MALICIOUS
186
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF file was detected as malicious by ClamAV and an ML classifier, indicating a high likelihood of malicious intent. The document contains a link farm with numerous external URLs, including one promising to 'hack android phone via wifi', suggesting a phishing or malware distribution lure. The presence of embedded URLs and the overall structure point towards an attempt to redirect users to malicious sites.
Machine Learning
- Nyx PDF Classifier malicious score 0.9994
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://archism.ru/pbw?utm_term=hack+android+phone+via+wifi PDF link annotation
- https://cdn-cms.f-static.net/uploads/4413117/normal_606449fe2cc78.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4448339/normal_600c7024df4b1.pdfIn PDF document text
- https://pazonijozofax.weebly.com/uploads/1/3/1/6/131606668/xosokanelosuf-gipamimo-zobabelora-badewimexa.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4480750/normal_60534c0a2118a.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4410418/normal_60488f28c273d.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4462986/normal_60184b8808425.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4406809/normal_6045fb4151aa4.pdfIn PDF document text
- https://vugijivanapuxa.weebly.com/uploads/1/3/4/7/134742443/polubum.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4467274/normal_5ff5a8dc82ed3.pdfIn PDF document text
- https://nasorigabewa.weebly.com/uploads/1/3/4/5/134519214/5c9854.pdfIn PDF document text
- https://sovurides.weebly.com/uploads/1/3/5/3/135349611/8641528.pdfIn PDF document text
- https://xexofudef.weebly.com/uploads/1/3/4/3/134339501/lerono-tegojukisaduwer-sobumexumuv.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4460042/normal_603695de99187.pdfIn PDF document text
- https://wuxelulomevadi.weebly.com/uploads/1/3/4/9/134904547/8520182.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4379491/normal_5fd8f730e1063.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4368235/normal_606e0603cddab.pdfIn PDF document text
- https://geguromivakof.weebly.com/uploads/1/3/4/3/134332909/zulup.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://uploads.strikinglycdn.com/files/532b004c-2dd1-4eb0-9003-27eb4662fbc0/moxezunusosuditenila.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/d2291f86-300d-49ab-9802-cb14a967a90a/14784084188.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/59139438-d203-4c74-86f1-ed6eaffb9c52/lupelanawetiguj.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/d5e90fa7-e0a8-455d-bda8-71556ec2f975/abecedario_en_ingles_con_su_pronunciacion.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/caed1c6c-9db6-4c8a-8b19-ff3de7e82885/how_does_calcium_make_your_bones_strong.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 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000dcce.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xDCCE | 3616 bytes |
SHA-256: bdd4bfc5accc77f6654f7876f0318385711b928935bff37fb6d1dfb2dddf4a19 |
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font_01_sfnt_off0000e9d4.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE9D4 | 5212 bytes |
SHA-256: 26618e03f5613cb14640f7522d891d5311f7595704e3c52ac2b3bfa47087350b |
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font_02_sfnt_off0000fb9e.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFB9E | 10152 bytes |
SHA-256: f23e61524aeaa4cb4629302e0d19d077bb771257bbcf1a9466e53d29e683213d |
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