MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF file contains a heuristic firing for a malicious redirector link, specifically pointing to 'https://ttraff.cc/pify?keyword=arti+lirik+answer+love+myself'. This URL is presented within the document body, suggesting a social engineering lure. The file also contains a large number of external PDF links, many hosted on Shopify, which is indicative of a link farm or SEO poisoning technique. The primary intent appears to be redirecting the user to malicious infrastructure.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 5
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PDF links to known malicious redirector infrastructure critical PDF_MALICIOUS_REDIRECTOR_LINKPDF contains a clickable URI to redirector infrastructure used by a known malicious PDF SEO/adware delivery campaign. These documents typically rely on user interaction and redirect chains rather than a PDF parser vulnerability.
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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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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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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://ttraff.cc/pify?keyword=arti+lirik+answer+love+myself In PDF document text
- http://files.onspotexam.com/uploads/1/3/1/4/131437766/985493.pdfIn PDF document text
- http://files.karenhk.com/uploads/1/3/2/6/132680955/dodemebazefukuwewel.pdfIn PDF document text
- http://files.banksfamily2017.com/uploads/1/3/1/8/131871648/4850eb44d.pdfIn PDF document text
- http://vawotudip.cateyosborne.com/uploads/1/3/1/3/131397970/liremolegavorafagok.pdfIn PDF document text
- http://mixipur.heatherrandall.com/uploads/1/3/2/6/132681337/2803ebd.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://cdn.shopify.com/s/files/1/0427/8901/1612/files/sutagugululomiruluro.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/0804/8808/files/96279903805.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/1655/2605/files/50354794552.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0437/5733/8776/files/62076960317.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0460/9723/6132/files/license_template_microsoft_word.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0436/3960/3360/files/lafafatejazerofimuwiruwej.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/1687/1333/files/tajegodige.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0447/0145/0396/files/gekosedenu.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0437/6831/6055/files/52975518422.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0436/2970/7422/files/multi_attribute_utility_theory.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/2023/0564/files/5620577094.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/3803/1518/files/13933636017.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/2032/8864/files/zufusovikewusemamus.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/0349/4043/files/android_os_for_pc_amd.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_off000069dc.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x69DC | 5220 bytes |
SHA-256: b51c74f977d36994df518ccf187b63cc7b9a1ba7764e4c9056a44492852523ab |
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font_01_sfnt_off00007b9f.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7B9F | 10012 bytes |
SHA-256: 3018024fe7fbc686af5543190402a6491d0291b8335356913f09733064881ff5 |
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