https://s3.amazonaws.com/tadovu/sedikulekikazuwopi.pdf
- https://uploads.strikinglycdn.com/files/cffc1698-7458-4b8d-9000-24882e03a10b/download_google_chrome_os_iso_32_bits.pdf
- https://uploads.strikinglycdn.com/files/cb02d4f0-a475-4951-8f1e-e98c3c8cb5cf/xadewufirux.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_off0000b360.bin2379e6db556a3ba56e4ae1fe99588633fac9c0b515a94d98271f78b5d28d7fb3 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xB360 | 5828 bytes |
font_01_sfnt_off0000c72d.bin59588e668244610bc5a3b1411c31a9318141005f8be0daf8ef1cb96f0ce51fe8 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xC72D | 11936 bytes |
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