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 0.9998
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://jacksth.ru/123?utm_term=good+morning+sad+shayari+photo PDF link annotation
- http://navewezaninub.iblogger.org/painting_with_a_twist_tampa_westchase.pdfIn PDF document text
- https://cdn.sqhk.co/gusiloxi/jeidrij/bibolapavagena.pdfIn PDF document text
- https://cdn.sqhk.co/tipefimex/UV1aS0v/1_to_100_number_counting_games_1-_20.pdfIn PDF document text
- https://cdn.sqhk.co/vumivatuvi/cLhgbie/84965551111.pdfIn PDF document text
- https://sitapiwagese.weebly.com/uploads/1/3/0/8/130814355/7e7bf77649.pdfIn PDF document text
- https://funegalarupot.weebly.com/uploads/1/3/4/3/134316730/mibidoxuted.pdfIn PDF document text
- https://cdn.sqhk.co/jojevirelo/eugdsEG/37618104074.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://www.daltonmaag.com/In PDF document text
- https://40fd9d30-e691-4ad4-9ff9-7de67b304886.filesusr.com/ugd/45b27a_17c34bc1d5d1492c9f2bc8d35a9c4ef0.pdf?index=trueIn PDF document text
- http://faruvesisok.rf.gd/bathukamma_songs_telugu_lo_ing.pdfIn PDF document text
- https://4f0754e2-f0c4-47db-826b-83042027646c.filesusr.com/ugd/7a11b0_56bdc46952564956b445d98c6389c95f.pdf?index=trueIn PDF document text
- https://696f1bd8-06c3-47a7-a8f7-e83e17ec8d18.filesusr.com/ugd/5ad03d_e59e3860c6da42f1beacff33e0ee1545.pdf?index=trueIn PDF document text
- https://2d130471-2a64-48ba-87cf-8f1e86c6acad.filesusr.com/ugd/9c43ec_860941de9254497b99088b22e6c9c2d9.pdf?index=trueIn PDF document text
- https://9a60fab3-6fb0-4be7-9305-b2e3cc44d963.filesusr.com/ugd/811c4f_7518bc82d8b94e75bbf36247c227f416.pdf?index=trueIn PDF document text
- http://devofemosek.rf.gd/tobap.pdfIn PDF document text
- https://38aad9b5-7a72-45b8-ac81-9fe73ce82000.filesusr.com/ugd/08338c_3b69a4ac0c594f23a1281a7300d549f3.pdf?index=trueIn PDF document text
- https://eac5c218-d238-408c-98a6-8ff0ecbb25fc.filesusr.com/ugd/b1277d_d899b69e366b4ba58674815222d5ca9d.pdf?index=trueIn PDF document text
- https://53f03ce6-db0b-4f41-9bfc-6956ba41e1f4.filesusr.com/ugd/727e0f_8a7a33bdba204bac80c44deeb0d9d20c.pdf?index=trueIn PDF document text
- https://4adff18d-dc39-4349-be2c-eeb12737f1cb.filesusr.com/ugd/9117e0_fa3b40d7306a46a1a325d435e064e0d9.pdf?index=trueIn PDF document text
- https://41fe7446-7195-45c8-906d-de5e784989f9.filesusr.com/ugd/e02969_b8a8ee01648144a299fb29de6e7866ab.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 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00013fdd.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x13FDD | 5144 bytes |
SHA-256: 46603f5223aa676a07e69ef622203ccb8553a401f21d1791a17a354241dce4e2 |
|||
font_01_sfnt_off00015136.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x15136 | 10728 bytes |
SHA-256: 202763d97913b1c1eea37bfc16e733d1c0dfb37b0a6e6fc724795e91b07b9725 |
|||
font_02_sfnt_off000175fa.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x175FA | 4324 bytes |
SHA-256: 1062cd8ddf90f4344fa193b395386d5669df1a952e5759311ca261a71931f361 |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.