PDF static analysis report

Static analysis result for SHA-256 abe0c20ff9e6d61e…

SUSPICIOUS

PDF

73.8 KB Created: 2021-03-10 21:15:06 +02:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 4.8.7) First seen: 2021-09-23
MD5: 33e0eb949bed93cf52ea5a2cc90ba3b8 SHA-1: b80390af8274e217f0667fd0a59d9fe9178cdc8a SHA-256: abe0c20ff9e6d61e397f31c91cae937cd2051ad500a5f0d95ebcc51be75a0b8e
36 Risk Score

Malware Insights

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

This PDF document was flagged as suspicious by 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 0.9998

Heuristics 3

  • External URI info PDF_URI
    PDF contains an external URL action
  • Object number defined twice with different bodies info PDF_DUPLICATE_OBJ_BODY_INCREMENTAL
    The same indirect object (N G) is defined more than once with different body bytes. First-wins and last-wins readers will resolve different content, which is a parser-confusion shape used by targeted PDFs. Body-only differences are common in benign incremental updates, so severity is raised only when the duplicate carries active content.
  • 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://jacksth.ru/123?utm_term=calendar+2019+design+template+psd PDF link annotation
    • https://cdn.sqhk.co/norejasiwiza/ERjhIhe/15937002991.pdfIn PDF document text
    • http://mevakimuvu.mypressonline.com/how_to_connect_a_jawbone_bluetooth_speaker.pdfIn PDF document text
    • https://static.s123-cdn-static.com/uploads/4374847/normal_5fcd78b6f07ff.pdfIn PDF document text
    • http://nipokaxa.getenjoyment.net/the_practice_station_new_berlin_wisconsin.pdfIn PDF document text
    • https://cdn.sqhk.co/jotepomi/hhi9NUH/dining_chairs_with_arms_set_of_4.pdfIn PDF document text
    • http://worldhold.online/73732071109dpt2j.pdfIn PDF document text
    • http://trysoda.club/will_the_ff7_remake_be_on_xbox_oneqm7je.pdfIn PDF document text
    • https://cdn.sqhk.co/lakivasulis/hijjggd/doligijidodowamode.pdfIn PDF document text
    • https://cdn-cms.f-static.net/uploads/4421966/normal_600c109891f06.pdfIn PDF document text
    • http://lobabinuladeri.medianewsonline.com/how_to_unlock_kenwood_radio.pdfIn PDF document text
    • https://static.s123-cdn-static.com/uploads/4384828/normal_5ff148a6abcea.pdfIn PDF document text
    • https://cdn.sqhk.co/baxewoxevum/NXyNYhi/pac_12_championship_game_2019_predictions.pdfIn PDF document text
    • http://womenita.fun/262831044031910p.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/xumakomowi/wuweboluloxux.pdfIn PDF document text
    • https://s3.amazonaws.com/lekelepowo/angular_7_format_date_example.pdfIn PDF document text
    • https://s3.amazonaws.com/sajatesawodiji/95462040853.pdfIn PDF document text
    • https://s3.amazonaws.com/xoferuzu/rifts_game_master_guide.pdfIn PDF document text
    • http://www.w3.org/1999/02/22-rdf-syntax-ns#In PDF document text
    • http://purl.org/dc/elements/1.1/In PDF document text
    • http://ns.adobe.com/pdf/1.3/In PDF document text
    • http://ns.adobe.com/xap/1.0/In PDF document text
    • http://ns.adobe.com/xap/1.0/mm/In PDF document text
    • http://ns.adobe.com/xap/1.0/rights/In 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_off0000e43a.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xE43A 5664 bytes
SHA-256: f24dd4834c89b61ad6ba28327f7bce8a26ac9375500fb090a151a53e1f1611a5
font_01_sfnt_off0000f75d.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xF75D 10132 bytes
SHA-256: dee31fb9b5a3e025ba6689234d6c0ac3c070ce36b978297446f1af528420a5aa