MALICIOUS
134
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
T1203 Exploitation for Client Execution
The PDF file was flagged by ML classifiers and ClamAV as malicious, specifically as a phishing trojan. It contains an embedded URL pointing to 'botokaw.ru' which is associated with downloading applications, and a heuristic firing indicates a 'download button' lure. The presence of external URIs and the overall structure suggest an attempt to trick the user into downloading a secondary payload.
Machine Learning
- Nyx PDF Classifier malicious score 0.9997
Heuristics 6
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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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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.
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Visual download / call-to-action button lure low SE_DOWNLOAD_BUTTONDocument contains a call-to-action phrase ('Click here to download', 'Download Now', etc.) — low-signal unless other findings point to a malicious workflow
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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=download+bbm+apk+for+android PDF link annotation
- https://cdn.sqhk.co/xonizarisu/hczk8ia/66923155582.pdfIn PDF document text
- https://cdn.sqhk.co/luwanuriwaba/a8HCuje/voicemail_messages_delayed_on_iphone.pdfIn PDF document text
- http://zumepaposakuf.scienceontheweb.net/84687201200.pdfIn PDF document text
- https://cdn.sqhk.co/jesuzedavoti/hjdgiiZ/tezuramikovamej.pdfIn PDF document text
- https://rasabukogetak.weebly.com/uploads/1/3/1/6/131606550/6026075.pdfIn PDF document text
- http://chestlune.online/hisense_h6_series_reviewp0p4k.pdfIn PDF document text
- http://wimuzawoxi.getenjoyment.net/6476064305.pdfIn PDF document text
- http://zibikudupe.mywebcommunity.org/78930600835.pdfIn PDF document text
- https://lukuxafibufogi.weebly.com/uploads/1/3/5/4/135400428/buvebiguz.pdfIn PDF document text
- http://goldenframecollision.com/what_causes_a_leaking_overflow_pipe4jes6.pdfIn PDF document text
- https://fenawivo.weebly.com/uploads/1/3/4/0/134000055/2c607f57b2fb.pdfIn PDF document text
- https://kuzirorox.weebly.com/uploads/1/3/0/7/130775715/e66ad.pdfIn PDF document text
- https://cdn.sqhk.co/pakiwujipubi/fWpjjgi/the_jumping_frog_of_calaveras_county.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://xobebol.onlinewebshop.net/koxixefopasasimori.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/e2f89f46-7567-4a8f-87a6-ad16559a212b/how_to_fix_a_wobbly_kitchenaid_mixer.pdfIn PDF document text
- http://tapavakagazu.epizy.com/baby_sleeping_bag_temp_guide.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/93fadcb0-847a-47ff-8d2d-b579f508755b/singer_4562_t_bobbin.pdfIn PDF document text
- http://fanirivi.rf.gd/champion_korean_movie_subtitle.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/34b8fc7a-8e53-464d-b92c-7fcc5c2f0536/warhammer_40k_novels_to_read.pdfIn PDF document text
- http://radujexoxetapil.epizy.com/detroit_become_human_pc_igg.pdfIn 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
- http://dejavu.sourceforge.netIn PDF document text
- http://dejavu.sourceforge.net/wiki/index.php/LicenseIn PDF document text
Extracted artifacts 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000eb2a.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEB2A | 5304 bytes |
SHA-256: 83e0616471a42ea18428e76f2d12a3af4137e3a9405dba4549c581405a7d244b |
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font_01_sfnt_off0000fd3a.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFD3A | 11744 bytes |
SHA-256: e2c5227c9e3696dd6516ea1b8fa5781260ee73667ebedc3bbdb420866ba5c5b4 |
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font_02_sfnt_off000123a4.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x123A4 | 16076 bytes |
SHA-256: e7bbf0bca74f6ba17897bef3710127efb44abcf9298e3904bb3957032cc1d2c1 |
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