MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains numerous external links, many of which are part of a link farm designed to manipulate search engine results. The document body, though partially corrupted, suggests a lure related to changing a lock code. The ClamAV detection and ML classifier strongly indicate malicious intent, likely for phishing or distributing further malware via the embedded links.
Machine Learning
- Nyx PDF Classifier malicious score 0.9998
Heuristics 5
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Small PDF contains mass external PDF link farm critical PDF_SEO_LINK_FARMSmall PDF contains many clickable external PDF links, mostly clustered on one host. This matches generated SEO/link-farm PDF carriers used to route users into malicious or unwanted-software delivery chains, rather than a normal document citation pattern.
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ClamAV: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
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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://leonvi.ru/strik?utm_term=how+to+change+the+code+for+a+schlage+lock
- https://rajagoka.weebly.com/uploads/1/3/1/4/131406288/fejepopefalixor_zejezoralax_musivo_karufapekanid.pdf
- https://cdn-cms.f-static.net/uploads/4479213/normal_604d0ec3b3d17.pdf
- https://mazifufozabi.weebly.com/uploads/1/3/4/6/134690202/5708936.pdf
- https://nazutusimeraj.weebly.com/uploads/1/3/4/8/134883567/vovobuledupo.pdf
- https://static.s123-cdn-static.com/uploads/4366622/normal_5ff7fa2291eb2.pdf
- https://cdn-cms.f-static.net/uploads/4428038/normal_600fba89baefa.pdf
- https://jibizixowaxen.weebly.com/uploads/1/3/5/2/135296653/delepize.pdf
- https://zujamapetot.weebly.com/uploads/1/3/1/3/131381682/1708375.pdf
- https://cdn-cms.f-static.net/uploads/4494440/normal_60202b0d2241f.pdf
- https://bizitaninajoki.weebly.com/uploads/1/3/5/3/135316521/vuturexedosewam_xodowopojumage.pdf
- https://cdn-cms.f-static.net/uploads/4495860/normal_5fe8d8e3877f0.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- http://www.daltonmaag.com/
- https://uploads.strikinglycdn.com/files/d60fa8ab-bfc7-4803-9929-aa0ff94af34c/attack_on_titan_manga_season_4_coloured.pdf
- https://uploads.strikinglycdn.com/files/2f2f051f-83d9-4589-9ed6-f6284d68b9fa/how_to_get_water_softener_in_apartment.pdf
- https://uploads.strikinglycdn.com/files/58b03825-81af-4ba1-9c5f-615aa6dc8b43/kings_quest_iv_the_perils_of_rosella_remake.pdf
- https://uploads.strikinglycdn.com/files/ea751a63-ea78-40fe-8d55-bed99ba35850/p90x_chest_and_back_full_video_dailymotion.pdf
- https://uploads.strikinglycdn.com/files/28b7ca38-f760-42a6-b47b-4aeb383b84c4/nikon_n90s_manual_focus.pdf
- https://uploads.strikinglycdn.com/files/8f28c2ab-b565-4647-9ddc-93db5089e5ab/90269603390.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_off0000f2e3.bin0fd5babe68b7277d1970f1ab3380dc98abb83ff71868b738f57f92f16d3aae0e |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF2E3 | 5140 bytes |
font_01_sfnt_off00010464.bin93d1f96cdbade61657445c402ca1f9a1d7e92f725d02aea055550c7ccfe52b27 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10464 | 11036 bytes |
font_02_sfnt_off000129e9.bin9f355172d696dda274cac500966718f112ce76951f19577ac4888987ea6471b2 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x129E9 | 4324 bytes |
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