MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains numerous external links, a technique often used for SEO poisoning or to redirect users to malicious sites. The primary URL, 'https://dafemum.ru/wix?keyword=oceanhorn+mod+apk+android+1', suggests a lure related to game mods. ClamAV and ML heuristics confirm the malicious nature of the PDF, classifying it as a phishing trojan. The presence of embedded URLs and the PDF's structure strongly indicate it's designed to drive traffic to potentially harmful content.
Machine Learning
- Nyx PDF Classifier malicious score 0.9995
Heuristics 5
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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.
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ClamAV: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
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External URI info PDF_URIPDF contains an external URL action
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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.
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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://dafemum.ru/wix?keyword=oceanhorn+mod+apk+android+1
- https://bumesusibob.weebly.com/uploads/1/3/1/8/131857970/netijituloxiwetif.pdf
- https://mevagosulen.weebly.com/uploads/1/3/5/3/135391340/a91ceaa91cf.pdf
- https://wilemixi.weebly.com/uploads/1/3/0/9/130969959/76989b9d.pdf
- https://funefazadoma.weebly.com/uploads/1/3/4/6/134648765/dizavebomogew.pdf
- https://tepukijamuboze.weebly.com/uploads/1/3/5/3/135301813/4354173.pdf
- https://tajuwelaf.weebly.com/uploads/1/3/1/0/131071184/5115110.pdf
- https://robivobaxo.weebly.com/uploads/1/3/0/8/130873737/pamijuti-wigusawufo.pdf
- https://gegiwozik.weebly.com/uploads/1/3/4/7/134719936/4b12eda7.pdf
- https://wisufomerimugil.weebly.com/uploads/1/3/4/0/134016782/zafok-biguziporef-wavawow.pdf
- https://pixerogamaba.weebly.com/uploads/1/3/1/8/131871590/4255726.pdf
- https://debagodijif.weebly.com/uploads/1/3/0/9/130969595/1398211.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://s3.amazonaws.com/tumasun/49449553580.pdf
- https://s3.amazonaws.com/bovenotojitowe/rockwool_intumescent_mastic_safety_data_sheet.pdf
- https://s3.amazonaws.com/siwixomudit/immunization_schedule_in_india.pdf
- https://s3.amazonaws.com/mefonevimimix/churchill_home_insurance_claim_form.pdf
- https://s3.amazonaws.com/palevijuj/does_fingerhut_report_credit_limit.pdf
- https://s3.amazonaws.com/julaxel/danza_kuduro_music_sheet.pdf
- https://s3.amazonaws.com/nuxulikiwab/93361790703.pdf
- https://s3.amazonaws.com/kewuxejikiwe/how_do_you_say_mandarin_orange_in_portuguese.pdf
- https://s3.amazonaws.com/lusabifef/21626271699.pdf
- https://s3.amazonaws.com/wuwabobujasivor/chest_guidelines.pdf
- https://s3.amazonaws.com/libeganot/95283266427.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
- http://dejavu.sourceforge.net
- http://dejavu.sourceforge.net/wiki/index.php/License
Extracted artifacts 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000eef5.bin69b77d15abf92daab2a71f0d3d501b48580f317ddfabbc471c6510701d0dafcc |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEEF5 | 5244 bytes |
font_01_sfnt_off0001009d.bin9b4e135bf92bdf51ec1273853b8bc7363faafdd46fbde147f7f52ece21caeb90 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1009D | 23344 bytes |
font_02_sfnt_off00013447.bind64bc6380e0eaa1176cac3164d67defa127098331a48f6beb6813acb26cb21ee |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x13447 | 16172 bytes |
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