MALICIOUS
186
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF document was flagged as malicious by ClamAV and an ML classifier. The file embeds a large number of external links characteristic of an SEO link farm. Specific URLs and indicators for this sample are listed in the indicators section.
Machine Learning
- Nyx PDF Classifier malicious score 0.9996
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
-
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.
-
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://baarspo.ru/123?utm_term=performance+testing+entry+criteria PDF link annotation
- https://cdn.sqhk.co/wimedizi/highjje/fizapujagujerofukava.pdfIn PDF document text
- https://cdn.sqhk.co/doxinotilid/cgfm8hc/rival_knights_mod_apk_android_1.pdfIn PDF document text
- http://eurozone.pro/comment_fusionner_des_avec_acrobat_readernppb6.pdfIn PDF document text
- https://likizosuzi.weebly.com/uploads/1/3/4/8/134886942/05bbd97.pdfIn PDF document text
- https://cdn.sqhk.co/wemopizajazo/ivdhfij/stalin_s_world_war_iii_game.pdfIn PDF document text
- http://help-bluebadgecustomer.com/31715751518bn35r.pdfIn PDF document text
- https://cdn.sqhk.co/wuwoxegolewa/cEjenji/78116105121.pdfIn PDF document text
- https://cdn.sqhk.co/jedepazisu/jfVBwgc/computer_wallpaper_free_hd.pdfIn PDF document text
- http://e-sparks.ru/38395961645zcah4.pdfIn PDF document text
- https://jukejifoka.weebly.com/uploads/1/3/5/3/135311866/tikofevowaf_todonumobuturo_jiperowitil_wuvewinuwulabo.pdfIn PDF document text
- https://cdn.sqhk.co/vopovaroxamo/jgHgjhg/52436688433.pdfIn PDF document text
- https://nutolifawivu.weebly.com/uploads/1/3/1/4/131437776/sekojoj.pdfIn PDF document text
- https://cdn.sqhk.co/bowevuva/NzOrhhn/sorojodojasovaxexominos.pdfIn PDF document text
- http://eliyalte.com/la_biblia_serie_capitulo_6_y_7dilh8.pdfIn PDF document text
- https://cdn.sqhk.co/zetanitanedo/ji8Qojb/tufurozigewufavipowuw.pdfIn PDF document text
- https://soxiwavarado.weebly.com/uploads/1/3/1/4/131437421/cf1610.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://78bdfa25-736e-4945-a764-db21511aacb9.filesusr.com/ugd/9bd82e_737e97a1e14143b4ae5572f536f4aa8f.pdf?index=trueIn PDF document text
- https://s3.amazonaws.com/vokeri/rironigopibiwigod.pdfIn PDF document text
- https://dec4a425-646e-450a-80ca-a73a75d058ad.filesusr.com/ugd/ba3095_58911bcb4e974e529591769672a310cf.pdf?index=trueIn PDF document text
- https://s3.amazonaws.com/toniseligiwuzux/caos_en_deponia_trophy_guide.pdfIn PDF document text
- https://6e7ef639-f89a-4701-86f9-710a836f1183.filesusr.com/ugd/12745a_4369b5ee8e344bafa09a90e6dfd7254f.pdf?index=trueIn PDF document text
- https://aefbb2f1-1cfc-4a48-aab2-d72547d84173.filesusr.com/ugd/2f3ac6_a5979989cf554cc8be8db086fb2574ab.pdf?index=trueIn 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
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000e821.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE821 | 5272 bytes |
SHA-256: 90fc27c959c2f87b975e1a0becb8671f2539969fc50e79dd84a3cb23fc54fd24 |
|||
font_01_sfnt_off0000fa02.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFA02 | 11024 bytes |
SHA-256: 6efc9d4d9adf95ddaab45c03643b4d6a15442a51cb40741b923e87b848a6808e |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.