MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF document exhibits characteristics of a phishing or scam attempt, indicated by the 'PDF_SEO_LINK_FARM' heuristic and the presence of numerous external links, including one that appears to be a search query for 'informacja pkp bielsko biała telefon'. The ML classifier and ClamAV detection further support its malicious nature. While no scripts were explicitly extracted, the PDF structure and link farm suggest it's designed to redirect users to malicious sites, potentially for credential harvesting or malware distribution.
Machine Learning
- Nyx PDF Classifier malicious score 0.9138
Heuristics 4
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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.
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ClamAV: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
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External URI info PDF_URIPDF contains an external URL action
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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://jottigo.ru/wb?keyword=informacja%20pkp%20bielsko%20bia%C5%82a%20telefon
- https://cdn.sqhk.co/juzivadareka/iehchcg/62838529341.pdf
- https://cdn.sqhk.co/xuxofidipo/giiqhfL/malik_hockey_sticks_price_in_south_africa.pdf
- https://dozetiwe.weebly.com/uploads/1/3/1/8/131856451/1164472568417d.pdf
- https://cdn.sqhk.co/lonubugogere/7Ufhbgg/94001897722.pdf
- https://cdn.sqhk.co/vadetegubufo/gdhbWsT/18535489787.pdf
- https://cdn.sqhk.co/pubodegosog/E0nhcjd/quack_the_duck_3d_hunting_season_2018.pdf
- https://lanekugufer.weebly.com/uploads/1/3/5/3/135351315/kanonemenox_wowifajemaneg_temejimoribineg.pdf
- https://static.s123-cdn-static.com/uploads/4380210/normal_6008fc8f4da4b.pdf
- https://cdn-cms.f-static.net/uploads/4454679/normal_600c5225e0200.pdf
- https://cdn.sqhk.co/gogoturowib/JkkDqje/79627988204.pdf
- https://static.s123-cdn-static.com/uploads/4455672/normal_5ff2edcacb5a6.pdf
- https://cdn-cms.f-static.net/uploads/4463809/normal_5fdab0d43bab2.pdf
- https://xafijaxipumin.weebly.com/uploads/1/3/5/9/135966545/6298322.pdf
- https://cdn.sqhk.co/leporolino/hajhRja/idle_sultan_mod_apk.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://s3.amazonaws.com/verirejon/information_associated_with_your_facebook_account.pdf
- https://s3.amazonaws.com/dobesogum/biology_class_10_important_question_and_answer.pdf
- http://juwejaju.rf.gd/video_trimmer_guru_pro_apk.pdf
- http://keguwaburafokul.epizy.com/dewudutumorosozemekuludip.pdf
- https://s3.amazonaws.com/mekonulegipero/17199633830.pdf
- http://lajirobodogew.epizy.com/singular_and_plural_verbs_worksheets.pdf
- https://s3.amazonaws.com/selivuvumepaveb/boom_boom_chicken_po_boy_sheetz.pdf
- http://scripts.sil.org/OFL
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0001053a.bin890b97976106a99331abe1f0a151dc64a3f5f2e2df748ad5d963e967dfebb3cb |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1053A | 5436 bytes |
font_01_sfnt_off0001179e.bine9a5a1f6ed95b1e3669933bb00002ad32a1708c3e0b735191cad5e02368a6c7d |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1179E | 1800 bytes |
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