PDF malware analysis — malicious · 9f3a25d8fd6fe9c6

MALICIOUS

PDF

82.3 KB Created: 2021-02-12 02:15:03 +02:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 4.8.7) First seen: 2021-11-20

MD5: e971378b1762c18998a057783e6f72ac SHA-1: 702c8ea22f029adbed48b7f13b239cf5791a73dc SHA-256: 9f3a25d8fd6fe9c62f6a3be8de4650529bdcf6e5d38b9492368c876d70b3499e

96 Risk Score

Malware Insights

MITRE ATT&CK

T1566.001 Spearphishing Attachment T1059.007 JavaScript

The PDF file was flagged by ML classifiers and ClamAV as malicious, indicating a high likelihood of malicious intent. It contains an embedded URI pointing to 'bologen.ru', which is likely a phishing or malware distribution site. The document body, though heavily obfuscated, suggests a lure related to 'Google earth options', aiming to trick users into clicking the malicious link.

Machine Learning

Nyx PDF Classifier malicious score 0.9997

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
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://bologen.ru/123?utm_term=google+earth+options PDF link annotation
- http://yyyyyyhhhhh.space/career_paths_law_teacher_s_bookqag5w.pdfIn PDF document text
- https://cdn.sqhk.co/tabuguran/S2oicjr/18159700314.pdfIn PDF document text
- https://cdn.sqhk.co/niserutom/gezjhjg/murder_hornet_nest_found_in_the_us.pdfIn PDF document text
- https://cdn.sqhk.co/gagowuname/ZbijbU9/bellbird_valley_farm_new_zealand_location.pdfIn PDF document text
- http://mnclassis.org/cajamar_app_android9a3f1.pdfIn PDF document text
- https://cdn.sqhk.co/merojuniv/cipkVjb/bad_piggies_unblocked_sandbox.pdfIn PDF document text
- https://cdn.sqhk.co/nupasoxure/ie6idNw/zombie_support_yugioh_2020.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/wikurixobelu/hairstyle_editor_app.pdfIn PDF document text
- http://tixelupaninaber.rf.gd/95360917119.pdfIn PDF document text
- http://nogomazarem.epizy.com/bob_et_bobette.pdfIn PDF document text
- http://fapubogodomeduj.epizy.com/vomufilo.pdfIn PDF document text
- https://s3.amazonaws.com/sojebelevenex/bekhayali_lyrics_video_mp4.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.

Filename	Kind	Source	Size
`font_00_sfnt_off000106d9.bin`	pdf-font-stream	PDF embedded font (sfnt) at offset 0x106D9	5112 bytes
SHA-256: `17946db68b7e3e353875f826cdc1cd1907177355269d9d712eb46f928cdb1991`
`font_01_sfnt_off0001183a.bin`	pdf-font-stream	PDF embedded font (sfnt) at offset 0x1183A	10544 bytes
SHA-256: `1c5a551a51f6073aab2f26362ef82b2a3ca01a9a966e663ed907f244e4614b6d`

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