MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
This PDF document was flagged as malicious by ClamAV and an ML classifier. The file embeds a large number of external links characteristic of an SEO link farm. Specific URLs and indicators for this sample are listed in the indicators section.
Machine Learning
- Nyx PDF Classifier malicious score 0.9981
Heuristics 5
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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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Small PDF is a non-clustered link farm on disposable hosting medium PDF_SEO_DISPOSABLE_LINK_FARMSmall PDF contains many clickable external PDF links spread thin across many distinct hosts (no single dominant host), corroborated by a utm_term SEO-redirector link and/or links parked on free/disposable content hosts. This is the 'free document/template' SEO phishing PDF family, which ranks for search queries and routes users into payload/redirect chains, rather than a normal document citation pattern. The PDF itself carries no exploit — the risk is the linked destinations.
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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://mezovuduw.ru/award?keyword=wireless+gsm+alarm+system+manual+pdf PDF link annotation
- https://nadoxeruxumebis.weebly.com/uploads/1/3/1/3/131398019/822cea20d851d.pdfIn PDF document text
- https://cdn.sqhk.co/kupejabel/yyjcnge/555_siren_sound_generator_circuit_diagram.pdfIn PDF document text
- https://cdn.sqhk.co/vulovosovem/puhbQgc/32558795466.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4369153/normal_6027d5ad90a0d.pdfIn PDF document text
- https://geziduvugizi.weebly.com/uploads/1/3/4/8/134862990/5350141.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4412895/normal_5feb47bd0dd0b.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4479439/normal_5ff760c96aa89.pdfIn PDF document text
- http://zikuwojanubeg.iblogger.org/nizoponaxume.pdfIn PDF document text
- https://cdn.sqhk.co/kovezozeseg/UgjvtpF/1859175813.pdfIn PDF document text
- http://zelolugo.22web.org/hack_wifi_wpa2_android_no_root.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4494874/normal_6046e0bc29e46.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4466379/normal_604a3791907ee.pdfIn PDF document text
- https://satiwumufov.weebly.com/uploads/1/3/4/7/134724604/ef7b2ae284e45.pdfIn PDF document text
- https://cdn.sqhk.co/busoleva/KBjgN5r/2nd_wind_balance_1_2_ball.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://www.daltonmaag.com/In PDF document text
- https://uploads.strikinglycdn.com/files/854083ef-181b-451b-8ed3-71a9fd377f14/how_to_use_a_cuisinart_toaster_oven.pdfIn PDF document text
- http://tubasip.epizy.com/kozigebowozarozo.pdfIn PDF document text
- http://wonumamirevaz.rf.gd/vegewaragivezobitokupajen.pdfIn PDF document text
- http://molojagevatabu.rf.gd/bamu_university_result_2017.pdfIn PDF document text
- http://xavisijividefo.epizy.com/5389863307.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/7566fec1-b4c0-4537-8998-6d4b125a8192/jepoboxozudu.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/1cd66325-ed95-44e0-9088-90a01f02ce57/what_is_the_synonym_of_ordinary.pdfIn PDF document text
- http://nevigewiba.epizy.com/jasuwixutavedetawen.pdfIn PDF document text
- http://fuwujovul.epizy.com/21865248981.pdfIn PDF document text
- http://www.w3.org/1999/02/22-rdf-syntax-ns#In PDF document text
- http://purl.org/dc/elements/1.1/In PDF document text
- http://ns.adobe.com/pdf/1.3/In PDF document text
- http://ns.adobe.com/xap/1.0/In PDF document text
- http://ns.adobe.com/xap/1.0/mm/In PDF document text
- http://ns.adobe.com/xap/1.0/rights/In PDF document text
- http://scripts.sil.org/OFLIn PDF document text
- http://dejavu.sourceforge.netIn PDF document text
- http://dejavu.sourceforge.net/wiki/index.php/LicenseIn PDF document text
Extracted artifacts 5
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000e4d5.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE4D5 | 5248 bytes |
SHA-256: 21148d9f7c352db91b66bebfe6cf5e6fb8ac95b8ec7f8576f185229e614f7878 |
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font_01_sfnt_off0000f694.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF694 | 2284 bytes |
SHA-256: 6bce5a162a5dad59414b59d3953304f226365b0c6c6209f510544dbe3a69cd92 |
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font_02_sfnt_off000100f5.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x100F5 | 10772 bytes |
SHA-256: c5ae66360024bf403e49a18488570b4b433f8208a82e7b144427051546cd8c34 |
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font_03_sfnt_off000125ef.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x125EF | 16324 bytes |
SHA-256: 165de1734ae066c9a0bce27141cfcf16ab8121477340e9b80e3dfd7988481a40 |
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font_04_sfnt_off00013bca.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x13BCA | 4324 bytes |
SHA-256: a542ec26cea93e049a2e27cd59b1347dd9bbdea13775fd7b822b3c2b3136116f |
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