MALICIOUS
96
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF file contains an embedded URI pointing to a suspicious domain, identified by heuristics and ClamAV as malicious. The document body, though heavily obfuscated, suggests a lure related to a 'webquest answers' topic, likely intended to trick users into visiting the malicious URL. The ML classifier also strongly indicated maliciousness.
Machine Learning
- Nyx PDF Classifier malicious score 0.9994
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://ponafet.ru/wix?keyword=cell+cycle+and+mitosis+webquest+answers
- https://cdn.sqhk.co/menidume/ktaIpdj/gelizasuxaluzodagow.pdf
- https://cdn.sqhk.co/lenubire/hdijqgg/xegagipazafitazamaz.pdf
- https://cdn.sqhk.co/mozejipakas/hNgchcw/xakanamalitupokoketifofu.pdf
- https://cdn-cms.f-static.net/uploads/4468294/normal_6031e02d0a02d.pdf
- https://cdn.sqhk.co/firavibaw/atbRS9c/fatasekuderuvibolelipusi.pdf
- http://nososunovurosag.iblogger.org/pukalezabefewuzo.pdf
- https://cdn.sqhk.co/bozajapema/ATg1dhc/runevugesusugimilepone.pdf
- https://cdn-cms.f-static.net/uploads/4374843/normal_6025564704840.pdf
- https://cdn-cms.f-static.net/uploads/4481156/normal_604b053031392.pdf
- https://cdn.sqhk.co/bijilixiger/gdYvxid/gozav.pdf
- https://static.s123-cdn-static.com/uploads/4382190/normal_5fc5f53adc3d8.pdf
- https://cdn.sqhk.co/levowexesu/phi6Yic/velodrome_track_day.pdf
- https://cdn.sqhk.co/texafikogot/hemifgt/wallet_of_satoshi.pdf
- https://cdn.sqhk.co/xixujipum/1Btidib/car_hill_racing_mod.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://uploads.strikinglycdn.com/files/b5fe11c3-9045-4a2f-9b3d-dbacd9ee32d1/20277153254.pdf
- https://uploads.strikinglycdn.com/files/3d85d6b1-5047-4694-9d20-0ea0d390926c/94745951009.pdf
- https://uploads.strikinglycdn.com/files/67807b5f-bba7-4710-8212-92aaa7586330/bella_12_cup_programmable_coffee_maker_instructions.pdf
- http://zebasera.rf.gd/trust_deed_format_in_english.pdf
- http://jifupupuf.epizy.com/cartesian_spherical_and_cylindrical_coordinates.pdf
- https://s3.amazonaws.com/gidibesuxi/pilujiw.pdf
- https://uploads.strikinglycdn.com/files/94aea594-0da1-443f-ab96-2b333285e072/how_to_wind_a_bobbin_on_a_kenmore_ultra_stitch_12.pdf
- http://jariluwalube.epizy.com/43878097695.pdf
- https://s3.amazonaws.com/dipafuxe/8951876550.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_off0000fc62.binf8c539cf29021c1df88380802bcea1a93afe8c4a8266433b504dfba1793dadda |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFC62 | 5452 bytes |
font_01_sfnt_off00010ee1.binc4eeccf5fc89a269ca252a535d346470cbd5fec05c87fa22815cfa06641f18a7 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10EE1 | 11352 bytes |
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