MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1203 Exploitation for Client Execution
This PDF file was flagged as malicious by a machine learning classifier and ClamAV, indicating a high likelihood of malicious intent. It contains a large number of links, many pointing to compromised CMS uploads or disposable hosting, suggesting it functions as a link farm. The primary goal appears to be directing users to potentially malicious or phishing websites.
Machine Learning
- Nyx PDF Classifier malicious score 0.9966
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
-
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://seanmore.com/userData/board/file/dujugurezidul.pdf
- https://www.freshstartdigitalmarketing.com/wp-content/plugins/super-forms/uploads/php/files/537e6a4223bfad894a986bcc965ac282/98329564455.pdf
- http://houstontca.org/Content/uploads/files/rovinupafomajabejegeka.pdf
- http://www.canadavisaservices.com/wp-content/plugins/formcraft/file-upload/server/content/files/1606fc540dd243---94514759945.pdf
- http://micronforgacsolo.hu/UserFiles/file/pakarigenokobebo.pdf
- http://614move.com/clients/4890/File/97380249109.pdf
- http://victorylimo1.com/wp-content/plugins/formcraft/file-upload/server/content/files/160757fa1cd891---nozarimufawu.pdf
- http://sinhorelli.com/userfiles/file/79174012014.pdf
- http://poltinka.ru/userfiles/file/wumitake.pdf
- http://inlikeflintlogistics.com/wp-content/plugins/formcraft/file-upload/server/content/files/16075668795257---mipikanosikojez.pdf
- https://egokituz.eus/files/galeria/files/wafonujuwasutaxadopowiwan.pdf
- https://craftsmancuttingdies.com/wp-content/plugins/super-forms/uploads/php/files/vt3s49t42o28q72092egldh3c7/43949486781.pdf
- http://eraucheta.ru/uploads/file/makuxewevaku.pdf
- https://agilitynd.com/wp-content/plugins/super-forms/uploads/php/files/d04911f1f88f212fe01af91eee0ad208/15633427465.pdf
- https://bokseinstituttet.dk/wp-content/plugins/formcraft/file-upload/server/content/files/160e1dbc8c3b27---rebagetonebisojitekeputa.pdf
- http://www.sunargrup.com.tr/wp-content/plugins/super-forms/uploads/php/files/2n4vf3hf33on3nen9p6bcr5u21/54677532950.pdf
- http://eduomania.com/wp-content/plugins/formcraft/file-upload/server/content/files/1607f42e30114b---robefatifuzumipoga.pdf
- http://socialbomjesus.org.br/wp-content/plugins/formcraft/file-upload/server/content/files/160c710d08b129---46664526517.pdf
- https://ipcare.nl/wp-content/plugins/super-forms/uploads/php/files/q5d15gmb3uk7ouaba0jgcfk5lu/limamebemomirowutapus.pdf
- https://studio45.live/wp-content/plugins/super-forms/uploads/php/files/egc7qatoaujgtdvbd3j19msd67/muxosaxiz.pdf
- http://evabody.ro/wp-content/plugins/formcraft/file-upload/server/content/files/1606d928ac2cdb---sobepu.pdf
- https://feedproxy.google.com/~r/1eyvgo/aqOO/~3/6naE_Nh8_CY/uplcv?utm_term=the+term+ischemia+is+defined+as
- https://medlineplus.gov/ischemicstroke.html
- 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 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000f6ac.bin9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF6AC | 16792 bytes |
font_01_sfnt_off00010ec3.bin839440b346dbb92944daeffafd9c729799b5b5c4bcad038f717f69e8d0853e3c |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10EC3 | 10536 bytes |
font_02_sfnt_off00012699.bin5dfab123b5146587aaf668a26ffc82315e953ffef28928360ac868b1147b538f |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x12699 | 17332 bytes |
Open this report in the interactive analyzer, or submit your own file for analysis.