MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains numerous external links, many pointing to other PDFs, suggesting a link farm or SEO poisoning tactic. One prominent URL, 'https://botokaw.ru/wix?keyword=crossfire+apk+mod+offline', indicates a lure to download potentially malicious software. The ClamAV detection and ML classifier strongly indicate malicious intent, likely related to phishing or malware distribution.
Machine Learning
- Nyx PDF Classifier malicious score 0.9997
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-d2568dad23a94d95-d2568dad23a94d95-10044375-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
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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://botokaw.ru/wix?keyword=crossfire+apk+mod+offline
- https://static.s123-cdn-static.com/uploads/4499021/normal_5ff40b8aa20e5.pdf
- https://static.s123-cdn-static.com/uploads/4418746/normal_6000c4f5cf9d5.pdf
- https://static.s123-cdn-static.com/uploads/4393190/normal_5fe12a4dd8ab0.pdf
- https://cdn-cms.f-static.net/uploads/4451736/normal_601d6b295906c.pdf
- https://static.s123-cdn-static.com/uploads/4496816/normal_5fef4d5715b8b.pdf
- http://seluluxafej.22web.org/xoxukupebidum.pdf
- https://static.s123-cdn-static.com/uploads/4411229/normal_5fed0f900d260.pdf
- https://cdn-cms.f-static.net/uploads/4392867/normal_6014ed7bd8d35.pdf
- https://static.s123-cdn-static.com/uploads/4446645/normal_5fd07c1a73527.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://s3.amazonaws.com/rekorewexidiwo/badekax.pdf
- https://3e1d1bad-f645-4ebd-ac75-469e7ff7c972.filesusr.com/ugd/e745be_372a6311cfa84986a43867f6962b74a1.pdf?index=true
- https://uploads.strikinglycdn.com/files/e3d476d6-2172-4a8e-a368-32051dd0dc02/how_much_does_kitchenaid_glass_bowl_weigh.pdf
- https://s3.amazonaws.com/fadadedezeker/atualizao_android_j7.pdf
- https://s3.amazonaws.com/viregujipowuru/91893315451.pdf
- http://tufukupetateto.epizy.com/cat_exam_full_form.pdf
- https://s3.amazonaws.com/zinudipir/3323806680.pdf
- https://uploads.strikinglycdn.com/files/0fbd2680-230a-4497-a5de-147f94b9f936/what_is_the_best_vibration_exercise_machine_to_buy.pdf
- https://dc58184e-bbba-402a-8e08-a55d552c8f3f.filesusr.com/ugd/0ebc1f_dc47823a242e46dc9b9eaa285cb88950.pdf?index=true
- https://uploads.strikinglycdn.com/files/da24037c-bd6c-4cf5-aba0-8125ab8e5933/what_do_you_mean_by_plant_physiology.pdf
- https://45dcde1a-aed5-4138-b95e-a0f768a283bf.filesusr.com/ugd/89441e_4f453b74723d49f7b9ff7cf10b915dab.pdf?index=true
- 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_off0000f03f.binf30ef08cce5c75a557e96d1c14e095af75a50247f20656b007e22d8bd681cd68 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF03F | 5156 bytes |
font_01_sfnt_off000101b5.bin97cbebdff1afa0cdf0f06588bdb2d271d479f2e9185f00fd01085cfb04bbb895 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x101B5 | 11684 bytes |
font_02_sfnt_off0001291c.bine9fe716c2abc985b12a899a49d5539e4e8be1b56d50c083b30290d85a2a7c848 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1291C | 16092 bytes |
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