MALICIOUS
96
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The file is a PDF document that contains an embedded URL pointing to a suspicious domain. Heuristics indicate the presence of external URIs and a general ML classification of maliciousness, further supported by ClamAV detection as a phishing trojan. The document body, though partially garbled, suggests a lure related to 'modal verbs obligation and prohibition'.
Machine Learning
- Nyx PDF Classifier malicious score 0.9999
Heuristics 4
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ClamAV: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
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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://irlanc.ru/pbw?utm_term=modal+verbs+obligation+and+prohibition
- https://static.s123-cdn-static-d.com/uploads/4455672/normal_60b4e834f1001.pdf
- https://cdn-cms.f-static.net/uploads/4369626/normal_6057e3e8d5e85.pdf
- https://static.s123-cdn-static.com/uploads/4470835/normal_6008439620d6a.pdf
- https://static.s123-cdn-static.com/uploads/4452389/normal_5fc7fd94ba83c.pdf
- https://static.s123-cdn-static.com/uploads/4454161/normal_5fe509e241cb7.pdf
- https://cdn-cms.f-static.net/uploads/4417536/normal_60bed01f1dcc9.pdf
- https://cdn-cms.f-static.net/uploads/4491673/normal_604d633427339.pdf
- https://cdn-cms.f-static.net/uploads/4421474/normal_60406b6e6caf5.pdf
- https://cdn-cms.f-static.net/uploads/4459787/normal_603525811fcc8.pdf
- https://cdn-cms.f-static.net/uploads/4480598/normal_606737f4d80c7.pdf
- https://cdn-cms.f-static.net/uploads/4476936/normal_605d968da91aa.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- http://xuresasadox.pbworks.com/w/file/fetch/144459450/how_to_write_a_complaint_letter_for_hostile_work_environment.pdf
- http://jutifakukap.pbworks.com/f/20474673404.pdf
- http://zanikofepaj.pbworks.com/f/the_twisted_ones_graphic_novel_download.pdf
- https://uploads.strikinglycdn.com/files/16fc4d1f-0ef3-4dfb-af98-afb094d648c9/nekawufubopatakobulizetiw.pdf
- http://zajozote.pbworks.com/f/77922744150.pdf
- http://genarozep.pbworks.com/f/how_does_globalization_affect_africa.pdf
- https://uploads.strikinglycdn.com/files/61b49a11-f8db-418a-a026-3a3772b2fd75/denotation_and_connotation_worksheet_with_answer_key.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_off0000e5e9.bin35ef209af9ad0f0ced957326101953084d7e0b1d7cc09cbcc13183d3e87c3603 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE5E9 | 5428 bytes |
font_01_sfnt_off0000f862.bin7d6825ce88f2c9a88db91ee8e0f2c3f02f993fdce940cbe5bcce7a7e86eb718b |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF862 | 11164 bytes |
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