PDF malware analysis — malicious · 1f4981b6ab11679c

MALICIOUS

PDF

43.5 KB Created: 2021-03-30 23:23:58 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 4.8.7) First seen: 2021-09-23

MD5: abdcc185f30024656378d2e533e494ad SHA-1: 50620b238b10c84945cead8fd3c04bebfaa71ffe SHA-256: 1f4981b6ab11679c084694f5ade284d51b2e822bc24d6a03000072110a10cb4e

154 Risk Score

Malware Insights

MITRE ATT&CK

T1566.001 Spearphishing Attachment

This PDF document was flagged as malicious by ClamAV and an ML classifier. The file embeds a large number of external links characteristic of an SEO link farm. Specific URLs and indicators for this sample are listed in the indicators section.

Machine Learning

Nyx PDF Classifier malicious score 0.8038

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
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://dugedepap.ru/award?keyword=algorithmic+trading+dma+barry+johnson+pdf PDF link annotation
- https://cdn.sqhk.co/kutajanode/OKjf1Cn/64825913378.pdfIn PDF document text
- https://cdn.sqhk.co/pomisiforuko/Ajfjejh/phoenix_movie_showtimes_pune.pdfIn PDF document text
- https://cdn.sqhk.co/dudurejavir/pfHevOJ/49176894425.pdfIn PDF document text
- http://zitugaxusi.mygamesonline.org/sobivejugowejed.pdfIn PDF document text
- http://zukesijinizik.mywebcommunity.org/resumen_de_la_novela_cronica_de_una_muerte_anunciada_por_capitulos.pdfIn PDF document text
- https://cdn.sqhk.co/xupebasolaw/jdjdmig/filmora_effect_pack.pdfIn PDF document text
- https://cdn.sqhk.co/rejinujo/szdaGji/how_to_use_analog_oscilloscope.pdfIn PDF document text
- https://cdn.sqhk.co/molipigi/dhdgjWk/enemy_gates_stealth_war_mod_apk.pdfIn PDF document text
- https://cdn.sqhk.co/gipudeviwapi/bO0Wchb/transformers_movie_autobots_characters.pdfIn PDF document text
- https://cdn.sqhk.co/zepipawetopi/idGigha/farmville_2_country_escape_new_animal_park.pdfIn PDF document text
- https://s3.amazonaws.com/sisaxu/blunders_crossword_answer.pdfIn PDF document text
- https://cb8582fb-ab29-4f13-bfd4-623ca244ab52.filesusr.com/ugd/d61b30_7ca6e7f51cc24ac9b4fb3ebbd1c88817.pdf?index=trueIn PDF document text
- https://s3.amazonaws.com/fuwuzerijofa/renupofesinujubuval.pdfIn PDF document text
- https://2cc3dcad-61c1-4442-8662-ca5be7cd8672.filesusr.com/ugd/71b93f_6970f19f63f74b789f92da7cbf54e859.pdf?index=trueIn PDF document text
- https://uploads.strikinglycdn.com/files/95a592ed-5c8b-460d-8d07-ae75e52fe861/what_does_dect_6.0_mean_on_a_phone.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/51872378-46b2-4aa1-928b-5574e7527d67/what_does_it_mean_when_a_smoke_alarm_flashes_red.pdfIn PDF document text
- https://s3.amazonaws.com/lezopobigeza/algee_smith_decide.pdfIn PDF document text
- https://s3.amazonaws.com/fusopoxipo/what_kind_of_light_bulb_for_oven.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/41f7eb00-fa2b-4a24-bc6d-8352c301a751/twilight_eclipse_full_movie_download_in_hindi_hd.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/599e1662-d300-4f98-b3f3-a0fc89149dc6/story_of_the_eye_2004_watch_online.pdfIn PDF document text

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