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 0.9997
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://xajibur.ru/strik?utm_term=panasonic+tablet+fz-g1+accessories PDF link annotation
- https://sijanobodebalu.weebly.com/uploads/1/3/4/6/134639398/c2371f.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4373782/normal_5ff353741abcd.pdfIn PDF document text
- https://dezitatukuti.weebly.com/uploads/1/3/5/3/135389988/tosomefa.pdfIn PDF document text
- https://wamabiror.weebly.com/uploads/1/3/1/1/131163705/zoparuxugawo-tebar-pewugejabedakus.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4367640/normal_5ffb9645c34b7.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4457298/normal_6010ae8667673.pdfIn PDF document text
- https://fifikasato.weebly.com/uploads/1/3/1/4/131437502/8260391.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4486200/normal_60508dedb365a.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://uploads.strikinglycdn.com/files/b8467338-3351-4430-9c08-1d2c10ba0a41/fogunez.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/b51d6e3f-8acc-482e-b676-63533f780fa1/29478490750.pdfIn PDF document text
- https://s3.amazonaws.com/lebaxa/can_you_use_a_non_verizon_router_with_fios.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/8c77e615-0d3e-4018-af20-75388580289b/gubopapunokivilupaji.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/d82c83d5-2f96-4119-b2c1-146c99d399fe/kemper_profiler_amp_review.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/0dd1a84b-9f9b-4bda-9ece-c2ea88d2d445/best_rated_electric_pallet_jack.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/23369d53-ae6f-4fe8-b6a8-df7b66b987ce/lafupobezatewakisuw.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/d8d38913-3cdc-4318-9136-f9183d49bd93/how_much_does_transmission_repair_cost.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/273495d5-a450-460f-b496-4a7625a10a37/rexebagemurina.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/59cbcf93-d22e-4490-98a9-69febdcf0009/super_jack_jump_world_adventure_runner.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/c1a320bb-f357-4f61-8b85-febf4b90c611/85796373604.pdfIn PDF document text
- https://s3.amazonaws.com/tafogusegabomu/70782310284.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/9bbecae3-6ca8-4f47-b17c-29128fd7b762/how_to_restart_sky_q_box.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_off0000e05d.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE05D | 5324 bytes |
SHA-256: d3724c40f419f3dec544b42eecbe66b170907f93b4692fac8529ddea10597062 |
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font_01_sfnt_off0000f29f.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF29F | 11544 bytes |
SHA-256: f36800da3408af3416420069dc5badd6348ef14dc1d7ef4d4c3e44a77ae480b7 |
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