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-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://midufefew.ru/wix?keyword=planets+in+order+from+smallest+to+largest PDF link annotation
- https://lerofiputa.weebly.com/uploads/1/3/4/3/134367001/fc6ab679cee2.pdfIn PDF document text
- http://fubokukolop.22web.org/70286479448.pdfIn PDF document text
- https://cdn.sqhk.co/dudugetogi/5XZFQOQ/osm_scout_assistant_ios.pdfIn PDF document text
- http://xevoxisukima.22web.org/57928979907.pdfIn PDF document text
- https://cdn.sqhk.co/sewadokoka/hjtmhif/57501174250.pdfIn PDF document text
- http://mujizitodosi.22web.org/jopafabazejonakufuboro.pdfIn PDF document text
- https://cdn.sqhk.co/kuderoxuz/cggjjhh/sanegejopumofiv.pdfIn PDF document text
- http://zomixuxoluzijum.mywebcommunity.org/mecanismo_de_ao_da_ceftriaxona.pdfIn PDF document text
- http://ruwosiju.getenjoyment.net/adolescent_health_care_a_practical_guide_5th_edition.pdfIn PDF document text
- https://cdn.sqhk.co/woxiwokujuwe/jjidvgf/earth_galaxy_live_wallpaper_iphone.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4486215/normal_60089da2e1870.pdfIn PDF document text
- http://lakujalinifibo.mypressonline.com/astronomy_books_in_urdu_free_download.pdfIn PDF document text
- http://kokofiru.22web.org/do_chiggers_live_in_sheets.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4482407/normal_60090d434e87a.pdfIn PDF document text
- https://ziwagugo.weebly.com/uploads/1/3/4/1/134131511/8031619.pdfIn PDF document text
- https://guretaximijogu.weebly.com/uploads/1/3/0/7/130739376/rikugu.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://rofuvawitarul.atwebpages.com/why_is_my_john_deere_mower_not_starting.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/abad763f-db88-4edb-bf05-1b3505dd87c0/guxobifafotusap.pdfIn PDF document text
- http://petojijoxura.onlinewebshop.net/gevimolaminedofa.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/410f5050-49c8-466e-b20b-4da21f300ede/18771022037.pdfIn PDF document text
- http://finemadajurene.epizy.com/hallelujah_piano_cohen.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/d023f901-445d-4c47-85b4-2f154ea1c55d/what_episode_does_shippuden_start.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/31344478-9eda-425f-8dd4-61927afefc61/how_to_change_from_radians_to_degrees_on_ti-30x_iis.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 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000f4d4.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF4D4 | 5228 bytes |
SHA-256: e024108cd56e55b61311323689f4ad3331a3092d50de0bc434fd34a2ab58f672 |
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font_01_sfnt_off00010686.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10686 | 11444 bytes |
SHA-256: fa5e44f212530124bb1dc9716a0ae680469ba5925a8ec4f9817745d1aca6139e |
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