MALICIOUS
186
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
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 0.9993
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://ponafet.ru/strik?utm_term=the+dragon+prince+season+3+episode+1+watch+online+free PDF link annotation
- https://cdn.sqhk.co/pujixefan/34zlHjd/touchgrind_bmx_mod_apk_revdl.pdfIn PDF document text
- https://cdn.sqhk.co/vefusujix/y8ji9NA/47527010141.pdfIn PDF document text
- https://cdn.sqhk.co/juwafajem/hje9Tie/47735228285.pdfIn PDF document text
- http://xarapover.mygamesonline.org/midland_75-822_handheld_cb_radio_range.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4452374/normal_602ca5b6bd6e6.pdfIn PDF document text
- https://cdn.sqhk.co/gefokinoxi/PLhhjlF/nonisuganola.pdfIn PDF document text
- https://cdn.sqhk.co/kunimoxifagi/iUIiiXg/voucher-_v_pulsa_paket_data_bayar_apapuni.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4503787/normal_5ff3e8ef617fc.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4490128/normal_5fe5ee2d662ea.pdfIn PDF document text
- http://pebifakonek.sportsontheweb.net/54661221433.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4461485/normal_601e998ddaaa3.pdfIn PDF document text
- http://jejederepox.medianewsonline.com/museromijotezidiwotizef.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4402247/normal_6033687831ed8.pdfIn PDF document text
- https://cdn.sqhk.co/sebutarukaw/rZjjxgd/lpsq_linkin_park_song_quiz.pdfIn PDF document text
- https://cdn.sqhk.co/gijosevozu/eTPhaih/crossword_puzzle_free_printable.pdfIn PDF document text
- http://rosipale.scienceontheweb.net/pozusimobigenabuwav.pdfIn PDF document text
- https://cdn.sqhk.co/tixunadegu/jgjiz0r/blockchain_technology_explained_wiki.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://98cdd5c5-c43e-49eb-9373-39517e896cbb.filesusr.com/ugd/90661f_2e0ec6f9077d4a429c8bd4ad86917915.pdf?index=trueIn PDF document text
- https://uploads.strikinglycdn.com/files/8e22b4ad-973d-439d-9d2c-9eef5f0fc520/bezinugoke.pdfIn PDF document text
- https://4694dce0-4d1e-4c77-b4da-d1f025f82355.filesusr.com/ugd/fb332b_944ae5e821d149f99de74a269fc66418.pdf?index=trueIn PDF document text
- http://wonanikapudidak.atwebpages.com/diablosport_intune_i1000_vehicle_list.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/911c49bb-167c-45f3-8fb1-7cc360cd94b8/mawadomegomamanufed.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/3d0e9dba-e6f6-4d3a-90a9-7584b2274846/oreck_xl_vacuum.pdfIn PDF document text
- https://bcd7deca-fd5d-492b-a220-d373ca515bc9.filesusr.com/ugd/12f4eb_9df60d6353794483aa44eae11ced30f3.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
- 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_off0000fa17.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFA17 | 5672 bytes |
SHA-256: 5de0d34eca0daf4bd1518fca5fb50249534bb240a4a02be74d563e56c2e0919c |
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font_01_sfnt_off00010d76.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10D76 | 11484 bytes |
SHA-256: e2ac22c0a3c24cfb047d0b33c0e4e120528abd3e22f13cbfd11d9a56f63a9f06 |
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