Malicious PDF — malware analysis report

Static analysis result for SHA-256 262a6f9d6be06853…

MALICIOUS

PDF

76.3 KB Created: 2021-04-09 22:23:11 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 4.8.7) First seen: 2021-09-25
MD5: 906db0bd8ed4426ac473cf9622b0783b SHA-1: 0a93e3c38db48b1ab0750d9533bdb836b123e605 SHA-256: 262a6f9d6be06853e3d26a80364cdcf24444f3e6d2b7a7e974aeb0d69d33c70c
94 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment T1059.007 JavaScript

This PDF document was flagged as malicious by ClamAV and an ML classifier. The file embeds external URLs that direct users to attacker-controlled resources. Specific URLs and indicators for this sample are listed in the indicators section.

Machine Learning

  • Nyx PDF Classifier malicious score 0.8573

Heuristics 3

  • ClamAV: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0 critical CLAMAV_DETECTION
    ClamAV detected this file as malware: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
  • 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://midufefew.ru/strik?utm_term=tsa+carry+on+size+jetblue PDF link annotation
    • http://epipog.com/play_store_install_karna_hai8ckod.pdfIn PDF document text
    • https://cdn.sqhk.co/munuluxel/fGhchiY/8941457386.pdfIn PDF document text
    • http://fb-copyright-help-from.com/tales_of_norse_mythology_helen_a_guerber7mlm8.pdfIn PDF document text
    • https://cdn.sqhk.co/nexasolonit/hdjh1hb/los_totopos_menu.pdfIn PDF document text
    • https://static.s123-cdn-static.com/uploads/4377377/normal_5fec08ca351c4.pdfIn PDF document text
    • https://cdn.sqhk.co/zijigemeworu/lHhdbic/zombie_castaways_island_of_knights.pdfIn PDF document text
    • https://cdn.sqhk.co/vunebapenuj/gg1nWhf/traffic_crash_reconstruction_equipment.pdfIn PDF document text
    • https://cdn.sqhk.co/gixotagokezu/agijhgc/mapa_tnt_run_minecraft_pe.pdfIn PDF document text
    • http://feedbacrnz.space/on_the_road_again_chords6zeku.pdfIn PDF document text
    • https://cdn-cms.f-static.net/uploads/4415061/normal_603ee4587db9d.pdfIn PDF document text
    • https://cdn-cms.f-static.net/uploads/4385216/normal_605578734a525.pdfIn PDF document text
    • http://formblckr1.xyz/vazikaxunedu5olpx.pdfIn PDF document text
    • http://sellforce.ru/cards_against_humanity_online_via_zoom5s00y.pdfIn PDF document text
    • http://www.ascendercorp.com/In PDF document text
    • http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
    • https://s3.amazonaws.com/wofaxil/92190208781.pdfIn PDF document text
    • https://s3.amazonaws.com/kozibowisenatu/tijagofunitowila.pdfIn PDF document text
    • http://tibubol.rf.gd/streptococcus_agalactiae_pregnancy_guidelines.pdfIn PDF document text
    • https://s3.amazonaws.com/vaxebisapesi/summer_infant_baby_gate_mounting_kit.pdfIn PDF document text
    • https://s3.amazonaws.com/julaxel/divisibility_rule_of_11_worksheets.pdfIn PDF document text
    • https://s3.amazonaws.com/metakibeme/1782419628.pdfIn PDF document text
    • http://mezizafija.rf.gd/ace_certified_personal_trainer_exam_prep.pdfIn PDF document text
    • http://raguguk.epizy.com/52209115378.pdfIn PDF document text
    • http://xubejivulovitam.rf.gd/barok_literatura.pdfIn PDF document text
    • http://fewabob.rf.gd/english_scholastic_aptitude_test_questions_with_answers.pdfIn PDF document text
    • http://scripts.sil.org/OFLIn PDF document text

Extracted artifacts 2

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off00010182.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x10182 4992 bytes
SHA-256: fdbd94c32cdbe0277f14b34ef311b077f9d07015fc5fba963a58e007b41f6207
font_01_sfnt_off00011293.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x11293 10876 bytes
SHA-256: f95a436b44575576eb86d646161e508a3f375c19897c754957f453ae2621efc4