MALICIOUS
96
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF file was detected as malicious by ML classifiers and ClamAV, specifically flagged as a phishing trojan. It contains an embedded URI pointing to 'golowaki.ru', which is likely part of the phishing lure. The document body, though heavily obfuscated, suggests a lure related to 'ccna intro exam certification guide pdf'. No scripts were extracted, but the PDF structure itself facilitated the malicious URI.
Machine Learning
- Nyx PDF Classifier malicious score 0.9997
Heuristics 4
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ClamAV: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
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External URI info PDF_URIPDF contains an external URL action
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Object number defined twice with different bodies info PDF_DUPLICATE_OBJ_BODY_INCREMENTALThe 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.
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Embedded URL info EMBEDDED_URLOne 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://golowaki.ru/award?keyword=ccna+intro+exam+certification+guide+pdf
- https://cdn.sqhk.co/jakatote/yN2idrk/susatoweremeso.pdf
- https://cdn.sqhk.co/xexisini/2cjcggd/hello_dolly_cast_list.pdf
- https://cdn-cms.f-static.net/uploads/4495551/normal_5fd26bd5b0c60.pdf
- https://cdn.sqhk.co/kerosumumato/gjhfxge/nuzizopegedurixomopeje.pdf
- http://jenirafona.22web.org/allow_notification_permission_android.pdf
- https://static.s123-cdn-static.com/uploads/4447280/normal_5fc96a60692a8.pdf
- https://static.s123-cdn-static.com/uploads/4373297/normal_5fdfd6363fb53.pdf
- https://cdn.sqhk.co/terisuzuji/kgcgfnt/91076002727.pdf
- https://cdn.sqhk.co/pemiduwegam/gfxDjgN/nabovute.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- http://modedavap.epizy.com/biblia_vanzarilor.pdf
- http://saxutidiroza.rf.gd/rofovuzefasilugujuxekit.pdf
- https://uploads.strikinglycdn.com/files/bdd1b5f4-0ead-4a56-866e-261b287198b8/piano_adventures_levels.pdf
- http://jidojig.epizy.com/elementary_set_theory_book.pdf
- https://uploads.strikinglycdn.com/files/19a4b149-24fb-4b04-9206-68f3e3a89fb5/will_there_be_a_monster_in_paris_2.pdf
- https://uploads.strikinglycdn.com/files/4cc850d1-c542-46ad-8673-a27ca2d50bed/how_to_use_dyson_ball_multi_floor_2_attachments.pdf
- https://s3.amazonaws.com/widofafane/lejigububep.pdf
- https://uploads.strikinglycdn.com/files/c3f44270-2620-47a5-ac3b-9659c5cdf3bb/how_to_reset_ge_spacemaker_washer.pdf
- https://uploads.strikinglycdn.com/files/bd569148-d459-4a67-b250-1a9a40502867/6074197927.pdf
- https://s3.amazonaws.com/xofalepelala/81644251008.pdf
- http://refesare.epizy.com/weber_bbq_best_price_sydney.pdf
- http://www.w3.org/1999/02/22-rdf-syntax-ns#
- http://purl.org/dc/elements/1.1/
- http://ns.adobe.com/pdf/1.3/
- http://ns.adobe.com/xap/1.0/
- http://ns.adobe.com/xap/1.0/mm/
- http://ns.adobe.com/xap/1.0/rights/
- http://scripts.sil.org/OFL
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000eb26.bin8ff882bf58d4bc63a6a23d3b7890b3518dcf8c67d6ad751950f43a832b531ab6 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEB26 | 5240 bytes |
font_01_sfnt_off0000fce9.bin6c9b4724e1a797db9cd14582ae593f25e284f1ea66ac4f98cb02b222bb981629 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFCE9 | 11120 bytes |
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