MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF file contains a significant number of external links, identified as a 'PDF_SEO_LINK_FARM' heuristic, suggesting a malicious intent to manipulate search engine results or redirect users to potentially harmful sites. The presence of the URL 'https://traffine.ru/123?utm_term=dual+apk+unlocked+all' further supports a phishing or scam-related attack pattern. ClamAV detection as 'Pdf.Phishing.Trojan' confirms the malicious nature.
Machine Learning
- Nyx PDF Classifier malicious score 0.9998
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://traffine.ru/123?utm_term=dual+apk+unlocked+all
- https://refaxoke.weebly.com/uploads/1/3/4/6/134602084/4328817.pdf
- https://jefapijuwenumik.weebly.com/uploads/1/3/4/4/134435530/bixilodub-retamamedakeja-sebaso-momemewidok.pdf
- https://cdn-cms.f-static.net/uploads/4366382/normal_5f9bfb86ceebb.pdf
- https://jifilebipik.weebly.com/uploads/1/3/4/3/134375607/e1e0b.pdf
- https://panirosarukiza.weebly.com/uploads/1/3/4/1/134132539/0350ded95ca9.pdf
- https://rarowovi.weebly.com/uploads/1/3/4/6/134664267/pokaguru-veluxe-melafobosab-kevaf.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://s3.amazonaws.com/mejediparaxi/11034196553.pdf
- https://uploads.strikinglycdn.com/files/2170f1e0-4cbc-43b3-b118-0f7fd895776c/33933562066.pdf
- https://s3.amazonaws.com/rozebofukixus/bryan_elementary_morris_alabama.pdf
- https://s3.amazonaws.com/lekizopiloref/castrol_crb_turbomax_15w40.pdf
- https://s3.amazonaws.com/fosalizuzu/neonatal_birth_asphyxia.pdf
- https://s3.amazonaws.com/dibedamoka/persona_3_mitsuru_date.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
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000c372.bin523ffae6fc7aa6feb1b45d6be237cecc6fd7f3cd358edbf1757c32f062d6e2f4 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xC372 | 4856 bytes |
font_01_sfnt_off0000d416.bin40d8eded3d8a7505729e677db1875681b0935e0149f158fa902a47dd7bd2653f |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD416 | 9940 bytes |
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