MALICIOUS
186
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF document contains a large number of external links, many hosted on disposable domains or subdomains, suggesting a link farm or phishing campaign. The ML classifier and ClamAV detection strongly indicate malicious intent. While no scripts were explicitly extracted, the PDF structure and embedded URLs point towards a tactic of redirecting users to potentially malicious content, possibly for SEO manipulation or credential harvesting.
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/123?utm_term=carnival+of+venice+trumpet+solo+pdf PDF link annotation
- https://cdn.sqhk.co/dajebala/WJvy53k/shake_shack_order_wrong.pdfIn PDF document text
- https://gekiwudev.weebly.com/uploads/1/3/4/7/134769606/vigifutuxewo-sonuk-ligoloni.pdfIn PDF document text
- https://cdn.sqhk.co/ratobomebal/hghhdjd/clueless_costume_designer.pdfIn PDF document text
- http://idealica-it.website/selenium_python_chrome_driver4ozj6.pdfIn PDF document text
- http://on-arenas.com/vojeveneurq0c.pdfIn PDF document text
- https://lutovadefok.weebly.com/uploads/1/3/3/9/133997447/netinerosonom-razivefufaz-xomomimujip-sivalipunisa.pdfIn PDF document text
- https://cdn.sqhk.co/pefemezized/fggjhgh/carrot_bundt_cake_recipes_from_scratch.pdfIn PDF document text
- https://gorogonib.weebly.com/uploads/1/3/0/7/130775466/93f11dafd9d2839.pdfIn PDF document text
- https://cdn.sqhk.co/videbamez/cqhh1jj/10140930122.pdfIn PDF document text
- https://tafibukazun.weebly.com/uploads/1/3/5/4/135400045/3432831.pdfIn PDF document text
- https://xovokemopozok.weebly.com/uploads/1/3/4/5/134579322/9902916.pdfIn PDF document text
- https://cdn.sqhk.co/muditazu/QdVjhii/just_kill_me_3_mod_apk_android_1.pdfIn PDF document text
- http://sun-italy.space/wabawe0w365.pdfIn PDF document text
- https://cdn.sqhk.co/simirides/bjaZjh3/betuvalovetedobozesu.pdfIn PDF document text
- https://cdn.sqhk.co/wadusazilox/e6giIhc/download_toca_kitchen_2_apk_obb.pdfIn PDF document text
- https://mavabebuvaxar.weebly.com/uploads/1/3/0/8/130814237/pukapawananejerutig.pdfIn PDF document text
- http://com-signto2.xyz/ichigos_true_bankaiihvm8.pdfIn PDF document text
- http://magic-world.site/world_war_z_game_steam_charts1bh9v.pdfIn PDF document text
- https://gukepofefefika.weebly.com/uploads/1/3/1/4/131437977/tonukugibod.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://www.daltonmaag.com/In PDF document text
- http://batawovajupofu.rf.gd/cinderella_1950_english_subtitles.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 4
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000e9d3.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE9D3 | 5264 bytes |
SHA-256: 5d548819f4a6d690885347dab022f7f0ded9539807e3b8fc5416907f15f8e03e |
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font_01_sfnt_off0000fba9.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFBA9 | 12128 bytes |
SHA-256: 4a0fcfb3bf13e6806cbcc11a0c5499506498839fbc653ee0b443a507e670a2ff |
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font_02_sfnt_off000123cc.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x123CC | 16184 bytes |
SHA-256: 59d1d26520e6cd1cf6dcc0ee873e992c324360c6fefec2768f5bd35b97b85629 |
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font_03_sfnt_off0001390c.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1390C | 4324 bytes |
SHA-256: ff5f0ef16caf3e97cd1984b3a03ea88e11eab8cf63d2ee006085a4b9995833f3 |
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