PDF malware analysis — malicious · 260adc62386ca11e

MALICIOUS

PDF

67.0 KB Created: 2020-12-02 01:43:02 +02:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 4.8.7) First seen: 2021-10-02

MD5: a6f22fd288867f16e915ce94915d6f07 SHA-1: 905b084ad28a50e31f0bfa726cbbec6f9b75e48f SHA-256: 260adc62386ca11e0d6f34a34f39963abbab0db777c45cac38fa0cd0407a21f5

96 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 external URLs that direct users to attacker-controlled resources. Specific URLs and indicators for this sample are listed in the indicators section.

Machine Learning

Nyx PDF Classifier malicious score 0.9995

Heuristics 4

ClamAV: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0 critical CLAMAV_DETECTION

ClamAV detected this file as malware: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
External URI info PDF_URI

PDF contains an external URL action
Object number defined twice with different bodies info PDF_DUPLICATE_OBJ_BODY_INCREMENTAL

The 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_URL

One 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://trafffe.ru/strik?utm_term=minecraft+treecapitator+mod+1.14.4 PDF link annotation
- https://cdn-cms.f-static.net/uploads/4373511/normal_5fb2ffd035e5d.pdfIn PDF document text
- https://sejevijuwev.weebly.com/uploads/1/3/2/7/132712154/01dbf4bb71.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4421611/normal_5fb921f53b9bb.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4392853/normal_5f9d9d7d40afc.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://static1.squarespace.com/static/5fc1b24012facd59ceb28ac7/t/5fc543cd08845d0924372ab7/1606763470811/moon_phases_worksheet_6th_grade.pdfIn PDF document text
- https://static1.squarespace.com/static/5fbce344be7cfc36344e8aaf/t/5fbdf036173fb5383b671c73/1606283318891/85455502226.pdfIn PDF document text
- https://static1.squarespace.com/static/5fc3de56be9b6939511d6538/t/5fc6c5b2c953717e09c2dae3/1606862259360/snake_apple_game_unblocked.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/4a63f1b0-5395-47dc-b65f-3e91a04d97d1/40793461440.pdfIn PDF document text
- https://s3.amazonaws.com/vapelurowar/vixudugezudi.pdfIn PDF document text
- https://static1.squarespace.com/static/5fbce344be7cfc36344e8aaf/t/5fbf612f3570fb44d1fa7447/1606377776442/pentium_2020m_vs_core_2_duo.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_off0000cc16.bin`	pdf-font-stream	PDF embedded font (sfnt) at offset 0xCC16	5268 bytes
SHA-256: `a1a92a94d0fccfb38bc1c930b8fee0b7eb278bad8ec6baaa0137c1a7ef148111`
`font_01_sfnt_off0000de07.bin`	pdf-font-stream	PDF embedded font (sfnt) at offset 0xDE07	9832 bytes
SHA-256: `d36f9f36f02d4b0dbb41f89bf67e657c9f83b3a269b9c3555996fda622d2953c`

Open this report in the interactive analyzer, or submit your own file for analysis.