PDF malware analysis — malicious · 0770ff3e31a007c1

MALICIOUS

PDF

41.6 KB Created: 2020-12-23 16:50:37 +02:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 4.8.7)

MD5: 44c1845be072d1494118a0bce5a93725 SHA-1: f9fafc19a39202d9ac29d027224d5c33ddd98586 SHA-256: 0770ff3e31a007c1f475596a485fcd4ae449cac02261f82b44ed4f8ff3538916

174 Risk Score

Malware Insights

MITRE ATT&CK

T1566.001 Spearphishing Attachment

This PDF is identified as malicious by ClamAV and ML classifiers, exhibiting characteristics of a phishing lure due to its image-only nature and embedded clickable link. The document body, though heavily obfuscated, contains references to 'Auckland city council building consent forms', suggesting a pretext for the phishing attempt. The embedded URL likely leads to a malicious payload or phishing page.

Machine Learning

Nyx PDF Classifier malicious score 0.6525

Heuristics 5

Small PDF contains mass external PDF link farm critical PDF_SEO_LINK_FARM

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

ClamAV detected this file as malware: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
Image-only document with action trigger (screenshot lure) medium PDF_IMAGE_LURE

PDF has 1 image(s), only 0 text block(s), carries a click-outward action, and is only 41 KB — typical shape of a phishing lure where a full-page screenshot hides a clickable button that launches or submits to an attacker URL.
External URI info PDF_URI

PDF contains an external URL action
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://traffnew.ru/aws?utm_term=auckland+city+council+building+consent+forms
- https://cdn.sqhk.co/dekaroku/FjTuHif/38692109948.pdf
- https://ferateritilew.weebly.com/uploads/1/3/4/2/134265971/givegajafax.pdf
- https://s3.amazonaws.com/nazekisigiduz/yahoo_mail_free_for_ipad.pdf
- https://s3.amazonaws.com/nefomojuwet/bhoomi_trivedi_songs_free.pdf
- https://s3.amazonaws.com/vonuxagupeduze/molecules_of_life_1_usatestprep_answers.pdf
- https://uploads.strikinglycdn.com/files/0a2e601a-6835-48f1-b176-a536460177cf/53549501864.pdf
- https://uploads.strikinglycdn.com/files/5e0391a8-3e69-47e8-9989-7184eab46131/tomos_trivia_tablet_answers.pdf
- https://s3.amazonaws.com/vatosolikijike/53080092871.pdf
- https://s3.amazonaws.com/xazarujokemus/leg_exercise_machines_at_the_gym.pdf
- https://s3.amazonaws.com/zirojopemup/zenewotejugixatisarukodus.pdf
- https://uploads.strikinglycdn.com/files/f1f8bfdf-6382-46c6-9f19-acad7243b002/27_5_as_a_mixed_number.pdf
- https://s3.amazonaws.com/pirofopafu/xekigibudavotodebal.pdf

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