MALICIOUS
156
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 0.9992
Heuristics 5
-
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.
-
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://vilenefex.ru/123?utm_term=antigona+sofocles+millor+fernandes+pdf PDF link annotation
- https://cdn-cms.f-static.net/uploads/4421783/normal_603e087369e72.pdfIn PDF document text
- https://xudaxeja.weebly.com/uploads/1/3/4/3/134339900/8049998.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4410441/normal_5fd371c1b8716.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4453889/normal_60174aca9fbf8.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4368503/normal_5fe715b79062d.pdfIn PDF document text
- https://nevimemiwuje.weebly.com/uploads/1/3/5/3/135332714/tijilunaxavafep.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4464521/normal_60298cf29db85.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4457843/normal_60585e5f18b74.pdfIn PDF document text
- https://fenutirixe.weebly.com/uploads/1/3/4/6/134640366/0f9188ac35c.pdfIn PDF document text
- https://jolidezebixisu.weebly.com/uploads/1/3/3/9/133997790/2724312.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/adde8955-efad-4059-8612-6bf1f547027f/puwuvi.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/e1073b56-f92b-439e-a9ec-2f1608388ac1/how_to_tell_lennox_furnace_age.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/5c0a8aaa-3fe1-4e7b-ab0b-bf84e4365389/dufubigevud.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/d403eac3-1455-47e3-882f-824daf589928/is_garmin_better_than_apple_watch_for_running.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/fe02eef7-a74f-48f0-8b5f-bcf6082c28d6/lotebokasujabenalogonixe.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/56127434-c0d7-4733-81ab-6d59978cc867/33139822088.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/62688d78-a7b8-4469-92b0-fe0d7367c799/53054159904.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/ed59d3d0-7d60-4bf7-aac5-8b06bd36839a/the_disaster_artist_movie_review.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/0b7a6685-6057-4f79-8f18-ecb110634d6d/uk_police_ranks_military_equivalent.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/78fe71fb-c150-45bf-add9-1417697e9b45/befaxa.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/229bbf48-2199-46fd-834f-f96ff87612e2/tejukenerufovulevodi.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/6337af2a-e2e4-4760-a7ce-593c03b9303f/33106830848.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/251d5ce3-75c1-48df-a932-1ad8564904a0/how_to_reset_lg_portable_air_conditioner.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
- http://dejavu.sourceforge.netIn PDF document text
- http://dejavu.sourceforge.net/wiki/index.php/LicenseIn PDF document text
Extracted artifacts 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000f734.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF734 | 5464 bytes |
SHA-256: b31a36a9a606647682bb74d6b6e4c471b24c7bd58c59c1f01ef9bb4567ca0359 |
|||
font_01_sfnt_off000109bb.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x109BB | 13792 bytes |
SHA-256: 7929bf02585e90c2ee0f7b41504399174c1eda44a7e17178a6776e81b95af2b4 |
|||
font_02_sfnt_off000133df.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x133DF | 16204 bytes |
SHA-256: e93acd332f5893643511f4cefd38969ad5c744ad1b08842a788b6be7d277dd15 |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.