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
-
ClamAV: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
-
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://mezovuduw.ru/strik?utm_term=ibm+selectric+ii+manual PDF link annotation
- https://gasimela.weebly.com/uploads/1/3/1/3/131398285/zafitizidogaru-zasafulamepezul-razudububen.pdfIn PDF document text
- https://lozugukavokukes.weebly.com/uploads/1/3/4/3/134357100/76e66004ea0b84.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4475985/normal_6019c049b9211.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4366042/normal_5fee4afbb0c09.pdfIn PDF document text
- https://jigudeganulufis.weebly.com/uploads/1/3/6/0/136054519/bawowobixodir-difalata-zolivagaxid.pdfIn PDF document text
- https://zevamomarage.weebly.com/uploads/1/3/4/6/134611313/bizijoxizuzu.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4373004/normal_602c9cb0d1c9b.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4471481/normal_602505c488a6e.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4417525/normal_5feeba2628337.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4386849/normal_601e7444f415e.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4379720/normal_604a19b084ab2.pdfIn PDF document text
- http://wameduxuka.iblogger.org/jawbone_up3_manual.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://mikesivu.rf.gd/trans_pacific_partnership_adalah.pdfIn PDF document text
- https://eee5dff6-7331-416e-acdf-593d0c386862.filesusr.com/ugd/21e9e0_cc9b005babb743d2b2b666f89ee8ccf3.pdf?index=trueIn PDF document text
- https://cc968bdf-8a18-4a65-a72d-893c706ef441.filesusr.com/ugd/bae363_0a4af897f4884631b7bbd893d4051711.pdf?index=trueIn PDF document text
- http://pudawetik.rf.gd/flight_of_the_bumblebee.pdfIn PDF document text
- http://fasipubaweguguf.rf.gd/59306433993.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/568f4d8d-022b-4007-bfca-a39673f824d0/65163898923.pdfIn PDF document text
- https://44bb6ee8-a0fe-4f72-890f-0f0a2fec05cf.filesusr.com/ugd/b65acf_fba189990a8841fbb962d46a5542558e.pdf?index=trueIn PDF document text
- https://b7f5b04e-b247-49a4-9dc0-39f0c843ec09.filesusr.com/ugd/b56f86_5eba48079a9a4bd7a9150537b0d3dcd6.pdf?index=trueIn PDF document text
- https://uploads.strikinglycdn.com/files/0fef93c3-570b-4903-a1eb-9bc536f5b479/nigej.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_off00010254.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10254 | 5020 bytes |
SHA-256: 36941155bef42588635c38ddea817eddef52f9e8d210217c630c4f1d6e67e73f |
|||
font_01_sfnt_off0001134e.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1134E | 10604 bytes |
SHA-256: 70a2dd5bc47c442ae7be3e915d7933012cd0731c968e85754e5556ad934967dc |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.