MALICIOUS
136
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF document contains a high-priority heuristic indicating it is a phishing lure for a free download. The embedded URL, 'https://trafffi.ru/123?utm_term=download+torque+pro+full+apk+free', is presented as a download link for 'torque pro full apk free'. This suggests the document's primary purpose is to trick users into downloading potentially malicious software disguised as a legitimate application.
Machine Learning
- Nyx PDF Classifier malicious score 0.9971
Heuristics 5
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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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Image lure linking to an SEO redirector (free-download phishing) high PDF_SEO_UTM_REDIRECTOR_LINKPDF embeds an image with little or no body text and a clickable link to a multi-word utm_term / FeedBurner-proxied SEO redirector — the 'free ebook / solution-manual / document download' phishing family that ranks for natural-language search queries and routes the user into a payload/redirect chain. The PDF carries no exploit; the risk is the linked destination. Flagged structurally (image lure + SEO redirector) so it does not depend on a ClamAV/ML signature, and regardless of how many filler text pages the lure carries.
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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://trafffi.ru/123?utm_term=download+torque+pro+full+apk+free PDF link annotation
- https://cdn-cms.f-static.net/uploads/4485448/normal_5fe96f989ce8f.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://www.daltonmaag.com/In PDF document text
- https://s3.amazonaws.com/xuxifuzituwu/dicot_embryo_development.pdfIn PDF document text
- https://s3.amazonaws.com/felasorarabipis/adverbs_modifying_adjectives_worksheet.pdfIn PDF document text
- https://s3.amazonaws.com/garorowa/adjectives_that_start_with_an_b.pdfIn PDF document text
- https://s3.amazonaws.com/zarusegibitumet/corduroy_book_online.pdfIn PDF document text
- https://s3.amazonaws.com/wulotugadag/isotopes_of_hydrogen.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/73791a89-ba8e-4be4-8ada-36876143f6ff/game_banana_cs_1.6.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/41d24d91-e7ef-42a5-9385-e31df1736bbe/watch_avengers_endgame_hd_online_free_reddit.pdfIn PDF document text
- https://s3.amazonaws.com/lopazura/43412030195.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 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000d489.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD489 | 4972 bytes |
SHA-256: cb4baf0f3ffd7cd14f889334e23f8ef4cb261f04834081d945ed74eea5b37826 |
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font_01_sfnt_off0000e592.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE592 | 10880 bytes |
SHA-256: d5e2ca0b6e7e5995715651d78865409e5c490942507a006d4e0cfdc7525ec360 |
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font_02_sfnt_off00010ae4.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10AE4 | 4324 bytes |
SHA-256: 0d0f64e27578eb124b8bc81c7eceacdd166e22eddd95c81328e9fbd7de2a6333 |
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