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 URL pointing to 'trafffe.ru', which is likely used to host a phishing page or download further malware. The document body, though heavily obfuscated, contains strings related to 'us government chapter 3 test answers', suggesting a lure to trick users into clicking the malicious link.
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://trafffe.ru/123?utm_term=us+government+chapter+3+test+answers
- https://cdn-cms.f-static.net/uploads/4418379/normal_5f99e9632ee1a.pdf
- https://cdn-cms.f-static.net/uploads/4413236/normal_5fa2bded2aac9.pdf
- https://cdn-cms.f-static.net/uploads/4371543/normal_5f8e2a9353226.pdf
- https://cdn-cms.f-static.net/uploads/4418786/normal_5f976078adfee.pdf
- https://cdn-cms.f-static.net/uploads/4372399/normal_5fa0c8ee35a89.pdf
- https://cdn-cms.f-static.net/uploads/4369764/normal_5fa7fe209f717.pdf
- https://cdn-cms.f-static.net/uploads/4410952/normal_5f9be03ebb98e.pdf
- https://cdn-cms.f-static.net/uploads/4403674/normal_5f9585437a626.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- http://www.daltonmaag.com/
- https://s3.amazonaws.com/pibajuwi/segutiwefosutupu.pdf
- https://uploads.strikinglycdn.com/files/afae328b-d9e0-4735-84d0-efdcf45002d6/barbie_life_in_the_dreamhouse_characters.pdf
- https://uploads.strikinglycdn.com/files/b0df58db-0a45-4b5b-915b-c091811cf496/come_screenshot_in_acer_laptop.pdf
- https://uploads.strikinglycdn.com/files/930612cb-97e0-425e-b0e9-b98157274f0c/37858771174.pdf
- https://uploads.strikinglycdn.com/files/80bc7ddf-e9bd-4160-9378-b63daf810edd/43048344353.pdf
- https://uploads.strikinglycdn.com/files/d72d8938-e896-417d-991e-83039bf04e13/travel_english_phrases.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 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000d5f0.binca5e50491aa2df71d4a35a056aebb996b103ae24da007702499d8229fca002fa |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD5F0 | 5364 bytes |
font_01_sfnt_off0000e80b.bin8effd13317301adf3ca16566074f59a8cc6016580c39fee246127f6d46f8ea6a |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE80B | 9860 bytes |
font_02_sfnt_off000109da.bin1158d95dac44631f497756703988ba3645251422e7ff0015d3fca430225e7c3e |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x109DA | 4324 bytes |
Open this report in the interactive analyzer, or submit your own file for analysis.