MALICIOUS
254
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.001 Malicious Link
T1059.001 PowerShell
The PDF document contains a lure related to GitHub file pushing, which is highly suspicious given the embedded malicious redirector link. The document also contains a large number of external PDF links, many hosted on Shopify, suggesting a link farm for SEO manipulation or distribution. The heuristic 'SE_SECRET_RECOVERY_LURE' indicates the document may also attempt to phish for sensitive information like private keys or passwords.
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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Recovery secret / private key request critical SE_SECRET_RECOVERY_LUREDocument requests recovery phrases, private keys, backup codes, or saved passwords. Requests for these secrets in a document are high-risk.
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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=how+to+push+a+file+to+github In PDF document text
- http://files.bishopsstortfordjudo.com/uploads/1/3/2/7/132740482/911cc0d3a1.pdfIn PDF document text
- http://files.sanitasforexpats.es/uploads/1/3/1/4/131406344/dc35e57453bef9a.pdfIn PDF document text
- http://files.leightdickey.com/uploads/1/3/1/4/131409761/5851069.pdfIn PDF document text
- http://files.manitoulincottages.com/uploads/1/3/1/4/131438025/274a957.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/1/0428/9835/8432/files/86593634255.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0440/3570/2949/files/folinenaloloxanupekin.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/2240/1185/files/womepetoseletuw.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/8883/0873/files/4781487244.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/2439/2087/files/mokome.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/8468/5224/files/6485176063.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0438/2267/8173/files/27250302000.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/8094/9659/files/98964303103.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/6559/0438/files/dominion_virginia_power_outage_map.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/6461/4303/files/21713395870.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/1128/4893/files/61148756652.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_off000066ae.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x66AE | 5260 bytes |
SHA-256: ba090ec4d529b020b724dc0d2a3c259225912a50045fc00604162c70919c54bb |
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font_01_sfnt_off000078a2.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x78A2 | 3120 bytes |
SHA-256: 2d1c02d7faeb7dad5af5d103f135926a0d4fd4e69f3a7da8959d46cf8e88466d |
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font_02_sfnt_off00008525.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8525 | 16204 bytes |
SHA-256: 9b1c6fa65b08b3ef211194d9ef6e49f4346329d997327a9c8fe6edebe96a9510 |
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font_03_sfnt_off0000b7c6.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xB7C6 | 16084 bytes |
SHA-256: 8eda1f23b43e68bd053b6b1429c45debde68943dc86580dafe97bb33ffd1ae66 |
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