MALICIOUS
156
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 0.9998
Heuristics 5
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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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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/wix?keyword=clicker+heroes+unblocked+games+66+ez PDF link annotation
- https://cdn.sqhk.co/fokudiwun/gddImgh/fiwetekogoxiteja.pdfIn PDF document text
- https://cdn.sqhk.co/tinodifozeza/Hchfzhc/lepulozufedajuzuv.pdfIn PDF document text
- http://max-lifting.store/kung_fury_street_rageqog29.pdfIn PDF document text
- https://cdn.sqhk.co/runenuti/uCohejb/arena_of_valor_redemption_code_switch.pdfIn PDF document text
- https://cdn.sqhk.co/fujesepulo/2NtheE3/800_words_season_2_episode_11.pdfIn PDF document text
- https://cdn.sqhk.co/pixazizaze/QgdGifN/36246375221.pdfIn PDF document text
- https://cdn.sqhk.co/numokafas/l6hajiO/60755633780.pdfIn PDF document text
- https://cdn.sqhk.co/zidezofa/gNib6p8/xiloxifubululajidumi.pdfIn PDF document text
- https://vexakoloninabi.weebly.com/uploads/1/3/4/8/134851928/risoxuzijemesev_mozaruxaw_regijibujebuwuk.pdfIn PDF document text
- http://cg-designer.xyz/dried_bean_curd_sheets0xcf8.pdfIn PDF document text
- http://biomaniix.website/totubomojenovekivetemsewp6.pdfIn PDF document text
- http://x-bionic.shop/android_9_dark_theme_samsung3k5e2.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://jijabivu.epizy.com/83248254685.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_off0000dbfd.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xDBFD | 5668 bytes |
SHA-256: 006fb79960b7ebb22488872ad5dc55bd2265c94e57b03d13a0c64a32618c0d6d |
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font_01_sfnt_off0000ef1e.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEF1E | 10212 bytes |
SHA-256: f183140c9d38f62d300adcd781cbc3bb75f88cf856a08143bf3020346a6b39df |
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