MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF file contains numerous external links, many pointing to potentially malicious domains, indicative of a link farm or phishing lure. The heuristic PDF_SEO_LINK_FARM and ClamAV detection strongly suggest malicious intent, likely phishing or malware distribution. Although no scripts were explicitly extracted, the PDF structure and embedded URLs are sufficient to infer a malicious attack pattern.
Machine Learning
- Nyx PDF Classifier malicious score 0.9996
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://jacksth.ru/strik?utm_term=my+t+mobile+account+number
- https://fezagigix.weebly.com/uploads/1/3/0/8/130813643/fajov.pdf
- https://sadusobagobazep.weebly.com/uploads/1/3/0/7/130776682/zudopapiboboxi_towez.pdf
- https://felipivi.weebly.com/uploads/1/3/1/8/131856333/madomu_rawusotevi.pdf
- https://zugasemoz.weebly.com/uploads/1/3/4/5/134593751/gukigeba_rupupebenas_norarurozo_kogimekema.pdf
- https://zutuvolesem.weebly.com/uploads/1/3/0/7/130775525/4219479.pdf
- https://salupoxegiras.weebly.com/uploads/1/3/5/9/135961269/duzikose.pdf
- https://paxolobiwoke.weebly.com/uploads/1/3/1/1/131163878/7d075bcfe2.pdf
- https://fosevikotik.weebly.com/uploads/1/3/1/6/131637163/410f3764eb8.pdf
- https://pakopigame.weebly.com/uploads/1/3/0/7/130738837/jubar-womulibaned-mezezu.pdf
- https://gowumobajakexe.weebly.com/uploads/1/3/4/5/134585768/7ce0db.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://uploads.strikinglycdn.com/files/6c6c9d39-c1d7-4ad0-bc97-ad3fb45cd5b1/50910732737.pdf
- https://s3.amazonaws.com/farezelof/7461945806.pdf
- https://uploads.strikinglycdn.com/files/8c35fe25-9539-4c18-9756-ee9906049e22/dekafegunekonozopuse.pdf
- https://uploads.strikinglycdn.com/files/a4100822-2f65-4c08-b2c3-4a5a6a44f9a1/53906565387.pdf
- https://s3.amazonaws.com/pafiganovavi/razazojamojejobiridaxij.pdf
- https://s3.amazonaws.com/fowikorejodi/international_marketing_management_study_guide.pdf
- https://uploads.strikinglycdn.com/files/bcc5fb36-e794-4d22-92e2-88c553724fd1/warcraft_3_reforged_offline_custom_games_cheats.pdf
- https://s3.amazonaws.com/fedufiporara/what_does_jewels_mean_in_the_bible.pdf
- https://uploads.strikinglycdn.com/files/b5676b5d-dad1-42f2-94b8-5f0a3261f81d/xurosipe.pdf
- https://s3.amazonaws.com/lijopavexanuse/murusofupokopulibutubi.pdf
- https://uploads.strikinglycdn.com/files/37696a24-2702-4a85-a05b-cf680c66ed46/kufajagelozeselewaxuxezag.pdf
- https://uploads.strikinglycdn.com/files/82b58f87-aad1-478a-8745-9116cd827619/votekenokunetivexupubuge.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_off0000d3ca.binfb5f215502f9bd701ddfc0e2a33d82ea2c80de782782fff1bf4497b57fdb4750 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD3CA | 5012 bytes |
font_01_sfnt_off0000e4d2.bin9069b2765111dced9bd8bcc8173d832943618ed9996ee85d2fd3795e28aa7da3 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE4D2 | 10100 bytes |
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