MALICIOUS
196
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF contains a link farm pointing to multiple domains, many of which appear to be compromised or disposable hosting. The 'SE_PASSWORD_ARCHIVE_LURE' heuristic indicates the document likely instructs the user to open a password-protected archive, a common tactic to bypass gateway security. ClamAV detection and ML classification strongly suggest malicious intent, likely related to phishing or malware delivery.
Machine Learning
- Nyx PDF Classifier malicious score 0.9929
Heuristics 7
-
ClamAV: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
-
Password-protected archive handoff high SE_PASSWORD_ARCHIVE_LUREDocument gives password instructions for an archive or attachment — often used to keep payloads encrypted until after gateway scanning
-
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 http://asesorgubernamental.com/images/file/sowedubag.pdf
- http://accessiblevehicleservices.com/userfiles/file/wikivevorokowe.pdf
- https://www.beadvised.co.uk/wp-content/plugins/super-forms/uploads/php/files/4ba485377584f5dd12a581d1b1fa71f4/47674110621.pdf
- http://cuuhoatudong.com/upload/files/51282551417.pdf
- http://krindustria.com.br/site/wp-content/plugins/formcraft/file-upload/server/content/files/160b264e7545d0---72008376225.pdf
- http://c2mag.com/wp-content/plugins/formcraft/file-upload/server/content/files/160cddfcac1316---jifalolufigujo.pdf
- https://sweetburden.com/upload/users/files/6534771906.pdf
- https://www.picmephotoboothhire.co.uk/wp-content/plugins/formcraft/file-upload/server/content/files/160b781c51918e---37418013403.pdf
- https://stellabakingcompany.com/wp-content/plugins/formcraft/file-upload/server/content/files/160f6fce85b545---53314317446.pdf
- https://singaporeroadshow.com/wp-content/plugins/super-forms/uploads/php/files/d3adf912d48ae0833e9c043b02f9fa3e/wazokimux.pdf
- https://mikepromedia.com/wp-content/plugins/super-forms/uploads/php/files/roblf62fgsqbjncuel8luvgc45/kexomolez.pdf
- http://escolacaritas.com/wp-content/plugins/formcraft/file-upload/server/content/files/1608ecae1c18a8---36278958238.pdf
- http://exactblue.com/wp-content/plugins/formcraft/file-upload/server/content/files/16090e8249c4c5---45713598599.pdf
- http://nutricion-intravenosa.com/wp-content/plugins/super-forms/uploads/php/files/384862989db57939448c4bde452897c2/82207628181.pdf
- https://thehamptonsbloomington.com/wp-content/plugins/formcraft/file-upload/server/content/files/1607e8c47df5f6---nejapuwaxinidewa.pdf
- http://raunlarose.us/wp-content/plugins/formcraft/file-upload/server/content/files/1607e4a2348692---59410187792.pdf
- http://hamdard.com/hamdard/app/webroot/img/ckfinder/userfiles/files/nowesipufekiwizirukokugeg.pdf
- http://lycee-elm.org/userfiles/file/budafefosoxefokejilawaw.pdf
- http://verkoop-je-wagen.be/wp-content/plugins/formcraft/file-upload/server/content/files/1607f0e5999f12---bezigukixubusanosuwig.pdf
- http://vilaportugal.com/wp-content/plugins/formcraft/file-upload/server/content/files/160d785377b808---23826185735.pdf
- http://alpanelektrik.com/depo/sayfaresim/file/jedinej.pdf
- https://feedproxy.google.com/~r/1eyvgo/aqOO/~3/6naE_Nh8_CY/uplcv?utm_term=conclave+in+a+sentence
- http://www.w3.org/1999/02/22-rdf-syntax-ns#
- http://purl.org/dc/elements/1.1/
- http://ns.adobe.com/pdf/1.3/
- http://ns.adobe.com/xap/1.0/
- http://ns.adobe.com/xap/1.0/mm/
- http://ns.adobe.com/xap/1.0/rights/
- http://dejavu.sourceforge.net
- http://dejavu.sourceforge.net/wiki/index.php/License
Extracted artifacts 4
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00010701.bin9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10701 | 16792 bytes |
font_01_sfnt_off00011f0e.bina46cc6655870b54f8c6c3582e4f4aa9c5d324f24d7cfd3985861011c8c4a6a3b |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11F0E | 5120 bytes |
font_02_sfnt_off00013173.binf7e66b6a4e9433677c5f2912429d1b9f2c98cce1f8c91b1d313df4b365526b64 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x13173 | 19516 bytes |
font_03_sfnt_off000163e8.bin6898c51953df96d741313bd1f9d6cfc93446da15303517839019881a43b47084 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x163E8 | 10220 bytes |
Open this report in the interactive analyzer, or submit your own file for analysis.