MALICIOUS
96
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The file is identified as malicious by ML classifiers and ClamAV, with a high risk score. It contains an embedded URI pointing to 'https://dafemum.ru/strik?utm_term=jeff+seid+calories', which is a strong indicator of malicious intent, likely for phishing or downloading further payloads. The document body is heavily obfuscated, preventing a clear understanding of its specific lure, but the presence of the external URI is the primary driver for the attack pattern.
Machine Learning
- Nyx PDF Classifier malicious score 0.9992
Heuristics 4
-
ClamAV: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
-
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://dafemum.ru/strik?utm_term=jeff+seid+calories
- https://cdn-cms.f-static.net/uploads/4446646/normal_606777fee13b4.pdf
- https://cdn-cms.f-static.net/uploads/4452861/normal_6031e230efa81.pdf
- https://static.s123-cdn-static.com/uploads/4415321/normal_6000e4fdde26b.pdf
- https://cdn-cms.f-static.net/uploads/4413370/normal_6025bb570dd29.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://s3.amazonaws.com/visagogijulep/chopin_prelude_1_analysis.pdf
- https://s3.amazonaws.com/vutame/vekomajiki.pdf
- https://s3.amazonaws.com/fomaralunex/what_is_a_fundamental_goal_of_positive_psychology.pdf
- https://s3.amazonaws.com/susonanezaj/kixigoxamiwafukivuluw.pdf
- https://uploads.strikinglycdn.com/files/49a68c85-a699-405e-a710-2d37000ffee6/rerumigovagod.pdf
- https://s3.amazonaws.com/verirejon/lazuviveg.pdf
- https://s3.amazonaws.com/vavale/18660451836.pdf
- https://uploads.strikinglycdn.com/files/1075d851-7221-4440-ac98-c0835a99fbad/96243745704.pdf
- https://s3.amazonaws.com/magapeguwabe/rofinoma.pdf
- https://uploads.strikinglycdn.com/files/28d76cd7-0e9e-4478-bb33-efb67ecd8337/30432175777.pdf
- https://s3.amazonaws.com/lukepepe/dell_optiplex_755_sound_drivers_windows_10.pdf
- https://uploads.strikinglycdn.com/files/baa8f151-1976-4341-b182-0cefeb1568c7/fawofesimabeb.pdf
- https://uploads.strikinglycdn.com/files/2b05b246-0225-43ee-869d-615019c44512/robertshaw_9600_thermostat_manual.pdf
- https://uploads.strikinglycdn.com/files/1e2415b6-170f-43ec-a833-72ca878b5b32/crockpot_cook_frozen_chicken_drumsticks.pdf
- https://uploads.strikinglycdn.com/files/b54e3112-25f5-4f05-bd83-a0e891e01d9b/braun_thermoscan_7_ear_thermometer_for_adults.pdf
- https://uploads.strikinglycdn.com/files/90bee898-b9e4-4e1b-86a2-4f9dd0466e87/cricut_expression_2_do_you_need_cartridges.pdf
- https://uploads.strikinglycdn.com/files/54a2b1aa-02b0-4bfa-8c47-c4dacb11a871/58446856187.pdf
- https://s3.amazonaws.com/xupovobejanam/what_is_the_covid_situation_in_portugal.pdf
- https://uploads.strikinglycdn.com/files/8c9e6b21-a3da-44be-a6b8-024f467bd58a/how_long_does_a_sex_offender_stay_on_the_register.pdf
- https://uploads.strikinglycdn.com/files/797c2fae-4535-4c65-98da-672ff03c10f8/nagedaramoliwur.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_off0001129c.bin1da5796b9a74cc5dc15686f338c594e8e27559c1a6938c726530eaeda064044c |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1129C | 5004 bytes |
font_01_sfnt_off000123ad.bincbed0f9d7b81df176b079d75331427b9a6953bda0b903a6cd5f782ea22a3b2bb |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x123AD | 22652 bytes |
Open this report in the interactive analyzer, or submit your own file for analysis.