MALICIOUS
116
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The file is identified as malicious by ClamAV and an ML classifier, with heuristics indicating it's a callback phishing lure. Although no scripts were extracted, the presence of multiple external URLs suggests an attempt to redirect the user to malicious content or phishing pages. The document body, though heavily obfuscated, contains metadata related to wkhtmltopdf, indicating it was likely generated programmatically.
Machine Learning
- Nyx PDF Classifier malicious score 0.9998
Heuristics 5
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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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Callback phishing phone lure medium SE_CALLBACK_LUREDocument asks the user to call a phone number in billing, refund, subscription, fraud, or security context — consistent with callback phishing or tech-support scam patterns. Suppressed for legitimate-issuer (IRS/gov/official-form) documents that carry no urgency or charge/dispute escalation.
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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://druttle.ru/wix?keyword=spire+of+stars+prestige+raid+guide
- http://dasuwupozu.22web.org/88142536032.pdf
- https://deremufirig.weebly.com/uploads/1/3/4/8/134854029/jedeputixesikorese.pdf
- http://dlkmvkoenv.info/postulates_and_theorems_of_boolean_algebraao31x.pdf
- http://gotexewadegu.iblogger.org/automatic_call_recorder_pro_5._43._11.pdf
- http://wide-mean.top/tilaguxalaniwu69pne.pdf
- http://fekedusotuxena.iblogger.org/vafukudije.pdf
- https://luwegojozokozop.weebly.com/uploads/1/3/0/9/130969796/1a75d3a3ab9e67a.pdf
- https://bamegipizof.weebly.com/uploads/1/3/4/6/134647446/36400.pdf
- https://cdn-cms.f-static.net/uploads/4403673/normal_5fdc89724110a.pdf
- https://cdn-cms.f-static.net/uploads/4447658/normal_5fd83bfc45bc0.pdf
- https://depularo.weebly.com/uploads/1/3/4/6/134601330/629371bd9f21.pdf
- https://cdn-cms.f-static.net/uploads/4387919/normal_5fd2861933005.pdf
- http://cg-designer.xyz/centipede_grass_fertilizer6vdzu.pdf
- https://static.s123-cdn-static.com/uploads/4379971/normal_5feba3c9ec1d2.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- http://zonisitis.rf.gd/lifibika.pdf
- http://nozulorot.epizy.com/11252008427.pdf
- http://zufejudo.epizy.com/happy_birthday_images_for_whatsapp_free.pdf
- http://xilavivugup.epizy.com/living_things_reproduce_worksheets.pdf
- http://wavubodalut.epizy.com/77963678249.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_off0000e7da.bin6d802c9cd435ff546df3a7b34d87ebad37b001a07ed5055885e3425d0d71b3c3 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE7DA | 5280 bytes |
font_01_sfnt_off0000f9db.bin2a4a69933b060aa2a1345292040c13081e0780c1092a62bf301d37f039ba11df |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF9DB | 10552 bytes |
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