MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF file contains numerous external links, a common technique for SEO link farms and phishing. One prominent URL, 'https://maypoin.ru/wb?keyword=oral%20b%20electric%20toothbrush%20which%20best%20buy', suggests a phishing or scam attempt disguised as a product search. The ClamAV detection and ML classifier strongly indicate malicious intent, likely related to phishing or malware distribution.
Machine Learning
- Nyx PDF Classifier malicious score 0.9998
Heuristics 5
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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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ClamAV: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
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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://maypoin.ru/wb?keyword=oral%20b%20electric%20toothbrush%20which%20best%20buy
- https://fapudunaga.weebly.com/uploads/1/3/0/7/130776769/1276017.pdf
- https://cdn-cms.f-static.net/uploads/4461525/normal_6068c913da2d8.pdf
- https://static.s123-cdn-static.com/uploads/4491157/normal_5feee3b72b9de.pdf
- https://cdn-cms.f-static.net/uploads/4454056/normal_5fd7dc19897f5.pdf
- https://rakazukubuzabi.weebly.com/uploads/1/3/4/7/134736781/a08e70cc151e4a.pdf
- https://dutumujupag.weebly.com/uploads/1/3/1/3/131383630/2ada768df.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://uploads.strikinglycdn.com/files/1704d7ba-4061-4164-b72a-b9f64008048d/1620897275.pdf
- https://uploads.strikinglycdn.com/files/84aa5909-6e86-45b1-bee0-72e4cedf42d1/29694736905.pdf
- https://uploads.strikinglycdn.com/files/a8ced874-4a84-41dc-a214-87e1ca76d04b/charlie_and_the_chocolate_factory_songs_1971.pdf
- https://uploads.strikinglycdn.com/files/362d4150-5525-4e8a-bd48-b963a3242988/simple_weekly_timesheet_template_excel.pdf
- https://uploads.strikinglycdn.com/files/11909315-a34b-4e42-939d-834f911eaa34/how_not_to_answer_deposition_questions.pdf
- https://uploads.strikinglycdn.com/files/211d2148-24c4-4473-81e7-23fb099474b7/binding_of_isaac_blue_bomber.pdf
- https://uploads.strikinglycdn.com/files/dc154631-1eed-4d03-afdc-5ba16886ccfe/zenith_transoceanic_royal_7000_manual.pdf
- https://uploads.strikinglycdn.com/files/f368437a-e049-47a4-911f-4c0a40f3cd3d/vakukexovideda.pdf
- https://uploads.strikinglycdn.com/files/c362768f-88b5-4597-aff1-10a8ce1ae633/8262887701.pdf
- https://uploads.strikinglycdn.com/files/1343bb85-4740-44f1-8ac7-d037bdcabcd3/pretest_family_medicine_5th_edition.pdf
- https://uploads.strikinglycdn.com/files/9d606a75-4891-49eb-9c21-5b688601e970/7672620436.pdf
- https://uploads.strikinglycdn.com/files/1902824e-83ab-4cf5-82e3-f58249b8d1d5/wivimotolu.pdf
- https://uploads.strikinglycdn.com/files/3d31e726-c51f-4a93-b979-8a4bcd111d75/gibexufifi.pdf
- https://uploads.strikinglycdn.com/files/de87b60d-f86c-42ca-8f06-796ccb1085bb/21154751048.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_off0000f629.binbd64570e9303cf9fc8319abbdf3cd25f53e45273de3253a87f334534c467f7e1 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF629 | 5248 bytes |
font_01_sfnt_off00010808.bin0a8b0b95d7fbe915bf41f9136f37c0827b9135802c405e126946468a4f426b4b |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10808 | 11804 bytes |
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