PDF malware analysis — malicious · d7f05be0a44cb2cf

MALICIOUS

PDF

85.6 KB Created: 2021-02-21 20:59:38 +02:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 4.8.7) First seen: 2021-11-21

MD5: 949d0a1fd7aca941eb60e52523c89b50 SHA-1: 912c6c9f0eadc6f7b3640135d39a99442fb573e5 SHA-256: d7f05be0a44cb2cf13998f6da1a1424f0a375a61b3857d3a90b41dc3882a36c3

154 Risk Score

Malware Insights

MITRE ATT&CK

T1566.001 Spearphishing Attachment T1059.007 JavaScript

The PDF contains a large number of external links, many of which are to suspicious domains, indicating a link farm or phishing attempt. The ClamAV detection and ML classifier further support its malicious nature. While no scripts were explicitly extracted, the PDF structure and embedded URIs suggest it's designed to redirect users to potentially malicious content.

Machine Learning

Nyx PDF Classifier malicious score 0.9580

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
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.
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://maypoin.ru/strik?utm_term=how+to+set+up+beckhoff+plc PDF link annotation
- https://gegiritofizupog.weebly.com/uploads/1/3/4/6/134644009/461c91.pdfIn PDF document text
- https://sugulidan.weebly.com/uploads/1/3/4/5/134508933/d062579.pdfIn PDF document text
- http://daxuzas.22web.org/clash_royale_apkpure_hack.pdfIn PDF document text
- https://cdn.sqhk.co/sirepajaku/fgijhaM/zombie_fighting_hopeless_new_free_shooting_games.pdfIn PDF document text
- https://cdn.sqhk.co/velabolo/jp5uia6/85186662324.pdfIn PDF document text
- https://kamowosig.weebly.com/uploads/1/3/1/0/131069991/sawilar.pdfIn PDF document text
- http://maluxevuno.22web.org/naviresemefonaritugol.pdfIn PDF document text
- https://cdn.sqhk.co/vekepafate/jgtgdgj/gusani.pdfIn PDF document text
- https://bateworolod.weebly.com/uploads/1/3/4/3/134315912/6403035.pdfIn PDF document text
- https://fezulenigi.weebly.com/uploads/1/3/4/4/134485980/lerevarotek.pdfIn PDF document text
- http://dedekuwetom.iblogger.org/52525248462.pdfIn PDF document text
- https://cdn.sqhk.co/bogebumemilo/vibBhc9/zanajowamov.pdfIn PDF document text
- http://jabisoj.22web.org/kimimebegovib.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://watokugen.epizy.com/bseb_stet_2019_admit_card.pdfIn PDF document text
- https://s3.amazonaws.com/daraniwekamidir/battleship_game_free_for_windows_8.pdfIn PDF document text
- https://s3.amazonaws.com/wewuxuviwar/formato_e_reader_kindle.pdfIn PDF document text
- https://s3.amazonaws.com/nisoxow/beaver_builder_plugin_pro_free.pdfIn PDF document text
- https://s3.amazonaws.com/rovuweraja/campus_educativo_plataforma_santa_fe.pdfIn PDF document text
- https://s3.amazonaws.com/xuxifuzituwu/woo_hah_busta_rhymes.pdfIn PDF document text
- https://s3.amazonaws.com/gofilafixu/bouncing_ball_game_for_nokia.pdfIn PDF document text
- http://scripts.sil.org/OFLIn PDF document text

Extracted artifacts 1

Files carved from inside the sample during analysis.

Filename	Kind	Source	Size
`font_00_sfnt_off0001448d.bin`	pdf-font-stream	PDF embedded font (sfnt) at offset 0x1448D	5052 bytes
SHA-256: `56933f1bca2fc7b39890f5bbd81a503d2174298a69870a58c9c17d0af8d73ba0`

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