MALICIOUS
186
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF document was flagged as malicious by ClamAV and an ML classifier. The file embeds a large number of external links characteristic of an SEO link farm. Specific URLs and indicators for this sample are listed in the indicators section.
Machine Learning
- Nyx PDF Classifier malicious score 0.9991
Heuristics 6
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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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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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Small PDF is a non-clustered link farm on disposable hosting medium PDF_SEO_DISPOSABLE_LINK_FARMSmall PDF contains many clickable external PDF links spread thin across many distinct hosts (no single dominant host), corroborated by a utm_term SEO-redirector link and/or links parked on free/disposable content hosts. This is the 'free document/template' SEO phishing PDF family, which ranks for search queries and routes users into payload/redirect chains, rather than a normal document citation pattern. The PDF itself carries no exploit — the risk is the linked destinations.
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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://gimoguvi.ru/strik?utm_term=how+to+report+statistics+in+medicine PDF link annotation
- https://jafoxoxuxovawe.weebly.com/uploads/1/3/0/8/130813536/xepuvovuwaziposipoji.pdfIn PDF document text
- https://cdn.sqhk.co/xavipinav/ijghggr/xatigatekadaj.pdfIn PDF document text
- http://vitetoka.scienceontheweb.net/39347121374.pdfIn PDF document text
- https://cdn.sqhk.co/xawefigi/zgh8Qjf/trial_xtreme_4_apk_download_uptodown.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4385014/normal_600839d581f44.pdfIn PDF document text
- http://liwurivosopap.medianewsonline.com/peloperatiruropuvonekixaj.pdfIn PDF document text
- http://lirebuwoke.mygamesonline.org/gekepig.pdfIn PDF document text
- https://ribofefafuf.weebly.com/uploads/1/3/4/7/134770843/b9b970c7af2.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4446930/normal_601177d430bdd.pdfIn PDF document text
- https://cdn.sqhk.co/kapideto/Q4jiKge/30779976159.pdfIn PDF document text
- https://dedemapisiwopiv.weebly.com/uploads/1/3/0/7/130775251/likepokapulama.pdfIn PDF document text
- https://fabopabe.weebly.com/uploads/1/3/4/7/134704260/7004917.pdfIn PDF document text
- https://cdn.sqhk.co/kajutizikodu/ijjdjiS/m24_gun_pubg_ringtone.pdfIn PDF document text
- http://dufigep.scienceontheweb.net/minax.pdfIn PDF document text
- https://cdn.sqhk.co/gopefovepagi/dtjdBia/frozen_synapse_prime_apk.pdfIn PDF document text
- https://cdn.sqhk.co/dikabopagesi/tYjiaJX/jabra_sound_app_store.pdfIn PDF document text
- http://luxasireku.sportsontheweb.net/jesapaniveva.pdfIn PDF document text
- https://cdn.sqhk.co/kosadara/njapjbz/criticize_word_forms.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4411483/normal_600533b842917.pdfIn PDF document text
- https://tifevijokob.weebly.com/uploads/1/3/5/3/135351552/xebukabud.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://s3.amazonaws.com/xufaxoferugod/organizational_culture_meaning_in_urdu.pdfIn PDF document text
- https://s3.amazonaws.com/padosumifubobo/is_tiger_an_endangered_animal.pdfIn PDF document text
- https://s3.amazonaws.com/jivuxo/kejixofikasu.pdfIn PDF document text
- https://s3.amazonaws.com/zuvovoxigumuz/70-761_exam_questions_and_answers.pdfIn PDF document text
- https://s3.amazonaws.com/dalava/9934994940.pdfIn PDF document text
- http://www.w3.org/1999/02/22-rdf-syntax-ns#In PDF document text
- http://purl.org/dc/elements/1.1/In PDF document text
- http://ns.adobe.com/pdf/1.3/In PDF document text
- http://ns.adobe.com/xap/1.0/In PDF document text
- http://ns.adobe.com/xap/1.0/mm/In PDF document text
- http://ns.adobe.com/xap/1.0/rights/In PDF document text
- http://scripts.sil.org/OFLIn PDF document text
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000e87f.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE87F | 5240 bytes |
SHA-256: 7cc0073a5cf4fd531856b81d4a08ab9f68bab12045ef9ac984beb4a9008ecd36 |
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font_01_sfnt_off0000fa43.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFA43 | 10920 bytes |
SHA-256: 5bc960d9e264d56e9bd411a724033d8d6e388bff55065ae89603569992fbb41d |
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