MALICIOUS
96
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The ML classifier and ClamAV detection strongly indicate maliciousness. The PDF contains an embedded URI pointing to a suspicious domain, likely intended to redirect the user to a phishing site or download further malware. While no scripts were explicitly extracted, the PDF structure and embedded URI suggest an attempt to exploit user interaction for malicious purposes.
Machine Learning
- Nyx PDF Classifier malicious score 0.9997
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://jacksth.ru/strik?utm_term=books+for+couples+to+read+together+for+fun
- http://tinipen.medianewsonline.com/filimevobujeforerugefi.pdf
- https://cdn-cms.f-static.net/uploads/4475987/normal_602604e5c28be.pdf
- https://cdn-cms.f-static.net/uploads/4451220/normal_605dc528288c4.pdf
- http://tuwatolu.22web.org/28957010217.pdf
- https://vowabogebem.weebly.com/uploads/1/3/0/7/130775978/butaxexawaxuk.pdf
- http://lunesygets.xyz/95703340273guidr.pdf
- http://mebovaduzi.mywebcommunity.org/central_telefonica_panasonic_kx_tes824.pdf
- http://defokozixeral.sportsontheweb.net/82117623806.pdf
- https://cdn-cms.f-static.net/uploads/4476938/normal_600c979965882.pdf
- https://potomifor.weebly.com/uploads/1/3/4/3/134332951/5663380.pdf
- http://osummer.space/38140230042cksj9.pdf
- http://netlysy.online/why_i_wrote_the_yellow_wallpaper_by_charlotte_perkins_gilmanf6u88.pdf
- https://cdn-cms.f-static.net/uploads/4427519/normal_6027fd605c848.pdf
- https://fogufufizanalu.weebly.com/uploads/1/3/0/8/130813948/de9a86b04.pdf
- https://remitibomuko.weebly.com/uploads/1/3/4/8/134853657/33139a28.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- http://www.daltonmaag.com/
- https://s3.amazonaws.com/punurum/quotes_on_importance_of_alternative_energy_sources.pdf
- http://bifapekedareb.rf.gd/lodofiwib.pdf
- http://tafinefonekon.rf.gd/45235199435.pdf
- https://s3.amazonaws.com/najipavez/wubon.pdf
- http://sogivuwe.onlinewebshop.net/72058658171.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_off0000ddff.binde8f3b8b512ceebb4405acb6e0f12906536094abb8415c195edad95410aba102 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xDDFF | 5364 bytes |
font_01_sfnt_off0000f033.bin00fe44dfcdcc3fc446360d2fd94d13e383af5267879a47bf7df0cc17925aa814 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF033 | 10268 bytes |
font_02_sfnt_off00011336.bina542ec26cea93e049a2e27cd59b1347dd9bbdea13775fd7b822b3c2b3136116f |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11336 | 4324 bytes |
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