MALICIOUS
194
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 and presents a deceptive download button. Specific URLs and indicators for this sample are listed in the indicators section.
Machine Learning
- Nyx PDF Classifier malicious score 0.9995
Heuristics 7
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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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Visual download / call-to-action button lure low SE_DOWNLOAD_BUTTONDocument contains a call-to-action phrase ('Click here to download', 'Download Now', etc.) — low-signal unless other findings point to a malicious workflow
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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://lozipotod.ru/wix?keyword=adaptive+insights+user+guide PDF link annotation
- http://prequester.online/bully_apk_rexdl92rr8.pdfIn PDF document text
- https://lenapejasuma.weebly.com/uploads/1/3/4/7/134749539/3fcffd9.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4490725/normal_605252ee78281.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4491151/normal_6041ce67f3c75.pdfIn PDF document text
- https://nipawivas.weebly.com/uploads/1/3/2/6/132680981/6213473.pdfIn PDF document text
- http://trokot-roznica.xyz/29534531482c9od8.pdfIn PDF document text
- https://najigojuvunijo.weebly.com/uploads/1/3/0/8/130874658/b2db507.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4468253/normal_5fd1626138584.pdfIn PDF document text
- https://fabuxitewuf.weebly.com/uploads/1/3/4/3/134349615/nevuwewonigopu.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4450138/normal_600dfa8dd53bc.pdfIn PDF document text
- http://ilkertr.shop/65000956188xu2y5.pdfIn PDF document text
- https://vimumigejanamim.weebly.com/uploads/1/3/4/6/134619591/5077960.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4451225/normal_604bb4679eaf7.pdfIn PDF document text
- http://freefire-gifts.com/5440163725201ucp.pdfIn PDF document text
- http://all-casino.xyz/wimawizunuwizuza0guye.pdfIn PDF document text
- https://kenofina.weebly.com/uploads/1/3/5/2/135295682/7651733.pdfIn PDF document text
- http://shoop-fp.ru/how_the_grinch_stole_christmas_story_onlineu5vyj.pdfIn PDF document text
- https://xirovule.weebly.com/uploads/1/3/4/7/134749068/4385739.pdfIn PDF document text
- https://gaxurorilapuw.weebly.com/uploads/1/3/2/3/132302857/kikivovasijevonemifi.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
- https://s3.amazonaws.com/jukoxisojow/tavovudizudivavixarapo.pdfIn PDF document text
- https://s3.amazonaws.com/dugibabafod/how_to_set_the_analog_time_on_citizen_skyhawk.pdfIn PDF document text
- https://s3.amazonaws.com/sixolose/luwazulu.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_off0000f079.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF079 | 5012 bytes |
SHA-256: 4061e1c4e6e9653c5db69042a7c2c30f52f6e0f0633da69e5b15726077ec4757 |
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font_01_sfnt_off00010176.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10176 | 10832 bytes |
SHA-256: d0af3c7a6e12e9967a87b57305510cf95d3566d46d4d8578b9eeef859a932ac1 |
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font_02_sfnt_off0001264c.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1264C | 4324 bytes |
SHA-256: a542ec26cea93e049a2e27cd59b1347dd9bbdea13775fd7b822b3c2b3136116f |
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