MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
The PDF was flagged by ML classifiers and ClamAV as malicious, specifically as a phishing trojan. It contains a link farm with numerous URLs pointing to PDF files hosted on compromised websites, suggesting a phishing or malware distribution scheme. The document body is unreadable, but the heuristics indicate a deliberate attempt to obscure the malicious nature by using link farms on disposable hosting.
Machine Learning
- Nyx PDF Classifier malicious score 0.9982
Heuristics 6
-
ClamAV: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
-
PDF link farm points to compromised-WordPress upload storage medium PDF_COMPROMISED_CMS_UPLOAD_LINK_FARMPDF contains multiple clickable links, across many distinct hosts, whose targets are random-slug files parked in the upload directories of vulnerable WordPress form plugins (FormCraft, Super Forms). This is the hallmark of the 'free document/template' SEO phishing PDF family, which ranks for search queries and routes users into payload/redirect chains hosted on compromised sites. The PDF itself carries no exploit — the risk is the linked destinations.
-
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://pistant.ru/uplcv?utm_term=truck+simulator+eastern+road+apk+obb+download PDF link annotation
- http://evabody.ro/wp-content/plugins/formcraft/file-upload/server/content/files/1615572149263c---vonerabux.pdfIn PDF document text
- http://dalaichau.com/files/pojamixifuwufurebarevuga.pdfIn PDF document text
- https://hotelritariccione.it/wp-content/plugins/formcraft/file-upload/server/content/files/16150c0ffecb0d---46224495170.pdfIn PDF document text
- https://ketex.com/trcgp/ckfinder/userfiles/files/gawakik.pdfIn PDF document text
- http://mertlakustika.cz/images/pages/file/12468930037.pdfIn PDF document text
- http://0985028898.kad.tw/kads/ckfinder/userfiles/files/nixuxetekunipade.pdfIn PDF document text
- https://ysh.my/userfiles/file/pavunobibowolik.pdfIn PDF document text
- http://vertex-decor.com/userfiles/file/70687265249.pdfIn PDF document text
- https://rewaqousha.net/userfiles/files/weveripajumu.pdfIn PDF document text
- http://tourgrodno.by/images/content/file/kefipejuzomilipoxowowu.pdfIn PDF document text
- https://wietsevoermans.nl/ckfinder/userfiles/files/52949186652.pdfIn PDF document text
- https://hatinhjobs.com/upload/files/21327750461.pdfIn PDF document text
- https://beautifullifeuk.com/wp-content/plugins/super-forms/uploads/php/files/f22db636921494d3b3adf0b7fe464706/limixo.pdfIn PDF document text
- http://baruraprotidin.com/assets/ckfinder/core/connector/php/uploads/files/sidarixuwogojenifu.pdfIn PDF document text
- http://palenice.net/obrazky_clanky/file/54881005486.pdfIn PDF document text
- https://habibitours.org/ckfinder/userfiles/files/52009643422.pdfIn PDF document text
- https://marbeyoyun.com/calisma2/files/uploads/lapop.pdfIn PDF document text
- http://speednewslive24.com/assets/ckfinder/core/connector/php/uploads/files/70525264949.pdfIn PDF document text
- https://tourpon.kr/FileData/ckfinder/files/20210913_B3F80CA3F297F03A.pdfIn PDF document text
- http://palenice.net/obrazky_clanky/file/vikubediroxobab.pdfIn PDF document text
- https://kiofruits.com/admin/uploads/files/96372118141.pdfIn PDF document text
- https://wintechindia.in/ckfinder/userfiles/files/6943024442.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://dejavu.sourceforge.netIn PDF document text
- http://dejavu.sourceforge.net/wiki/index.php/LicenseIn PDF document text
Extracted artifacts 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000b060.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xB060 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
|||
font_01_sfnt_off0000c877.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xC877 | 11056 bytes |
SHA-256: cf4075761e49b0ce7e7410ef5906093a2fa0a8ba04ea5dfab8170f19cccfae40 |
|||
font_02_sfnt_off0000e20a.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE20A | 15616 bytes |
SHA-256: c891630ef4856ea379fbf67c9b5f073eb2b8564032978c16ba46b0c183f21b36 |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.