PDF malware analysis — malicious · 7e7acd1e6ef2100f

MALICIOUS

PDF

67.3 KB Created: 2020-12-17 06:45:09 +02:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 4.8.7) First seen: 2021-10-04

MD5: e850ded5cbb8a9d522febf204f48d415 SHA-1: 0caa39a41b343adf014b2032b59b5627379690f2 SHA-256: 7e7acd1e6ef2100fef88bdf7f5b18d74ec2e925bf791a24cae48572c2ddbc402

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 0.9998

Heuristics 4

ClamAV: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0 critical CLAMAV_DETECTION

ClamAV detected this file as malware: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
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://trafftec.ru/strik?utm_term=island+pediatrics+vero+beach PDF link annotation
- https://static.s123-cdn-static.com/uploads/4466689/normal_5fc4095469b4e.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4375341/normal_5fc9beba6c0e8.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/596d40a8-b5f8-4ea6-89c1-52097afd39cd/harry_potter_deathly_hallows.pdfIn PDF document text
- https://s3.amazonaws.com/tonisefoteka/lego_mars_mission_games_free.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/f7e9cb89-7b66-48db-93ef-7027e40e099c/giuseppe_maggio_wife.pdfIn PDF document text
- https://static1.squarespace.com/static/5fc587b12bbd74065825ecf7/t/5fc668c09ee0f32b87304798/1606838470058/99246644959.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/9d162b35-b08f-4935-82bb-d593580ab4be/schema_therapy_a_practitioner_s_guide.pdfIn PDF document text
- https://s3.amazonaws.com/zagapaxa/compassion_australia_annual_report.pdfIn PDF document text
- https://s3.amazonaws.com/luvamekonivoz/ingroup_bias_meaning.pdfIn PDF document text
- https://s3.amazonaws.com/wovugi/algebra_1_math_problems_and_answers.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/429c1663-275b-4f1f-95b7-dd441610193a/kufefezaxuja.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_off0000cb00.bin`	pdf-font-stream	PDF embedded font (sfnt) at offset 0xCB00	5300 bytes
SHA-256: `5a79a14a0f2e88aabb9761cfe5ff233cfb0721f157a95e7cfb563c32f97aca01`
`font_01_sfnt_off0000dcfc.bin`	pdf-font-stream	PDF embedded font (sfnt) at offset 0xDCFC	10860 bytes
SHA-256: `d34e64ad04b0f4f578aff52cc432f5ea52005eac3ee78cd965d63bc4a271f35b`

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