MALICIOUS
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, specifically as a phishing trojan. It contains an embedded URI pointing to 'https://trafftec.ru/123?utm_term=irs+form+147c+request', which is likely the phishing destination. The document body, though heavily obfuscated, contains text fragments related to 'Irs form 147c request', reinforcing the phishing lure.
Machine Learning
- Nyx PDF Classifier malicious score 0.9997
Heuristics 4
-
ClamAV: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
-
External URI info PDF_URIPDF contains an external URL action
-
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.
-
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://trafftec.ru/123?utm_term=irs+form+147c+request PDF link annotation
- https://cdn-cms.f-static.net/uploads/4492880/normal_5fb28a05be19c.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4495681/normal_5fe9fee06601e.pdfIn PDF document text
- https://cdn.sqhk.co/baluwofuk/6P3jnqj/42314409516.pdfIn PDF document text
- https://cdn.sqhk.co/tukawezezo/GDhiigE/alabama_road_trip_route_66.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4475564/normal_5ff7a1f40ceb0.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4420764/normal_5fd22a85208c4.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4389085/normal_5fa89f2c91c4d.pdfIn PDF document text
- https://cdn.sqhk.co/fijajiles/b44ggF4/high_school_simulator_2017_online_game.pdfIn PDF document text
- https://site-1166708.mozfiles.com/files/1166708/mix_video_player_app.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/rebomedug/neruppe_sikki_mukki_song_lyrics.pdfIn PDF document text
- https://s3.amazonaws.com/pukiza/17036078339.pdfIn PDF document text
- https://s3.amazonaws.com/bidurudilidujug/emmerich_manual_training_high_school.pdfIn PDF document text
- https://s3.amazonaws.com/wibadinavosunom/sky_movies_family_hd_tv_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.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000e10f.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE10F | 5068 bytes |
SHA-256: a1ed3d1a690c5b14ac630940c9a5b3f3bc5203c65db4ef94ef5a41ea7199b260 |
|||
font_01_sfnt_off0000f253.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF253 | 10264 bytes |
SHA-256: 02492b4e045809a98bea72b9d186d62b996407221188d91d1116f92ea0229375 |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.