MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains numerous embedded links, with a critical heuristic identifying it as a link farm. The primary external URI, https://ponafet.ru/award?keyword=application+of+cdna+library+pdf, suggests a lure to a potentially malicious site. ClamAV detection and ML classification further indicate malicious intent, likely related to phishing or malware distribution.
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://ponafet.ru/award?keyword=application+of+cdna+library+pdf
- https://taleputara.weebly.com/uploads/1/3/4/3/134305900/nafepo.pdf
- https://titugujogimob.weebly.com/uploads/1/3/4/0/134017720/narafafivijaleraxeg.pdf
- https://rumitubo.weebly.com/uploads/1/3/4/5/134525427/jizalomuk.pdf
- https://futibiwis.weebly.com/uploads/1/3/1/4/131408183/fukelev.pdf
- https://cdn-cms.f-static.net/uploads/4370275/normal_5fd6cd83744e9.pdf
- https://static.s123-cdn-static.com/uploads/4370073/normal_6005450b3a384.pdf
- https://fuvipizewovotat.weebly.com/uploads/1/3/1/0/131069886/ladepojupose_pufakuwawerazo_rezegasisosavu_zilifom.pdf
- https://cdn-cms.f-static.net/uploads/4390996/normal_5fd885efa0ca8.pdf
- https://mepurukog.weebly.com/uploads/1/3/5/3/135306658/vuzokokoti.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://s3.amazonaws.com/timeziso/conair_1875_watt_cord_keeper_hair_dryer_aqua.pdf
- https://s3.amazonaws.com/wifiduxezo/31687719223.pdf
- http://molezadidusoser.rf.gd/sanguine_melancholic_choleric_phlegmatic_test.pdf
- https://s3.amazonaws.com/regovadeje/rekidevapanukonel.pdf
- https://s3.amazonaws.com/daselex/mofexevegosurekoxarimopap.pdf
- https://s3.amazonaws.com/lowebemuwojiso/vuzurufowapod.pdf
- https://s3.amazonaws.com/nafoxuda/50072053953.pdf
- https://s3.amazonaws.com/xakajoziwibi/47913896372.pdf
- http://jarafaso.epizy.com/bitmap_image_converter_to.pdf
- https://s3.amazonaws.com/lanaladu/46808128706.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_off0000faf3.bin843b7634c799087aaa0e979395aef8109b05e2a332b637b82c53c488414d260e |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFAF3 | 5200 bytes |
font_01_sfnt_off00010cbd.bin50354f069226eba03c3722ea968e445fbe55eb29f50cb9d96377e4fcb9cbc5a5 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10CBD | 11032 bytes |
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