MALICIOUS
234
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains numerous embedded links, with one critical heuristic identifying a link to a known malicious redirector. The document body, though heavily obfuscated, contains text that appears to be a lure for a 'Mickey mouse ears sewing template'. The presence of a 'SE_PASSWORD_ARCHIVE_LURE' heuristic suggests the PDF may be intended to trick users into providing credentials or downloading a password-protected archive, which is a common tactic for bypassing security gateways. The primary malicious URL is ttraff.com, which is used in conjunction with a keyword that appears to be a social engineering lure.
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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Password-protected archive handoff high SE_PASSWORD_ARCHIVE_LUREDocument gives password instructions for an archive or attachment — often used to keep payloads encrypted until after gateway scanning
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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=mickey+mouse+ears+sewing+template In PDF document text
- http://files.advancedbenefitscorp.com/uploads/1/3/1/6/131606027/1669890.pdfIn PDF document text
- http://files.jade-french.com/uploads/1/3/0/7/130775465/gulonidexalig.pdfIn PDF document text
- http://files.missiongolfacademy.co.uk/uploads/1/3/2/6/132695418/fd78f5.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/1/0430/4742/0057/files/pipuxadubafiburasun.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/8120/3861/files/2_dimensional_shapes_worksheet.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/5317/9289/files/27290574697.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/4132/4184/files/vector_tower_defense.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/63032467643.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/8949/4177/files/litaju.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/8450/4474/files/5496531918.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0439/2642/1672/files/lomatutabisimamatomobosi.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/9112/4643/files/19217769490.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0437/0602/4101/files/custom_npc_mod_1._14._4.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/1488/0405/files/comment_fusionner_deux_fichier_sur_mac.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0436/7273/1801/files/netbeans_java_desktop_application_tutorial.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/4204/5090/files/nurapovajizo.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_off00006b2a.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6B2A | 5516 bytes |
SHA-256: 3a1aa7a9a536b98692f07b1338ff4af54d988424d9455495990eb86b5334e2b5 |
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font_01_sfnt_off00007df7.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7DF7 | 10292 bytes |
SHA-256: e1160633042f0b2b9a7b29c66304ab927fe3fc346d6caa9ea2ba92fb799a2755 |
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