PDF malware analysis — malicious · 7f66eebf29a56a28

MALICIOUS

PDF

43.4 KB Created: 2021-04-02 07:12:43 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 4.8.7)

MD5: be4765b5fcdd9fffd4c6db1983e4da83 SHA-1: 1b135cd0c5f724ff9113df97d6d3f9aab3201be1 SHA-256: 7f66eebf29a56a28d645b14ac0783452dbdc37610d21e7afefb940e626330255

174 Risk Score

Malware Insights

MITRE ATT&CK

T1566.001 Spearphishing Attachment

This PDF document is identified as malicious by ClamAV and ML classifiers, exhibiting characteristics of a phishing lure. The heuristic 'PDF_IMAGE_LURE' indicates it's an image-only document with a clickable action, designed to deceive users. It contains numerous external links, including one to 'fokemale.ru', suggesting it aims to redirect users to malicious websites for credential harvesting or further payload delivery.

Machine Learning

Nyx PDF Classifier malicious score 0.6563

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-d2568dad23a94d95-d2568dad23a94d95-10044375-0 critical CLAMAV_DETECTION

ClamAV detected this file as malware: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
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 43 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://fokemale.ru/award?keyword=portugu%25C3%25AAs+de+portugal+para+estrangeiros+pdf
- https://cdn.sqhk.co/loboremetoxe/Fq0jfgf/lock_screen_wallpaper_black.pdf
- http://sevowina.medianewsonline.com/baby_girl_names_that_starts_with_milk.pdf
- https://cdn.sqhk.co/rufebumu/2PgjKif/easy_dessert_recipes_using_heavy_whipping_cream.pdf
- https://cdn.sqhk.co/ferorigife/U2jb7ha/twilight_struggle_deluxe_edition_review.pdf
- https://cdn.sqhk.co/tuxisilogok/gfuSsjb/48504371899.pdf
- https://cdn.sqhk.co/zowipitilo/nihFEl3/jiwano.pdf
- http://pakirekugep.scienceontheweb.net/rope_knots_for_mountain_climbing.pdf
- https://cdn.sqhk.co/liritefebat/mij3ihf/used_woodturning_tools_for_sale.pdf
- https://cdn.sqhk.co/potonefamuve/9Tgc1he/birdy_grey_chicky_convertible_dress.pdf
- https://cdn.sqhk.co/nefakovuwot/Nbhj2gu/fowasijisolamomemokikub.pdf
- https://cdn.sqhk.co/livixugakuf/Ivjatia/stickman_and_gun2_uptodown.pdf
- https://cdn.sqhk.co/xelajura/fjgjaia/great_white_shark_hunting_pattern.pdf
- https://cdn.sqhk.co/xovikojux/hjDfsij/nfl_playoff_picture_2020_bracket.pdf
- https://cdn.sqhk.co/pixorikibam/jcjgjfj/93405781322.pdf
- https://cdn.sqhk.co/jokawefezo/aiahigc/does_tony_win_survivor_40.pdf
- http://kunutudusoxa.mywebcommunity.org/73110024251.pdf
- https://cdn.sqhk.co/kukisigafumi/jX7Qhra/zodulilogagevexisokem.pdf
- https://cdn.sqhk.co/pubodegosog/AjfXKhg/backhand_serve_badminton_definition.pdf
- https://cdn.sqhk.co/dalubevemex/n9ArhjN/lekuxizutid.pdf
- https://98748e4b-3258-471a-903e-8ea98415cca0.filesusr.com/ugd/fd7405_2d71712110594b788f88ea0c6118dfa8.pdf?index=true
- https://09ec9d85-9312-4337-94d0-b84080e05f2e.filesusr.com/ugd/ac0094_0b9107e0fdbb46e1b3473055db613055.pdf?index=true
- https://661c91a2-68a2-4ae3-aaac-ef96b6cc7894.filesusr.com/ugd/b926a8_ecff22c46fc74a80a9284beac7ff6a0f.pdf?index=true
- https://d56a38bf-d62e-453c-9b5b-5b2fe88aea46.filesusr.com/ugd/359e64_ae2cd32b7d4e400aa4752fb303ad2f2a.pdf?index=true

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