MALICIOUS
186
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains a large farm of external links, with many pointing to disposable hosting. This suggests a malicious intent, likely related to SEO manipulation or phishing, as indicated by the 'PDF_SEO_LINK_FARM' and 'PDF_SEO_DISPOSABLE_LINK_FARM' heuristics. The ML classifier and ClamAV detection further support the malicious verdict. No scripts were extracted, and the document body was heavily corrupted, limiting further analysis of specific lures.
Machine Learning
- Nyx PDF Classifier malicious score 0.9990
Heuristics 6
-
ClamAV: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
-
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.
-
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.
-
External URI info PDF_URIPDF contains an external URL action
-
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.
-
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://cdn-cms.f-static.net/uploads/4455375/normal_6028321d6283c.pdf In PDF document text
- https://cdn-cms.f-static.net/uploads/4502563/normal_5fd3350e42aba.pdfIn PDF document text
- https://modezajuv.weebly.com/uploads/1/3/4/0/134097040/rakumixufujogaginu.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4425921/normal_601a80a2b801f.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4463300/normal_5fc96d9cdc897.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4407552/normal_605ccfb0c38ee.pdfIn PDF document text
- https://levavago.weebly.com/uploads/1/3/5/3/135343263/bobegixiwuzimi.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4416811/normal_60335d5078500.pdfIn PDF document text
- https://nusomosuguxapo.weebly.com/uploads/1/3/4/6/134693055/ropoxig_xanilo_kotur.pdfIn PDF document text
- https://bupafenanibud.weebly.com/uploads/1/3/4/0/134042845/6f539cd.pdfIn PDF document text
- https://pizijejubuga.weebly.com/uploads/1/3/4/8/134883891/pakudukeku.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4500430/normal_5feb9fcadd397.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4497346/normal_6032bc227f9af.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4443354/normal_6025f3e722d4e.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4408352/normal_6032115786dd8.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://feedproxy.google.com/~r/wb/ENAH/~3/WboozbXZlIE/wb?keyword=html%20style%20link%20like%20buttonPDF link annotation
- https://s3.amazonaws.com/xurixado/47683849642.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/bf9b170f-5840-455b-bb40-9151dc6d291f/new_scag_mowers_for_sale_near_me.pdfIn PDF document text
- https://s3.amazonaws.com/xotomisen/alfa_romeo_giulia_qv_owners_manual.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/31b5d918-2e3d-41e4-95e5-032282c06a2f/toro_22_inch._personal_pace_lawn_mower_with_honda_engine_review.pdfIn PDF document text
- https://s3.amazonaws.com/sojaxub/95840984631.pdfIn PDF document text
- https://s3.amazonaws.com/kulinisokakewi/jesajosa.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/2fcff488-c769-47d4-ba91-c57d10b34075/96414016020.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/44074821-0387-49c1-87b6-9ccf95e24af6/reiki_teacher_training_london.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/e50aa4a0-844f-41ad-a1a8-c8df6c829069/n1996_motherboard_specs.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_off0000f034.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF034 | 4672 bytes |
SHA-256: 1e524fba8f0b961eae11eeb2318fa3fce2f458d88a8b2d0c993a4d9b3604d70e |
|||
font_01_sfnt_off00010004.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10004 | 11204 bytes |
SHA-256: 2fbc74e51fe81dcd3daffe60dc37b5672310ea76c857fdb005c36b09dceb7ca3 |
|||
font_02_sfnt_off00012644.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x12644 | 4324 bytes |
SHA-256: 7f6049e5011acf0e8581793f2bc2bb947aac2929fdb77abc318b2a6155c1ef71 |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.