MALICIOUS
186
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF file is identified as malicious by ClamAV and an ML classifier. It contains a large number of external links, many of which are hosted on disposable domains, suggesting a link farm designed to direct users to potentially harmful content. One of the embedded URLs, 'https://krisoc.ru/pbw?utm_term=world+of+tanks+hack+apk', indicates a lure related to game hacks, likely a phishing or scam attempt.
Machine Learning
- Nyx PDF Classifier malicious score 0.9996
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 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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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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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://krisoc.ru/pbw?utm_term=world+of+tanks+hack+apk PDF link annotation
- https://vetudibe.weebly.com/uploads/1/3/5/3/135320479/2416482.pdfIn PDF document text
- https://fovinerorowabas.weebly.com/uploads/1/3/2/6/132682717/9783016.pdfIn PDF document text
- https://rukagevilatixa.weebly.com/uploads/1/3/1/6/131608017/pajaso.pdfIn PDF document text
- https://lozofuxoxezutuw.weebly.com/uploads/1/3/5/3/135303337/rikuradajopan-kowin.pdfIn PDF document text
- https://finibolamojirum.weebly.com/uploads/1/3/5/3/135341575/98cbcf2acf6b8.pdfIn PDF document text
- https://tebifenan.weebly.com/uploads/1/3/4/6/134675993/karigujuvoneneg.pdfIn PDF document text
- https://gibunuvupu.weebly.com/uploads/1/3/4/7/134746488/wapeve.pdfIn PDF document text
- https://noxiwufozale.weebly.com/uploads/1/3/0/8/130814513/3719d9ed99.pdfIn PDF document text
- https://zukifetev.weebly.com/uploads/1/3/4/7/134725253/kejijodiko.pdfIn PDF document text
- https://xubebivox.weebly.com/uploads/1/3/5/3/135392957/kiganifod-betawelo-gageguxaz-diwiguwejodozow.pdfIn PDF document text
- https://kenomixu.weebly.com/uploads/1/3/0/9/130969587/e9687a60d6.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://uploads.strikinglycdn.com/files/79972493-d3c0-47f4-b4ff-3b3022ef6030/breaking_dawn_book_cover_meaning.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/bec286ca-f024-4299-9af5-8d400d02e60b/weight_training_exercises_at_home_with_dumbbells.pdfIn PDF document text
- http://bojifimaral.pbworks.com/w/file/fetch/145072218/tuwelojolebaliredex.pdfIn PDF document text
- http://vonodatob.pbworks.com/f/animation_cute_baby_images_free_download.pdfIn PDF document text
- http://fagimox.pbworks.com/w/file/fetch/144730302/how_much_is_element_3d.pdfIn PDF document text
- http://varulemenel.pbworks.com/w/file/fetch/144872016/cash_flow_statement_practice_questions_and_answers.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/9b747d88-340e-4990-871c-8e7a4436abf8/bmw_e90_320i_repair_manual.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/0724928a-5f3e-44f5-8bed-a04ecbaa1b87/74129201669.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/89f882c7-8da6-429f-ae39-2698d989a01b/tujiwugovatakularoja.pdfIn PDF document text
- http://sonubugu.pbworks.com/w/file/fetch/144912345/bexopatebesa.pdfIn PDF document text
- http://lonazetubuz.pbworks.com/w/file/fetch/144675462/filmywap_bollywood_movies_2019_default.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
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000e43e.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE43E | 5320 bytes |
SHA-256: 746935a8a73e9ad9edb2cfdfc7cc945f7629d2a210064e9799ebfdd13d3f2781 |
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font_01_sfnt_off0000f65f.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF65F | 11096 bytes |
SHA-256: d6ab9e3b1e8245bceca9ce3202f4fd88cfdfbbf1976984197f51e3752ceb971b |
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