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://druttle.ru/award?keyword=backlog+manuten%25C3%25A7%25C3%25A3o+pdf PDF link annotation
- http://jidugisukeranav.iblogger.org/58766569042.pdfIn PDF document text
- https://cdn.sqhk.co/sunaxidida/GBgdbhf/apa_style_referencing_document.pdfIn PDF document text
- https://polerobozugewif.weebly.com/uploads/1/3/4/3/134344868/kuvelivizajonal.pdfIn PDF document text
- https://cdn.sqhk.co/nejisakatok/jdi250d/woretaxalim.pdfIn PDF document text
- http://soribowunalosu.22web.org/bemisal_film_songs.pdfIn PDF document text
- http://rokexulom.22web.org/54112464182.pdfIn PDF document text
- http://woberenususasop.iblogger.org/96926434046.pdfIn PDF document text
- https://wojodusu.weebly.com/uploads/1/3/2/8/132815854/boxabogiwiloxos.pdfIn PDF document text
- https://cdn.sqhk.co/zalopubid/gjfBhfM/33972276688.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://e25b5f36-ee09-4010-8803-019b2853a23b.filesusr.com/ugd/c34eac_3edbb6f78bba4feea79c46a4fcf0ba0b.pdf?index=trueIn PDF document text
- https://95043331-d9de-4498-ad98-35b8ac3ee23f.filesusr.com/ugd/5740b2_d2bdf6c0404d484eb9def01b4517bee4.pdf?index=trueIn PDF document text
- https://f50ece36-1901-4a7b-9396-968a400df7f4.filesusr.com/ugd/3ecb95_60b0868846154e13b2bb2b869aa0f2b3.pdf?index=trueIn PDF document text
- https://de461234-8179-4892-b46d-67dc01ae00af.filesusr.com/ugd/69bbc5_0a4e8f34851c45d58c1c5e4152ee7cf9.pdf?index=trueIn PDF document text
- https://55963656-6eb1-4b25-bcd5-bb835d65808b.filesusr.com/ugd/0064ae_69d524eab0794389a014b4e78d1b7219.pdf?index=trueIn PDF document text
- https://8c285b57-3156-47ce-881b-df665acc117b.filesusr.com/ugd/8d46c2_8cb14fb34561427fb86e3d5bf6037e12.pdf?index=trueIn PDF document text
- https://ba30dffa-51fe-4caa-9472-6f142403a9bb.filesusr.com/ugd/c2007e_0fc24d88371748979324a1fd724226e7.pdf?index=trueIn PDF document text
- https://1a2149e7-ca7f-4e7c-a584-0e483de6f3af.filesusr.com/ugd/9219f8_9d907e5527af486f98f99a2e9698775c.pdf?index=trueIn PDF document text
- https://98be45bc-63b9-4117-aff7-84a3d4f2c4a0.filesusr.com/ugd/90c678_05720b08c72845129269102b7e3335fb.pdf?index=trueIn PDF document text
- http://xenuduximowub.epizy.com/music_cue_sheet_template.pdfIn PDF document text
- http://ribigozinane.epizy.com/guardian_petsafe_underground_fence_troubleshooting.pdfIn PDF document text
- https://46a1ac71-481d-4a85-b709-d40f3a189542.filesusr.com/ugd/143c98_aa62c630f6814cbc8c78b2fd0223d2e5.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_off0000e979.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE979 | 5648 bytes |
SHA-256: a92e7925098087009f43d8a8936c1a3d2b5b5477b3260b78b4d39939ec271d3f |
|||
font_01_sfnt_off0000fbc6.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFBC6 | 10952 bytes |
SHA-256: df69873e265e8c2117a303642ad50b0a7aad690c22d5cf3aac76ac52cae7dcbf |
|||
font_02_sfnt_off0001206b.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1206B | 4324 bytes |
SHA-256: 1062cd8ddf90f4344fa193b395386d5669df1a952e5759311ca261a71931f361 |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.