MALICIOUS
186
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF document functions as a link farm, directing users to various external resources, many of which are SEO-optimized to appear as legitimate downloads. The primary lure appears to be for an 'apk download for android', suggesting a phishing or malware distribution attempt. The ML classifier and ClamAV detection strongly indicate malicious intent, likely related to phishing or malware delivery.
Machine Learning
- Nyx PDF Classifier malicious score 0.9997
Heuristics 6
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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 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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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://huntic.ru/pbw?utm_term=dragon+ball+z+sagas+apk+download+for+android PDF link annotation
- https://gidedumewulo.weebly.com/uploads/1/3/5/9/135961218/bilobasenedowumep.pdfIn PDF document text
- https://nifusesoporiw.weebly.com/uploads/1/3/5/3/135309858/lutijetudux-pedulosuz.pdfIn PDF document text
- https://sobeponul.weebly.com/uploads/1/3/4/7/134756425/1050330.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4492245/normal_60bfeca8892d8.pdfIn PDF document text
- https://pimobepasad.weebly.com/uploads/1/3/5/3/135347335/3465427.pdfIn PDF document text
- https://rosajojuzexoked.weebly.com/uploads/1/3/0/8/130874599/8423539.pdfIn PDF document text
- https://jesaguxofugu.weebly.com/uploads/1/3/4/6/134659129/fotek_vedediwunutevuk_mitego.pdfIn PDF document text
- https://pozuxopukemo.weebly.com/uploads/1/3/4/7/134705319/tetanasazurilokiso.pdfIn PDF document text
- https://xakirajurupani.weebly.com/uploads/1/3/2/3/132303083/4510697.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4488569/normal_5fdc06276443c.pdfIn PDF document text
- https://nutovavodus.weebly.com/uploads/1/3/4/0/134012609/871a8067a6b422d.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://nowefuro.pbworks.com/f/how_to_change_keurig_k50_water_filter.pdfIn PDF document text
- http://bezawagiga.pbworks.com/f/carplay_android_auto_mercedes-benz_ntg_5.0_5.1.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/8c27c723-40ab-4686-95be-6d97ed5ccb39/what_is_a_personal_background_statement.pdfIn PDF document text
- http://betosaxugawi.pbworks.com/w/file/fetch/144665214/kutew.pdfIn PDF document text
- http://jeselivid.pbworks.com/f/81190299949.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/240b5bf0-f587-4dbe-aa0c-0b4ede48c04a/50146315633.pdfIn PDF document text
- http://gibuwodebu.pbworks.com/f/patrons_gratuits_patron_de_poule_en_tissu_a_imprimer.pdfIn PDF document text
- http://lugozamuxika.pbworks.com/w/file/fetch/144421542/flash_all_lock.bat_not_found.pdfIn PDF document text
- http://ziduzobif.pbworks.com/f/gidugerujenexugelebaxixa.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
Extracted artifacts 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000e5b1.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE5B1 | 2996 bytes |
SHA-256: b86b009826b48a0820dd69ad864dde0ef4fc693d4c2f12e2cb8bf7d88a9c7aa2 |
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font_01_sfnt_off0000f074.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF074 | 5556 bytes |
SHA-256: 138fefdfe0b230675278a0cf4120697ff40ce0439a6ad8967a5e8104b0c1274a |
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font_02_sfnt_off00010385.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10385 | 10804 bytes |
SHA-256: fa5223f8f2db1c4a332b1f74593fc46d0e086a3e13bca2cd310c036b8dacb978 |
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