MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains numerous external links, many pointing to other PDF files, suggesting a link farm or redirection mechanism. The primary URL, 'https://jumiwimov.ru/wix?keyword=tank+trouble+deathmatch+unblocked+games', is presented as a game, likely a lure to disguise malicious intent. ClamAV detection and ML classification strongly indicate maliciousness, likely related to phishing or malware distribution.
Machine Learning
- Nyx PDF Classifier malicious score 0.9997
Heuristics 5
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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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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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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://jumiwimov.ru/wix?keyword=tank+trouble+deathmatch+unblocked+games
- https://cdn-cms.f-static.net/uploads/4461786/normal_5fd1997511778.pdf
- https://cdn.sqhk.co/jegisizozul/gjBjggj/nupudagonodemexezes.pdf
- http://pedaxofanor.mywebcommunity.org/rozomajirodesexo.pdf
- https://najafisexu.weebly.com/uploads/1/3/5/3/135330693/cfdccba23d80.pdf
- https://cdn.sqhk.co/baluwofuk/LPSjckU/88604790940.pdf
- https://cdn-cms.f-static.net/uploads/4478655/normal_60226d6333fc8.pdf
- https://zevofukuje.weebly.com/uploads/1/3/4/5/134585027/6233253.pdf
- https://cdn.sqhk.co/xidupesijij/Mhhjiij/nabijubesawugakowebezipuz.pdf
- http://gapagal.mywebcommunity.org/the_i_o______allocates_the_devices_control_units_and_channels.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://uploads.strikinglycdn.com/files/7ae78dbb-624d-4045-820d-31adbfed707d/73401543014.pdf
- https://uploads.strikinglycdn.com/files/beea43e4-803b-4d0a-80cc-70e2da6d3809/mibareguzorolap.pdf
- https://s3.amazonaws.com/sorogamat/85466576587.pdf
- https://uploads.strikinglycdn.com/files/652fab24-bfc7-47e6-be09-525940b6be10/firekemowuk.pdf
- https://uploads.strikinglycdn.com/files/f63ff6f0-370d-4f5b-8510-2a61fd0794c9/kuwozuvozido.pdf
- https://s3.amazonaws.com/dutuzanob/41330502217.pdf
- http://www.w3.org/1999/02/22-rdf-syntax-ns#
- http://purl.org/dc/elements/1.1/
- http://ns.adobe.com/pdf/1.3/
- http://ns.adobe.com/xap/1.0/
- http://ns.adobe.com/xap/1.0/mm/
- http://ns.adobe.com/xap/1.0/rights/
- http://scripts.sil.org/OFL
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000de86.bin2656c01c9e5b81732ab787cf6a3053c6a3396b98ec0b7be9fd4354a9d1f42c02 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xDE86 | 5504 bytes |
font_01_sfnt_off0000f111.bin5d08aee914b86dd07c00ff5c2b868356f5e47dcb6e31112e04c15148fe5eb6d2 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF111 | 10284 bytes |
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