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 0.9997
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://lozipotod.ru/123?utm_term=how+much+do+mckinsey+consultants+make+in+india PDF link annotation
- http://lesifipi.22web.org/conair_hair_clipper_reviews.pdfIn PDF document text
- http://rbqjkwklnd.xyz/aplikasi_bri_mobile_untuk_hp_androideorge.pdfIn PDF document text
- http://qqkaxes.xyz/esc_heart_failure_guidelines_201808lsw.pdfIn PDF document text
- http://interior.estate/24801055908omhn5.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4491936/normal_5fdba96db8162.pdfIn PDF document text
- http://fasekafalig.scienceontheweb.net/do_electric_dog_fences_work_for_german_shepherds.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4453890/normal_6026f3a17f01a.pdfIn PDF document text
- http://gravkamen.ru/oxidation_of_ketones_chemguideritvy.pdfIn PDF document text
- http://rowexusaje.mypressonline.com/taxonomia_de_bloom_verbos_para_objetivos_especificos.pdfIn PDF document text
- http://cocobeautybar.ca/photoshop_cs6_effect_tutorialaieam.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4420747/normal_603a616de63bb.pdfIn PDF document text
- http://gejokakop.mygamesonline.org/43225922148.pdfIn PDF document text
- http://mediaverifiedbadge.com/equus_peter_shaffermjev4.pdfIn PDF document text
- http://ranking-se.com/57849209588ru2c6.pdfIn PDF document text
- http://termo-nord.tech/how_much_do_car_mechanics_earn2cpft.pdfIn PDF document text
- http://inostrana.com/pressed_for_words_apkbs87s.pdfIn PDF document text
- http://cupe1.ru/50088452988xh1av.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4500911/normal_60037e161caeb.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://zelafofavelak.epizy.com/bloodchild_and_other_stories_online.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 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000f8a3.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF8A3 | 5304 bytes |
SHA-256: f975ed3373e144b09c92ed222035d83f2fd7be21f4d8faeb57adced68509dfc0 |
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font_01_sfnt_off00010a9f.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10A9F | 15476 bytes |
SHA-256: b504a1ef47c48c54d78ebc4b855c5561a335f56292b1fd20feb2563b43227a2d |
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font_02_sfnt_off00013aef.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x13AEF | 16164 bytes |
SHA-256: ead7fd593d7f5feef6f283420e9b55f8fa4552f107c64b0063d474dd3355abd8 |
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