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 0.9994
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://soxebez.ru/strik?utm_term=free+download+the+holy+quran+with+urdu+translation PDF link annotation
- https://cdn-cms.f-static.net/uploads/4463005/normal_60148bc717cc1.pdfIn PDF document text
- https://topiropepejepok.weebly.com/uploads/1/3/4/5/134593977/sigasu-fopowefokip-dunabibo-bubezo.pdfIn PDF document text
- http://static-start.top/52629295089jgcq3.pdfIn PDF document text
- https://sokepubin.weebly.com/uploads/1/3/5/3/135391759/59ec9bb3e733.pdfIn PDF document text
- https://rizizisexulap.weebly.com/uploads/1/3/1/4/131407181/00912c3236.pdfIn PDF document text
- https://tedetoxemerul.weebly.com/uploads/1/3/5/3/135311624/sulefexome.pdfIn PDF document text
- https://dolilufaxeni.weebly.com/uploads/1/3/2/6/132683246/vosibivog-mibupewidomow.pdfIn PDF document text
- http://kaginiluzima.22web.org/libro_el_camino_del_artista_opiniones.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4450434/normal_603166dba9832.pdfIn PDF document text
- http://goshop32.site/tamil_movie_rockers_telugu_2019d1p5q.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4404133/normal_5fcb478c51855.pdfIn PDF document text
- https://litazotivov.weebly.com/uploads/1/3/0/7/130740097/loken-rubotafebu-voromowosuvi.pdfIn PDF document text
- https://jibunomo.weebly.com/uploads/1/3/5/3/135348462/kakarokisakigakax.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4418199/normal_60025e3d433e2.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4367621/normal_5ffb3e21ab8ec.pdfIn PDF document text
- https://podozipejubepa.weebly.com/uploads/1/3/4/8/134893890/sinel.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4388432/normal_6038cbe002f3c.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4368487/normal_5fdd423522137.pdfIn PDF document text
- http://plusstore.pro/wumudebiwodpv8jl.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4414678/normal_6017b8b51a940.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4451927/normal_5fcba57e1c31d.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
- http://lipubumili.epizy.com/optimate_4_canbus_ducati.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_off0000d88d.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD88D | 5072 bytes |
SHA-256: cdc5a26b6e1c5ade83693786e22cd7c117079e7e278f6f6a55f6917ee7bf5301 |
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font_01_sfnt_off0000e9c8.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE9C8 | 10116 bytes |
SHA-256: 2d1c8fd4c70e4fd973bc8a3e43c213e711edda147ab888994f4ec3af6d205391 |
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font_02_sfnt_off00010c34.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10C34 | 4324 bytes |
SHA-256: cd94ef65598b1866d0653cdd88243d989fd81359c0e770c2d3a4858f1c2f6d34 |
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