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 0.9995
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/strik?utm_term=how+do+i+record+shows+on+my+dish+hopper PDF link annotation
- https://defusisiz.weebly.com/uploads/1/3/4/5/134599350/3182042.pdfIn PDF document text
- https://dotomogef.weebly.com/uploads/1/3/4/7/134760479/7501748.pdfIn PDF document text
- https://dakawomafi.weebly.com/uploads/1/3/5/9/135959339/4263323.pdfIn PDF document text
- https://tamoniwezetiro.weebly.com/uploads/1/3/5/9/135961995/5744750.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4460708/normal_5fd777ac1f662.pdfIn PDF document text
- https://lufumapapolag.weebly.com/uploads/1/3/4/3/134353855/texokusavurovu.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4409000/normal_604e467603c96.pdfIn PDF document text
- https://cdn.sqhk.co/satidaruxami/RfdfUij/lanovesuwuresi.pdfIn PDF document text
- https://cdn.sqhk.co/tonuviwa/dhfqzjf/tifore.pdfIn PDF document text
- https://girisuwudogepo.weebly.com/uploads/1/3/0/7/130776006/zogizaroxawo-deboli-dejewapuz-jiwiluzisel.pdfIn PDF document text
- https://gezajinesobovu.weebly.com/uploads/1/3/2/3/132303035/0ac6628d.pdfIn PDF document text
- https://cdn.sqhk.co/zupuguvawaj/jeAijiS/bowaduzukemoxuvubalimowi.pdfIn PDF document text
- https://cdn.sqhk.co/dedizozife/3bhhao4/73554193345.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4446264/normal_602c35deb81d0.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4444644/normal_5fd91677750d7.pdfIn PDF document text
- https://cdn.sqhk.co/veletafi/hhjimTj/nesil.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4422144/normal_60111a7361012.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://83d7d1d1-3661-4158-a2cc-78aa4aa39d08.filesusr.com/ugd/163759_29736ed183804ec0b3cd5c7315d018e3.pdf?index=trueIn PDF document text
- https://9f4ad419-87ad-4507-9b23-40b7c7395cc9.filesusr.com/ugd/55478e_9a9c7fdfbb104c8ba9dd8ebc9458d76d.pdf?index=trueIn PDF document text
- https://c4e42e93-254c-4ba8-b495-737f84002742.filesusr.com/ugd/ddb60a_7cde92d2731e4cf38f6fa54548096b72.pdf?index=trueIn PDF document text
- https://493f174a-a540-412c-bacb-e5b7b26cbfcf.filesusr.com/ugd/95bb70_d2f53311d8c9436aba0aa48a678df3c2.pdf?index=trueIn PDF document text
- https://4e4301d6-cc9a-4939-960a-6b497c1efea6.filesusr.com/ugd/d78803_a120641a694643d99cf627aad58c819c.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
- http://dejavu.sourceforge.netIn PDF document text
- http://dejavu.sourceforge.net/wiki/index.php/LicenseIn PDF document text
Extracted artifacts 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000e9ee.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE9EE | 5224 bytes |
SHA-256: bc79ac3b7e8d4ed5d0f60671798c6b3dd0e9a9d438609a0254e646e022ecb9ec |
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font_01_sfnt_off0000fba5.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFBA5 | 11812 bytes |
SHA-256: 5e09627c7873de716b737ca81a79ebbc1c4b5be7c8d84dd2eb863f0081a77e3b |
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font_02_sfnt_off0001231f.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1231F | 16148 bytes |
SHA-256: 3fe40d35e17ab1ce57c3898b8081a6c8e4bc1f65f9c98f6f54b9b6762c7d16b9 |
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