MALICIOUS
196
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains multiple heuristics indicating it is a phishing or malware delivery mechanism, including SEO link farming and UTM redirector links. The embedded URL 'https://dugedepap.ru/strik?utm_term=where+is+the+battery+on+irobot+roomba' suggests a lure related to a common search query to entice clicks. ClamAV detection as 'Pdf.Phishing.Trojan' further supports its malicious nature.
Machine Learning
- Nyx PDF Classifier malicious score 0.9998
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
-
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.
-
Image lure linking to an SEO redirector (free-download phishing) high PDF_SEO_UTM_REDIRECTOR_LINKPDF embeds an image with little or no body text and a clickable link to a multi-word utm_term / FeedBurner-proxied SEO redirector — the 'free ebook / solution-manual / document download' phishing family that ranks for natural-language search queries and routes the user into a payload/redirect chain. The PDF carries no exploit; the risk is the linked destination. Flagged structurally (image lure + SEO redirector) so it does not depend on a ClamAV/ML signature, and regardless of how many filler text pages the lure carries.
-
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://dugedepap.ru/strik?utm_term=where+is+the+battery+on+irobot+roomba PDF link annotation
- https://razamilijukiw.weebly.com/uploads/1/3/4/8/134879964/4938436.pdfIn PDF document text
- https://s3.amazonaws.com/mexijegedakol/what_is_god_saying_about_fear.pdfIn PDF document text
- https://s3.amazonaws.com/tesotiwapax/nizanetorizipubovig.pdfIn PDF document text
- https://s3.amazonaws.com/pasawe/zapivumimun.pdfIn PDF document text
- https://s3.amazonaws.com/fejakixoweka/abacus_d125_16_alarm_manual.pdfIn PDF document text
- https://s3.amazonaws.com/nefunupu/krishna_bhajan_video_song.pdfIn PDF document text
- https://s3.amazonaws.com/degisapemifa/audioquest_dragonfly_android_compatibility.pdfIn PDF document text
- https://sowidokobixu.weebly.com/uploads/1/3/1/8/131856306/1440984.pdfIn PDF document text
- https://doxorovovo.weebly.com/uploads/1/3/4/4/134479089/romulos.pdfIn PDF document text
- https://s3.amazonaws.com/nilafafakem/wumubokafubibaref.pdfIn PDF document text
- https://poxefapujo.weebly.com/uploads/1/3/5/3/135312596/8756878.pdfIn PDF document text
- https://velawavasikene.weebly.com/uploads/1/3/5/4/135400921/kokibekipem-lipogedogive-jitakog-litalesilax.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4370055/normal_601d0730bb49d.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4391308/normal_5ff96415b4432.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://uploads.strikinglycdn.com/files/4873e8dc-429b-4672-8f6d-7c3d13afb852/7348821577.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/4e157993-7b87-4fd4-9c4f-cfa796977f15/which_functions_graph_has_asymptotes_located_at_the_values_x.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 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0001346b.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1346B | 5148 bytes |
SHA-256: 87d1f5ca1c102b7fe17ce221b0b037a0445f33ea3a4d9c7923c1401cbf5fa216 |
|||
font_01_sfnt_off000145d4.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x145D4 | 11936 bytes |
SHA-256: 98c39d61eba89bbfd1635f36b35e624ff2e8fad6dc7ed6cd471360fd79609ab4 |
|||
font_02_sfnt_off00016eb3.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x16EB3 | 16084 bytes |
SHA-256: e5245523bd71a78e06ca3300da63f55ad096e28dd8c1a5e83e138be64f7d0aee |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.