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 0.9994
Heuristics 5
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ClamAV: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
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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://soxebez.ru/strik?utm_term=is+ea+sport+ufc+offline PDF link annotation
- https://xovelojedawoka.weebly.com/uploads/1/3/4/6/134662979/9178613.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4413369/normal_605e11918b147.pdfIn PDF document text
- https://cdn.sqhk.co/jobezivozuf/YPHhcij/movie_quotes_quiz_1990s.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4416494/normal_604a19174c355.pdfIn PDF document text
- https://cdn.sqhk.co/xorilulog/hJZ5xjb/tenifabijatosiranotafuwot.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4490516/normal_6017c266317c5.pdfIn PDF document text
- https://gugewixurot.weebly.com/uploads/1/3/4/3/134393699/71ba5.pdfIn PDF document text
- https://cdn.sqhk.co/zufuxirap/heEVFgg/sound_physicians_emergency_med_of_nv_bessler.pdfIn PDF document text
- http://kufafukedexepix.mygamesonline.org/abciximab_package_insert.pdfIn PDF document text
- https://cdn.sqhk.co/pafatewodoju/cbhdjfn/samsung_alpha_phone.pdfIn PDF document text
- http://goligofalu.medianewsonline.com/bible_quiz_genesis_chapter_22.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
- http://woranuganavot.myartsonline.com/soxozar.pdfIn PDF document text
- https://s3.amazonaws.com/jobavo/rumewidosoza.pdfIn PDF document text
- https://s3.amazonaws.com/julaxel/bidesiya_song_video.pdfIn PDF document text
- https://b5526579-b22d-45a0-8251-9885a72cf3eb.filesusr.com/ugd/0cd019_fdb4e7c84fd44e6c8fac8cb2a3994019.pdf?index=trueIn PDF document text
- https://s3.amazonaws.com/tutapaxi/messenger_for_mac.pdfIn PDF document text
- https://ba85394b-11ac-4ca4-926b-74ca936c52e1.filesusr.com/ugd/5ccfc8_178310effa0848ab843e5b8975222dc1.pdf?index=trueIn PDF document text
- https://0a3880f2-9bda-4900-b484-73a003b8a878.filesusr.com/ugd/3cbe5d_c2f915c779c649ab8bb3ce066e2fe4d9.pdf?index=trueIn PDF document text
- https://9170d309-caca-4186-8987-bf6b40ce219c.filesusr.com/ugd/baef12_eefbe718bb8441b9a2d3025e07fb290f.pdf?index=trueIn PDF document text
- https://abe99a74-823b-4c5d-85d6-f8d8de52422f.filesusr.com/ugd/73cc63_8ec74a5daa3e4cf7aebd623ac9732554.pdf?index=trueIn 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
- https://savannah.gnu.org/projects/freefont/In PDF document text
- http://www.gnu.org/licenses/In PDF document text
- http://www.gnu.org/copyleft/gpl.htmlIn 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_off0000e88a.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE88A | 6440 bytes |
SHA-256: 2ce5a7286efefc5aae27ce1c31b3347e159d00bd30cf97f509a0b7f7d49caffb |
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font_01_sfnt_off0000f87f.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF87F | 4828 bytes |
SHA-256: 11b73e200dcb36d7778c8f2808c91822960af800904151aee2f1c8d95acea558 |
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font_02_sfnt_off000108f2.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x108F2 | 11252 bytes |
SHA-256: 208588e9dace8ad0534f104d5536b2bae281e3f8222f9ce7f3595b812769bac0 |
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font_03_sfnt_off00012fe0.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x12FE0 | 16036 bytes |
SHA-256: 35d3440dae1ebc896564e4e6f70ea95aa3a30a1ac603c7fffbb21b68b8b72e2f |
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font_04_sfnt_off0001444a.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1444A | 4324 bytes |
SHA-256: 05d2457133b820fa77aa358e30e9acfbad3f04c46ced9a37296d9311117db176 |
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