MALICIOUS
206
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. It uses a callback-phone (TOAD) lure. 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 0.9956
Heuristics 7
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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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Callback phishing phone lure medium SE_CALLBACK_LUREDocument asks the user to call a phone number in billing, refund, subscription, fraud, or security context — consistent with callback phishing or tech-support scam patterns. Suppressed for legitimate-issuer (IRS/gov/official-form) documents that carry no urgency or charge/dispute escalation.
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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/strik?utm_term=how+to+reset+lg+phone+without+google+account PDF link annotation
- https://tenivutod.weebly.com/uploads/1/3/1/0/131070705/kifozupokag.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4419822/normal_60517a213a013.pdfIn PDF document text
- https://wujorimumoba.weebly.com/uploads/1/3/4/6/134676457/e1215f6958.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4367687/normal_5fef14dd0e452.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4414352/normal_5fc668bf84e27.pdfIn PDF document text
- http://wudenufodoroziv.scienceontheweb.net/list_of_important_days_in.pdfIn PDF document text
- https://ranetaxute.weebly.com/uploads/1/3/4/8/134886021/nebagunawikevil.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4420927/normal_5fe1f26564856.pdfIn PDF document text
- https://kigumafu.weebly.com/uploads/1/3/4/1/134131380/2b88482a.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4416811/normal_603fab285ee1a.pdfIn PDF document text
- https://metaxifal.weebly.com/uploads/1/3/4/3/134311681/dezigivi-zapuni-xurusufigipo.pdfIn PDF document text
- https://jipuziloki.weebly.com/uploads/1/3/2/6/132695969/3859999.pdfIn PDF document text
- https://gefobivuvevu.weebly.com/uploads/1/3/1/3/131380717/7265951.pdfIn PDF document text
- http://wefilevazobakeb.mypressonline.com/board_of_directors_structure.pdfIn PDF document text
- http://lamanixumerad.mypressonline.com/koxijajuvemape.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4409796/normal_605d9a11bcae3.pdfIn PDF document text
- https://ripukalogud.weebly.com/uploads/1/3/4/3/134391837/5dc4aaf.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4527237/normal_5fd7deea56aab.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4402519/normal_6019129fe8cfc.pdfIn PDF document text
- https://pekeweluxema.weebly.com/uploads/1/3/5/3/135304067/8773505.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4387243/normal_5fcae53559fcf.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4493541/normal_602ea1c5e10db.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://d1b6b380-f15b-462b-86b5-0b089ba7d90d.filesusr.com/ugd/f99a33_278df5c5506a45ea8290bc42fe290ef8.pdf?index=trueIn PDF document text
- https://d3dd75b0-514a-4dbf-a1f7-973a5b421fb1.filesusr.com/ugd/5b46ec_34ad79a2597f4758ae22e22b7fb8785b.pdf?index=trueIn PDF document text
- http://gosaduzunake.myartsonline.com/jifowoxozegobep.pdfIn PDF document text
- https://2aa0b900-127f-4603-a19a-6a731d3c9eb1.filesusr.com/ugd/5eaffa_b25a5433c68f4365998a32f5ee1228b4.pdf?index=trueIn PDF document text
- http://dapufojutujat.atwebpages.com/94789191230.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_off0000ee9c.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEE9C | 5248 bytes |
SHA-256: eb36d89aa61d795edbe945489044e7829629449715a919c9919af041f9feac51 |
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font_01_sfnt_off00010081.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10081 | 11336 bytes |
SHA-256: 56086f3b25b58a521594262da3c1a73fc97c9ce936ad88d3102833ccee3422fc |
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