MALICIOUS
226
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
T1059.007 JavaScript
This PDF document contains a fake CAPTCHA prompt, a common social engineering tactic to lure users into downloading further malicious content. The document also hosts a large farm of external links, many pointing to PDF files on disposable hosting services, suggesting a phishing or malware distribution campaign. The ML classifier and ClamAV detection strongly indicate malicious intent.
Machine Learning
- Nyx PDF Classifier malicious score 0.9996
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.
-
Fake CAPTCHA / human verification prompt high SE_FAKE_CAPTCHADocument displays a fake CAPTCHA or human-verification prompt — used to trick users into running commands or pressing keyboard shortcuts
-
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://oniceh.ru/pbw?utm_term=secret+neighbour+free+download+apk PDF link annotation
- https://megogolu.weebly.com/uploads/1/3/4/3/134314378/6554058.pdfIn PDF document text
- https://linepofikoleku.weebly.com/uploads/1/3/4/4/134492010/3099505.pdfIn PDF document text
- https://pujawemufupu.weebly.com/uploads/1/3/2/6/132680931/beter-sulibulemunovi-tonido-pilonimugese.pdfIn PDF document text
- https://sufimademum.weebly.com/uploads/1/3/4/2/134236216/dugubonoduzov-gapifogavu.pdfIn PDF document text
- https://bixunirejo.weebly.com/uploads/1/3/5/3/135329058/monedu.pdfIn PDF document text
- https://revugegan.weebly.com/uploads/1/3/4/6/134682990/zusesigibeb.pdfIn PDF document text
- https://gesogakit.weebly.com/uploads/1/3/4/5/134581759/acec3.pdfIn PDF document text
- https://nerolokem.weebly.com/uploads/1/3/5/3/135326062/563005.pdfIn PDF document text
- https://tafujopebipa.weebly.com/uploads/1/3/0/7/130774972/0c7f2.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4464529/normal_603b4bf2a7262.pdfIn PDF document text
- https://kupifibadobibe.weebly.com/uploads/1/3/4/5/134512214/3146369.pdfIn PDF document text
- https://jutineriru.weebly.com/uploads/1/3/4/8/134866815/lofefemivulat_bukumuvilo_joviwefu.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4408707/normal_60675b3646191.pdfIn PDF document text
- https://rewazute.weebly.com/uploads/1/3/4/6/134648352/5aad7a535.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://movovepavuzi.pbworks.com/w/file/fetch/144700836/how_to_address_committee_members_in_an_email.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/088c1990-7037-418b-94ae-013a53597e87/when_was_christianity_founded_in_india.pdfIn PDF document text
- http://jawegele.pbworks.com/w/file/fetch/144919620/kdrama_apps_for_android.pdfIn PDF document text
- http://noxiwako.pbworks.com/f/12636929559.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/93269f5d-97f3-4345-914d-1c61379e1ae4/fomoxamegipokelijuxaxuj.pdfIn PDF document text
- http://wuxikadafi.pbworks.com/w/file/fetch/144416472/bumelasumetijekison.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/d6b05594-6b75-4d3d-a4ab-bd78c4fcbfb6/samsung_galaxy_tab_3_sm-t210r_firmware_free_download.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_off0000dd9e.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xDD9E | 5640 bytes |
SHA-256: 58c8290c543e1d9b9c5dad20a48b11fb0011e9ed5e2cda99e86e247576915060 |
|||
font_01_sfnt_off0000f0d5.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF0D5 | 10360 bytes |
SHA-256: 8642604c0b50da78464dc713ba76489bb2c9d65d47035f0ee6f92ebb92312774 |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.