MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF file contains a link farm with numerous external URLs, many hosted on disposable domains, suggesting a phishing or malware distribution attempt. The presence of a 'download button' heuristic and a ClamAV detection for 'Pdf.Phishing.Trojan' further supports this assessment. The primary URL, 'https://baarspo.ru/123?utm_term=adventure+of+tintin+apk+data+revdl', indicates a lure related to software downloads.
Machine Learning
- Nyx PDF Classifier malicious score 0.9996
Heuristics 7
-
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.
-
ClamAV: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
-
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.
-
Visual download / call-to-action button lure low SE_DOWNLOAD_BUTTONDocument contains a call-to-action phrase ('Click here to download', 'Download Now', etc.) — low-signal unless other findings point to a malicious workflow
-
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://baarspo.ru/123?utm_term=adventure+of+tintin+apk+data+revdl
- https://wuwudaxu.weebly.com/uploads/1/3/4/4/134493329/zonuzezifajoladuziwi.pdf
- https://static.s123-cdn-static.com/uploads/4494146/normal_5ff1910ea76ac.pdf
- https://toxofeleziwogiz.weebly.com/uploads/1/3/1/4/131406173/milusaxabideb.pdf
- https://xesirizibolaz.weebly.com/uploads/1/3/4/4/134432563/depinuvufe.pdf
- https://voduvavib.weebly.com/uploads/1/3/4/0/134096125/60f2c0c.pdf
- https://gikesusemu.weebly.com/uploads/1/3/4/7/134775173/e623da2c08.pdf
- https://zemonawajut.weebly.com/uploads/1/3/4/6/134688337/nedul-mowititiv.pdf
- https://vefutafefu.weebly.com/uploads/1/3/4/8/134882527/pexefe-roxikeroborubu.pdf
- https://cdn-cms.f-static.net/uploads/4370309/normal_6068107973a38.pdf
- https://static.s123-cdn-static.com/uploads/4463785/normal_5fe466d68b861.pdf
- https://static.s123-cdn-static.com/uploads/4476947/normal_5fe3631fab94c.pdf
- https://kumaneke.weebly.com/uploads/1/3/4/6/134682587/dojituzik.pdf
- https://kolojadulosa.weebly.com/uploads/1/3/1/3/131397946/bufisu.pdf
- https://gijagexerifaru.weebly.com/uploads/1/3/5/3/135322880/begapedaleb_vidofalifi.pdf
- https://weziriditovi.weebly.com/uploads/1/3/4/1/134108838/punazun.pdf
- https://terumadepomajok.weebly.com/uploads/1/3/4/3/134367642/9299035.pdf
- https://rulodewarozuw.weebly.com/uploads/1/3/4/6/134678260/2151039.pdf
- https://cdn-cms.f-static.net/uploads/4380876/normal_5fe76cc40fd5e.pdf
- https://xadatazibinul.weebly.com/uploads/1/3/1/4/131483053/lidevupukofamo_purono_wifuva.pdf
- https://pinawarewexelaz.weebly.com/uploads/1/3/4/0/134012939/a0319.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://uploads.strikinglycdn.com/files/c68abe3b-c0cb-4835-912f-830c0ee16d4c/vebig.pdf
- https://uploads.strikinglycdn.com/files/893ed07f-ecfe-4b9b-90d8-e1fff3e9252b/united_states_army_sergeants_major_academy.pdf
- 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://scripts.sil.org/OFL
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000f216.bina08d99a1db20bbc77744745e4a7205931f7185c04787cb96654e4853e1c743fb |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF216 | 4972 bytes |
font_01_sfnt_off0001031f.bin17c1bcd9354779df07c800d69515bd5ef7d813526345e5a2551b3bb11449f0b9 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1031F | 10856 bytes |
Open this report in the interactive analyzer, or submit your own file for analysis.