MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF was flagged by ML classifiers and ClamAV as malicious, specifically as a phishing trojan. It contains numerous external URIs, indicating it functions as a link farm designed to redirect users to potentially malicious content. The document body is heavily obfuscated, but the presence of external links and the heuristic 'PDF_SEO_DISPOSABLE_LINK_FARM' strongly suggest a phishing or redirection attack.
Machine Learning
- Nyx PDF Classifier malicious score 0.9992
Heuristics 5
-
ClamAV: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
-
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://golowaki.ru/strik?utm_term=yes+please+meaning PDF link annotation
- https://static.s123-cdn-static.com/uploads/4391642/normal_6007999285e2e.pdfIn PDF document text
- http://requiredjokblog.com/63515407424i5dly.pdfIn PDF document text
- http://neojust.ru/crazy_fruit_and_ice_cream_trujillo_instagramjvi02.pdfIn PDF document text
- https://puzagetidorijes.weebly.com/uploads/1/3/4/4/134495880/d8fd13722cff02.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4376612/normal_603ce0897509c.pdfIn PDF document text
- http://good-production11.site/vubototudaru95ps.pdfIn PDF document text
- http://dashcamtopbest.com/84238299566y0mpg.pdfIn PDF document text
- https://cdn.sqhk.co/pubodegosog/hcUhht0/how_to_boost_your_children_s_self_esteem.pdfIn PDF document text
- http://community-day.ru/fiwedo3rddq.pdfIn PDF document text
- https://cdn.sqhk.co/lexijunibul/cbHhi6J/79469421955.pdfIn PDF document text
- https://cdn.sqhk.co/ninubisidire/ZAHS1uI/bike_love_couple_wallpaper.pdfIn PDF document text
- https://cdn.sqhk.co/dasisogi/DgecXhb/followership_leadership_epr_bullets.pdfIn PDF document text
- https://sojanonef.weebly.com/uploads/1/3/0/9/130969598/zewibexidakenabowu.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4392658/normal_5fe2d0fbc1198.pdfIn PDF document text
- https://zonotilikoper.weebly.com/uploads/1/3/1/0/131071062/3c4fe3.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4402956/normal_5feaf3c2e8fbe.pdfIn PDF document text
- http://www.opentle.orgIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://fedorahosted.org/lohitIn PDF document text
- https://s3.amazonaws.com/pozokimepe/dumokomopufika.pdfIn PDF document text
- https://s3.amazonaws.com/gujutavevive/benosadi.pdfIn PDF document text
- https://s3.amazonaws.com/zunaporam/nugeno.pdfIn PDF document text
- https://s3.amazonaws.com/goviwigax/crispr_cas_single_guide_rna.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://www.gnu.org/licenses/gpl.htmlIn 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 6
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
stream_005_off00011b6a.bin |
decompressed-pdf-stream | PDF FlateDecoded stream at offset 0x11B6A | 6048 bytes |
SHA-256: 3c9eabe5ca2e283fea813745512e8de9875bfdb3b36d243cbb984922979cb4c2 |
|||
font_00_sfnt_off0000e6ce.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE6CE | 7384 bytes |
SHA-256: 0d1e95a1084b7c9ebee3aef7b48b3e20c23a86614b3d233201ec71c02e80fc62 |
|||
font_01_sfnt_off0000ffc2.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFFC2 | 5004 bytes |
SHA-256: 1fad262cc80482836944bf0237d883fe49697ad83bdf23ae961bfae30f263182 |
|||
font_02_sfnt_off000110bc.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x110BC | 2328 bytes |
SHA-256: 864cbe2c6973b44d2b71e19ffbffb2328dcb3759b07ceb43c11d5a372fc4956d |
|||
font_04_sfnt_off00012adf.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x12ADF | 17192 bytes |
SHA-256: 8cd474d6d2248a8fe6f22fb14968b4a0b6bd5544dfe32bf501ca48af6d52cdf7 |
|||
font_05_sfnt_off00015c22.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x15C22 | 17456 bytes |
SHA-256: 5a53b3d9cadf8710ff38720f2190e7b48097d1bb6534ee96a3f74417c062814e |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.