MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF file was flagged as malicious by ML classifiers and ClamAV, indicating a high likelihood of malicious intent. The heuristic 'PDF_SEO_LINK_FARM' suggests the document contains a large number of external links, with the primary observed URL being https://maypoin.ru/strik. This pattern is often used to distribute malware or conduct phishing campaigns, and the presence of embedded links points towards an attempt to redirect users to malicious sites.
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-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://maypoin.ru/strik?utm_term=how+to+use+noco+genius+boost+pro+gb150
- https://musigimipipo.weebly.com/uploads/1/3/4/4/134470090/bamemedaro_tageligugilasas.pdf
- https://bugotenopiziwa.weebly.com/uploads/1/3/0/9/130969298/9823660.pdf
- https://cdn-cms.f-static.net/uploads/4457302/normal_6056d601e30bf.pdf
- http://loberas.22web.org/kannada_a_video_song.pdf
- https://cdn-cms.f-static.net/uploads/4418365/normal_604055b543b11.pdf
- https://sugopubix.weebly.com/uploads/1/3/1/6/131637077/42c2316eb07.pdf
- https://cdn-cms.f-static.net/uploads/4366344/normal_5fe76de78cf5d.pdf
- https://xifalazixaxidig.weebly.com/uploads/1/3/0/8/130874217/funemo.pdf
- https://jugotazotezolut.weebly.com/uploads/1/3/5/9/135973864/fixevida-lejasere-degutetatejazoj-jazoxedirez.pdf
- https://cdn-cms.f-static.net/uploads/4404953/normal_6013a2f7b92f6.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- http://www.daltonmaag.com/
- https://uploads.strikinglycdn.com/files/860c4fa5-93e5-4b1a-badc-d00295132eef/sims_3_pets_ps3_cheats_money.pdf
- https://e0d0d77b-4c00-4265-bc22-f0cc5cf11ada.filesusr.com/ugd/957eb4_83906e4ace1a43e59cbbc37f21c88ec5.pdf?index=true
- https://uploads.strikinglycdn.com/files/66c23089-9e3b-46db-b696-493be1b1c58b/how_to_remove_dark_spots_caused_by_pimples_home_remedies.pdf
- https://b23183eb-b2e5-455e-bc25-91fac1efd10f.filesusr.com/ugd/cc14e4_a0e4f97c4bd44f29b8a6b1df6178b0da.pdf?index=true
- http://velozuko.rf.gd/gabugosafaxiwegosigaxinak.pdf
- https://uploads.strikinglycdn.com/files/27984232-269c-4dc8-a643-5b8cf7cf3b29/34782709008.pdf
- https://aee666f7-65d2-4416-8089-42e5bd85255d.filesusr.com/ugd/c4036c_8473e52030734ae091eb4ff2220ff59d.pdf?index=true
- 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_off0000ed26.bin7779134ea9bdb89d55f9807486ab323607c33dcb898d28ec58c2f80d7ec709bf |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xED26 | 5252 bytes |
font_01_sfnt_off0000ff2d.bin97fb086312daf6dc584317ef9a5ef8e7f19d48adb2c5fa3970cbe87af71507db |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFF2D | 10732 bytes |
font_02_sfnt_off000123e7.bin7f6049e5011acf0e8581793f2bc2bb947aac2929fdb77abc318b2a6155c1ef71 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x123E7 | 4324 bytes |
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