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 0.9990
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://midufefew.ru/strik?utm_term=ryan+kerrigan+wife PDF link annotation
- https://cdn-cms.f-static.net/uploads/4374002/normal_5fd1e589d2a55.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4370299/normal_600985a57edaa.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4366958/normal_606016a17a5a7.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4495994/normal_5fec1f153d9c7.pdfIn PDF document text
- https://worizura.weebly.com/uploads/1/3/1/4/131437573/9604568.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4456122/normal_60605c1fdb66f.pdfIn PDF document text
- https://nemelodanunoju.weebly.com/uploads/1/3/0/8/130874480/nivagusepedotof-metifi-fidave-vurilulot.pdfIn PDF document text
- https://babulavired.weebly.com/uploads/1/3/0/7/130775389/403057.pdfIn PDF document text
- https://lonitavow.weebly.com/uploads/1/3/4/3/134355974/fuwutebelunuduwadami.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4497358/normal_5fdd3df45e10a.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4445324/normal_60608b19da434.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
- https://uploads.strikinglycdn.com/files/572af3c2-2db9-4a74-abf5-cd37b5f1063a/heroes_of_olympus_book_2_summary.pdfIn PDF document text
- https://s3.amazonaws.com/ligole/how_to_register_presonus_audiobox_usb_96.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/1826bfeb-0802-4262-8e15-2734c54cdb43/zikatetexopowufo.pdfIn PDF document text
- https://s3.amazonaws.com/wovigebi/hand_held_sheet_metal_folder.pdfIn PDF document text
- https://s3.amazonaws.com/nawuvud/how_to_find_penny_stocks.pdfIn PDF document text
- https://s3.amazonaws.com/sezebepit/what_is_a_transition_in_screenwriting.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/dc9b0434-7ad2-4c6f-be2e-e5601c7b6eb2/my_heart_and_other_black_holes_free_download.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/2fafaa6f-6449-4516-a987-b39c1cef09fd/what_does_economic_impact_mean_business.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/5900e797-ffd9-47b7-ab0c-070ba836d5b3/mary_poppins_full_movie_cast.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/77bf442d-60f1-4d83-80f3-4a013072b7fb/fupemivogepogugalinisad.pdfIn PDF document text
- https://s3.amazonaws.com/jazuravazaguz/redotadokotusixowasakub.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/109680ec-2087-477e-925a-59614247653d/81981207362.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_off000137ea.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x137EA | 4588 bytes |
SHA-256: 82635cd3fce061baf02d5623f1d92cce155c0e292777fb19d372016e6d2b415a |
|||
font_01_sfnt_off0001479e.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1479E | 11596 bytes |
SHA-256: b6cd842638d7524382dcc181fe4863a9d93aba90df1ab15ec8e38c6903bec251 |
|||
font_02_sfnt_off00016f33.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x16F33 | 4324 bytes |
SHA-256: 1062cd8ddf90f4344fa193b395386d5669df1a952e5759311ca261a71931f361 |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.