PDF malware analysis — malicious · 92149765e3a70e12

MALICIOUS

PDF

85.3 KB Created: 2021-02-20 11:02:04 +02:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 4.8.7) First seen: 2021-09-18

MD5: dbc8fc2f951ad3d1a2b79c5478ad18dc SHA-1: edecc14c62c65ceb07dbfe301552e8722f5cec92 SHA-256: 92149765e3a70e125898da2291fc35dadc9715feda046d71c7ae7ca1d0bb5d8c

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 0.9997

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://baarspo.ru/strik?utm_term=the+tequila+worm+by+viola+canales PDF link annotation
- http://tevuvisena.iblogger.org/dosovepuredonexafebawo.pdfIn PDF document text
- https://cdn.sqhk.co/tomubozes/gizghmt/58683137520.pdfIn PDF document text
- http://didopikorubozav.iblogger.org/tascam_dr-07_dr-05_comparison.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://s3.amazonaws.com/nuxepiduded/14497800556.pdfIn PDF document text
- https://s3.amazonaws.com/dowavelaxam/tunuvu.pdfIn PDF document text
- https://s3.amazonaws.com/jizubisetebof/45288960561.pdfIn PDF document text
- https://s3.amazonaws.com/sugosubexez/kokimujawug.pdfIn PDF document text
- http://butexageteril.rf.gd/2016_audi_a6_premium_plus_manual.pdfIn PDF document text
- http://poposepoj.rf.gd/what_are_the_signs_a_man_is_interested_in_you.pdfIn PDF document text
- http://mamawelujuke.rf.gd/58792982570.pdfIn PDF document text
- https://s3.amazonaws.com/jajoxulabojaso/adjectives_exercises_with_answers_for_grade_3.pdfIn PDF document text
- http://nifagusimesizi.epizy.com/mustache_js_date_format.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_off000104da.bin`	pdf-font-stream	PDF embedded font (sfnt) at offset 0x104DA	2960 bytes
SHA-256: `4253ce374f546ed82c0b962bfad5e193173c5af7311640f7068ccdda2cb38311`
`font_01_sfnt_off00010f5b.bin`	pdf-font-stream	PDF embedded font (sfnt) at offset 0x10F5B	5508 bytes
SHA-256: `33fa5e87513487de26f44069bb12a0289a8c76a42c1d6f6dda347315ed588aa0`
`font_02_sfnt_off0001220d.bin`	pdf-font-stream	PDF embedded font (sfnt) at offset 0x1220D	11096 bytes
SHA-256: `1bbb732816c88d92793a57587a7b7ca27dd38d92f7c5de68a23e26cd801bc9f6`

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