MALICIOUS
186
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF file was identified as malicious by a ClamAV signature and an ML classifier. It contains a large number of external links, many pointing to disposable hosting, suggesting a link farm designed to drive traffic to potentially malicious websites. One prominent URL, 'https://jottigo.ru/aws?utm_term=baithungi+piya+bolero+me+hd', is directly embedded and likely serves as the primary lure. No scripts were extracted, but the PDF structure and link farm heuristic indicate a phishing or malware distribution attempt.
Machine Learning
- Nyx PDF Classifier malicious score 0.9996
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://jottigo.ru/aws?utm_term=baithungi+piya+bolero+me+hd PDF link annotation
- https://cdn.sqhk.co/navimoxa/dijZhfZ/online_video_slideshow_maker_with_music_free_download.pdfIn PDF document text
- https://cdn.sqhk.co/xewazezikufi/SNDifgc/earthlink_wifi_reviews.pdfIn PDF document text
- https://dowibowaxetejoz.weebly.com/uploads/1/3/0/7/130740522/618276448904.pdfIn PDF document text
- https://cdn.sqhk.co/wanevakaxuma/Lgegdez/ghana_education_service_integrated_science_syllabus_for_jhs.pdfIn PDF document text
- https://cdn.sqhk.co/lokiwejawe/jhFAXdP/gestion_de_stock_dans_une_entreprise_commerciale.pdfIn PDF document text
- https://cdn.sqhk.co/roretuduva/a6ghBgi/jadinumubizasokimit.pdfIn PDF document text
- https://resawipodejevi.weebly.com/uploads/1/3/0/8/130814711/wefexo.pdfIn PDF document text
- https://cdn.sqhk.co/xogovofofi/yijuqjc/torn_meniscus_brace_after_surgery.pdfIn PDF document text
- https://nudiwosesi.weebly.com/uploads/1/3/4/3/134317077/8819388.pdfIn PDF document text
- https://josuriwomevopi.weebly.com/uploads/1/3/4/7/134769094/4b29a7.pdfIn PDF document text
- https://cdn.sqhk.co/xanapaje/ugOieA5/i_m_a_hero_zombie_manga.pdfIn PDF document text
- https://cdn.sqhk.co/devisofage/9CnxEHi/the_weather_channel_live_apple_tv.pdfIn PDF document text
- http://xofenejilomoz.iblogger.org/scrivener_android_sync.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://s3.amazonaws.com/pusori/ciconiiformes_and_pelecaniformes.pdfIn PDF document text
- https://s3.amazonaws.com/jefazaxal/nufuzoferotadif.pdfIn PDF document text
- https://s3.amazonaws.com/wapabefizosumi/dagannoth_rex_solo_guide.pdfIn PDF document text
- https://s3.amazonaws.com/getizar/total_war_attila_review_gameinformer.pdfIn PDF document text
- http://waxaravibew.epizy.com/30488634015.pdfIn PDF document text
- https://s3.amazonaws.com/lakujusitejojet/celeste_and_jesse_forever_script.pdfIn PDF document text
- https://s3.amazonaws.com/fuvidokibet/lysogenic_infections_worksheet_answers.pdfIn PDF document text
- http://juvugakor.rf.gd/balakrishna_video_songs_free.pdfIn PDF document text
- http://togipumenotu.epizy.com/adorer_forms_in_french.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_off0000cb91.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xCB91 | 5488 bytes |
SHA-256: a6aecf89cfd124bbbfc4c36535e09fb6276db89ef145ecf9c9c641a90a98baf9 |
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font_01_sfnt_off0000de12.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xDE12 | 10332 bytes |
SHA-256: cbfb06a467d413e620415fb4c58c3a8d034683b108e0a6f673e9c09002c33b87 |
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