MALICIOUS
96
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF file was detected as malicious by ClamAV and an ML classifier, indicating a high likelihood of malicious intent. It contains an embedded URI pointing to 'nipisod.ru', which is likely part of a phishing or malware distribution scheme. The document body, though heavily obfuscated, suggests a lure related to personality tests, aligning with common social engineering tactics.
Machine Learning
- Nyx PDF Classifier malicious score 0.9998
Heuristics 4
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ClamAV: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
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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://nipisod.ru/award?keyword=type+a+type+b+personality+test+pdf
- http://pavubase.iblogger.org/71991653795.pdf
- http://vbruti.site/jowovagola9sy.pdf
- https://tunoworuv.weebly.com/uploads/1/3/4/0/134017870/9415113.pdf
- https://jafuxudaxifi.weebly.com/uploads/1/3/0/7/130739212/24e5b1691da3f.pdf
- https://cdn.sqhk.co/pifixijowoka/hijcgiy/75933317540.pdf
- http://erse.xyz/garmin_forerunner_220_manual_portugues5c9x5.pdf
- https://totorososine.weebly.com/uploads/1/3/4/8/134892144/diwetezonobu_regovilawom.pdf
- https://cdn.sqhk.co/zafupusapun/TjbbF0Q/pastel_friends_dress_up_game.pdf
- http://sibiwuketilivi.22web.org/python_tutorial_with_examples.pdf
- http://barberking.best/dujurmqnc3.pdf
- https://cdn.sqhk.co/xagogudexo/u2T0gjs/gunshot_sound_effect_in_words.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://7605d98d-8b17-4a41-9383-f5c8d5af9bcc.filesusr.com/ugd/2bed4c_e64c082b64b5453bb72d8b3d1cd4ab6d.pdf?index=true
- http://kakarares.epizy.com/79308014958.pdf
- http://zamoguwudegovo.rf.gd/bootstrap_3_footer_template_free.pdf
- http://karifopiti.epizy.com/how_do_i_know_what_laptop_charger_i_need.pdf
- http://jidodurej.epizy.com/cout_transformer_garage_en_suite_parentale.pdf
- https://f8b2de7a-6012-4721-b8f1-df5267d6bb95.filesusr.com/ugd/8ebb60_a1fdf7d9b4b647059bf085962e7d4e4e.pdf?index=true
- http://bitesokilok.epizy.com/76538663786.pdf
- http://tijeluko.rf.gd/xukuwivemuwigasusu.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_off0000ee7a.bin0d6d98cf5180b1d578d41ae403af715dace8c7321d12ffef136916a52e24f0b6 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEE7A | 5224 bytes |
font_01_sfnt_off0001004c.bind9b1169d63bd44ba2d274fa0345a93c31a74e7b21730451d430faf2897983ef9 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1004C | 10964 bytes |
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