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://midufefew.ru/123?utm_term=bang+bang+songs+ming PDF link annotation
- http://gizesodawesiv.mywebcommunity.org/accountancy_class_11_chapter_1_notes.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4470232/normal_604fdfc0a56e1.pdfIn PDF document text
- http://naliputa.mywebcommunity.org/53770812897.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4493597/normal_5ff77078391b0.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4392862/normal_5fd790abc0fa4.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4419430/normal_60570e48a69a0.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4497358/normal_5fd04e3164898.pdfIn PDF document text
- http://mojenisijita.mywebcommunity.org/auriculoterapia_dieta.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4424689/normal_6012e22e7e5ad.pdfIn PDF document text
- http://fezatubiwe.getenjoyment.net/2512329652.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/fa94a9cb-0541-4464-8293-a8b00095fd6a/christmas_carol_characters_play.pdfIn PDF document text
- https://0f4267a5-27df-427f-b7ff-de3c6d4a4cd0.filesusr.com/ugd/9e4921_97c46a461a224284a3ae239d6aadbd0b.pdf?index=trueIn PDF document text
- https://e3e1c2aa-7f41-47b0-8c2f-d823cb48b857.filesusr.com/ugd/7598fa_48e9faee0b194a3f951574243a4b914d.pdf?index=trueIn PDF document text
- https://uploads.strikinglycdn.com/files/c7230b74-b0be-44d5-93c0-4efb7238c3df/how_far_will_directv_wireless_genie_work.pdfIn PDF document text
- https://1dfef493-bba3-4db0-89f7-7cef958ceea2.filesusr.com/ugd/3dbeb3_39ed41d679c84d1cb33cf56bc0b608f6.pdf?index=trueIn PDF document text
- https://1138278f-e8d0-45ef-aef3-dbdd7428ac52.filesusr.com/ugd/5be868_5b0686f47e1c4bb8873ac7656f6fb2fb.pdf?index=trueIn PDF document text
- https://bbf05351-1c49-455c-8ea8-df349977a4d5.filesusr.com/ugd/15c6d6_b2c17f1d397c4954839027b150180d74.pdf?index=trueIn PDF document text
- https://460eb545-5389-4aa9-9e78-d1074a8bca0c.filesusr.com/ugd/21a131_8b55a6bec830409181127e2e4842283c.pdf?index=trueIn PDF document text
- https://uploads.strikinglycdn.com/files/7a974665-b78e-426b-a824-7758386d9752/94534770543.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/eff35ac8-bebc-40dd-9cbb-bc4d60703336/navy_blue_wool_coats_ladies.pdfIn PDF document text
- https://2a07c75e-e898-48ba-b326-4cccc82d0599.filesusr.com/ugd/ff154e_b4f34c20e02f4c16841d4a1d80d11569.pdf?index=trueIn 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_off00013aa4.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x13AA4 | 5064 bytes |
SHA-256: 17963f84a37f5b1ae61c7844cefb324ddc45fd83a8ac791914e9b1f50c8cec49 |
|||
font_01_sfnt_off00014bd4.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x14BD4 | 11600 bytes |
SHA-256: fdef802f83d6b399682b7562e40e7f66c864de094e985990dcd85d3ce1d7abb1 |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.