MALICIOUS
186
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1203 Exploitation for Client Execution
This PDF file was flagged by a machine learning classifier and ClamAV as malicious, specifically as a phishing trojan. It contains a large number of external links, many hosted on disposable domains, suggesting a link farm or SEO manipulation tactic. One prominent URL, https://mezovuduw.ru/wix?keyword=tvpad+4+apk, appears to be a lure for potentially malicious content.
Machine Learning
- Nyx PDF Classifier malicious score 0.9992
Heuristics 6
-
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.
-
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://mezovuduw.ru/wix?keyword=tvpad+4+apk PDF link annotation
- https://cdn-cms.f-static.net/uploads/4374689/normal_5fdace8baa9d6.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4408583/normal_6035b56702e99.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4426270/normal_603b5bb18cf40.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4385648/normal_600efcfd59ca2.pdfIn PDF document text
- http://jufawet.iblogger.org/89781235842.pdfIn PDF document text
- http://wonozudobitisog.scienceontheweb.net/is_should_a_negative_word.pdfIn PDF document text
- http://jifoxife.66ghz.com/contact_list_form_template.pdfIn PDF document text
- https://gusemotasejodab.weebly.com/uploads/1/3/2/7/132741535/f9b52.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4426832/normal_5fd36db7ae03b.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4386606/normal_5fde59c0c739f.pdfIn PDF document text
- http://mezajozugabaso.getenjoyment.net/polaris_360_pool_cleaner_hose_assembly.pdfIn PDF document text
- https://duzopotubesafes.weebly.com/uploads/1/3/4/8/134890215/1727681.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://pusapovewazigu.onlinewebshop.net/how_to_install_a_sim_card_in_an_lg_phone.pdfIn PDF document text
- http://zuputes.atwebpages.com/how_to_install_fleck_5600_water_softener.pdfIn PDF document text
- https://s3.amazonaws.com/rurosaveruk/innova_3040e_manual.pdfIn PDF document text
- http://fenibume.epizy.com/bosenudafemotetalig.pdfIn PDF document text
- https://s3.amazonaws.com/boduxatavepe/69582870624.pdfIn PDF document text
- https://s3.amazonaws.com/xijalovelokolep/chemical_bonding_class_10_questions_and_answers.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
- http://dejavu.sourceforge.netIn PDF document text
- http://dejavu.sourceforge.net/wiki/index.php/LicenseIn PDF document text
Extracted artifacts 5
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00010c54.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10C54 | 9512 bytes |
SHA-256: e016f016714429b729a4de800dc9880c3feb1b84170ff78136b40e6604cbe32e |
|||
font_01_sfnt_off00012b62.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x12B62 | 4808 bytes |
SHA-256: c7632b753d23bc7f48b3a3566b6f211d70dd907cdebc6d01497c2e40b75be3f2 |
|||
font_02_sfnt_off00013bd6.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x13BD6 | 1800 bytes |
SHA-256: a36eee06fef6ce219692c4ec918276ac99413e4fd1e3666e4031624f9289d620 |
|||
font_03_sfnt_off00014463.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x14463 | 10476 bytes |
SHA-256: 9e8fed56589af529f4e66c045615ad076fc82e412269a3f28aad034611c468f8 |
|||
font_04_sfnt_off00016888.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x16888 | 16624 bytes |
SHA-256: 211af7d42f4ff182d7d03c797918f74ed6e394effe2d17b572b267f4eb678288 |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.