MALICIOUS
234
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains multiple embedded links, with a primary redirector identified as 'https://ttraff.com/pify?keyword=calculator+apk+lock'. This URL is flagged as malicious and part of a link farm, suggesting a phishing or malware distribution attempt. The document body also contains this URL, reinforcing its role as a lure. The presence of numerous PDF links, many pointing to Shopify domains, indicates a tactic to obscure the malicious destination and potentially leverage legitimate hosting for benign-looking files while redirecting to malicious infrastructure.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 6
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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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Payment redirection / bank-detail change lure high SE_PAYMENT_REDIRECT_LUREDocument describes new or changed bank, wire, ACH, IBAN, SWIFT, or routing instructions — a high-value business-email-compromise pattern
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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.com/pify?keyword=calculator+apk+lock In PDF document text
- http://files.darrenwilson.net/uploads/1/3/1/4/131437149/tikazojezazeb_vomoru_sisego_xaxamifitepo.pdfIn PDF document text
- http://retamanos.jagartsupply.com/uploads/1/3/0/7/130776485/jafufitaro-jumegafizuj.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/1/0429/4190/7100/files/mibujenufomisit.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0435/1184/0927/files/check_stub_template.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/8957/6601/files/kazemawapelesomavur.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/2862/8124/files/exemple_de_cahier_de_charge_d_un_projet_de_construction.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0427/7446/2631/files/nakiwufivum.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/2023/0564/files/99627922475.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/3452/5347/files/63639886581.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/6048/5541/files/2139172600.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/9911/2095/files/nifevuxudopet.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/juzopuzenafososokazulu.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0436/2852/7776/files/devovewomezojategap.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/9729/2949/files/calendario_settembre_2020.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 4
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00006222.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6222 | 4716 bytes |
SHA-256: 1a48035aa79360a291821ead2adf46041bf71660ca222855dd3dc5e4c8df228a |
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font_01_sfnt_off00007230.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7230 | 4896 bytes |
SHA-256: 475b3b2b4b6dceb45d67124da0c2d3bf2c461cdb9507e4186534c68d2fc3c809 |
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font_02_sfnt_off000084cb.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x84CB | 10128 bytes |
SHA-256: a105c6848f89397ea3e903eee85bdb91d8c4c28fee374ccd1008fb62ad0f8955 |
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font_03_sfnt_off0000a795.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xA795 | 16844 bytes |
SHA-256: eb53fb7c0af7dfceca6e44b412a0c540fafeb489b29d8315e74e535ecf6ad472 |
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