MALICIOUS
246
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 brand-impersonation credential phishing. 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 0.9997
Heuristics 7
-
ClamAV: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
-
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.
-
Brand-impersonation credential phishing lure critical SE_BRAND_CREDENTIAL_PHISHDocument impersonates a well-known consumer brand and uses account-security / verification language ('unusual activity', 'account on hold', 'verify your account') to steer the reader to a credential-harvesting link. Corroborated by: action link to abused redirector https://simebofes.weebly.com/uploads/1/3/1/4/131438459/raditobikosufanabu.pdf.
-
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.
-
External URI info PDF_URIPDF contains an external URL action
-
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.
-
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://fokemale.ru/123?utm_term=representative+payee+accounting+report+online PDF link annotation
- https://simebofes.weebly.com/uploads/1/3/1/4/131438459/raditobikosufanabu.pdfIn PDF document text
- https://sutulozutujak.weebly.com/uploads/1/3/4/8/134884412/vuwobuzog-fitomirejuv-lefek-punuloboxo.pdfIn PDF document text
- https://zukugobewumebol.weebly.com/uploads/1/3/4/0/134017275/7686197.pdfIn PDF document text
- https://zofifonanofanap.weebly.com/uploads/1/3/4/8/134876640/sonajojepip-penifewonasaz.pdfIn PDF document text
- http://pimebujeben.66ghz.com/748332226.pdfIn PDF document text
- http://sivelural.mygamesonline.org/62940702469.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4388406/normal_5ff5c33b304fa.pdfIn PDF document text
- http://solimurelorobiv.iblogger.org/powofa.pdfIn PDF document text
- http://monubagujizud.mywebcommunity.org/likiwumapitunun.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4471514/normal_601e5818c14c0.pdfIn PDF document text
- https://valefeka.weebly.com/uploads/1/3/5/3/135345526/satojipa.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://www.daltonmaag.com/In PDF document text
- https://d99c26cc-8c68-456d-a039-1a26994c8d26.filesusr.com/ugd/105a8c_ca47a06540884e92a19addb99bfd9310.pdf?index=trueIn PDF document text
- http://sewujajapivix.onlinewebshop.net/wopolog.pdfIn PDF document text
- https://4cf6c2b4-cd84-4b73-83b1-bf7f441162b2.filesusr.com/ugd/e50c99_c07bb4d187ac475d9c00b0405e9da0f9.pdf?index=trueIn PDF document text
- http://mowiredeponup.rf.gd/answers_to_tesco_job_questions.pdfIn PDF document text
- https://3e1ae61b-6b68-46dc-8a90-d1c7a5b9f91c.filesusr.com/ugd/b8bbd7_21c80eecbe5a4fb0a78b731e9f86c494.pdf?index=trueIn PDF document text
- https://67d298e0-85f4-4ad4-bf36-e1ac857e42fc.filesusr.com/ugd/b6bf5b_616a9129880b4c4f93c7fcabf5a6dc38.pdf?index=trueIn 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_off00011204.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11204 | 5152 bytes |
SHA-256: 19839c3cb3c8e937f4c98ad8f481370d3daccabfad03e8d28c1276aa38d03a09 |
|||
font_01_sfnt_off000123a6.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x123A6 | 11512 bytes |
SHA-256: 38cb840170cb0cf7ea938a5e3b92af5d7fc918beeaa43c6ff1e67a976eae853c |
|||
font_02_sfnt_off000149ed.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x149ED | 4324 bytes |
SHA-256: 9f355172d696dda274cac500966718f112ce76951f19577ac4888987ea6471b2 |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.